ADUM1200BRZ

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ADUM1200BRZ

+Nomenclature

DGTL ISOLTR 2.5KV 2CH GP 8-SOIC

  • FabricantAnalog Equipment GmbH.

  • Pièce fabricant #ADUM1200BRZ

  • Fiche technique ADUM1200BRZ DataSheet

  • En stock21643

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Spécifications

Attribut Valeur
Series iCoupler®
Part Status Active
Technology Magnetic Coupling
Type General Purpose
Isolated Power No
Number of Channels 2
Inputs - Side 1/Side 2 2/0
Channel Type Unidirectional
Voltage - Isolation 2500Vrms
Common Mode Transient Immunity (Min) 25kV/µs
Data Rate 10Mbps
Propagation Delay tpLH / tpHL (Max) 50ns, 50ns
Pulse Width Distortion (Max) 3ns
Rise / Fall Time (Typ) 2.5ns, 2.5ns
Voltage - Supply 2.7V ~ 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 ADUM1200

Présentation

Description

The ADUM1200BRZ is a dual-channel digital isolator manufactured by Analog Devices. It utilizes iCoupler® technology to provide independent isolation channels, offering a high-performance alternative to optocouplers. Each channel can be operated independently, allowing for simultaneous communication in multiple directions. The device features a data rate of up to 25 Mbps, low power consumption, and a wide range of operating temperatures, making it suitable for various industrial and automotive applications.
The ADUM1200BRZ provides robust galvanic isolation up to 2.5 kV RMS, enhancing safety and noise immunity in electronic systems. It operates with a supply voltage ranging from 2.7 V to 5.5 V and includes a fail-safe output state to ensure reliable operation. The device's compact SOIC (Small Outline Integrated Circuit) package makes it easy to integrate into space-constrained designs.
Overall, the ADUM1200BRZ is a versatile and efficient solution for digital isolation, offering improved performance and reliability compared to traditional isolation methods like transformers or optocouplers.

Equivalent

The ADUM1200BRZ is a digital isolator from Analog Devices. Equivalent products include:
1. Texas Instruments ISO7721: A dual-channel digital isolator with similar isolation capabilities.
2. Silicon Labs SI8610: Another dual-channel isolator offering comparable performance.
3. Broadcom ACPL-M61L: A similar digital isolator with equivalent isolation and channel configuration.
When considering replacements, verify voltage ratings, data rates, and package types to ensure compatibility with your specific application.

Features

The ADUM1200BRZ is a dual-channel digital isolator from Analog Devices. It features iCoupler® technology to provide electrical isolation between two circuits without the use of optocouplers. Key features include:
1. Isolation Voltage: The device offers a high isolation voltage of up to 2.5 kVrms, making it suitable for applications requiring robust isolation barriers.
2. Data Rate: It supports data rates up to 1 Mbps, allowing for efficient data communication in various industrial and consumer applications.
3. Low Power Consumption: The ADUM1200BRZ is designed for low power operation, consuming less energy which is advantageous for battery-powered and energy-sensitive applications.
4. Wide Temperature Range: It operates reliably over an extended temperature range from -40°C to +105°C, making it suitable for harsh environments.
5. Small Package: The device is available in a compact 8-lead SOIC package, facilitating space-constrained designs.
6. Robust Performance: It provides noise immunity and reliable performance, ensuring data integrity across the isolation barrier.
These features make the ADUM1200BRZ ideal for applications in industrial automation, instrumentation, power supplies, and medical equipment.

Pinout

The ADUM1200BRZ is a digital isolator manufactured by Analog Devices. It features a dual-channel design and provides signal isolation between different parts of a circuit. The device comes in an 8-pin SOIC (Small Outline Integrated Circuit) package.
Here is a brief overview of its pin functions:
1. VDD1: Supply voltage for side 1.
2. GND1: Ground for side 1.
3. VIA (or INA): Input Channel A for side 1.
4. VIB (or INB): Input Channel B for side 1.
5. VDD2: Supply voltage for side 2.
6. GND2: Ground for side 2.
7. VOA (or OUTA): Output Channel A for side 2.
8. VOB (or OUTB): Output Channel B for side 2.
The device utilizes iCoupler technology to provide robust isolation while maintaining high data rates, making it suitable for a variety of applications that require signal integrity across isolated boundaries.

Manufacturer

The ADUM1200BRZ is manufactured by Analog Devices, Inc. Analog Devices is a multinational company that specializes in the design and manufacturing of a wide range of analog, mixed-signal, and digital signal processing (DSP) integrated circuits. These products are used in various electronic equipment and applications, including industrial, automotive, communications, healthcare, and consumer electronics. Analog Devices is known for its high-performance products that offer precision and reliability in signal processing, power management, data conversion, and other technology areas.

Application

The ADUM1200BRZ is a dual-channel digital isolator used primarily for signal isolation in various applications. Its primary application areas include:
1. Industrial Automation: For isolating control and data signals in factory automation systems.
2. Power Supply Systems: Used in isolated DC-DC converters and switch-mode power supply designs.
3. Data Communication: Provides signal isolation in communication interfaces like RS-232, RS-422, and RS-485.
4. Medical Equipment: Ensures patient safety by isolating data and control signals.
5. Automotive Systems: Used in battery management and motor control systems for electrical isolation.
6. Consumer Electronics: Provides isolation in home automation and smart devices.
These applications leverage the ADUM1200BRZ for its high-speed operation, reliability, and compact form factor.

Package

The ADUM1200BRZ is packaged in an 8-lead SOIC (Small Outline Integrated Circuit) package.