Manufacturer Part Number
ISO7420MD
Manufacturer
Texas Instruments
Introduction
The ISO7420MD is a dual-channel, high-speed digital isolator that provides robust galvanic isolation between two digital systems.
Product Features and Performance
2 channels of digital isolation
1ns typical rise/fall time
14ns maximum propagation delay
7ns maximum pulse width distortion
25kV/us common mode transient immunity
Data rate up to 1Mbps
Operates from 3.15V to 5.25V supplies
Product Advantages
Compact 8-SOIC package
Surface mount design
Robust galvanic isolation up to 2500Vrms
Wide temperature range of -40°C to 125°C
RoHS3 compliant
Key Technical Parameters
Isolation voltage: 2500Vrms
Number of channels: 2
Rise/fall time: 1ns, 1ns (typical)
Propagation delay: 14ns, 14ns (max)
Pulse width distortion: 3.7ns (max)
Common mode transient immunity: 25kV/us (min)
Data rate: 1Mbps
Supply voltage: 3.15V to 5.25V
Quality and Safety Features
RoHS3 compliant
Wide temperature range of -40°C to 125°C
Compatibility
The ISO7420MD is compatible with a wide range of digital systems and can be used in various applications.
Application Areas
Industrial automation
Motor control
Power supplies
Medical equipment
Test and measurement equipment
Product Lifecycle
The ISO7420MD is an active product and is not nearing discontinuation. Texas Instruments provides support and availability for this product.
Key Reasons to Choose This Product
Robust galvanic isolation up to 2500Vrms
High-speed digital isolation with fast propagation delay and low pulse width distortion
Wide operating voltage and temperature range
Small and compact 8-SOIC package
RoHS3 compliance for environmental safety
Proven reliability and support from Texas Instruments
ISO7420QDRQ1Texas Instruments