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指标AD9740 3PD5651 AD9717
基准电压1.2V1.1V1.025V
基准电流范围2-20mA2-20mA 1-4mA
外置电阻Reset2KΩ + 8.2kΩ2kΩ + 8.2kΩ 8-32kΩ
输出电压19.2mA x 68 x 4.3 = 5.6Vpp(1.1V)17.6mA x 68 x 4.3 = 5.15Vp(1.0V) 4mA x 124 x 2 x 11 = 10Vpp

Ioutfs = Vref/Rset * 32