Overview
The ADuM1301WSRWZ33 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 is designed to meet the stringent requirements of various industrial and automotive applications, ensuring robust performance and reliability.
Key Specifications
| Parameter | Value | Conditions |
|---|---|---|
| Number of Channels | 3 | - |
| Maximum Data Rate | 1 Mbps | - |
| Isolation Voltage | 2500 Vrms | - |
| Common Mode Transient Immunity (CMTI) | 25 kV/μs | - |
| Supply Voltage (V_DD1, V_DD2) | 3.0 V to 3.6 V, 4.5 V to 5.5 V | - |
| Operating Temperature Range | -40°C to 125°C | - |
| Package Type | 16-lead wide body SOIC | - |
Key Features
- High-Speed Data Isolation: Supports data rates up to 1 Mbps.
- Robust Isolation: Provides 2500 Vrms isolation voltage and 25 kV/μs common mode transient immunity (CMTI).
- Flexible Supply Voltages: Operates with supply voltages ranging from 3.0 V to 3.6 V and 4.5 V to 5.5 V.
- Automotive Grade: Available in automotive grade versions (ADuM1301W) with controlled manufacturing to support automotive reliability requirements.
- Compact Package: Available in a 16-lead wide body SOIC package.
Applications
- Industrial I/O: Suitable for industrial control systems, sensors, and actuators.
- Automotive Interfaces: Used in automotive applications such as CAN, audio, and Ethernet interfaces.
- Medical Devices: Applicable in medical devices requiring high isolation and reliability.
- Power Supply Systems: Used in power supply systems to ensure isolation between different voltage domains.
- Industrial Automation: Employed in industrial automation systems for reliable data communication.
Q & A
- What is the ADuM1301WSRWZ33 used for?
The ADuM1301WSRWZ33 is a triple-channel digital isolator used for high-speed data isolation in various industrial and automotive applications.
- What is the maximum data rate supported by the ADuM1301WSRWZ33?
The ADuM1301WSRWZ33 supports data rates up to 1 Mbps.
- What is the isolation voltage of the ADuM1301WSRWZ33?
The isolation voltage is 2500 Vrms.
- What is the common mode transient immunity (CMTI) of the ADuM1301WSRWZ33?
The CMTI is 25 kV/μs.
- What are the supply voltage ranges for the ADuM1301WSRWZ33?
The supply voltages range from 3.0 V to 3.6 V and 4.5 V to 5.5 V.
- Is the ADuM1301WSRWZ33 available in automotive grade?
- What is the package type of the ADuM1301WSRWZ33?
The package type is a 16-lead wide body SOIC.
- What are some common applications of the ADuM1301WSRWZ33?
Common applications include industrial I/O, automotive interfaces, medical devices, power supply systems, and industrial automation.
- How does the ADuM1301WSRWZ33 ensure reliability in harsh environments?
The component ensures reliability through its high isolation voltage, robust CMTI, and automotive-grade manufacturing.
- Can the ADuM1301WSRWZ33 be used in medical devices?
- Is the ADuM1301WSRWZ33 still in production?
No, the ADuM1301WSRWZ33 is listed as obsolete and is no longer manufactured.
