ISO721DR - Texas Instruments

Manufacturer Part Number

ISO721DR

Manufacturer

Texas Instruments

Introduction

The ISO721DR is a single-channel digital isolator from Texas Instruments. It provides reliable signal isolation between digital circuits using capacitive isolation technology.

Product Features and Performance

1 channel of digital isolation

Capacitive coupling technology

Data rate up to 100Mbps

Common mode transient immunity of 25kV/us

Rise/fall time of 1ns

Propagation delay of 24ns max

Pulse width distortion of 2ns max

Operating temperature range of -40°C to 125°C

Product Advantages

Reliable signal isolation for protection against high voltage spikes and ground loops

Fast signal transmission with minimal distortion

Wide operating temperature range for use in various environments

Small 8-SOIC package for space-constrained designs

Key Technical Parameters

Isolation voltage: 2500Vrms

Supply voltage: 3V to 5.5V

1 channel, unidirectional

Inputs/Outputs: 1/0

Quality and Safety Features

RoHS3 compliant

UL and IEC safety certifications

Compatibility

The ISO721DR is compatible with a wide range of digital logic circuits and microcontrollers.

Application Areas

Industrial automation

Motor control

Power supplies

Telecommunications equipment

Medical equipment

Product Lifecycle

The ISO721DR is an active product from Texas Instruments. Replacement or upgrade options may be available in the future.

Key Reasons to Choose This Product

Reliable signal isolation for protection against high voltage and ground loop issues

Fast and efficient data transmission with low propagation delay and pulse width distortion

Wide operating temperature range for use in various environments

Small footprint for space-constrained designs

RoHS compliance and safety certifications for use in a variety of applications