Overview
The ADUM3400ARWZ is a 4-channel digital isolator produced by Analog Devices Inc. This component utilizes Analog Devices' iCoupler® technology, which combines high-speed CMOS and monolithic air core transformer technology. This design eliminates the uncertainties and nonlinearities associated with traditional optocoupler devices, providing stable and reliable performance characteristics. The ADUM3400ARWZ is designed to offer enhanced system-level ESD performance and low power operation, making it suitable for a wide range of applications.
Key Specifications
| Attribute | Value |
|---|---|
| Manufacturer | Analog Devices Inc. |
| Part Number | ADUM3400ARWZ |
| Package | SOIC-16 (0.295", 7.50mm Width) |
| Number of Channels | 4 |
| Data Rate | Up to 1 Mbps |
| Propagation Delay | 100 ns (max at 5V) |
| Pulse Width Distortion | 40 ns (max) |
| Isolation Voltage | 2500 V rms for 1 minute per UL 1577 |
| Operating Temperature Range | -40°C to +105°C |
| Voltage Supply | 2.7V to 5.5V |
| ESD Performance | Enhanced system-level ESD per IEC 61000-4-x |
Key Features
- Bidirectional communication and 3.3V/5V level translation
- Output enable function for each channel
- Provides four independent isolation channels
- High-speed CMOS technology with low power operation
- Enhanced system-level ESD performance per IEC 61000-4-x
- UL recognition: 2500 V rms for 1 minute per UL 1577, CSA component acceptance notice 5A, VDE certificate of conformity DIN V VDE V 0884-10 (VDE V 0884-10): 2006-12
Applications
- General-purpose multichannel isolation
- SPI/data converter isolation
- RS-232/RS-422/RS-485 transceivers
- Industrial field bus isolation
Q & A
- What is the ADUM3400ARWZ?
The ADUM3400ARWZ is a 4-channel digital isolator produced by Analog Devices Inc., using iCoupler® technology.
- What are the key benefits of using the ADUM3400ARWZ over traditional optocouplers?
The ADUM3400ARWZ offers stable and reliable performance, eliminating uncertainties and nonlinearities associated with optocouplers. It also provides enhanced system-level ESD performance and low power operation.
- What is the maximum data rate supported by the ADUM3400ARWZ?
The maximum data rate supported is up to 1 Mbps.
- What is the isolation voltage rating of the ADUM3400ARWZ?
The isolation voltage rating is 2500 V rms for 1 minute per UL 1577.
- What are the operating temperature ranges for the ADUM3400ARWZ?
The operating temperature range is from -40°C to +105°C.
- Does the ADUM3400ARWZ support bidirectional communication?
- What are some common applications for the ADUM3400ARWZ?
- What safety and regulatory approvals does the ADUM3400ARWZ have?
The ADUM3400ARWZ has UL recognition: 2500 V rms for 1 minute per UL 1577, CSA component acceptance notice 5A, and VDE certificate of conformity DIN V VDE V 0884-10 (VDE V 0884-10): 2006-12.
- What is the package type of the ADUM3400ARWZ?
The package type is SOIC-16 (0.295", 7.50mm Width).
- How many channels does the ADUM3400ARWZ provide?
The ADUM3400ARWZ provides four independent isolation channels.
