Overview
The ADUM140E0BRZ-RL7 is a high-performance, quad-channel digital isolator produced by Analog Devices Inc. This device utilizes Analog Devices' iCoupler® technology to provide reliable galvanic isolation between digital systems, enabling safe and efficient data transmission across different voltage domains. It is designed for high-speed digital communication with robust noise immunity and is suitable for a wide range of industrial and automotive applications.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer Part Number | ADUM140E0BRZ-RL7 |
| Manufacturer | Analog Devices Inc. |
| Package | 16-SOIC (0.154", 3.90mm Width) |
| Number of Channels | 4 |
| Data Rate | Up to 150 Mbps |
| Propagation Delay | 13 ns (max at 5 V), 15 ns (max at 1.8 V) |
| Supply Voltage Range | 1.7 V to 5.5 V |
| Operating Temperature Range | -40°C to 125°C |
| Common-mode Transient Immunity | Up to 75 kV/μs |
| Isolation Voltage | 3000 V rms |
| Fail-safe Options | High or Low |
Key Features
- High-speed digital communication with data rates up to 150 Mbps
- Low propagation delay of 13 ns (max at 5 V) and 15 ns (max at 1.8 V)
- High common-mode transient immunity up to 75 kV/μs
- Wide supply voltage range of 1.7 V to 5.5 V
- Extended operating temperature range of -40°C to 125°C
- Fail-safe high or low options
- Compact 16-SOIC package, RoHS compliant
- Proven iCoupler® technology for reliable isolation
Applications
- Industrial automation and control systems
- Power supplies and power conversion
- Motor drives and motion control
- Medical equipment
- Transportation and avionics systems
- General-purpose multichannel isolation
- Serial peripheral interface (SPI)/data converter isolation
- Industrial field bus isolation
Q & A
- What is the ADUM140E0BRZ-RL7 used for? The ADUM140E0BRZ-RL7 is used for providing reliable galvanic isolation between digital systems, enabling safe and efficient data transmission across different voltage domains.
- How many channels does the ADUM140E0BRZ-RL7 have? The ADUM140E0BRZ-RL7 has four independent digital data channels.
- What is the maximum data rate of the ADUM140E0BRZ-RL7? The maximum data rate is up to 150 Mbps.
- What is the propagation delay of the ADUM140E0BRZ-RL7? The propagation delay is 13 ns (max at 5 V) and 15 ns (max at 1.8 V).
- What is the operating temperature range of the ADUM140E0BRZ-RL7? The operating temperature range is -40°C to 125°C.
- What is the common-mode transient immunity of the ADUM140E0BRZ-RL7? The common-mode transient immunity is up to 75 kV/μs.
- Is the ADUM140E0BRZ-RL7 RoHS compliant? Yes, the ADUM140E0BRZ-RL7 is RoHS compliant.
- What are the fail-safe options for the ADUM140E0BRZ-RL7? The fail-safe options are high or low.
- What are some typical applications of the ADUM140E0BRZ-RL7? Typical applications include industrial automation, power supplies, motor drives, medical equipment, and transportation systems.
- What technology does the ADUM140E0BRZ-RL7 use for isolation? The ADUM140E0BRZ-RL7 uses Analog Devices' iCoupler® technology for isolation.
