Overview
The ADUM140E1BRWZ-RL is a quad-channel digital isolator produced by Analog Devices Inc. This component provides galvanic isolation between input and output, ensuring reliable and high-speed data transmission in various applications. It is based on Analog Devices' iCoupler® technology, which combines high-speed CMOS and monolithic air core transformer technology to offer superior performance compared to optocoupler devices and other integrated couplers.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer Part Number | ADUM140E1BRWZ-RL |
| Manufacturer | Analog Devices, Inc. |
| Package | 16-SOIC (0.295, 7.50mm Width) |
| Number of Pins | 16 |
| Supply Voltage Range | 1.8 V to 5.5 V |
| Isolation Voltage | 3750 Vrms |
| Propagation Delay | 13 ns (max) |
| Pulse Width Distortion | 3 ns (max) |
| Data Rate | 150 Mbps (max) |
| Operating Temperature Range | -40°C to 125°C |
| Common Mode Transient Immunity | 100 kV/μs |
| Rise/Fall Time | 2.5 ns, 2.5 ns |
Key Features
- Four independent isolation channels
- High common-mode transient immunity (100 kV/μs)
- Fast propagation delay (13 ns max) and low pulse width distortion (3 ns max)
- High data rate (150 Mbps)
- Wide operating voltage range (1.8 V to 5.5 V)
- Compact 16-SOIC package
- Unidirectional channel type
- RoHS3 compliant
- Fail-safe high or low options
- Low dynamic power consumption
Applications
- Industrial automation
- Motor control
- Power supplies
- Medical equipment
- Instrumentation
- General-purpose multichannel isolation
- Serial peripheral interface (SPI)/data converter isolation
- Industrial field bus isolation
Q & A
- What is the ADUM140E1BRWZ-RL used for? The ADUM140E1BRWZ-RL is a quad-channel digital isolator used to provide galvanic isolation between input and output in various applications.
- What is the isolation voltage of the ADUM140E1BRWZ-RL? The isolation voltage is 3750 Vrms.
- What is the maximum propagation delay of the ADUM140E1BRWZ-RL? The maximum propagation delay is 13 ns.
- What is the data rate capability of the ADUM140E1BRWZ-RL? The component can handle data rates up to 150 Mbps.
- What is the operating temperature range of the ADUM140E1BRWZ-RL? The operating temperature range is -40°C to 125°C.
- Is the ADUM140E1BRWZ-RL RoHS compliant? Yes, it is RoHS3 compliant.
- What package type does the ADUM140E1BRWZ-RL come in? It comes in a 16-SOIC package.
- What are some common applications of the ADUM140E1BRWZ-RL? Common applications include industrial automation, motor control, power supplies, medical equipment, and instrumentation.
- What technology is used in the ADUM140E1BRWZ-RL? It is based on Analog Devices' iCoupler® technology.
- Does the ADUM140E1BRWZ-RL support voltage translation? Yes, it supports voltage translation with supply voltages ranging from 1.8 V to 5.5 V.
