常用运放介绍LM124/LM224/LM324/LM2902 四运算放大器含电路引脚PDF
Low Power Quad Operational Amplifiers
Features
Internally frequency compensated for unity gain
Large DC voltage gain 100 dB
Wide bandwidth (unity gain) 1 MHz(temperature compensated)
Wide power supply range:Single supply 3V to 32V or dual supplies ±1.5V to ±16V
Very low supply current drain (700 µA)—essentially independent of supply voltage
Low input biasing current 45 nA
(temperature compensated)
Low input offset voltage 2 mV and offset current: 5 nA
Input common-mode voltage range includes ground
Differential input voltage range equal to the power
supply voltage
Large output voltage swing 0V to V+ − 1.5V
以上管脚图适用于以下器件:
LM124J, LM124AJ, LM124J,LM883, LM124AJ,LM883, LM224J,
LM224AJ, LM324J, LM324M, LM324MX, LM324AM, LM324AMX, LM2902M, LM2902MX, LM324N, LM324AN,
LM324MT, LM324MTX or LM2902N LM124AJRQML and LM124AJRQMLV
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