Manufacturer Part Number
ADUM140D1BRQZ
Manufacturer
Analog Devices, Inc.
Introduction
The ADUM140D1BRQZ is a 4-channel digital isolator from Analog Devices, Inc. It provides reliable high-speed data isolation between two subsystems operating at different ground potentials.
Product Features and Performance
4 independent isolation channels
150Mbps data rate
5ns rise/fall time
13ns maximum propagation delay
3000Vrms isolation voltage
75kV/s common mode transient immunity
Product Advantages
Compact 16-QSOP package
Wide -40°C to 125°C operating temperature range
Supports unidirectional data transfer
Magnetic coupling technology for long-term reliability
Key Technical Parameters
Voltage Supply: 1.7V to 5.5V
Pulse Width Distortion (Max): 3ns
Propagation Delay tpLH/tpHL (Max): 13ns, 13ns
Quality and Safety Features
RoHS3 compliant
Manufacturer's packaging: 16-QSOP
Compatibility
Suitable for a wide range of applications that require reliable high-speed data isolation
Application Areas
Industrial automation and control systems
Power supplies
Motor drives
Instrumentation and medical equipment
Telecommunication systems
Product Lifecycle
Current production part, no known plans for discontinuation
Replacement or upgrade options available from Analog Devices
Several Key Reasons to Choose This Product
High-speed data transfer with low propagation delay and pulse width distortion
Excellent common mode transient immunity for reliable operation
Wide operating temperature range for industrial and harsh environments
Small, space-saving 16-QSOP package
Long-term reliability due to magnetic coupling technology