ADUM3301WBRWZ

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ADUM3301WBRWZ

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DGTL ISOLTR 2.5KV 3CH GP 16-SOIC

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1日間のアフターサービス保証

仕様

属性
Part Status Active
Technology Magnetic Coupling
Type General Purpose
Isolated Power No
Number of Channels 3
Inputs - Side 1 / Side 2 2/1
Channel Type Unidirectional
Voltage - Isolation 2500Vrms
Common Mode Transient Immunity (Min) 25kV/µs
Data Rate 10Mbps
Propagation Delay tp LH / tp HL (Max) 50ns, 50ns
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 16-SOIC (0.295", 7.50mm Width)
Supplier Device Package 16-SOIC
Base Product Number ADUM3301
Grade Automotive

概要

Description

The ADUM3301WBRWZ is a digital isolator from Analog Devices, designed to provide electrical isolation between different parts of a system. It utilizes iCoupler® technology to achieve high-speed data transmission while maintaining isolation. This component is particularly useful in applications where safety and signal integrity are crucial, such as in industrial automation, medical equipment, and power supply systems.
Key features of the ADUM3301WBRWZ include:
- Triple-channel isolation, allowing for multiple data lines to be isolated simultaneously.
- High data rate capabilities, supporting up to 25 Mbps.
- Low power consumption, which is beneficial for energy-efficient designs.
- Robust isolation ratings, typically offering 2500 VRMS (volts root mean square) for 1-minute isolation.
The device comes in a compact package, making it suitable for space-constrained applications. It is designed to operate over a wide temperature range, ensuring reliable performance in various environmental conditions. By providing effective isolation, the ADUM3301WBRWZ helps in preventing ground loop issues and protects sensitive components from high voltage surges.

Equivalent

The ADUM3301WBRWZ is a digital isolator. Equivalent products might include:
1. TI ISO7731
2. Broadcom ACPL-M61T
3. Silicon Labs Si8630
These alternatives offer similar functionalities such as isolation and data transmission capabilities, but always check the specific datasheets to ensure compatibility with your application requirements.

Features

The ADUM3301WBRWZ is a digital isolator designed by Analog Devices. It features iCoupler® technology that provides high data rate capabilities and robust isolation. Key features include:
1. Isolation Voltage: Provides a high isolation voltage rating, typically around 2.5 kVrms, ensuring protection between different voltage domains.
2. Channels: The device includes multiple (typically 3) independent isolation channels for versatile data transmission.
3. Data Rate: Supports data rates up to 25 Mbps, suitable for high-speed communications.
4. Power Consumption: Features low power consumption, making it ideal for power-sensitive applications.
5. Wide Temperature Range: Operates over an extended temperature range, often from -40°C to +125°C, ensuring reliability in demanding environments.
6. Safety and Standards: Compliant with various safety standards for reinforced isolation, making it suitable for industrial and healthcare applications.
7. Compact Package: Available in a wide-body package (e.g., SOIC), which simplifies PCB layout and installation.
These features make the ADUM3301WBRWZ suitable for applications requiring reliable digital isolation, such as industrial automation, power supply circuits, and data acquisition systems.

Pinout

The ADuM3301WBRWZ is a digital isolator manufactured by Analog Devices. It features a pin count of 16 pins. This device serves to provide isolation between different parts of a circuit, allowing for data transmission without a direct electrical connection. It uses iCoupler technology to achieve isolation and is often used in applications requiring data transfer across an isolation barrier, such as in industrial controls, power supply circuits, and data acquisition systems. The ADuM3301WBRWZ typically supports multiple data channels and offers high data rates, robust insulation, and low propagation delay. Its wide supply voltage range and high common-mode transient immunity make it suitable for many demanding environments.

Manufacturer

The ADUM3301WBRWZ is manufactured by Analog Devices, Inc. Analog Devices is a multinational semiconductor company specializing in the design and manufacturing of analog, mixed-signal, and digital signal processing (DSP) integrated circuits used in electronic equipment. The company serves a wide range of industries, including industrial, automotive, consumer electronics, communications, and healthcare, providing solutions for applications such as data conversion, signal processing, and power management.

Application

The ADUM3301WBRWZ is a digital isolator used primarily for applications requiring electrical isolation and signal integrity. Key areas include industrial automation, where it isolates control systems from high-voltage environments; medical equipment, providing patient and operator safety through galvanic isolation; and power supplies, ensuring noise isolation and signal fidelity. It is also used in data communication systems to prevent ground loops and in automotive systems to isolate different voltage domains. Its robust isolation capabilities make it suitable for safety-critical and high-reliability applications.

Package

The ADUM3301WBRWZ is a digital isolator with a package type of 16-lead wide-body SOIC (Small Outline Integrated Circuit). The "W" in the part number typically denotes the wide-body configuration, which provides greater creepage and clearance distances for enhanced isolation capabilities.

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