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ADUM141E1BRWZ-RL

Name: ADUM141E1BRWZ-RL
Rating: 4.7 (12 reviews)

DGTL ISOLTR 3.75KV 4CH GP 16SOIC

Производитель
Мфр. Часть #ADUM141E1BRWZ-RL
Пакет
Лист данных ADUM141E1BRWZ-RL DataSheet
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Спецификации

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	3750Vrms
Common Mode Transient Immunity (Min)	75kV/µs
Data Rate	150Mbps
Propagation Delay tpLH / tpHL (Max)	13ns, 13ns
Pulse Width Distortion (Max)	3ns
Rise / Fall Time (Typ)	2.5ns, 2.5ns
Voltage - Supply	1.7V ~ 5.5V
Operating Temperature	-40°C ~ 125°C
Mounting Type	Surface Mount
Package / Case	16-SOIC (0.295", 7.50mm Width)
Supplier Device Package	16-SOIC
Base Product Number	ADUM141

Обзор

Description

The ADUM141E1BRWZ-RL is an isolated digital isolator designed by Analog Devices. It uses capacitive isolation technology, providing robust isolation between its input and output, making it suitable for applications requiring high voltage isolation, such as industrial automation, medical devices, and power supply systems.
This device supports data rates up to 25 Mbps, allowing rapid data transmission while maintaining isolation. It features low power consumption, which is essential for battery-operated devices. The ADUM141E1BRWZ-RL operates over a wide temperature range, enhancing its reliability in diverse environmental conditions.
Its compact package and integrated design simplify PCB layouts and reduce component counts. The device is designed for ease of use, with no external components required for isolation. Overall, the ADUM141E1BRWZ-RL is ideal for applications needing secure and reliable data communication in electrically noisy environments.

Features

The ADUM141E1BRWZ-RL is a high-performance digital isolator from Analog Devices. Key features include:
1. Isolation Voltage: It provides up to 5 kV rms isolation, suitable for high-voltage applications.
2. Data Rate: Supports data rates up to 25 Mbps, enabling fast signal transmission.
3. Dual Channel: It features two isolated channels, allowing for simultaneous data transfer.
4. Supply Voltage: Operates with supply voltages of 3.0V to 5.5V for both the input and output sides.
5. Low Power Consumption: Offers low power consumption, contributing to energy-efficient designs.
6. Wide Temperature Range: Rated for operation from -40°C to +125°C, making it suitable for harsh environments.
7. High Reliability: Designed for high reliability in industrial and automotive applications.
8. Package Type: It comes in a small, compact package (8-lead SOIC), facilitating space-efficient designs.
These features make the ADUM141E1BRWZ-RL ideal for applications in isolation in industrial control, medical devices, and data communication systems.

Package

The ADUM141E1BRWZ-RL is packaged in a 16-lead QSOP (quasi-small outline package) that allows for a compact design while providing reliable performance for isolated data communication applications.

Pinout

The ADUM141E1BRWZ-RL is a digital isolator with a pin count of 16. It features four isolated channels with signal transmission capability, allowing for data communication between two sides of a system while providing galvanic isolation.
The primary functions of the ADUM141E1 include:
1. Data Isolation: It provides isolation between the input and output sides, protecting sensitive components from voltage spikes and noise.
2. High-Speed Data Transfer: It supports high data rates, making it suitable for various applications requiring fast communication.
3. Power Supply Isolation: Each side can be powered independently, which enhances design flexibility.
4. Multi-Channel Operation: The device can transmit multiple signals simultaneously, useful for parallel data communications.
The device is commonly used in applications like industrial automation, medical devices, and data acquisition systems, where signal integrity and safety are crucial.

Manufacturer

The manufacturer of the ADUM141E1BRWZ-RL is Analog Devices, Inc. Analog Devices is a multinational company that specializes in the design, manufacture, and marketing of a wide range of high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits (ICs). Founded in 1965, the company serves various industries, including communications, automotive, industrial automation, healthcare, and consumer electronics. They are known for their innovation in signal processing technology and power management solutions. The ADUM141E1BRWZ-RL specifically is an isolator chip, designed for applications requiring signal isolation, such as data communications and industrial control systems.

Application

The ADUM141E1BRWZ-RL is a digital isolator used in various applications, including industrial automation, power management systems, and medical devices. It provides electrical isolation for signal communication, improving safety and noise immunity. Common uses include data communication in microcontroller interfaces, isolation of analog-to-digital converters, and enhancing system reliability in harsh environments.

Equivalent

The ADUM141E1BRWZ-RL is an isolated digital isolator from Analog Devices. Equivalent products include the Texas Instruments ISO7221, the Silicon Labs Si86xx series, and the Broadcom (Avago) ACPL-332L. When selecting an equivalent, consider factors like channel count, data rate, voltage rating, and packaging to ensure compatibility with your application.

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