Manufacturer Part Number
ISO7420EDR
Manufacturer
Texas Instruments
Introduction
High-speed, low-power, bidirectional digital isolator
Product Features and Performance
2-channel digital isolator
Capacitive coupling technology
High common-mode transient immunity (25kV/us)
Fast propagation delay (11ns max)
Low pulse width distortion (3ns max)
Wide supply voltage range (3V to 5.5V)
High data rate (50Mbps)
Wide operating temperature range (-40°C to 125°C)
Product Advantages
Provides reliable galvanic isolation between digital domains
Enables efficient data transfer without compromising safety
Compact 8-pin SOIC package for space-constrained designs
Supports a wide range of industrial and consumer applications
Key Technical Parameters
2500Vrms isolation voltage
2 unidirectional channels
8ns/1.7ns typical rise/fall time
3ns maximum pulse width distortion
11ns maximum propagation delay
Quality and Safety Features
RoHS3 compliant
UL/IEC 60950-1 certified
Compatibility
Compatible with a wide range of digital logic and microcontroller interfaces
Application Areas
Industrial automation and control systems
Power supplies
Home appliances
Consumer electronics
Automotive electronics
Product Lifecycle
Current product, no discontinuation planned
Replacements and upgrades may be available in the future
Key Reasons to Choose This Product
Reliable galvanic isolation for safety-critical applications
High-speed data transfer with low propagation delay and pulse width distortion
Wide operating temperature range and supply voltage support
Compact 8-pin SOIC package for space-constrained designs
Compliant with industry safety and environmental standards
