Manufacturer Part Number
ISO7740DBQR
Manufacturer
Texas Instruments
Introduction
Digital Isolator
Product Features and Performance
4 channel unidirectional digital isolator
Capacitive coupling technology
Operating temperature range: -55°C to 125°C
Data rate up to 100Mbps
Common mode transient immunity: 85kV/s (min)
Propagation delay: 16ns (max)
Pulse width distortion: 4.9ns (max)
Rise/fall time: 2.4ns (typ)
3000Vrms isolation voltage
Product Advantages
High-speed data isolation
Wide temperature range
Small footprint 16-SSOP package
Robust capacitive coupling technology
No need for isolated power supply
Key Technical Parameters
Channels: 4
Voltage supply: 2.25V to 5.5V
Package: 16-SSOP
Mounting type: Surface mount
Quality and Safety Features
RoHS3 compliant
Suitable for harsh environments
Compatibility
Compatible with a wide range of digital systems and interfaces
Application Areas
Industrial automation
Motor drives
Power supplies
Medical equipment
Test and measurement
Product Lifecycle
Current product, no discontinuation planned
Replacement and upgrade options available from Texas Instruments
Key Reasons to Choose This Product
High-speed data isolation with low propagation delay and pulse width distortion
Wide operating temperature range for demanding applications
Small, space-saving package
Robust capacitive coupling technology for reliable operation
No need for isolated power supply, simplifying system design
RoHS3 compliance for use in diverse applications
Compatibility with a wide range of digital systems