Overview
The ADUM1301WSRWZ35 is a triple-channel digital isolator produced by Analog Devices, Inc. This component utilizes Analog Devices' iCoupler technology, which combines high-speed CMOS and monolithic transformer technology to provide reliable and high-speed data isolation. The ADUM1301 series is designed to meet the stringent requirements of various industrial and automotive applications, ensuring high reliability and performance.
Key Specifications
| Parameter | Value | Conditions |
|---|---|---|
| Number of Channels | 3 | - |
| Maximum Data Rate | 90 Mbps | - |
| Maximum Propagation Delay | 13 ns | - |
| Pulse Width Distortion | 2 ns | - |
| Supply Voltages (VDD1, VDD2) | 3.0 V to 5.5 V | - |
| Operating Temperature Range | -40°C to +125°C (automotive grade) | - |
| Storage Temperature Range | -65°C to +150°C | - |
| Isolation Voltage | 2.5 kV rms | - |
| Package Type | 16-lead wide body SOIC | - |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | - |
| Lead Free Status / RoHS Status | Lead free / RoHS Compliant | - |
Key Features
- High-Speed Data Isolation: The ADUM1301WSRWZ35 supports data rates up to 90 Mbps, making it suitable for high-speed applications.
- Triple-Channel Isolation: Provides three independent isolation channels, enhancing the flexibility and reliability of the system.
- Low Propagation Delay: Features a propagation delay of 13 ns, ensuring minimal latency in signal transmission.
- High Isolation Voltage: Offers 2.5 kV rms isolation voltage, providing robust protection against electrical noise and transient voltages.
- Automotive Grade: Qualified for automotive applications with controlled manufacturing to support the quality and reliability requirements.
- Wide Operating Temperature Range: Operates over a temperature range of -40°C to +125°C, making it suitable for harsh environments.
- Surface Mount Package: Available in a 16-lead wide body SOIC package, facilitating easy integration into PCB designs.
Applications
- Automotive Systems: Ideal for use in automotive interfaces such as CAN, audio, and Ethernet due to its automotive-grade qualification.
- Industrial Control Systems: Suitable for industrial I/O, IO-Link, and other industrial communication protocols requiring high-speed data isolation.
- Medical Devices: Can be used in medical devices where high isolation and reliability are critical.
- Power Supplies and Motor Control: Useful in power supply and motor control systems where electrical isolation is necessary.
Q & A
- What is the maximum data rate supported by the ADUM1301WSRWZ35?
The ADUM1301WSRWZ35 supports a maximum data rate of 90 Mbps.
- How many isolation channels does the ADUM1301WSRWZ35 provide?
The ADUM1301WSRWZ35 provides three independent isolation channels.
- What is the propagation delay of the ADUM1301WSRWZ35?
The propagation delay is 13 ns.
- What is the isolation voltage of the ADUM1301WSRWZ35?
The isolation voltage is 2.5 kV rms.
- Is the ADUM1301WSRWZ35 qualified for automotive applications?
Yes, it is qualified for automotive applications.
- What is the operating temperature range of the ADUM1301WSRWZ35?
The operating temperature range is -40°C to +125°C.
- What package type is the ADUM1301WSRWZ35 available in?
It is available in a 16-lead wide body SOIC package.
- Is the ADUM1301WSRWZ35 lead-free and RoHS compliant?
Yes, it is lead-free and RoHS compliant.
- What are some common applications of the ADUM1301WSRWZ35?
Common applications include automotive systems, industrial control systems, medical devices, and power supplies.
- How does the ADUM1301WSRWZ35 ensure high reliability?
The component ensures high reliability through its robust isolation, controlled manufacturing, and compliance with automotive and industrial standards.
