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INA281 Datasheet - Texas Instruments

INA281 1.3-MHz Current-Sense Amplifier

The INA281 is a high-precision current sense amplifier that can measure voltage drops across shunt resistors over a wide common-mode range from *4 V to 110 V. The negative common-mode voltage allows the device to operate below ground, thus accommodating precise measurement of recirculating c.

INA281 Features

* 1 Wide common-mode voltage:

* Operational voltage:

* 4 V to +110 V

* Survival voltage:

* 20 V to +120 V

* Excellent CMRR:

* 120-dB DC CMRR

* 65-dB AC CMRR at 50 kHz

* Accuracy:

* Gain:

* Gain error: ±0.5% (maximum

INA281 Datasheet (1.50 MB)

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Datasheet Details

Part number:

INA281

Manufacturer:

Texas Instruments ↗

File Size:

1.50 MB

Description:

1.3-mhz current-sense amplifier.

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TAGS

INA281 1.3-MHz Current-Sense Amplifier Texas Instruments

INA281 Distributor