常用运放电路集锦
AnalogMultiplier
R5eR1V1t0
J
Vb10
V1V2
VOUTe
10
TL H 7057–77
LongIntervalTimerFastZeroCrossingDetector
Lowleakageb0 017mFperseconddelay
TL H 7057–78
TL H 7057–79
Propagationdelayapproximately200ns DTLorTTLfanoutofthree MinimizestraycapacitancePin8
AmplifierforPiezoelectricTransducerTemperatureProbe
Setfor0Vat0 C
Adjustfor100mV C
LowfrequencycutoffeR1C1
TL H 7057–80
TL H 7057–81
20