AD8412A Current-Sense Amplifier

Analog Devices

Description

Data Sheet AD8412A *2V to 50V Wide Input Voltage Range, 1.8MHz High Bandwidth, Current-Sense Amplifier with PWM Rejection and Gain 10V/V FEA.
The AD8412A is a high voltage, high bandwidth currentsense amplifier.

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Datasheet Specifications

Part number: AD8412A
Manufacturer: Analog Devices ↗
File Size: 1.02 MB
Datasheet: AD8412A-AnalogDevices.pdf
Description: Current-Sense Amplifier

Features

* 1.8MHz small signal,
* 3dB bandwidth
* In-package Trim Core (DigiTrim™)
* Precision without chopping and/or autozero
* Typical ±0.30µV/°C offset drift
* Maximum ±200µV voltage-offset over temperature range
* Typical DC CMRR: 131dB
* Typical AC CMRR at 50kHz: 97dB

Applications

* In-phase or high-side current sensing in:
* Motor control in BLDC motors, low-inductance motors
* Bidirectional 48V to 12V DC to DC converters
* Solenoid controls
* Power rail monitoring
* Low-side current sensing TYPICAL APPLICATION CIRCUIT V+ IU M IV IW V

AD8412A Distributors

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AD8412A Current-Sense Amplifier Analog Devices

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