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ADUM1401CRW

Name: ADUM1401CRW
Rating: 4.7 (12 reviews)

DGTL ISOLTR 2.5KV 4CH GP 16-SOIC

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Mfr。パート #ADUM1401CRW
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データシート ADUM1401CRW DataSheet
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仕様

Series	iCoupler®
Part Status	Active
Technology	Magnetic Coupling
Type	General Purpose
Isolated Power	No
Number of Channels	4
Inputs - Side 1/Side 2	3/1
Channel Type	Unidirectional
Voltage - Isolation	2500Vrms
Common Mode Transient Immunity (Min)	25kV/µs
Data Rate	90Mbps
Propagation Delay tpLH / tpHL (Max)	32ns, 32ns
Pulse Width Distortion (Max)	2ns
Rise / Fall Time (Typ)	2.5ns, 2.5ns
Voltage - Supply	2.7V ~ 5.5V
Operating Temperature	-40°C ~ 105°C
Mounting Type	Surface Mount
Package / Case	16-SOIC (0.295", 7.50mm Width)
Supplier Device Package	16-SOIC
Base Product Number	ADUM1401

概要

Description

The ADUM1401CRW is a digital isolator from Analog Devices, designed to provide galvanic isolation between different parts of a circuit while ensuring high-speed data communication. It utilizes capacitive isolation technology, allowing for data transmission without a direct electrical connection, which enhances safety and reduces noise interference.
This device supports multiple data rates, making it suitable for various applications, including industrial automation, medical devices, and communication systems. The ADUM1401CRW features low power consumption and a wide operating temperature range, providing reliability in diverse environments.
Key specifications include its ability to support up to 25 Mbps data rates and its isolation voltage rating, typically around 5 kV. The device is available in a compact package, facilitating easy integration into space-constrained designs. Overall, the ADUM1401CRW is an efficient solution for achieving robust isolation in digital communication systems.

Features

The ADUM1401CRW is a digital isolator from Analog Devices, designed for robust performance in various applications. Key features include:
1. Isolation: Provides galvanic isolation up to 5 kV RMS, making it suitable for high-voltage environments.
2. Data Rate: Supports data rates up to 1 Mbps, enabling efficient data transmission.
3. Channels: Contains two isolated channels, allowing for simultaneous data transfer.
4. Low Power Consumption: Operates with low supply current, enhancing energy efficiency.
5. Wide Supply Voltage Range: Compatible with supply voltages from 3.0 V to 5.5 V on both sides.
6. High Noise Immunity: Ensures reliable operation in noisy environments due to its robust design.
7. Temperature Range: Rated for operation over a -40°C to +105°C temperature range for versatility in various applications.
These features make the ADUM1401CRW ideal for applications in industrial automation, medical devices, and power management systems.

Package

The ADUM1401CRW comes in a 14-lead Wide Body Dual-Inline Package (DIP) format. This package type is designed for ease of handling and is suitable for various electronic applications, providing a reliable connection and ease of integration into circuits.

Pinout

The ADUM1401CRW is a digital isolator with a pin count of 16 pins. It is designed for isolating digital signals while maintaining high-speed data transfer. The device features two channels of isolation, allowing for bidirectional communication.
Key functions include:
- Providing isolation between two digital systems, enabling communication without direct electrical connections.
- Supporting data rates up to 150 Mbps.
- Offering a wide supply voltage range (3.0V to 5.5V) for both the input and output sides, allowing flexibility in system design.
- Featuring low power consumption, making it suitable for battery-operated devices.
The ADUM1401CRW is often used in applications such as industrial control, data acquisition systems, and medical devices where signal integrity and isolation are critical.

Manufacturer

The ADUM1401CRW is manufactured by Analog Devices, Inc. Analog Devices is a semiconductor company that specializes in high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits. Founded in 1965 and headquartered in Norwood, Massachusetts, Analog Devices serves a wide range of markets, including communications, automotive, industrial, and consumer electronics. The company's products are designed to address complex signal processing challenges and are widely used in various applications such as data acquisition, signal processing, and power management.

Application

The ADUM1401CRW is an isolator designed for high-speed data communication. Its application areas include industrial automation, medical equipment, power supply control, and data acquisition systems. It is used for isolating critical signals in environments where electrical noise and interference are present, ensuring safe data transmission in applications like motor drives, measurement systems, and communication interfaces.

Equivalent

The ADUM1401CRW is a digital isolator. Equivalent products include:
1. SI86xx Series (Silicon Labs)
2. ISO7240M (Texas Instruments)
3. ADUM1201 (Analog Devices)
4. HCPL-2601 (Broadcom)
5. iCoupler® Series (NVE Corporation)
These alternatives may vary in specifications like data rates, isolation voltage, and package types, so verify compatibility for your application.