INA290 Ultra-Precise Current-Sense Amplifier

Texas Instruments

Description

Product Folder Order Now Technical Documents Tools & Software Support & Community INA290 SBOS961 * JUNE 2020 INA290 2.7-V to 120-V, 1.1-M.
The INA290 is an ultra-precise current sense amplifier that can measure voltage drops across shunt resistors over a wide common-mode range from 2.

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Datasheet Specifications

Part number: INA290
Manufacturer: Texas Instruments ↗
File Size: 848.14 KB
Datasheet: INA290-etcTI.pdf
Description: Ultra-Precise Current-Sense Amplifier

Features

* 1 Wide common-mode voltage:
* Operational voltage: 2.7 V to 120 V
* Survival voltage:
* 20 V to +122 V
* Excellent CMRR:
* 160-dB DC
* 85-dB AC at 50 kHz
* Accuracy
* Gain:
* Gain error: ±0.1% (maximum)
* Gain dr

Applications

* Active antenna system mMIMO (AAS)
* Macro remote radio unit (RRU)
* 48-V rack server
* 48-V merchant network & server power supply

INA290 Distributors

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INA290 Ultra-Precise Current-Sense Amplifier Texas Instruments

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