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ADUM3201ARZ-RL7

Name: ADUM3201ARZ-RL7
Rating: 4.7 (12 reviews)

DGTL ISOLTR 2.5KV 2CH GP 8-SOIC

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規格

Series	iCoupler®
Part Status	Active
Technology	Magnetic Coupling
Type	General Purpose
Isolated Power	No
Number of Channels	2
Inputs - Side 1/Side 2	1/1
Channel Type	Unidirectional
Voltage - Isolation	2500Vrms
Common Mode Transient Immunity (Min)	25kV/µs
Data Rate	1Mbps
Propagation Delay tpLH / tpHL (Max)	150ns, 150ns
Pulse Width Distortion (Max)	40ns
Rise / Fall Time (Typ)	10ns, 10ns
Voltage - Supply	3V ~ 5.5V
Operating Temperature	-40°C ~ 105°C
Mounting Type	Surface Mount
Package / Case	8-SOIC (0.154", 3.90mm Width)
Supplier Device Package	8-SOIC
Base Product Number	ADUM3201

概述

Description

The ADUM3201ARZ-RL7 is a digital isolator from Analog Devices designed for data communication in industrial and medical applications. It employs capacitive isolation technology, achieving high-speed data transfer while providing robust protection against electromagnetic interference (EMI). This device features a dual-channel configuration, allowing for bidirectional communication, and supports data rates up to 100 Mbps.
With a wide operating temperature range and low power consumption, the ADUM3201ARZ-RL7 is suitable for various environments. It offers high voltage isolation, typically rated at 5 kV, ensuring safety in high-voltage applications. The part number "RL7" indicates it comes in a Reel package, suitable for automated assembly.
In summary, the ADUM3201ARZ-RL7 is ideal for applications requiring reliable data transfer with electrical isolation, such as in motor control systems, power supplies, and medical devices.

Features

The ADUM3201ARZ-RL7 is a high-speed digital isolator designed for high-voltage isolation in various applications. Key features include:
1. Isolation Voltage: Provides up to 5 kV RMS isolation.
2. Data Rate: Supports data rates of up to 25 Mbps, suitable for high-speed communication.
3. Low Power Consumption: Operates with low power, enhancing energy efficiency.
4. Dual-Channel: Contains two independent channels for bi-directional data transmission.
5. Wide Supply Voltage Range: Accepts supply voltages from 2.7 V to 5.5 V, making it versatile for different systems.
6. Temperature Range: Operating temperature range of -40°C to +125°C for demanding environments.
7. Compact Package: Available in a 16-lead SOIC package, facilitating space-efficient designs.
These features make the ADUM3201ARZ-RL7 suitable for applications in industrial automation, motor control, and data acquisition systems where reliable isolation and high-speed data transfer are critical.

Package

The ADUM3201ARZ-RL7 is packaged in a 16-lead QSOP (Thin Shrink Small Outline Package) format. This package type allows for compact integration in electronic circuits while providing reliable performance for isolation applications.

Pinout

The ADUM3201ARZ-RL7 is a digital isolator with a total of 8 pins. It features two channels of isolation, allowing for data transfer across an isolation barrier. The pin functions are as follows:
1. VDD1: Power supply for the input side (Channel 1).
2. VSS1: Ground reference for the input side.
3. VDD2: Power supply for the output side (Channel 2).
4. VSS2: Ground reference for the output side.
5. A1: Input data for Channel 1.
6. B1: Output data for Channel 1.
7. A2: Input data for Channel 2.
8. B2: Output data for Channel 2.
This device is designed to provide galvanic isolation between different parts of a system, protecting sensitive components from voltage spikes and noise, while allowing digital signals to pass through. It supports various applications requiring isolation in data communication.

Manufacturer

The manufacturer of the ADUM3201ARZ-RL7 is Analog Devices, Inc. (ADI). Analog Devices is a multinational semiconductor company that specializes in the design and manufacturing of analog, mixed-signal, and digital signal processing integrated circuits. Founded in 1965 and headquartered in Norwood, Massachusetts, ADI serves a wide range of markets, including communications, automotive, industrial, and healthcare. The ADUM3201ARZ-RL7 is an isolator, specifically designed for digital signal isolation, providing high-speed data transmission while maintaining electrical isolation between its input and output. ADI is known for its innovative solutions that enhance performance and reliability in various electronic applications.

Application

The ADUM3201ARZ-RL7 is an isolated digital signal isolator used in various applications, including medical devices, industrial automation, and power management systems. It provides high-speed isolation for data communication in environments requiring protection against voltage spikes and noise. Common uses also include motor control, data acquisition systems, and communication interfaces in safety-critical applications.

Equivalent

The ADUM3201ARZ-RL7 is a digital isolator from Analog Devices. Equivalent products include the following:
1. ISO7221 - Texas Instruments
2. ADuM1201 - Analog Devices
3. Si86xx series - Silicon Labs
4. HCPL-7500 - Broadcom
Always verify compatibility with specific application requirements before substitution.