Illustration for selection reference only

ISO7742DBQR

Quad-channel digital isolator for electrical isolation and signal transmission between different circuits.

Product Code
DHB25AA7A6
Brand
TI/德州仪器
Package
SSOP-16
Packaging
—
Category
Integrated Circuits
Weight
—
DatasheetNo verified manufacturer datasheet available yet
DESCRIPTION

Description

OVERVIEW

Product Overview

The ISO7742DBQR is a quad-channel digital isolator from Texas Instruments, in an SSOP-16 package. It uses capacitive isolation technology to provide electrical isolation while maintaining signal integrity, protecting sensitive circuits from ground loops and high-voltage transients. It is suitable for industrial automation, motor control, power management, and communication interfaces where signal isolation is required. Specific data rate, isolation voltage, and supply voltage range should be referred to the original datasheet.

APPLICATIONS

Applications

  • Signal isolation between PLC and field devices in industrial automation systems.
  • Isolation of control signals from power stages in motor drive circuits.
  • Isolation protection for communication interfaces such as RS-485 and CAN.
FEATURES AND BENEFITS

Features and Benefits

  • Provides electrical isolation to prevent noise and transient interference.
  • Multi-channel design suitable for multi-signal isolation applications.
  • Supports high data rates for fast communication needs.
  • Low power consumption helps reduce system energy usage.
ADDITIONAL DETAILS

Additional Details

When purchasing, confirm the number of channels, isolation voltage rating, data rate, and package meet design requirements. It is recommended to check the original datasheet for accurate parameters.

Verify product details against the manufacturer datasheet before purchase.

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