ACPL-790B Datasheet PDF - AVAGO Precision Isolation Amplifiers Specs

ACPL-790B - Precision Isolation Amplifiers

Datasheet Summary

Description

The ACPL-790B/790A/7900 isolation amplifiers were designed for current and voltage sensing in electronic power converters in applications including motor drives and renewable energy systems.

Features

x ±0.5% High Gain Accuracy (ACPL-790B) x -50 ppm/°C Low Gain Drift x 0.6 mV Input Offset Voltage x 0.05% Excellent Linearity x 60 dB SNR x 200 kHz Wide Bandwidth x 3 V to 5.5 V Wide Supply Range for Output Side x -40° C to +105° C Operating Temperature Range x Advanced Sigma-Delta (¦') A/D Converter Technology x Fully Differential Isolation Amplifier x 15 kV/Ps Common-Mode Transient Immunity x Compact, Auto-Insertable DIP-8 Package x Safety and Regulatory Approvals (pending):.
IEC/EN/D.

Datasheet Details

Part number	ACPL-790B
Manufacturer	AVAGO
File Size	127.45 KB
Description	Precision Isolation Amplifiers
Datasheet	ACPL-790B Datasheet
Additional preview pages of the ACPL-790B datasheet.

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Full PDF Text Transcription

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ACPL-790B, ACPL-790A, ACPL-7900 Precision Isolation Amplifiers Data Sheet Description The ACPL-790B/790A/7900 isolation amplifiers were designed for current and voltage sensing in electronic power converters in applications including motor drives and renewable energy systems. In a typical motor drive implementation, current flows through an external resistor and the resulting analog voltage drop is sensed by the isolation amplifier. A differential output voltage that is proportional to the current is created on the other side of the optical isolation barrier. For general applications, the ACPL-790A (±1% gain tolerance) and the ACPL-7900 (±3% gain tolerance) are recommended. For high precision applications, the ACPL-790B (±0.5% gain tolerance) can be used.

Published: Oct 7, 2014 |