Manufacturer Part Number
ISO7830DWR
Manufacturer
Texas Instruments
Introduction
The ISO7830DWR is a high-speed, 3-channel digital isolator from Texas Instruments. It provides robust electrical isolation between input and output signals.
Product Features and Performance
3 channels of digital isolation
High-speed operation up to 100Mbps data rate
Capacitive coupling technology
Common-mode transient immunity up to 70kV/μs
Fast propagation delay of 16ns (max)
Low pulse width distortion of 4.1ns (max)
Wide operating temperature range of -55°C to 125°C
Product Advantages
Compact 16-SOIC package
Surface mount design for easy board integration
Isolation voltage up to 5700Vrms
No need for isolated power supply
Key Technical Parameters
Isolation voltage: 5700Vrms
Number of channels: 3
Data rate: 100Mbps
Propagation delay: 16ns (max)
Pulse width distortion: 4.1ns (max)
Common-mode transient immunity: 70kV/μs
Operating temperature: -55°C to 125°C
Quality and Safety Features
RoHS3 compliant
Reliable capacitive coupling isolation technology
Compatibility
The ISO7830DWR is a general-purpose digital isolator that can be used in a wide range of applications.
Application Areas
Industrial automation and control systems
Power supplies
Motor drives
Embedded systems
Medical equipment
Telecommunications equipment
Product Lifecycle
The ISO7830DWR is an active product, and Texas Instruments continues to offer it as part of their digital isolator portfolio. Replacement or upgrade options may be available from Texas Instruments or other manufacturers.
Key Reasons to Choose This Product
High-speed digital isolation with low propagation delay and pulse width distortion
Robust common-mode transient immunity for reliable operation
Wide operating temperature range for demanding environments
Compact surface mount package for space-constrained designs
No need for isolated power supply, reducing system complexity