Manufacturer Part Number
ISO7221ADRG4
Manufacturer
Texas Instruments
Introduction
The ISO7221ADRG4 is a general-purpose digital isolator device from Texas Instruments.
Product Features and Performance
2-channel digital isolator
Capacitive coupling technology
Common mode transient immunity of 25kV/us (min)
1Mbps data rate
1ns rise/fall time (typical)
475ns max propagation delay
14ns max pulse width distortion
Operating temperature range of -40°C to 125°C
Product Advantages
High common mode transient immunity
Fast switching speed
Low propagation delay
Wide temperature range
Key Technical Parameters
2500Vrms isolation voltage
3V to 5.5V supply voltage
Unidirectional channel type
Quality and Safety Features
ROHS3 compliant
8-SOIC package
Compatibility
Surface mount package
Suitable for a variety of digital signal transmission applications
Application Areas
Industrial automation
Power supplies
Motor drives
Medical equipment
General purpose data communication
Product Lifecycle
Current product, not near discontinuation
Replacement and upgrade options available from Texas Instruments
Several Key Reasons to Choose This Product
High common mode transient immunity for robust operation
Fast switching speed and low propagation delay for efficient data transmission
Wide temperature range for use in diverse environments
Compact surface mount package for space-constrained designs
RoHS3 compliance for environmental responsibility
ISO7221CHDTexas Instruments