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ADUM2201ARWZ

Name: ADUM2201ARWZ
Rating: 4.7 (12 reviews)

DGTL ISOLTR 5KV 2CH GP 16-SOIC

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資料表 ADUM2201ARWZ DataSheet
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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	5000Vrms
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	16-SOIC (0.295", 7.50mm Width)
Supplier Device Package	16-SOIC
Base Product Number	ADUM2201

概述

Description

The ADUM2201ARWZ is a digital isolator from Analog Devices, designed to provide robust isolation in a compact package. It utilizes patented iCoupler® technology, which allows for high-speed data transmission with low power consumption. The device features a bidirectional communication channel, making it suitable for various applications, including industrial automation, medical devices, and data acquisition systems.
The ADUM2201ARWZ operates over a voltage range of 3.0V to 5.5V and supports data rates up to 1 Mbps. It provides an isolation voltage of 2.5 kV, ensuring safety and reliability in electrically noisy environments. Additionally, the device is available in a 16-lead SOIC package, allowing for easy integration into existing designs.
Overall, the ADUM2201ARWZ offers an effective solution for isolating signals while maintaining high performance and reliability in various electronic systems.

Features

The ADUM2201ARWZ is a high-performance digital isolator designed by Analog Devices. Key features include:
1. Isolation Voltage: Offers 2.5 kV RMS isolation, ensuring robust protection against high voltages.
2. Data Rate: Supports data transmission speeds up to 25 Mbps, suitable for high-speed applications.
3. Supply Voltage: Operates with dual supply voltages of 3.0 V to 5.5 V for both input and output sides.
4. Low Power Consumption: Features low power operation, consuming only 8 mA in active mode, enhancing efficiency.
5. Channel Configuration: Available in a 1-channel configuration, simplifying design for single signal paths.
6. Temperature Range: Rated for operation over a temperature range of -40°C to +125°C, making it versatile for industrial applications.
7. Integrated Capacitive Isolation: Provides high reliability without the need for external components.
These features make the ADUM2201ARWZ suitable for various applications including data communications, microcontroller interfaces, and industrial automation.

Package

The ADUM2201ARWZ is packaged in a 16-lead TSSOP (Thin Shrink Small Outline Package) type.

Pinout

The ADUM2201ARWZ is a digital isolator with a pin count of 8. It features two channels for isolation, allowing for bidirectional communication. The primary functions include isolating digital signals to prevent ground loops and protect sensitive components from high voltage or noise.
Pin configuration:
1. VDD1 - Supply voltage for the input side.
2. GND1 - Ground for the input side.
3. IN1 - Input channel 1.
4. OUT1 - Output channel 1.
5. VDD2 - Supply voltage for the output side.
6. GND2 - Ground for the output side.
7. IN2 - Input channel 2.
8. OUT2 - Output channel 2.
The device operates with low power consumption and is designed for high-speed data transmission, making it suitable for applications in industrial automation, medical devices, and communications systems.

Manufacturer

The manufacturer of the ADUM2201ARWZ is Analog Devices, Inc. (ADI). Founded in 1965, Analog Devices is a global leader in the design and manufacturing of high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits. The company primarily serves various industries, including automotive, communications, healthcare, industrial automation, and consumer electronics. ADI is known for its innovative solutions in signal processing, data conversion, and power management, making it a crucial player in enabling advanced electronic systems and technologies.

Application

The ADUM2201ARWZ is a digital isolator used primarily in applications requiring signal isolation and data transfer between components. Common application areas include industrial automation, power management, medical devices, and data communication systems. It provides galvanic isolation for high-speed digital signals, enhancing system safety and reliability in environments with high voltage or noise.

Equivalent

The ADUM2201ARWZ is an isolated digital isolator. Equivalent products include the Texas Instruments ISO7221, the Analog Devices ADuM2231, and the Silicon Labs Si86xx series. These alternatives also provide robust isolation and similar functionality, but it’s essential to verify specifications such as voltage, data rate, and number of channels for compatibility.