ADUM3201BRZ

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ADUM3201BRZ

+Nomenclature

DGTL ISOLTR 2.5KV 2CH GP 8-SOIC

  • FabricantAnalog Equipment GmbH.

  • Pièce fabricant #ADUM3201BRZ

  • Fiche technique ADUM3201BRZ DataSheet

  • En stock16287

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Spécifications

Attribut Valeur
Series iCoupler®
PartStatus Active
Technology Magnetic Coupling
Type General Purpose
IsolatedPower No
NumberofChannels 2
Inputs-Side1/Side2 1/1
ChannelType Unidirectional
Voltage-Isolation 2500Vrms
CommonModeTransientImmunity(Min) 25kV/µs
DataRate 10Mbps
PropagationDelaytpLH/tpHL(Max) 50ns, 50ns
PulseWidthDistortion(Max) 3ns
Rise/FallTime(Typ) 2.5ns, 2.5ns
Voltage-Supply 3V ~ 5.5V
OperatingTemperature -40°C ~ 105°C
MountingType Surface Mount
Package/Case 8-SOIC (0.154", 3.90mm Width)
SupplierDevicePackage 8-SOIC
BaseProductNumber ADUM3201

Présentation

Description

The ADUM3201BRZ is a digital isolator manufactured by Analog Devices. It is designed to provide electrical isolation between different parts of a system, which is crucial in applications such as data communication across different voltage domains or safety isolation in industrial systems. Based on iCoupler® technology, it uses magnetic coupling to transfer signals across an isolation barrier without the need for optocouplers.
Key features of the ADUM3201BRZ include:
- Two independent isolation channels
- High-speed operation with data rates up to 25 Mbps
- Low power consumption
- Isolation voltage rating of up to 2.5 kVrms
- Compact SOIC-16 package
The device is suitable for applications in power supplies, battery management systems, and motor control, among others. Its robust design ensures reliability and safety by preventing ground loop issues and providing noise immunity. The ADUM3201BRZ enhances system performance by offering fast signal transmission across isolated domains, making it a valuable component in modern electronic designs.

Equivalent

The ADUM3201BRZ is a dual-channel digital isolator from Analog Devices. Equivalent products include:
1. Texas Instruments ISO7520: Dual-channel digital isolator.
2. Silicon Labs SI8620: Dual-channel digital isolator.
3. Broadcom (Avago) ACPL-M21L: Dual-channel digital isolator.
4. Maxim Integrated MAX14850: Dual-channel digital isolator.
When selecting a replacement, ensure compatibility with your specific application requirements such as data rate, isolation voltage, and package type.

Features

The ADUM3201BRZ is a digital isolator from Analog Devices, designed to provide electrical isolation between different parts of a circuit. Key features include:
1. Isolation Channels: Dual-channel isolator providing 2.5 kVrms isolation.
2. Technology: Utilizes iCoupler® technology for high-speed data transfer while maintaining safety isolation.
3. Data Rate: Supports data rates up to 25 Mbps, making it suitable for fast communication tasks.
4. Power Supply Range: Operates with a wide supply voltage range from 3.0 V to 5.5 V.
5. Low Power Consumption: Optimized for low power usage with typical quiescent current of 2.3 mA per channel.
6. Safety: Meets reinforced insulation standards, suitable for applications requiring high safety standards.
7. Operating Temperature: Functions effectively in a range from -40°C to +105°C, making it versatile for various environments.
8. Package: Available in a 16-lead wide-body SOIC package, facilitating easy integration into existing designs.
Overall, the ADUM3201BRZ is designed for reliable, high-speed digital communication across isolated barriers, commonly used in industrial automation and instrumentation applications.

Pinout

The ADuM3201BRZ is a dual-channel digital isolator manufactured by Analog Devices. It comes in an 8-lead SOIC (Small Outline Integrated Circuit) package. The key specifications are:
- Pin Count: 8 pins
- Function: Provides digital isolation for data signals. It uses Analog Devices' iCoupler® technology to isolate two data channels.
The pin configuration typically includes:
1. VDD1: Power supply for the primary side.
2. GND1: Ground for the primary side.
3. VIA: Input for channel A on the primary side.
4. VIB: Input for channel B on the primary side.
5. VOB: Output for channel B on the secondary side.
6. VOA: Output for channel A on the secondary side.
7. GND2: Ground for the secondary side.
8. VDD2: Power supply for the secondary side.
The ADuM3201BRZ provides up to 2500 Vrms isolation, suitable for applications requiring signal isolation between different ground potentials, such as industrial or medical devices.

Manufacturer

The ADUM3201BRZ is manufactured by Analog Devices, Inc. Analog Devices is an American multinational company known for its expertise in the design and manufacturing of analog, mixed-signal, and digital signal processing (DSP) integrated circuits. The company serves a wide array of markets, including industrial, automotive, consumer electronics, communications, and healthcare. Analog Devices is recognized for its high-performance products that provide solutions in areas such as data conversion, signal processing, power management, and more. The ADUM3201BRZ, specifically, is a digital isolator used in applications requiring electrical isolation between different parts of a system.

Application

The ADUM3201BRZ is a digital isolator used primarily in applications requiring electrical isolation and noise reduction. Key areas include:
1. Industrial Automation: Isolating signals in control systems to prevent noise interference.
2. Power Supplies: Providing galvanic isolation in power conversion applications.
3. Motor Drives: Protecting low-voltage control systems in high-voltage environments.
4. Medical Equipment: Ensuring patient safety by isolating components.
5. Data Communication: Isolating data lines to protect against voltage spikes.
6. Instrumentation: Enhancing signal integrity by reducing ground loops.
Its robust isolation and high data rate make it suitable for environments demanding reliable data transmission and safety.

Package

The ADUM3201BRZ is packaged in an 8-lead SOIC (Small Outline Integrated Circuit) package.

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