Illustration for selection reference only

ISO7720QDWRQ1

Dual-channel digital isolator for transmitting digital signals across an isolation barrier.

Product Code
DH903C10ED
Brand
TI/德州仪器
Package
SOIC
Packaging
—
Category
Integrated Circuits
Weight
—
DatasheetNo verified manufacturer datasheet available yet
DESCRIPTION

Description

OVERVIEW

Product Overview

This device is the Texas Instruments ISO7720QDWRQ1 dual-channel digital isolator, a capacitive-isolation signal isolation component. It transfers digital logic signals between two isolated circuit domains, helping block ground potential differences and common-mode interference, and is commonly used in signal chains for industrial control, communication interfaces and power systems. The Q1 suffix indicates suitability for automotive-grade applications. No original datasheet is supplied, so specific electrical parameters such as isolation voltage, data rate, supply voltage and propagation delay are not listed. For design and procurement, refer to the official manufacturer documentation.

APPLICATIONS

Applications

  • Used for isolated digital signal transmission in industrial control systems.
  • Used in communication interface circuits to block ground potential difference interference.
  • Used for signal transfer across isolation barriers in automotive electronics.
FEATURES AND BENEFITS

Features and Benefits

  • Dual-channel digital signal isolation.
  • Uses capacitive isolation technology for signal transfer.
  • Q1 suffix corresponds to automotive-grade applications.
  • Easy to integrate into digital signal chains.
ADDITIONAL DETAILS

Additional Details

During procurement, verify package type, channel direction configuration, automotive-grade marking and manufacturer quality documents. Parameters such as isolation voltage, data rate and operating temperature range must be based on the original datasheet and must not be inferred from the model number alone.

Verify product details against the manufacturer datasheet before purchase.

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