ADUM3201CRZ

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ADUM3201CRZ

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DGTL ISOLTR 2.5KV 2CH GP 8-SOIC

  • ПроизводительКомпания Analog Devices Inc.

  • Мфр. Часть #ADUM3201CRZ

  • Лист данных ADUM3201CRZ DataSheet

  • В наличии28279

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Спецификации

Атрибут Ценность
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 25Mbps
Propagation Delay tp LH / tp HL (Max) 45ns, 45ns
Pulse Width Distortion (Max) 3ns
Rise / Fall Time (Typ) 2.5ns, 2.5ns
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

Обзор

Description

The ADUM3201CRZ is a device designed by Analog Devices, functioning as a dual-channel digital isolator. It utilizes iCoupler® technology to achieve electrical isolation between two circuits, providing up to 2.5 kV isolation. This is particularly useful for protecting sensitive components in environments where electrical noise or surges are prevalent. The ADUM3201CRZ features two independent isolation channels, which can be configured as two forward, two reverse, or one in each direction, making it versatile for various applications.
Key features include a high data rate of up to 25 Mbps, low power consumption, and a compact 8-lead SOIC package size, ideal for space-constrained applications. The device operates over a wide temperature range and is suitable for applications such as industrial automation, medical equipment, and data acquisition systems, where signal integrity and isolation are critical. Its robust design ensures reliable performance in noisy environments, making it a preferred choice for engineers looking to enhance system safety and performance.

Equivalent

The ADuM3201CRZ is a digital isolator from Analog Devices. Equivalent products include:
1. Silicon Labs Si8620: A dual-channel digital isolator.
2. Texas Instruments ISO7721: Offers similar isolation and performance features.
3. NVE IL715: A dual-channel isolator with comparable specifications.
4. Broadcom HCPL-263N: Another alternative with similar isolation capabilities.
When selecting an equivalent, consider parameters like isolation voltage, data rate, and channel configuration to ensure compatibility with your application.

Features

The ADuM3201CRZ is a digital isolator manufactured by Analog Devices. It features two independent isolation channels that utilize iCoupler technology to provide high-speed, bi-directional data communication with galvanic isolation. Key features include:
1. Isolation Voltage: It provides a high isolation voltage of 2.5 kVrms, ensuring safe operation in high-voltage environments.
2. Data Rate: The device supports data rates up to 25 Mbps.
3. Low Power Consumption: It features low power operation with dynamic power scaling based on data rate.
4. Wide Temperature Range: Operates across an extended temperature range from -40°C to +105°C, making it suitable for industrial applications.
5. Compact Package: Offered in a 16-lead SOIC package, allowing for easy integration into various designs.
6. High Common-Mode Transient Immunity (CMTI): It has a CMTI of >25 kV/µs, minimizing the risk of data corruption due to fast transient events.
7. Safety Certifications: The device is certified to meet various safety standards for reinforced isolation.
These features make the ADuM3201CRZ suitable for applications requiring robust isolation and reliable data transfer in noisy environments.

Pinout

The ADuM3201CRZ is a digital isolator produced by Analog Devices. It features a total of 16 pins. This device is designed for signal isolation and electrical isolation applications, providing two independent isolation channels. The ADuM3201CRZ operates with a maximum data rate of up to 25 Mbps and has a high common mode transient immunity (CMTI) rating.
Each channel can be configured for either unidirectional or bidirectional communication, making it versatile for various applications in industrial and instrumentation systems. The device ensures signal integrity across the isolation barrier and protects sensitive components from ground loop noise and high voltages.
The ADuM3201CRZ typically finds use in applications such as isolated data acquisition systems, power supply feedback loops, and isolated I2C communication interfaces. The compact SOIC-16 package allows for easy integration into existing designs while providing robust isolation performance.

Manufacturer

The ADUM3201CRZ is manufactured by Analog Devices, Inc. Analog Devices is a multinational semiconductor company that specializes in the design and manufacturing of analog, mixed-signal, and digital signal processing (DSP) integrated circuits. These components are widely used in various applications including industrial, automotive, consumer electronics, communications, and healthcare sectors. The company is well-regarded for its innovation and quality in providing technology solutions that enable the efficient and effective processing of real-world phenomena.

Application

The ADUM3201CRZ is a dual-channel digital isolator often used in applications requiring electrical isolation between different parts of a circuit. Key application areas include:
1. Industrial Automation: Isolating control signals for machinery and process control.
2. Power Supply Systems: Providing isolation in power supply designs to ensure safety and noise reduction.
3. Data Communication: Isolating transceivers and microcontrollers in communication interfaces.
4. Medical Equipment: Ensuring patient and operator safety by isolating different sections of medical devices.
5. Renewable Energy Systems: Isolating monitoring and control circuits in solar inverters and wind turbine systems.
6. Automotive: Used in battery management systems and other automotive electronics requiring safety isolation.
These applications leverage the device's ability to provide robust electrical isolation and signal integrity.

Package

The ADUM3201CRZ is a part of the ADuM3201 series, manufactured by Analog Devices. It features a SOIC (Small Outline Integrated Circuit) package type with a 16-lead configuration. Specifically, it is encapsulated in a narrow body SOIC package, designed for isolation applications.

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