Overview
The ADUM3402ARWZ is a 4-channel digital isolator produced by Analog Devices Inc. It is part of the ADuM3400 series, which utilizes Analog Devices' iCoupler® technology to provide high-speed digital isolation. This component is designed to meet the stringent requirements of industrial and medical applications where high voltage isolation is necessary.
Key Specifications
| Parameter | Value |
|---|---|
| Number of Channels | 4 |
| Isolation Voltage | 2500 Vrms |
| Data Rate | 1 Mbps |
| Common Mode Transient Immunity (CMTI) | 25 kV/μs |
| Package Type | 16-SOIC (0.295", 7.50mm Width) |
Key Features
- High-speed digital isolation with data rates up to 1 Mbps
- 2500 Vrms isolation voltage for robust protection against high voltage spikes
- High common mode transient immunity (CMTI) of 25 kV/μs
- Compact 16-SOIC package for space-efficient designs
- Utilizes iCoupler technology for reliable and efficient isolation
Applications
- Industrial control systems and automation
- Medical devices requiring high isolation
- Power supplies and DC-DC converters
- Motor control and drive systems
- Interface between high-voltage and low-voltage systems
Q & A
- What is the ADUM3402ARWZ used for? The ADUM3402ARWZ is used for high-speed digital isolation in applications requiring high voltage isolation.
- How many channels does the ADUM3402ARWZ have? The ADUM3402ARWZ has 4 channels.
- What is the maximum data rate of the ADUM3402ARWZ? The maximum data rate is 1 Mbps.
- What is the isolation voltage of the ADUM3402ARWZ? The isolation voltage is 2500 Vrms.
- What is the common mode transient immunity (CMTI) of the ADUM3402ARWZ? The CMTI is 25 kV/μs.
- In what package is the ADUM3402ARWZ available? The ADUM3402ARWZ is available in a 16-SOIC package.
- What technology does the ADUM3402ARWZ use for isolation? The ADUM3402ARWZ uses Analog Devices' iCoupler technology.
- What are some typical applications of the ADUM3402ARWZ? Typical applications include industrial control systems, medical devices, power supplies, motor control systems, and interfaces between high-voltage and low-voltage systems.
- Is the ADUM3402ARWZ suitable for medical devices? Yes, it is suitable for medical devices due to its high isolation voltage and CMTI.
- Where can I find detailed specifications for the ADUM3402ARWZ? Detailed specifications can be found on the datasheet available from Analog Devices' official website or through distributors like Digi-Key and Mouser.
