LMP2232 Datasheet (National Semiconductor)

LMP2232, Operational Amplifier

The LMP2232 is a dual micropower precision amplifier designed for battery powered applications.

The 1.6V to 5.5V operating supply voltage range and quiescent power consumption of only 26 μW extend the battery life in portable systems.

The LMP2232 is part of the LMP® precision amplifier family.

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LMP2232 Features

* (For VS = 5V, Typical unless otherwise noted) 16 µA

* Supply current at 1.8V 1.6V to 5.5V

* Operating voltage range ±0.5 µV/°C (max)

* Low TCVOS ±150 µV (max)

* VOS 20 fA

* Input bias current 120 dB

* PSRR 97 dB

* CMRR 120 dB

* Open loop gain 130 kHz

* Gain bandwi