INA293 - High-Precision Current Sense Amplifier

Texas Instruments

Datasheet Details

Part number	INA293
Manufacturer	Texas Instruments
File Size	1.48 MB
Description	High-Precision Current Sense Amplifier
Datasheet	INA293 Datasheet

General Description

The INA293 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.

Overview

Product Folder Order Now Technical Documents Tools & Software Support & Community INA293 SBOS470 – DECEMBER 2019 INA293 –4-V to 110-V, 1-MHz, High-Precision Current Sense Amplifier.

Key Features

1 Wide common-mode voltage:.
Operational voltage:.
4 V to +110 V.
Survival voltage:.
20 V to +120 V.
Excellent CMRR:.
160-dB DC-CMRR.
85-dB AC-CMRR at 50 kHz.
Accuracy:.
Gain:.
Gain error: ±0.15% (maximum).
Gain drift: ±10 ppm/°C (maximum).
Offset:.
Offset voltage: ±15 µV (typical).
Offset drift: ±0.05 µV/°C (typical).
Available gains:.
INA293A1,.

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