Illustration for selection reference only

AD628ARZ-R7

High common-mode voltage difference amplifier for signal conditioning and current sensing.

Product Code
DH50AD61A3
Brand
ADI/亚德诺
Package
SOIC-8
Packaging
—
Category
Integrated Circuits
Weight
—
DatasheetNo verified manufacturer datasheet available yet
DESCRIPTION

Description

OVERVIEW

Product Overview

The AD628 is a difference amplifier integrated circuit from Analog Devices in an SOIC-8 package. It attenuates, amplifies and level-shifts differential signals that may be accompanied by a high common-mode voltage, preparing them for downstream ADCs or controllers. Typical uses include industrial process control, supply and motor current sensing, and sensor interfacing. Pinout, gain configuration and supply ranges should be verified against the original datasheet; no unconfirmed electrical values are provided here.

APPLICATIONS

Applications

  • Condition high common-mode voltage differential signals in industrial process control.
  • Work with shunt resistors for current sensing in power and motor drive circuits.
  • Condition sensor differential outputs into single-ended signals for acquisition.
FEATURES AND BENEFITS

Features and Benefits

  • Differential input structure rejects common-mode interference and extracts the wanted signal.
  • Integrated resistor network simplifies gain setting and level shifting.
  • Single-package solution helps simplify analog front-end layout.
ADDITIONAL DETAILS

Additional Details

When ordering, verify the full part number, package type, temperature grade and packing quantity, and confirm tape-and-reel packaging. For gain range, supply voltage and common-mode input range, refer to the original datasheet.

Verify product details against the manufacturer datasheet before purchase.

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