Overview
The ADUM263N1BRIZ is a 6-channel digital isolator produced by Analog Devices, Inc., utilizing their advanced iCoupler® technology. This component combines high-speed, complementary metal-oxide semiconductor (CMOS) and monolithic air core transformer technology, offering superior performance compared to optocoupler devices and other integrated couplers. It is designed to provide robust isolation with high common-mode transient immunity, making it suitable for a wide range of applications requiring reliable and high-speed data transfer across isolation barriers.
Key Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Manufacturer | Analog Devices Inc. | Series | ADUM263N |
| Mounting Style | SMD/SMT | Number of Channels | 6 Channel |
| Polarity | Unidirectional | Data Rate | 150 Mb/s |
| Isolation Voltage | 5000 Vrms | Isolation Type | Magnetic Coupling |
| Supply Voltage - Max | 5.5 V | Supply Voltage - Min | 1.7 V |
| Operating Supply Current | 17 mA | Propagation Delay Time | 7.2 ns |
| Minimum Operating Temperature | -40°C | Maximum Operating Temperature | +125°C |
| Package | 16-SOIC | Forward Channels | 3 Channel |
| Reverse Channels | 3 Channel | Shutdown | No Shutdown |
| Maximum Rise Time | 1 ms | Maximum Fall Time | 1 ms |
| Pulse Width Distortion | 4.5 ns | Common Mode Transient Immunity | 100 kV/µs |
Key Features
- High-speed data transfer with a maximum data rate of 150 Mb/s.
- Robust 5 kV rms isolation voltage rating.
- High common-mode transient immunity of 100 kV/µs.
- Low dynamic power consumption with supply voltage ranging from 1.7 V to 5.5 V.
- Output rise/fall time of 2.5 ns typical at 10% to 90%.
- Propagation delay of 7.2 ns typical at TA = 25°C, VDD1 = VDD2 = 5 V.
- Operating temperature range from -40°C to +125°C.
- 16-lead SOIC package.
- Voltage translation functionality across the isolation barrier.
- High fail-safe output state.
Applications
- General-purpose multichannel isolation.
- Serial peripheral interface (SPI) and data converter isolation.
- Industrial field bus isolation.
- Any application requiring high-speed data transfer across isolation barriers.
Q & A
- Q: What is the ADUM263N1BRIZ and what technology does it use?
A: The ADUM263N1BRIZ is a 6-channel digital isolator that uses Analog Devices' iCoupler® technology, combining high-speed CMOS and monolithic air core transformer technology.
- Q: What is the isolation voltage rating of the ADUM263N1BRIZ?
A: The ADUM263N1BRIZ has a robust 5 kV rms isolation voltage rating.
- Q: What is the data rate capability of the ADUM263N1BRIZ?
A: The ADUM263N1BRIZ can handle data rates up to 150 Mb/s.
- Q: What is the operating temperature range of the ADUM263N1BRIZ?
A: The operating temperature range is from -40°C to +125°C.
- Q: What package type does the ADUM263N1BRIZ come in?
A: The ADUM263N1BRIZ comes in a 16-lead SOIC package.
- Q: What are some common applications for the ADUM263N1BRIZ?
A: Common applications include general-purpose multichannel isolation, SPI/data converter isolation, and industrial field bus isolation.
- Q: How does the ADUM263N1BRIZ handle power supply variations?
A: The device operates with supply voltages ranging from 1.7 V to 5.5 V, enabling voltage translation functionality across the isolation barrier.
- Q: What is the common-mode transient immunity of the ADUM263N1BRIZ?
A: The common-mode transient immunity is 100 kV/µs.
- Q: Does the ADUM263N1BRIZ have fail-safe output states?
A: Yes, the ADUM263N1BRIZ has high fail-safe output states.
- Q: What is the warranty period for the ADUM263N1BRIZ when purchased from authorized distributors?
A: The warranty period is typically 1 year, covering defects in materials and workmanship under normal use.
- Q: How can I ensure the authenticity of the ADUM263N1BRIZ when purchasing?
A: Ensure you purchase from authorized distributors who rigorously test and verify the credentials of original manufacturers and suppliers.
