Analog Devices Inc.

ADUM1402ARWZ  

Digital Isolators

The ADUM1402ARWZ is a high-performance, monolithic, dual-channel digital isolator from Analog Devices Inc. It is designed to provide reliable and accurate isolation between digital systems, while minimizing power consumption and simplifying the overall system design.

Description:

The ADUM1402ARWZ is a dual-channel digital isolator that uses Analog Devices' iCoupler technology to provide isolation between digital circuits. It features two independent isolation channels, each with a data rate of up to 1 Mbps. The device is available in a compact, 6-pin wide SOIC package, making it ideal for space-constrained applications.

Features:

1. Dual-channel isolation: The ADUM1402ARWZ provides two independent isolation channels, allowing for increased design flexibility and reduced component count.
2. High data rate: Each channel can support data rates of up to 1 Mbps, making it suitable for high-speed digital communication.
3. Low power consumption: The device operates with a low power supply voltage of 3.3V and a typical supply current of 12 mA, making it ideal for battery-powered applications.
4. Small form factor: The ADUM1402ARWZ is available in a compact, 6-pin wide SOIC package, making it suitable for space-constrained applications.
5. High isolation voltage: The device provides a high isolation voltage of 2.5 kVrms, ensuring reliable operation in noisy environments.
6. Wide operating temperature range: The ADUM1402ARWZ can operate over a wide temperature range of -40°C to +125°C, making it suitable for use in harsh environments.

Applications:

The ADUM1402ARWZ is suitable for a wide range of applications where digital isolation is required. Some of the key applications include:

1. Industrial control systems: The ADUM1402ARWZ can be used to isolate digital signals in industrial control systems, protecting sensitive components from electrical noise and transients.
2. Medical equipment: The device can be used to provide isolation between digital circuits in medical equipment, ensuring patient safety and reliable operation.
3. Power supplies: The ADUM1402ARWZ can be used to isolate digital control signals in power supply systems, improving overall system reliability and performance.
4. Automotive systems: The device can be used in automotive applications to isolate digital signals between various electronic control units (ECUs), ensuring reliable communication and protection against electrical noise.
5. Data communication: The ADUM1402ARWZ can be used to provide isolation in high-speed data communication systems, such as Ethernet and USB, to ensure reliable and accurate signal transmission.

In summary, the ADUM1402ARWZ is a high-performance, dual-channel digital isolator that offers reliable isolation, high data rates, low power consumption, and a compact form factor. It is suitable for a wide range of applications where digital isolation is required, including industrial control systems, medical equipment, power supplies, automotive systems, and data communication.

ADUM1402ARWZ Documents

Download datasheets and manufacturer documentation for ADUM1402ARWZ

PCN Assembly/Origin :

ADUM 15/FEB/2022      

Datasheets :

ADUM140(0-2)      

Other Related Documents :

ADI Programmable Log Controller Solutions      

HTML Datasheet :

ADUM140(0-2)      

PCN Design/Specification :

ADUM1400/01/02 Die Update 10/Oct/2014       ADUM1400/01/02 Revision A 07/Nov/2014