(kicad_sch
  (version 20230121)
  (generator eeschema)
  (uuid 6bfd7dd1-ba69-4b81-9b99-0ec2e29515cc)
  (paper "A4")
  (title_block
    (title "Half-Flash (Subranging) ADC")
    (company "EETree 电子森林 · CircuitJS 示例转换"))
  (lib_symbols
    (symbol "CircuitJS:chip_4b88d447"
      (pin_numbers hide)
      (pin_names (offset 0.508))
      (in_bom yes)
      (on_board yes)
      (property "Reference" "U"
        (at 0 0 0)
        (effects (font (size 1.27 1.27))))
      (property "Value" "DAC"
        (at 0 0 0)
        (effects (font (size 1.27 1.27))))
      (property "Footprint" ""
        (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide))
      (property "Datasheet" ""
        (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide))
      (symbol "chip_4b88d447_0_1"
        (rectangle
          (start 1.27 1.27)
          (end 6.35 -8.89)
          (stroke (width 0.254) (type default))
          (fill (type background))))
      (symbol "chip_4b88d447_1_1"
        (pin passive line
          (at 0.0 -7.62 0)
          (length 1.27)
          (name "D0" (effects (font (size 1.0 1.0))))
          (number "1" (effects (font (size 1.0 1.0)))))
        (pin passive line
          (at 0.0 -5.08 0)
          (length 1.27)
          (name "D1" (effects (font (size 1.0 1.0))))
          (number "2" (effects (font (size 1.0 1.0)))))
        (pin passive line
          (at 0.0 -2.54 0)
          (length 1.27)
          (name "D2" (effects (font (size 1.0 1.0))))
          (number "3" (effects (font (size 1.0 1.0)))))
        (pin passive line
          (at 0.0 0.0 0)
          (length 1.27)
          (name "D3" (effects (font (size 1.0 1.0))))
          (number "4" (effects (font (size 1.0 1.0)))))
        (pin passive line
          (at 7.62 0.0 180)
          (length 1.27)
          (name "O" (effects (font (size 1.0 1.0))))
          (number "5" (effects (font (size 1.0 1.0)))))
        (pin passive line
          (at 7.62 -7.62 180)
          (length 1.27)
          (name "V+" (effects (font (size 1.0 1.0))))
          (number "6" (effects (font (size 1.0 1.0)))))))
    (symbol "CircuitJS:chip_61944aa1"
      (pin_numbers hide)
      (pin_names (offset 0.508))
      (in_bom yes)
      (on_board yes)
      (property "Reference" "U"
        (at 0 0 0)
        (effects (font (size 1.27 1.27))))
      (property "Value" "ADC"
        (at 0 0 0)
        (effects (font (size 1.27 1.27))))
      (property "Footprint" ""
        (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide))
      (property "Datasheet" ""
        (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide))
      (symbol "chip_61944aa1_0_1"
        (rectangle
          (start 1.27 1.27)
          (end 6.35 -8.89)
          (stroke (width 0.254) (type default))
          (fill (type background))))
      (symbol "chip_61944aa1_1_1"
        (pin passive line
          (at 7.62 -7.62 180)
          (length 1.27)
          (name "D0" (effects (font (size 1.0 1.0))))
          (number "1" (effects (font (size 1.0 1.0)))))
        (pin passive line
          (at 7.62 -5.08 180)
          (length 1.27)
          (name "D1" (effects (font (size 1.0 1.0))))
          (number "2" (effects (font (size 1.0 1.0)))))
        (pin passive line
          (at 7.62 -2.54 180)
          (length 1.27)
          (name "D2" (effects (font (size 1.0 1.0))))
          (number "3" (effects (font (size 1.0 1.0)))))
        (pin passive line
          (at 7.62 0.0 180)
          (length 1.27)
          (name "D3" (effects (font (size 1.0 1.0))))
          (number "4" (effects (font (size 1.0 1.0)))))
        (pin passive line
          (at 0.0 0.0 0)
          (length 1.27)
          (name "In" (effects (font (size 1.0 1.0))))
          (number "5" (effects (font (size 1.0 1.0)))))
        (pin passive line
          (at 0.0 -7.62 0)
          (length 1.27)
          (name "V+" (effects (font (size 1.0 1.0))))
          (number "6" (effects (font (size 1.0 1.0)))))))
    (symbol "CircuitJS:chip_35a8d2f0"
      (pin_numbers hide)
      (pin_names (offset 0.508))
      (in_bom yes)
      (on_board yes)
      (property "Reference" "U"
        (at 0 0 0)
        (effects (font (size 1.27 1.27))))
      (property "Value" "ADC"
        (at 0 0 0)
        (effects (font (size 1.27 1.27))))
      (property "Footprint" ""
        (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide))
      (property "Datasheet" ""
        (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide))
      (symbol "chip_35a8d2f0_0_1"
        (rectangle
          (start 1.27 1.27)
          (end 6.35 -8.89)
          (stroke (width 0.254) (type default))
          (fill (type background))))
      (symbol "chip_35a8d2f0_1_1"
        (pin passive line
          (at 7.62 -7.62 180)
          (length 1.27)
          (name "D0" (effects (font (size 1.0 1.0))))
          (number "1" (effects (font (size 1.0 1.0)))))
        (pin passive line
          (at 7.62 -5.08 180)
          (length 1.27)
          (name "D1" (effects (font (size 1.0 1.0))))
          (number "2" (effects (font (size 1.0 1.0)))))
        (pin passive line
          (at 7.62 -2.54 180)
          (length 1.27)
          (name "D2" (effects (font (size 1.0 1.0))))
          (number "3" (effects (font (size 1.0 1.0)))))
        (pin passive line
          (at 7.62 0.0 180)
          (length 1.27)
          (name "D3" (effects (font (size 1.0 1.0))))
          (number "4" (effects (font (size 1.0 1.0)))))
        (pin passive line
          (at 0.0 0.0 0)
          (length 1.27)
          (name "In" (effects (font (size 1.0 1.0))))
          (number "5" (effects (font (size 1.0 1.0)))))
        (pin passive line
          (at 0.0 -7.62 0)
          (length 1.27)
          (name "V+" (effects (font (size 1.0 1.0))))
          (number "6" (effects (font (size 1.0 1.0)))))))
    (symbol "power:+24V"
      (power)
      (pin_names (offset 0))
      (in_bom yes)
      (on_board yes)
      (property "Reference" "#PWR"
        (at 0 -3.81 0)
        (effects (font (size 1.27 1.27)) hide))
      (property "Value" "+24V"
        (at 0 3.556 0)
        (effects (font (size 1.27 1.27))))
      (property "Footprint" ""
        (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide))
      (property "Datasheet" ""
        (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide))
      (property "ki_keywords" "global power"
        (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide))
      (property "ki_description" "Power symbol creates a global label with name \"+24V\""
        (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide))
      (symbol "+24V_0_1"
        (polyline
          (pts (xy -0.762 1.27) (xy 0 2.54))
          (stroke (width 0) (type default))
          (fill (type none)))
        (polyline
          (pts (xy 0 0) (xy 0 2.54))
          (stroke (width 0) (type default))
          (fill (type none)))
        (polyline
          (pts (xy 0 2.54) (xy 0.762 1.27))
          (stroke (width 0) (type default))
          (fill (type none))))
      (symbol "+24V_1_1"
        (pin power_in line hide
          (at 0 0 90)
          (length 0)
          (name "+24V" (effects (font (size 1.27 1.27))))
          (number "1" (effects (font (size 1.27 1.27)))))))
    (symbol "power:GND"
      (power)
      (pin_names (offset 0))
      (in_bom yes)
      (on_board yes)
      (property "Reference" "#PWR"
        (at 0 -6.35 0)
        (effects (font (size 1.27 1.27)) hide))
      (property "Value" "GND"
        (at 0 -3.81 0)
        (effects (font (size 1.27 1.27))))
      (property "Footprint" ""
        (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide))
      (property "Datasheet" ""
        (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide))
      (property "ki_keywords" "global power"
        (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide))
      (property "ki_description" "Power symbol creates a global label with name \"GND\" , ground"
        (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide))
      (symbol "GND_0_1"
        (polyline
          (pts
            (xy 0 0)
            (xy 0 -1.27)
            (xy 1.27 -1.27)
            (xy 0 -2.54)
            (xy -1.27 -1.27)
            (xy 0 -1.27))
          (stroke (width 0) (type default))
          (fill (type none))))
      (symbol "GND_1_1"
        (pin power_in line hide
          (at 0 0 270)
          (length 0)
          (name "GND" (effects (font (size 1.27 1.27))))
          (number "1" (effects (font (size 1.27 1.27)))))))
    (symbol "power:+1V5"
      (power)
      (pin_names (offset 0))
      (in_bom yes)
      (on_board yes)
      (property "Reference" "#PWR"
        (at 0 -3.81 0)
        (effects (font (size 1.27 1.27)) hide))
      (property "Value" "+1V5"
        (at 0 3.556 0)
        (effects (font (size 1.27 1.27))))
      (property "Footprint" ""
        (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide))
      (property "Datasheet" ""
        (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide))
      (property "ki_keywords" "global power"
        (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide))
      (property "ki_description" "Power symbol creates a global label with name \"+1V5\""
        (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide))
      (symbol "+1V5_0_1"
        (polyline
          (pts (xy -0.762 1.27) (xy 0 2.54))
          (stroke (width 0) (type default))
          (fill (type none)))
        (polyline
          (pts (xy 0 0) (xy 0 2.54))
          (stroke (width 0) (type default))
          (fill (type none)))
        (polyline
          (pts (xy 0 2.54) (xy 0.762 1.27))
          (stroke (width 0) (type default))
          (fill (type none))))
      (symbol "+1V5_1_1"
        (pin power_in line hide
          (at 0 0 90)
          (length 0)
          (name "+1V5" (effects (font (size 1.27 1.27))))
          (number "1" (effects (font (size 1.27 1.27)))))))
    (symbol "Device:R"
      (pin_numbers hide)
      (pin_names (offset 0))
      (in_bom yes)
      (on_board yes)
      (property "Reference" "R"
        (at 2.032 0 90)
        (effects (font (size 1.27 1.27))))
      (property "Value" "R"
        (at 0 0 90)
        (effects (font (size 1.27 1.27))))
      (property "Footprint" ""
        (at -1.778 0 90)
        (effects (font (size 1.27 1.27)) hide))
      (property "Datasheet" "~"
        (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide))
      (property "ki_keywords" "R res resistor"
        (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide))
      (property "ki_description" "Resistor"
        (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide))
      (property "ki_fp_filters" "R_*"
        (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide))
      (symbol "R_0_1"
        (rectangle
          (start -1.016 -2.54)
          (end 1.016 2.54)
          (stroke (width 0.254) (type default))
          (fill (type none))))
      (symbol "R_1_1"
        (pin passive line
          (at 0 3.81 270)
          (length 1.27)
          (name "~" (effects (font (size 1.27 1.27))))
          (number "1" (effects (font (size 1.27 1.27)))))
        (pin passive line
          (at 0 -3.81 90)
          (length 1.27)
          (name "~" (effects (font (size 1.27 1.27))))
          (number "2" (effects (font (size 1.27 1.27)))))))
    (symbol "Device:R_Small"
      (pin_numbers hide)
      (pin_names (offset 0.254) hide)
      (in_bom yes)
      (on_board yes)
      (property "Reference" "R"
        (at 0.762 0.508 0)
        (effects (font (size 1.27 1.27)) (justify left)))
      (property "Value" "R_Small"
        (at 0.762 -1.016 0)
        (effects (font (size 1.27 1.27)) (justify left)))
      (property "Footprint" ""
        (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide))
      (property "Datasheet" "~"
        (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide))
      (property "ki_keywords" "R resistor"
        (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide))
      (property "ki_description" "Resistor, small symbol"
        (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide))
      (property "ki_fp_filters" "R_*"
        (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide))
      (symbol "R_Small_0_1"
        (rectangle
          (start -0.762 1.778)
          (end 0.762 -1.778)
          (stroke (width 0.2032) (type default))
          (fill (type none))))
      (symbol "R_Small_1_1"
        (pin passive line
          (at 0 2.54 270)
          (length 0.762)
          (name "~" (effects (font (size 1.27 1.27))))
          (number "1" (effects (font (size 1.27 1.27)))))
        (pin passive line
          (at 0 -2.54 90)
          (length 0.762)
          (name "~" (effects (font (size 1.27 1.27))))
          (number "2" (effects (font (size 1.27 1.27)))))))
    (symbol "CircuitJS:opamp_e0c04c11"
      (pin_numbers hide)
      (pin_names (offset 0.508) hide)
      (in_bom yes)
      (on_board yes)
      (property "Reference" "U"
        (at 0 0 0)
        (effects (font (size 1.27 1.27))))
      (property "Value" "OpAmp"
        (at 0 0 0)
        (effects (font (size 1.27 1.27))))
      (property "Footprint" ""
        (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide))
      (property "Datasheet" ""
        (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide))
      (symbol "opamp_e0c04c11_0_1"
        (polyline
          (pts
            (xy 3.0162 2.54)
            (xy 7.1437 0.0)
            (xy 3.0162 -2.54)
            (xy 3.0162 2.54))
          (stroke (width 0.254) (type default))
          (fill (type background)))
        (text "-"
          (at 3.81 1.143 0)
          (effects (font (size 1.0 1.0))))
        (text "+"
          (at 3.81 -1.143 0)
          (effects (font (size 1.0 1.0)))))
      (symbol "opamp_e0c04c11_1_1"
        (pin passive line
          (at 0.0 1.27 0)
          (length 3.01625)
          (name "-" (effects (font (size 1.27 1.27))))
          (number "1" (effects (font (size 1.0 1.0)))))
        (pin passive line
          (at 0.0 -1.27 0)
          (length 3.01625)
          (name "+" (effects (font (size 1.27 1.27))))
          (number "2" (effects (font (size 1.0 1.0)))))
        (pin passive line
          (at 10.16 -0.0 180)
          (length 3.01625)
          (name "~" (effects (font (size 1.27 1.27))))
          (number "3" (effects (font (size 1.0 1.0)))))))
    (symbol "Simulation_SPICE:VPWL"
      (pin_numbers hide)
      (pin_names (offset 0.0254))
      (in_bom yes)
      (on_board yes)
      (property "Reference" "V"
        (at 2.54 2.54 0)
        (effects (font (size 1.27 1.27)) (justify left)))
      (property "Value" "VPWL"
        (at 2.54 0 0)
        (effects (font (size 1.27 1.27)) (justify left)))
      (property "Footprint" ""
        (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide))
      (property "Datasheet" "https://ngspice.sourceforge.io/docs/ngspice-html-manual/manual.xhtml#sec_Independent_Sources_for"
        (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide))
      (property "Sim.Pins" "1=+ 2=-"
        (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide))
      (property "Sim.Device" "V"
        (at 0 0 0)
        (effects (font (size 1.27 1.27)) (justify left) hide))
      (property "Sim.Params" "pwl=\"0 -1 50n -1 51n 0 97n 1 171n -1 200n -1\""
        (at 2.54 -2.54 0)
        (effects (font (size 1.27 1.27)) (justify left)))
      (property "Sim.Type" "PWL"
        (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide))
      (property "ki_keywords" "simulation"
        (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide))
      (property "ki_description" "Voltage source, piece-wise linear"
        (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide))
      (symbol "VPWL_0_0"
        (polyline
          (pts
            (xy -1.778 -1.016)
            (xy -0.762 1.016)
            (xy -0.254 0)
            (xy 0.762 0)
            (xy 1.27 1.27))
          (stroke (width 0) (type default))
          (fill (type none)))
        (text "+"
          (at 0 1.905 0)
          (effects (font (size 1.27 1.27)))))
      (symbol "VPWL_0_1"
        (circle
          (center 0 0)
          (radius 2.54)
          (stroke (width 0.254) (type default))
          (fill (type background))))
      (symbol "VPWL_1_1"
        (pin passive line
          (at 0 5.08 270)
          (length 2.54)
          (name "~" (effects (font (size 1.27 1.27))))
          (number "1" (effects (font (size 1.27 1.27)))))
        (pin passive line
          (at 0 -5.08 90)
          (length 2.54)
          (name "~" (effects (font (size 1.27 1.27))))
          (number "2" (effects (font (size 1.27 1.27))))))))
  (junction
    (at 55.88 53.34)
    (diameter 0)
    (color 0 0 0 0)
    (uuid 6ec32557-6b36-4393-9787-6a222f5f76d3))
  (junction
    (at 45.72 48.26)
    (diameter 0)
    (color 0 0 0 0)
    (uuid bb259c6f-2778-4752-b758-b8e620a28224))
  (junction
    (at 39.37 27.94)
    (diameter 0)
    (color 0 0 0 0)
    (uuid ceed1607-a291-452b-bc41-5f26be7ac16f))
  (junction
    (at 76.2 27.94)
    (diameter 0)
    (color 0 0 0 0)
    (uuid 0d84dd14-a076-4934-a9e6-d6094f760d5b))
  (junction
    (at 74.93 30.48)
    (diameter 0)
    (color 0 0 0 0)
    (uuid 9265831c-e9f2-4d38-97ca-1b9f11edd361))
  (junction
    (at 73.66 33.02)
    (diameter 0)
    (color 0 0 0 0)
    (uuid ab4f0625-64e7-4be4-8dc1-85899e6b9e54))
  (junction
    (at 72.39 35.56)
    (diameter 0)
    (color 0 0 0 0)
    (uuid 2f96e5b3-4d72-45a4-97ec-27d7cc6b018a))
  (junction
    (at 45.72 54.61)
    (diameter 0)
    (color 0 0 0 0)
    (uuid e181f4b6-907f-4bfa-b18d-6c24a7578ae9))
  (wire
    (pts (xy 85.09 27.94) (xy 97.79 27.94))
    (stroke (width 0) (type default))
    (uuid d100e999-8ac4-4d27-92f2-cd92335799ff))
  (wire
    (pts (xy 97.79 27.94) (xy 97.79 39.37))
    (stroke (width 0) (type default))
    (uuid 45f66df7-af08-43e4-b693-27c160feb746))
  (wire
    (pts (xy 55.88 48.26) (xy 55.88 53.34))
    (stroke (width 0) (type default))
    (uuid dd5c22e9-4037-4329-9611-24cfc6b94af7))
  (wire
    (pts (xy 97.79 39.37) (xy 45.72 39.37))
    (stroke (width 0) (type default))
    (uuid 66735843-6d4c-433a-bb11-8516870993d5))
  (wire
    (pts (xy 45.72 48.26) (xy 45.72 52.07))
    (stroke (width 0) (type default))
    (uuid abc35cac-6081-4607-81a9-0305a2232c42))
  (wire
    (pts (xy 39.37 27.94) (xy 39.37 54.61))
    (stroke (width 0) (type default))
    (uuid b9195035-a2ba-4161-961b-777fdc18f55f))
  (wire
    (pts (xy 39.37 27.94) (xy 63.5 27.94))
    (stroke (width 0) (type default))
    (uuid 5c686a16-6928-40ea-9adf-276019e0f822))
  (wire
    (pts (xy 55.88 53.34) (xy 63.5 53.34))
    (stroke (width 0) (type default))
    (uuid 95eddea6-ea63-497f-9f04-ecfc8b4d538d))
  (wire
    (pts (xy 71.12 27.94) (xy 76.2 27.94))
    (stroke (width 0) (type default))
    (uuid b2a71bac-d0ef-4f67-a90c-6a4e8faf15fb))
  (wire
    (pts (xy 71.12 30.48) (xy 74.93 30.48))
    (stroke (width 0) (type default))
    (uuid c95a538e-9699-4f20-a77a-e7324cbf4918))
  (wire
    (pts (xy 71.12 33.02) (xy 73.66 33.02))
    (stroke (width 0) (type default))
    (uuid dd8e3dcf-9f9c-4dc0-a1b4-d0e74e860185))
  (wire
    (pts (xy 71.12 35.56) (xy 72.39 35.56))
    (stroke (width 0) (type default))
    (uuid 88351ab4-1034-490a-992f-238ba72435d3))
  (wire
    (pts (xy 72.39 35.56) (xy 77.47 35.56))
    (stroke (width 0) (type default))
    (uuid 665b84fc-3685-469f-9d9e-6b6c2816a76b))
  (wire
    (pts (xy 73.66 33.02) (xy 77.47 33.02))
    (stroke (width 0) (type default))
    (uuid 8c2fafc1-e3dd-4793-b48e-a7d2168ced7a))
  (wire
    (pts (xy 74.93 30.48) (xy 77.47 30.48))
    (stroke (width 0) (type default))
    (uuid 3d3d5ede-4789-4f9e-92b6-89289cf5839c))
  (wire
    (pts (xy 72.39 35.56) (xy 72.39 50.8))
    (stroke (width 0) (type default))
    (uuid 933e158e-c980-4c8c-8fa5-0b7207265142))
  (wire
    (pts (xy 73.66 33.02) (xy 73.66 48.26))
    (stroke (width 0) (type default))
    (uuid e4e770e5-53e9-4e96-bf0a-12f52ceec53b))
  (wire
    (pts (xy 74.93 30.48) (xy 74.93 45.72))
    (stroke (width 0) (type default))
    (uuid e9188ca9-4d22-4519-81d1-5f71b830bb6e))
  (wire
    (pts (xy 76.2 27.94) (xy 76.2 43.18))
    (stroke (width 0) (type default))
    (uuid e1e6239a-268b-4fdf-a4bb-ba1b38dd2cb9))
  (wire
    (pts (xy 76.2 27.94) (xy 77.47 27.94))
    (stroke (width 0) (type default))
    (uuid 9b301d4d-2050-4f2a-b3f8-e75f0f59694e))
  (wire
    (pts (xy 85.09 35.56) (xy 91.44 35.56))
    (stroke (width 0) (type default))
    (uuid fef64c90-a0d9-4bae-955d-01a0224ba410))
  (wire
    (pts (xy 63.5 35.56) (xy 57.15 35.56))
    (stroke (width 0) (type default))
    (uuid 6a124054-d006-46f9-86b2-0511525aedfe))
  (wire
    (pts (xy 63.5 60.96) (xy 57.15 60.96))
    (stroke (width 0) (type default))
    (uuid 266bf61f-dedb-4075-a5aa-dda6b2dd75b5))
  (wire
    (pts (xy 76.2 43.18) (xy 90.17 43.18))
    (stroke (width 0) (type default))
    (uuid 711fee80-936a-4fe5-a99d-c0aceb212d4d))
  (wire
    (pts (xy 74.93 45.72) (xy 92.71 45.72))
    (stroke (width 0) (type default))
    (uuid 19fbcbe2-f393-4741-bbf4-5f6fca81267a))
  (wire
    (pts (xy 73.66 48.26) (xy 95.25 48.26))
    (stroke (width 0) (type default))
    (uuid cdb94ed5-52ff-4ecb-aa96-36bd2543ad31))
  (wire
    (pts (xy 72.39 50.8) (xy 97.79 50.8))
    (stroke (width 0) (type default))
    (uuid 8cc05edb-bb79-4e55-9ced-de7712f87864))
  (wire
    (pts (xy 71.12 53.34) (xy 100.33 53.34))
    (stroke (width 0) (type default))
    (uuid d9202ee6-19de-4b61-b7d1-c40a4b224fd6))
  (wire
    (pts (xy 71.12 55.88) (xy 102.87 55.88))
    (stroke (width 0) (type default))
    (uuid 2522ffbe-8d40-425b-8894-c45b78fba79e))
  (wire
    (pts (xy 71.12 58.42) (xy 105.41 58.42))
    (stroke (width 0) (type default))
    (uuid 82468cab-e837-42aa-b54b-c1626206eebb))
  (wire
    (pts (xy 71.12 60.96) (xy 107.95 60.96))
    (stroke (width 0) (type default))
    (uuid 5c7ddf05-69a5-44fc-a0b5-8df746893836))
  (wire
    (pts (xy 46.99 48.26) (xy 45.72 48.26))
    (stroke (width 0) (type default))
    (uuid 45934466-75d3-4ce4-8cf4-cc7c4f120427))
  (wire
    (pts (xy 54.61 48.26) (xy 55.88 48.26))
    (stroke (width 0) (type default))
    (uuid f01a4c5c-5ca6-4ba0-88f0-f814244d8bbf))
  (wire
    (pts (xy 45.72 40.005) (xy 45.72 39.37))
    (stroke (width 0) (type default))
    (uuid d98fc58b-f778-4575-9525-d2f64ad0e1b2))
  (wire
    (pts (xy 45.72 47.625) (xy 45.72 48.26))
    (stroke (width 0) (type default))
    (uuid d1e1fb05-8d1c-4590-9337-cdf90236f8c6))
  (wire
    (pts (xy 40.005 54.61) (xy 39.37 54.61))
    (stroke (width 0) (type default))
    (uuid 0c2afc85-611e-4f2d-8928-96e2c391b888))
  (wire
    (pts (xy 45.085 54.61) (xy 45.72 54.61))
    (stroke (width 0) (type default))
    (uuid 647ff4db-fafa-41dd-821d-ca74976868b8))
  (wire
    (pts (xy 45.72 56.515) (xy 45.72 54.61))
    (stroke (width 0) (type default))
    (uuid 95104bf7-593b-4261-8481-3a36e54f0546))
  (wire
    (pts (xy 45.72 64.135) (xy 45.72 66.04))
    (stroke (width 0) (type default))
    (uuid 7233dec7-314d-4cd5-b0bc-4d6ae11cf29c))
  (global_label "OUT1"
    (shape output)
    (at 90.17 43.18 0)
    (fields_autoplaced)
    (effects (font (size 1.27 1.27)) (justify left))
    (uuid 20c3db14-904b-43df-98a8-33ae8f2b0666)
    (property "Intersheetrefs" "${INTERSHEET_REFS}"
      (at 90.17 43.18 0)
      (effects (font (size 1.27 1.27)) hide)))
  (global_label "OUT2"
    (shape output)
    (at 92.71 45.72 0)
    (fields_autoplaced)
    (effects (font (size 1.27 1.27)) (justify left))
    (uuid 6cb82dd3-4f2b-4148-a70b-513e1151dc7a)
    (property "Intersheetrefs" "${INTERSHEET_REFS}"
      (at 92.71 45.72 0)
      (effects (font (size 1.27 1.27)) hide)))
  (global_label "OUT3"
    (shape output)
    (at 95.25 48.26 0)
    (fields_autoplaced)
    (effects (font (size 1.27 1.27)) (justify left))
    (uuid f0335996-9aed-4687-aad2-b418cbe26ac8)
    (property "Intersheetrefs" "${INTERSHEET_REFS}"
      (at 95.25 48.26 0)
      (effects (font (size 1.27 1.27)) hide)))
  (global_label "OUT4"
    (shape output)
    (at 97.79 50.8 0)
    (fields_autoplaced)
    (effects (font (size 1.27 1.27)) (justify left))
    (uuid a2502caa-3177-4f74-bb00-f1c958a0d925)
    (property "Intersheetrefs" "${INTERSHEET_REFS}"
      (at 97.79 50.8 0)
      (effects (font (size 1.27 1.27)) hide)))
  (global_label "OUT5"
    (shape output)
    (at 100.33 53.34 0)
    (fields_autoplaced)
    (effects (font (size 1.27 1.27)) (justify left))
    (uuid 40b026a4-3fdf-4bc2-976f-54f8fe6052ba)
    (property "Intersheetrefs" "${INTERSHEET_REFS}"
      (at 100.33 53.34 0)
      (effects (font (size 1.27 1.27)) hide)))
  (global_label "OUT6"
    (shape output)
    (at 102.87 55.88 0)
    (fields_autoplaced)
    (effects (font (size 1.27 1.27)) (justify left))
    (uuid 53a0c873-95ae-456f-937b-be2a047b61fb)
    (property "Intersheetrefs" "${INTERSHEET_REFS}"
      (at 102.87 55.88 0)
      (effects (font (size 1.27 1.27)) hide)))
  (global_label "OUT7"
    (shape output)
    (at 105.41 58.42 0)
    (fields_autoplaced)
    (effects (font (size 1.27 1.27)) (justify left))
    (uuid 101282b7-b7c0-48cb-9b5d-495bdb5e0ef4)
    (property "Intersheetrefs" "${INTERSHEET_REFS}"
      (at 105.41 58.42 0)
      (effects (font (size 1.27 1.27)) hide)))
  (global_label "OUT8"
    (shape output)
    (at 107.95 60.96 0)
    (fields_autoplaced)
    (effects (font (size 1.27 1.27)) (justify left))
    (uuid 36347885-1df8-44d6-a6cc-b033efe08aa1)
    (property "Intersheetrefs" "${INTERSHEET_REFS}"
      (at 107.95 60.96 0)
      (effects (font (size 1.27 1.27)) hide)))
  (symbol
    (lib_id "CircuitJS:chip_4b88d447")
    (at 77.47 27.94 0)
    (unit 1)
    (in_bom yes)
    (on_board yes)
    (dnp no)
    (uuid 81093a8c-17bc-4b1e-8cb0-a7c2d93164fe)
    (property "Reference" "U1"
      (at 81.28 23.495 0)
      (effects (font (size 1.27 1.27))))
    (property "Value" "DAC"
      (at 81.28 25.0825 0)
      (effects (font (size 1.27 1.27))))
    (property "Footprint" ""
      (at 77.47 27.94 0)
      (effects (font (size 1.27 1.27)) hide))
    (pin "1" (uuid 0b06ed92-1b54-46d7-8c52-0c977960f655))
    (pin "2" (uuid d4832e29-5e4d-4340-8e18-f9eb41f2211c))
    (pin "3" (uuid a357a1e9-1916-4d97-bb04-58b69645fe5b))
    (pin "4" (uuid 04c8b505-c808-4112-98fa-f0c0cce541ff))
    (pin "5" (uuid e8d4c9f3-bb28-481d-bcfa-feb316987a9d))
    (pin "6" (uuid f92330ab-eb7e-4ae7-9ef9-57e5af45bdc2))
    (instances
      (project "hfadc"
        (path "/5fd7b480-e69b-4794-8aa7-777cf43a23fd"
          (reference "U1")
          (unit 1)))))
  (symbol
    (lib_id "CircuitJS:chip_61944aa1")
    (at 63.5 27.94 0)
    (unit 1)
    (in_bom yes)
    (on_board yes)
    (dnp no)
    (uuid e28502e0-f6ac-4c2a-a554-75f0c4e1d593)
    (property "Reference" "U2"
      (at 67.31 23.495 0)
      (effects (font (size 1.27 1.27))))
    (property "Value" "ADC"
      (at 67.31 25.0825 0)
      (effects (font (size 1.27 1.27))))
    (property "Footprint" ""
      (at 63.5 27.94 0)
      (effects (font (size 1.27 1.27)) hide))
    (pin "1" (uuid 7aa73298-a165-449d-94a5-881880ef8641))
    (pin "2" (uuid e3271e45-8d43-4fb7-8c98-68f47a31d3d4))
    (pin "3" (uuid 555294b1-8053-495f-b8b6-cb8a88c96201))
    (pin "4" (uuid e7678aea-ec0d-43b5-9181-cbc0c6a7407d))
    (pin "5" (uuid ae387510-ec90-43e3-a3a6-32e97cf32e83))
    (pin "6" (uuid cfae5184-64d9-4908-a1a0-552149867849))
    (instances
      (project "hfadc"
        (path "/5fd7b480-e69b-4794-8aa7-777cf43a23fd"
          (reference "U2")
          (unit 1)))))
  (symbol
    (lib_id "CircuitJS:chip_35a8d2f0")
    (at 63.5 53.34 0)
    (unit 1)
    (in_bom yes)
    (on_board yes)
    (dnp no)
    (uuid 5c5b5f69-b23d-4eea-9451-05bdc1623d38)
    (property "Reference" "U3"
      (at 67.31 48.895 0)
      (effects (font (size 1.27 1.27))))
    (property "Value" "ADC"
      (at 67.31 50.4825 0)
      (effects (font (size 1.27 1.27))))
    (property "Footprint" ""
      (at 63.5 53.34 0)
      (effects (font (size 1.27 1.27)) hide))
    (pin "1" (uuid 70fa2c1a-f82a-4b63-b1e0-ef0d711db81d))
    (pin "2" (uuid a43096d8-8e46-46ed-be16-15dba9b765ec))
    (pin "3" (uuid 8aeeb0d3-e398-4f11-9525-6f5ebb10eee1))
    (pin "4" (uuid ecfe34fa-10db-4068-8ece-8513108242dd))
    (pin "5" (uuid e7394d64-abb1-49f2-9034-7904cca71627))
    (pin "6" (uuid 5052249d-e9d3-4635-a445-2a1aca9c5bea))
    (instances
      (project "hfadc"
        (path "/5fd7b480-e69b-4794-8aa7-777cf43a23fd"
          (reference "U3")
          (unit 1)))))
  (symbol
    (lib_id "power:+24V")
    (at 91.44 35.56 270)
    (unit 1)
    (in_bom yes)
    (on_board yes)
    (dnp no)
    (uuid 26af2c59-0de9-49a9-a71f-0dd5db4360bd)
    (property "Reference" "#PWR001"
      (at 91.44 35.56 90)
      (effects (font (size 1.27 1.27)) hide))
    (property "Value" "+24V"
      (at 96.8375 35.56 90)
      (effects (font (size 1.27 1.27))))
    (property "Footprint" ""
      (at 91.44 35.56 0)
      (effects (font (size 1.27 1.27)) hide))
    (pin "1" (uuid 85f9cb8b-b275-4e2b-970b-8d4116757185))
    (instances
      (project "hfadc"
        (path "/5fd7b480-e69b-4794-8aa7-777cf43a23fd"
          (reference "#PWR001")
          (unit 1)))))
  (symbol
    (lib_id "power:GND")
    (at 45.72 66.04 0)
    (unit 1)
    (in_bom yes)
    (on_board yes)
    (dnp no)
    (uuid 0084ac7e-cf06-4012-aac3-8da232e24639)
    (property "Reference" "#PWR002"
      (at 45.72 66.04 0)
      (effects (font (size 1.27 1.27)) hide))
    (property "Value" "GND"
      (at 45.72 66.04 0)
      (effects (font (size 1.27 1.27)) hide))
    (property "Footprint" ""
      (at 45.72 66.04 0)
      (effects (font (size 1.27 1.27)) hide))
    (pin "1" (uuid 115999d9-d4e8-4587-97e7-a92e3ab026e7))
    (instances
      (project "hfadc"
        (path "/5fd7b480-e69b-4794-8aa7-777cf43a23fd"
          (reference "#PWR002")
          (unit 1)))))
  (symbol
    (lib_id "power:+24V")
    (at 57.15 35.56 90)
    (unit 1)
    (in_bom yes)
    (on_board yes)
    (dnp no)
    (uuid 9a21228a-c9a4-4b4a-a990-e1ea81be7e4a)
    (property "Reference" "#PWR003"
      (at 57.15 35.56 90)
      (effects (font (size 1.27 1.27)) hide))
    (property "Value" "+24V"
      (at 51.7525 35.56 90)
      (effects (font (size 1.27 1.27))))
    (property "Footprint" ""
      (at 57.15 35.56 0)
      (effects (font (size 1.27 1.27)) hide))
    (pin "1" (uuid 2cf6b62e-d72d-4a41-b7f3-3d73471528b0))
    (instances
      (project "hfadc"
        (path "/5fd7b480-e69b-4794-8aa7-777cf43a23fd"
          (reference "#PWR003")
          (unit 1)))))
  (symbol
    (lib_id "power:+1V5")
    (at 57.15 60.96 90)
    (unit 1)
    (in_bom yes)
    (on_board yes)
    (dnp no)
    (uuid f5198a0d-c50a-4fe8-af26-e605e71cc3f4)
    (property "Reference" "#PWR004"
      (at 57.15 60.96 90)
      (effects (font (size 1.27 1.27)) hide))
    (property "Value" "+1V5"
      (at 51.7525 60.96 90)
      (effects (font (size 1.27 1.27))))
    (property "Footprint" ""
      (at 57.15 60.96 0)
      (effects (font (size 1.27 1.27)) hide))
    (pin "1" (uuid e79c3df1-4035-443c-bd4d-121b64c9d282))
    (instances
      (project "hfadc"
        (path "/5fd7b480-e69b-4794-8aa7-777cf43a23fd"
          (reference "#PWR004")
          (unit 1)))))
  (symbol
    (lib_id "Device:R")
    (at 50.8 48.26 90)
    (unit 1)
    (in_bom yes)
    (on_board yes)
    (dnp no)
    (uuid f42f3565-0d15-4e7b-bddf-ba5ba90cae9c)
    (property "Reference" "R1"
      (at 50.8 44.1325 90)
      (effects (font (size 1.27 1.27))))
    (property "Value" "100kΩ"
      (at 50.8 45.72 90)
      (effects (font (size 1.27 1.27))))
    (property "Footprint" ""
      (at 50.8 48.26 0)
      (effects (font (size 1.27 1.27)) hide))
    (pin "1" (uuid 0584ce70-8b48-43c5-904e-dd4380c43a83))
    (pin "2" (uuid 88a32d54-6f36-4c98-be13-de4d75504cd0))
    (instances
      (project "hfadc"
        (path "/5fd7b480-e69b-4794-8aa7-777cf43a23fd"
          (reference "R1")
          (unit 1)))))
  (symbol
    (lib_id "Device:R")
    (at 45.72 43.815 0)
    (unit 1)
    (in_bom yes)
    (on_board yes)
    (dnp no)
    (uuid 25f560db-6e3a-415b-8f98-22317d91cd7e)
    (property "Reference" "R2"
      (at 40.9575 43.02125 0)
      (effects (font (size 1.27 1.27))))
    (property "Value" "100kΩ"
      (at 40.9575 44.60875 0)
      (effects (font (size 1.27 1.27))))
    (property "Footprint" ""
      (at 45.72 43.815 0)
      (effects (font (size 1.27 1.27)) hide))
    (pin "1" (uuid 9407efdf-037e-436a-ad57-10211019156a))
    (pin "2" (uuid 46ca6574-2732-4429-bd88-de02367275a7))
    (instances
      (project "hfadc"
        (path "/5fd7b480-e69b-4794-8aa7-777cf43a23fd"
          (reference "R2")
          (unit 1)))))
  (symbol
    (lib_id "Device:R_Small")
    (at 42.545 54.61 90)
    (unit 1)
    (in_bom yes)
    (on_board yes)
    (dnp no)
    (uuid aaf1f740-6f3c-487a-a180-a6bf419d1c69)
    (property "Reference" "R3"
      (at 42.545 50.64125 90)
      (effects (font (size 1.27 1.27))))
    (property "Value" "100kΩ"
      (at 42.545 52.22875 90)
      (effects (font (size 1.27 1.27))))
    (property "Footprint" ""
      (at 42.545 54.61 0)
      (effects (font (size 1.27 1.27)) hide))
    (pin "1" (uuid f10b193b-3836-47ed-b74a-8ffcf513a83b))
    (pin "2" (uuid 3ebbd8b2-05d5-43f2-b883-f19d6a31fe36))
    (instances
      (project "hfadc"
        (path "/5fd7b480-e69b-4794-8aa7-777cf43a23fd"
          (reference "R3")
          (unit 1)))))
  (symbol
    (lib_id "Device:R")
    (at 45.72 60.325 0)
    (unit 1)
    (in_bom yes)
    (on_board yes)
    (dnp no)
    (uuid 59a642b2-14e9-4cc5-aa40-e1b446b44985)
    (property "Reference" "R4"
      (at 40.9575 59.53125 0)
      (effects (font (size 1.27 1.27))))
    (property "Value" "100kΩ"
      (at 40.9575 61.11875 0)
      (effects (font (size 1.27 1.27))))
    (property "Footprint" ""
      (at 45.72 60.325 0)
      (effects (font (size 1.27 1.27)) hide))
    (pin "1" (uuid 8d080a62-e838-4dad-87e7-9f0dcd1fafd0))
    (pin "2" (uuid aceae329-e058-49d2-bac3-e3238f5e3d17))
    (instances
      (project "hfadc"
        (path "/5fd7b480-e69b-4794-8aa7-777cf43a23fd"
          (reference "R4")
          (unit 1)))))
  (symbol
    (lib_id "CircuitJS:opamp_e0c04c11")
    (at 45.72 53.34 0)
    (unit 1)
    (in_bom yes)
    (on_board yes)
    (dnp no)
    (uuid 7a8ca1d1-b0fa-447c-9696-a6c5e615d5c5)
    (property "Reference" "U4"
      (at 50.8 57.4675 0)
      (effects (font (size 1.27 1.27))))
    (property "Value" "OpAmp"
      (at 45.72 53.34 0)
      (effects (font (size 1.27 1.27)) hide))
    (property "Footprint" ""
      (at 45.72 53.34 0)
      (effects (font (size 1.27 1.27)) hide))
    (pin "1" (uuid c1727982-1d48-45a1-9a95-52ae0cf65079))
    (pin "2" (uuid 81363ba9-4f03-4fbc-81ff-8f7d748b545d))
    (pin "3" (uuid 8f89ac4f-2d08-4d0f-bbb6-824adeab1319))
    (instances
      (project "hfadc"
        (path "/5fd7b480-e69b-4794-8aa7-777cf43a23fd"
          (reference "U4")
          (unit 1)))))
  (symbol
    (lib_id "Simulation_SPICE:VPWL")
    (at 34.29 27.94 270)
    (unit 1)
    (in_bom yes)
    (on_board yes)
    (dnp no)
    (uuid b4fbc3ae-297c-4fa5-9abd-898288d870c1)
    (property "Reference" "V1"
      (at 34.29 22.225 90)
      (effects (font (size 1.27 1.27))))
    (property "Value" "12.8V 5Hz"
      (at 34.29 23.8125 90)
      (effects (font (size 1.27 1.27))))
    (property "Footprint" ""
      (at 34.29 27.94 0)
      (effects (font (size 1.27 1.27)) hide))
    (pin "1" (uuid f83a7b5c-6f63-42c6-820b-756495cc67a3))
    (pin "2" (uuid 55ad8e9c-3cf5-48b0-8252-d2728de91fe3))
    (instances
      (project "hfadc"
        (path "/5fd7b480-e69b-4794-8aa7-777cf43a23fd"
          (reference "V1")
          (unit 1)))))
  (symbol
    (lib_id "power:GND")
    (at 29.21 27.94 270)
    (unit 1)
    (in_bom yes)
    (on_board yes)
    (dnp no)
    (uuid 887ebfb7-3e0b-4d15-b503-f452d9f13a62)
    (property "Reference" "#PWR005"
      (at 29.21 27.94 90)
      (effects (font (size 1.27 1.27)) hide))
    (property "Value" "GND"
      (at 29.21 27.94 90)
      (effects (font (size 1.27 1.27)) hide))
    (property "Footprint" ""
      (at 29.21 27.94 0)
      (effects (font (size 1.27 1.27)) hide))
    (pin "1" (uuid 8075f220-6571-4fd2-bc53-20609b900a47))
    (instances
      (project "hfadc"
        (path "/5fd7b480-e69b-4794-8aa7-777cf43a23fd"
          (reference "#PWR005")
          (unit 1)))))
  (sheet_instances (path "/" (page "1"))))