Overview
The ADUM131E1BRZ-RL7 is a high-speed, 3-channel digital isolator produced by Analog Devices Inc. This component is part of the iCoupler® series, which utilizes magnetic coupling technology to provide reliable and high-speed data transmission. The ADUM131E1BRZ-RL7 is designed to operate in a wide range of applications requiring digital isolation, ensuring robust performance and safety.
Key Specifications
| Parameter | Value | Unit | Comments |
|---|---|---|---|
| Data Rate | Up to 150 | Mbps | |
| Isolation Voltage | 3750 | Vrms | |
| Common Mode Transient Immunity (CMTI) | 75 | kV/μs | |
| Operating Temperature Range | -40°C to 125°C | ||
| Rise/Fall Time | 2.5ns (typical) | ns | |
| Pulse Width Distortion | 3ns (maximum) | ns | |
| Propagation Delay | 13ns (maximum) | ns | |
| Supply Voltage | 1.8V to 5.5V | V | |
| Package Type | 16-SOIC | Surface mount package | |
| Channels | 3 | Unidirectional configuration |
Key Features
- High-speed data transmission up to 150Mbps
- Robust 3750Vrms isolation voltage for enhanced safety
- Excellent common mode transient immunity of 75kV/μs
- Wide operating temperature range from -40°C to 125°C
- Compact 16-SOIC surface mount package for space-efficient designs
- Magnetic coupling technology for high reliability and no need for isolated power supply
- Unidirectional 3-channel configuration for simplified design
- RoHS3 compliant and UL, IEC, and VDE safety certifications
Applications
- Industrial automation
- Instrumentation
- Motor control
- Power supplies
- General-purpose multichannel isolation
- Serial peripheral interface (SPI) and data converter isolation
- Industrial field bus isolation
Q & A
- What is the maximum data rate of the ADUM131E1BRZ-RL7?
The ADUM131E1BRZ-RL7 operates at up to 150Mbps data rate.
- What is the isolation voltage of the ADUM131E1BRZ-RL7?
The isolation voltage is 3750Vrms.
- What is the common mode transient immunity (CMTI) of this component?
The CMTI is 75kV/μs.
- What is the operating temperature range of the ADUM131E1BRZ-RL7?
The operating temperature range is from -40°C to 125°C.
- What type of package does the ADUM131E1BRZ-RL7 come in?
The component comes in a 16-SOIC surface mount package.
- How many channels does the ADUM131E1BRZ-RL7 have?
The component has 3 unidirectional channels.
- Is the ADUM131E1BRZ-RL7 RoHS compliant?
Yes, it is RoHS3 compliant.
- What are some of the safety certifications for the ADUM131E1BRZ-RL7?
The component has UL, IEC, and VDE safety certifications.
- What are some typical applications for the ADUM131E1BRZ-RL7?
Typical applications include industrial automation, instrumentation, motor control, power supplies, and general-purpose multichannel isolation.
- Does the ADUM131E1BRZ-RL7 require an isolated power supply?
No, it does not require an isolated power supply due to its magnetic coupling technology.
