ADUM2402BRWZ

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ADUM2402BRWZ

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DGTL ISOLTR 5KV 4CH GP 16-SOIC

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仕様

属性
Series iCoupler®
PartStatus Active
Technology Magnetic Coupling
Type General Purpose
IsolatedPower No
NumberofChannels 4
Inputs-Side1/Side2 2/2
ChannelType Unidirectional
Voltage-Isolation 5000Vrms
CommonModeTransientImmunity(Min) 25kV/µs
DataRate 10Mbps
PropagationDelaytpLH/tpHL(Max) 50ns, 50ns
PulseWidthDistortion(Max) 3ns
Rise/FallTime(Typ) 2.5ns, 2.5ns
Voltage-Supply 2.7V ~ 5.5V
OperatingTemperature -40°C ~ 105°C
MountingType Surface Mount
Package/Case 16-SOIC (0.295", 7.50mm Width)
SupplierDevicePackage 16-SOIC
BaseProductNumber ADUM2402

概要

Description

The ADUM2402BRWZ is a dual-channel digital isolator manufactured by Analog Devices. It uses iCoupler® technology to provide isolation between two electrical circuits, facilitating safe and efficient data communication across isolated sections. The device can handle data rates up to 1 Mbps and offers a high voltage isolation rating, typically around 2.5 kVrms.
Key features include low power consumption, a wide operating temperature range, and high common-mode transient immunity, making it suitable for industrial and medical applications where reliable isolation is critical. The ADUM2402BRWZ comes in a compact SOIC package, making it easy to integrate into existing circuit designs. It is commonly used in applications such as data acquisition systems, motor drives, and communication interfaces, where safety and signal integrity are paramount.

Equivalent

The ADUM2402BRWZ is a quad-channel digital isolator from Analog Devices. Equivalent products include:
1. Texas Instruments ISO7742: Quad-channel digital isolator.
2. Silicon Labs Si8642: Quad-channel isolator with similar data rates.
3. Broadcom ACPL-K72L: High-speed multi-channel digital isolator.
Please verify specifications like data rate, isolation voltage, and package type to ensure compatibility with your application.

Features

The ADUM2402BRWZ is a quad-channel digital isolator designed by Analog Devices. Key features include:
1. Isolation: It offers high isolation capability with a working voltage of up to 560 V RMS and a withstand voltage of 5 kV RMS.
2. Data Rate: It supports data rates up to 150 Mbps, making it suitable for high-speed communication.
3. Low Power Consumption: The device consumes low power, with an operating current of approximately 1.4 mA per channel at 10 Mbps.
4. Channel Configuration: The ADUM2402BRWZ comes in a 4/0 channel configuration, meaning four forward channels and no reverse channels.
5. Wide Operating Temperature Range: It operates effectively in a temperature range of -40°C to +105°C, suitable for industrial environments.
6. Small Package: Available in a 16-lead SOIC package, it is compact for easy integration into various applications.
7. Safety and Compliance: It meets UL, CSA, and VDE safety standards for reinforced insulation, providing reliability in safety-critical applications.
These features make the ADUM2402BRWZ ideal for applications requiring reliable digital isolation such as in motor drives, power supplies, and data acquisition systems.

Pinout

The ADUM2402BRWZ is a quad-channel digital isolator manufactured by Analog Devices. It typically comes in a 16-lead SOIC (Small Outline Integrated Circuit) package. The device provides isolation between different parts of a system, allowing for the safe transfer of digital signals across an isolation barrier.
Key features include:
- Pin Count: 16 pins
- Functionality: The device features four independent isolation channels. It typically offers two channels for data transmission in each direction. These channels can be used to isolate digital signals, preventing noise and high-voltage spikes from affecting sensitive parts of the system.
- Isolation Voltage: Provides high isolation voltage, often up to 5 kV RMS, making it suitable for robust electrical isolation in industrial or medical applications.
- Data Rate: Supports a data rate up to a few Mbps, depending on the specific application and configuration.
This isolator is commonly used in applications requiring signal isolation for safety and performance, such as in industrial automation, power supply control, and data acquisition systems.

Manufacturer

The ADUM2402BRWZ 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 used in a wide range of applications, including industrial, automotive, healthcare, communication, and consumer electronics. Analog Devices is known for its innovation in high-performance electronics, particularly in the fields of data conversion and signal processing technologies.

Application

The ADUM2402BRWZ is a digital isolator used in various applications where signal integrity and isolation are critical. Key application areas include:
1. Industrial Automation: Ensures safety and reliable data communication between different parts of industrial systems.
2. Power Supply Systems: Provides isolation in switch-mode power supplies and converters.
3. Data Communication: Used in isolated data interfaces for protection against ground loops and high voltages.
4. Medical Devices: Ensures patient safety by providing electrical isolation.
5. Instrumentation and Measurement: Enables accurate data acquisition by isolating measurement systems.
6. Hybrid Electric Vehicles (HEV): Used for battery management and motor control systems.
These applications benefit from ADUM2402BRWZ’s high-speed data transmission and robust isolation capabilities.

Package

The ADUM2402BRWZ is packaged in a 16-lead SOIC (Small Outline Integrated Circuit) wide body. This package type provides good isolation and is suitable for surface mounting on printed circuit boards (PCBs).

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