Overview
The ADUM163N1BRZ-RL7 is a 6-channel digital isolator produced by Analog Devices Inc. This component utilizes Analog Devices' iCoupler® technology, which combines high-speed, complementary metal-oxide semiconductor (CMOS) and monolithic air core transformer technology. This design provides superior performance characteristics compared to optocoupler devices and other integrated couplers. The ADUM163N1BRZ-RL7 is designed for general-purpose multichannel isolation and offers high temperature operation, low dynamic power consumption, and fail-safe options.
Key Specifications
| Parameter | Value | Unit | Comments |
|---|---|---|---|
| Number of Channels | 6 | - | 3 channels each side (unidirectional) |
| Voltage - Isolation | 3000 Vrms | Vrms | - |
| Data Rate | 150 Mbps | Mbps | - |
| Propagation Delay (tpLH / tpHL) | 13 ns | ns | Maximum |
| Pulse Width Distortion | < 4.5 ns | ns | Maximum at 5 V operation |
| Rise / Fall Time | 2.5 ns | ns | Typical, 10% to 90% |
| Common Mode Transient Immunity | 75 kV/µs | kV/µs | Minimum |
| Supply Voltage | 1.7 V to 5.5 V | V | - |
| Operating Temperature | -40°C to 125°C | °C | - |
| Package | 16-lead SOIC (0.154", 3.90mm Width) | - | - |
| ESD Protection | Yes | - | - |
Key Features
- High-speed data transfer with a maximum data rate of 150 Mbps
- Low propagation delay of 13 ns and tight channel-to-channel matching of 4.0 ns maximum
- Fail-safe options with outputs transitioning to a predetermined state when the input power supply is not applied
- Operating supply voltage range from 1.7 V to 5.5 V, enabling voltage translation across the isolation barrier
- High common-mode transient immunity (CMTI) of 75 kV/µs
- Low dynamic power consumption
- RoHS-compliant and available in a narrow-body SOIC package
- High temperature operation up to 125°C
Applications
- General-purpose multichannel isolation
- Serial peripheral interface (SPI) and data converter isolation
- Industrial field bus isolation
- Automotive interfaces (CAN, Audio, Ethernet)
- Industrial I/O and IO-Link applications
Q & A
- Q: What is the ADUM163N1BRZ-RL7 used for?
A: The ADUM163N1BRZ-RL7 is a 6-channel digital isolator used for general-purpose multichannel isolation, SPI/data converter isolation, and industrial field bus isolation.
- Q: What is the maximum data rate of the ADUM163N1BRZ-RL7?
A: The maximum data rate of the ADUM163N1BRZ-RL7 is 150 Mbps.
- Q: What is the propagation delay of the ADUM163N1BRZ-RL7?
A: The maximum propagation delay is 13 ns with a pulse width distortion of less than 4.5 ns at 5 V operation.
- Q: What is the common-mode transient immunity (CMTI) of the ADUM163N1BRZ-RL7?
A: The CMTI is 75 kV/µs minimum.
- Q: What is the operating temperature range of the ADUM163N1BRZ-RL7?
A: The operating temperature range is -40°C to 125°C.
- Q: What is the supply voltage range for the ADUM163N1BRZ-RL7?
A: The supply voltage range is from 1.7 V to 5.5 V.
- Q: Does the ADUM163N1BRZ-RL7 have fail-safe options?
A: Yes, the ADUM163N1BRZ-RL7 has fail-safe options where the outputs transition to a predetermined state when the input power supply is not applied.
- Q: What is the package type of the ADUM163N1BRZ-RL7?
A: The ADUM163N1BRZ-RL7 is packaged in a 16-lead SOIC (0.154", 3.90mm Width).
- Q: Is the ADUM163N1BRZ-RL7 RoHS-compliant?
A: Yes, the ADUM163N1BRZ-RL7 is RoHS-compliant.
- Q: What is the warranty period for the ADUM163N1BRZ-RL7 from authorized distributors like Ovaga?
A: Ovaga offers a 1-year warranty on the ADUM163N1BRZ-RL7, covering any defects in materials and workmanship under normal use.
