LT1990 Datasheet - Linear Technology

LT1990 Difference Amplifier

LT1990 ±250V Input Range G = 1, 10, Micropower, Difference Amplifier DESCRIPTIO The LT®1990 is a micropower precision difference amplifier with a very high common mode input voltage range. It has pin selectable gains of 1 or 10. The LT1990 operates over a ±250V common mode voltage range on a ±15V supply. The inputs are fault protected from common mode voltage transients up to ±350V and differential voltages up to ±500V. The LT1990 is ideally suited for both high side and low side current or volt.

LT1990 Features

* Battery Cell Voltage Monitoring High Voltage Current Sensing Signal Acquisition in Noisy Environments Input Protection Fault Protected Front Ends Level Sensing Isolation TYPICAL APPLICATIO +VSOURCE Full-Bridge Load Current Monitor 5V LT1990 900k 7 2 1M 10

LT1990_LinearTechnology.pdf

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Datasheet Details

Part number:

LT1990

Manufacturer:

Linear Technology

File Size:

222.56 KB

Description:

Difference amplifier.

LT1990 Distributor

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LT1990 LT1990 Difference Amplifier Linear Technology