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LM2924 - Low Power Operational Amplifier/Voltage Comparator

Description

The LM392 series consists of 2 independent building block circuits.

One is a high gain, internally frequency compensated operational amplifier, and the other is a precision voltage comparator.

Features

  • n Wide power supply voltage range Single supply: 3V to 32V Dual supply: ± 1.5V to ± 16V n Low supply current drain.
  • essentially independent of supply voltage: 600 µA n Low input biasing current: 50 nA n Low input offset voltage: 2 mV n Low input offset current: 5 nA n Input common-mode voltage range includes ground n Differential input voltage range equal to the power supply voltage n n n n.

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LM392/LM2924 Low Power Operational Amplifier/Voltage Comparator April 1998 LM392/LM2924 Low Power Operational Amplifier/Voltage Comparator General Description The LM392 series consists of 2 independent building block circuits. One is a high gain, internally frequency compensated operational amplifier, and the other is a precision voltage comparator. Both the operational amplifier and the voltage comparator have been specifically designed to operate from a single power supply over a wide range of voltages. Both circuits have input stages which will common-mode input down to ground when operating from a single power supply. Operation from split power supplies is also possible and the low power supply current is independent of the magnitude of the supply voltage.
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