Overview
The ADUM1301WTRWZ35 is a triple-channel digital isolator produced by Analog Devices Inc. It is based on the company's iCoupler technology, which combines high-speed CMOS and monolithic magnetic coupling to provide reliable and high-speed data transfer across isolation barriers.
This component is designed to meet the stringent requirements of various applications, including industrial, medical, and automotive systems, where electrical isolation is crucial for safety and reliability.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Number of Channels | 3 | |
| Data Rate | 150 Mbps | |
| Supply Voltages (VDD1, VDD2) | 1.7 V to 5.5 V | V |
| Isolation Voltage | 3750 Vrms | V |
| Propagation Delay (tpLH / tpHL) | 13 ns / 13 ns | ns |
| Pulse Width Distortion (Max) | 3 ns | ns |
| Common Mode Transient Immunity (Min) | 75 kV/μs | kV/μs |
| Operating Temperature | -40°C to +125°C | °C |
| Package Type | 16-SOIC (0.295", 7.50mm Width) | |
| Mounting Type | Surface Mount |
Key Features
- High-speed data transfer up to 150 Mbps
- Triple-channel isolation for multiple signal paths
- High common-mode transient immunity (CMTI) of 75 kV/μs
- Wide operating temperature range from -40°C to +125°C
- Lead-free and RoHS compliant
- Automotive grade versions available for high reliability in automotive applications
- Low propagation delay and pulse width distortion for accurate signal transmission
Applications
- Industrial I/O systems
- Automotive interfaces (CAN, Audio, Ethernet)
- Medical devices requiring electrical isolation
- RS-232, RS-422, RS-485, and other serial communication systems
- Control and monitoring systems in harsh environments
- IO-Link and other industrial communication protocols
Q & A
- What is the ADUM1301WTRWZ35 used for?
The ADUM1301WTRWZ35 is a triple-channel digital isolator used to provide electrical isolation and high-speed data transfer in various applications.
- What is the maximum data rate of the ADUM1301WTRWZ35?
The maximum data rate is 150 Mbps.
- What is the isolation voltage of the ADUM1301WTRWZ35?
The isolation voltage is 3750 Vrms.
- What is the operating temperature range of the ADUM1301WTRWZ35?
The operating temperature range is from -40°C to +125°C.
- Is the ADUM1301WTRWZ35 lead-free and RoHS compliant?
- What is the common-mode transient immunity (CMTI) of the ADUM1301WTRWZ35?
The CMTI is 75 kV/μs.
- What package type does the ADUM1301WTRWZ35 come in?
- Is the ADUM1301WTRWZ35 suitable for automotive applications?
- What is the propagation delay of the ADUM1301WTRWZ35?
- What is the pulse width distortion of the ADUM1301WTRWZ35?
