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ADUM140E0BRZ

Name: ADUM140E0BRZ
Rating: 4.7 (12 reviews)

DGTL ISOLTR 3KV 4CH GP 16-SOIC

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資料表 ADUM140E0BRZ DataSheet
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規格

Series	iCoupler®
Part Status	Active
Technology	Magnetic Coupling
Type	General Purpose
Isolated Power	No
Number of Channels	4
Inputs - Side 1/Side 2	4/0
Channel Type	Unidirectional
Voltage - Isolation	3000Vrms
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 (0.154", 3.90mm Width)
Supplier Device Package	16-SOIC
Base Product Number	ADUM140

概述

Description

The ADUM140E0BRZ is an isolated DC-DC converter and digital isolator designed by Analog Devices. It features a compact, low-power architecture that allows for reliable signal and power transfer across isolation barriers, making it suitable for applications that require high levels of electrical isolation, such as industrial automation, medical devices, and data communication systems.
Key features include a data rate of up to 1 Mbps, a wide supply voltage range, and low power consumption, which enhances system efficiency. The device employs capacitive isolation technology, providing a robust method to separate different circuitry while minimizing signal distortion and ensuring high data integrity.
The ADUM140E0BRZ is housed in a small, surface-mount package, facilitating easy integration into various designs. Its reliability and performance make it an ideal choice for engineers looking to implement isolated communication in their systems.

Features

The ADUM140E0BRZ is an isolated digital isolator from Analog Devices, featuring robust isolation capabilities. Key specifications include:
- Isolation Voltage: Up to 5 kV RMS, providing strong separation between high and low voltage systems.
- Data Rate: Supports data rates up to 1 Mbps, suitable for various digital communication applications.
- Low Power Consumption: Operates with lower power levels, enhancing energy efficiency in designs.
- Single-Channel Configuration: Offers a simple, compact solution for isolation needs.
- Wide Supply Voltage Range: Compatible with supply voltages from 3 V to 5.5 V, allowing flexibility in design.
- Temperature Range: Operates within a temperature range of -40°C to +125°C, making it suitable for industrial applications.
- Low Propagation Delay: Fast propagation delay enhances performance in time-critical applications.
These features make the ADUM140E0BRZ ideal for applications such as industrial control, medical devices, and data acquisition systems requiring reliable isolation.

Package

The ADUM140E0BRZ is packaged in a 16-lead SOIC (Small Outline Integrated Circuit) form factor.

Pinout

The ADUM140E0BRZ is a digital isolator from Analog Devices. It features a 16-pin package. The primary function of the ADUM140E0BRZ is to provide isolation between digital signals, allowing for safe communication between different voltage domains while preventing high-voltage spikes from damaging sensitive components.
The device typically supports data rates of up to 150 Mbps and can operate with supply voltages from 3 V to 5.5 V. It offers a pair of isolated channels, making it suitable for various applications such as industrial automation, data acquisition, and power management systems, where signal integrity and electrical isolation are crucial.
In summary, the ADUM140E0BRZ has 16 pins and serves as a digital isolator, ensuring safe and reliable communication between isolated systems.

Manufacturer

The manufacturer of the ADUM140E0BRZ is Analog Devices, Inc. Analog Devices is a global semiconductor company that specializes in the design and manufacturing of high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits. Founded in 1965, the company serves various industries including automotive, communications, healthcare, industrial automation, and consumer electronics. Their products are widely used for signal processing, data conversion, and power management applications, among others. The ADUM140E0BRZ is a digital isolator designed for data communication in applications requiring electrical isolation, demonstrating Analog Devices' focus on providing innovative solutions in the electronic components market.

Application

The ADUM140E0BRZ is a digital isolator primarily used in applications requiring robust isolation and low power consumption. Its application areas include industrial automation, medical devices, power supplies, data communication, and automation systems. It is effective in isolating different signal domains, enhancing noise immunity, and providing safe signal transmission in high-voltage environments.

Equivalent

The ADUM140E0BRZ is an isolator chip from Analog Devices. Equivalent products include the following:
1. ISO7221 - Texas Instruments
2. SI8601 - Silicon Labs
3. ADuM1201 - Analog Devices
4. HCPL-2601 - Broadcom
Always check specific datasheets for compatibility in terms of voltage, speed, and isolation ratings.