INA240 - Ultra-Precise Current Sense Amplifier

Texas Instruments

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INA240 Datasheet Preview — Preview of INA240 PDF

Datasheet Details

Part number: INA240
Manufacturer: Texas Instruments ↗
File Size: 1.83 MB
Datasheet: INA240-etcTI.pdf
Description: Ultra-Precise Current Sense Amplifier

INA240 Product details

Description

The INA240 device is a voltage-output, current-sense amplifier with enhanced PWM rejection that can sense drops across shunt resistors over a wide common-mode voltage range from. 4 V to 80 V, independent of the supply voltage..

Features

Enhanced PWM Rejection.
Excellent CMRR:.
132-dB DC CMRR.
93-dB AC CMRR at 50 kHz.
Wide Common-Mode Range:.
4 V to 80 V.
Accuracy:.
Gain:.
Gain Error: 0.20% (Maximum).
Gain Drift: 2.5 ppm/°C (Maximum).
Offset:.
Offset Voltage: ±25 μV (Maximum).
Offset Drift: 250 nV/°C (Maximum).
Available Gains:.
INA240A1: 20 V/V.
INA240A2: 50 V/V.
INA240A3: 100.

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Ultra-Precise Current Sense Amplifier Texas Instruments

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