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INA281 Datasheet, Texas Instruments

INA281 amplifier equivalent, 1.3-mhz current-sense amplifier.

INA281 Avg. rating / M : 1.0 rating-15

datasheet Download (Size : 1.50MB)

INA281 Datasheet

Features and benefits


*1 Wide common-mode voltage:
  – Operational voltage: −4 V to +110 V
  – Survival voltage: −20 V to +120 V
* Excellent CMRR:
 .

Application


* Active antenna system mMIMO (AAS)
* Macro remote radio unit (RRU)
* 48-V rack server
* 48-V merchant n.

Description

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,.

Image gallery

INA281 Page 1 INA281 Page 2 INA281 Page 3

TAGS

INA281
1.3-MHz
Current-Sense
Amplifier
Texas Instruments

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