Analog Devices Inc.

ADUM2400ARWZ-RL  

Digital Isolators

The ADUM2400ARWZ-RL is a high-performance, monolithic, dual-channel, unidirectional analog isolator from Analog Devices Inc. It is designed to provide reliable and accurate signal transmission between two separate ground-referenced systems while maintaining electrical isolation. The device is available in a compact, 6-lead, SOIC (Small Outline Integrated Circuit) package, making it suitable for a wide range of applications.

Description:

The ADUM2400ARWZ-RL is a dual-channel isolator that uses capacitive coupling to provide isolation between the input and output channels. It features a high level of integration, with each channel consisting of an input buffer, an isolation barrier, and an output buffer. The device is designed to operate over a wide supply voltage range of 3V to 5.5V, making it suitable for various power supply configurations.

Features:

1. Dual-channel unidirectional isolation
2. Compact 6-lead SOIC package
3. Wide supply voltage range: 3V to 5.5V
4. Low power consumption: 22mW per channel (typical)
5. High input-to-output isolation: >4.5kVRMS (minimum)
6. High output voltage level: compatible with CMOS, TTL, and RS-485 interfaces
7. Proprietary capacitive isolation technology for reliable performance
8. Operating temperature range: -40°C to +105°C

Applications:

1. Industrial control systems: The ADUM2400ARWZ-RL can be used to isolate various types of sensors and actuators in industrial control systems, providing protection against electrical noise and ground loops.
2. Medical equipment: The device can be used in medical equipment to ensure patient safety by providing isolation between the patient and the equipment's electronic circuits.
3. Power supplies: The ADUM2400ARWZ-RL can be used to isolate feedback and control signals in power supply systems, improving reliability and performance.
4. Data communication: The isolator can be used to provide isolation between different nodes in a data communication network, such as RS-485 or CAN bus systems.
5. Motor drives: The device can be used to isolate control and feedback signals in motor drive systems, enhancing system performance and reliability.
6. Renewable energy systems: The ADUM2400ARWZ-RL can be used in solar power inverters and wind turbine control systems to provide isolation between various components.

In summary, the ADUM2400ARWZ-RL is a versatile and high-performance dual-channel isolator that offers reliable signal transmission with electrical isolation. Its compact size, wide supply voltage range, and low power consumption make it suitable for a wide range of applications in industrial, medical, and renewable energy systems.

ADUM2400ARWZ-RL Documents

Download datasheets and manufacturer documentation for ADUM2400ARWZ-RL

PCN Assembly/Origin :

ADUM 15/FEB/2022      

Datasheets :

ADUM2400-02      

PCN Design/Specification :

ADUM2400,1,2 Die Update 20/Jan2015