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AMC3330 Reinforced Isolated Amplifier

AMC3330 Description

AMC3330 SBASA34B * JUNE 2020 * REVISED AUGUST 2024 AMC3330 Precision, ±1V Input, Reinforced Isolated Amplifier With Integrated DC/DC C.
The AMC3330 is a precision, isolated amplifier with a fully integrated, isolated DC/DC converter that allows single-supply operation from the low-sid.

AMC3330 Features

* 3.3V or 5V single supply operation with integrated DC/DC converter
* ±1V input voltage range optimized for voltage measurements with high input impedance
* Fixed gain: 2.0
* Low DC errors:
* Gain error: ±0.2% (max)
* Gain drift: ±45ppm/°C (max)

AMC3330 Applications

* Isolated voltage sensing in:
* Motor drives
* Photovoltaic inverters
* Power delivery systems
* EV charging infrastructure

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Reinforced Isolated Amplifier Texas Instruments
Texas Instruments AMC3330-like datasheet