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ADUM1301ARWZ

Name: ADUM1301ARWZ
Rating: 4.7 (12 reviews)

DGTL ISOLTR 2.5KV 3CH GP 16-SOIC

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資料表 ADUM1301ARWZ DataSheet
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規格

Series	iCoupler®
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	1Mbps
Propagation Delay tpLH / tpHL (Max)	100ns, 100ns
Pulse Width Distortion (Max)	40ns
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	16-SOIC (0.295", 7.50mm Width)
Supplier Device Package	16-SOIC
Base Product Number	ADUM1301

概述

Description

The ADUM1301ARWZ is a digital isolator from Analog Devices, designed for high-speed data communication while providing electrical isolation between circuits. It features a dual-channel configuration, allowing it to transmit two signals simultaneously. Operating at data rates up to 25 Mbps, it is suitable for applications requiring robust isolation, such as industrial control systems, medical devices, and communications equipment.
The device employs capacitive isolation technology, which ensures low power consumption and high reliability. It operates over a wide temperature range and has excellent common-mode transient immunity, making it ideal for noisy environments. The ADUM1301ARWZ is typically packaged in a compact 16-lead wide body SOIC, facilitating easy integration into various electronic designs.
Overall, the ADUM1301ARWZ is a versatile and efficient solution for achieving isolation in digital signaling applications, promoting safety and stability in system operations.

Features

The ADUM1301ARWZ is a digital isolator designed by Analog Devices, featuring:
1. Isolation Voltage: Offers 2.5 kV RMS isolation for robust safety and reliability.
2. Data Rate: Supports high-speed data rates up to 1 Mbps, suitable for various applications.
3. Supply Voltage: Operates from a 3.3V or 5V supply voltage, making it flexible for different system requirements.
4. Low Power Consumption: Features low quiescent current, enhancing energy efficiency.
5. Integrated Isolation: Provides integrated isolation barrier, eliminating the need for external components.
6. Wide Application Range: Ideal for use in industrial automation, medical devices, and communication systems.
7. Temperature Range: Rated for extended temperature range, ensuring performance in diverse environments.
8. Multiple Channels: Typically available in multiple channel configurations, facilitating multi-channel applications.
These features make the ADUM1301ARWZ a reliable choice for applications requiring digital isolation.

Package

The ADUM1301ARWZ is packaged in a 16-lead TSSOP (Thin Shrink Small Outline Package) with a width of 3 mm. This type of package is suitable for surface mounting on PCBs, providing a compact and efficient solution for applications requiring isolation.

Pinout

The ADUM1301ARWZ is a digital isolator from Analog Devices that features a total of 16 pins. Its primary function is to provide isolation between digital systems while allowing signal transmission across the isolation barrier.
The pin configuration includes:
- Power Pins: VDD1 and VDD2 for power supply connections for the input and output sides.
- Ground Pins: GND1 and GND2 for grounding the input and output sides.
- Data Pins: D0, D1, D2, D3 for data input/output channels.
- Control Pins: EN (Enable), and other configuration or test pins.
The device is designed for robust isolation in various applications, including medical, industrial, and communication systems, allowing for reliable data transfer while preventing ground loops and ensuring safety. The ADUM1301ARWZ is particularly known for its low power consumption and high-speed performance.

Manufacturer

The ADUM1301ARWZ is manufactured by Analog Devices, Inc. Analog Devices is a multinational company specializing in the design and manufacturing of analog, mixed-signal, and digital signal processing (DSP) integrated circuits. Founded in 1965, the company is known for its innovative technologies and solutions that cater to a wide range of industries, including communications, automotive, healthcare, aerospace, and industrial automation. The ADUM1301ARWZ is a digital isolator, which is part of Analog Devices' extensive portfolio aimed at providing high-performance and reliable isolation solutions for various applications.

Application

The ADUM1301ARWZ is an isolated digital isolator used in various applications, including industrial automation, medical devices, and data communication. It provides galvanic isolation for system safety and noise immunity, making it suitable for interfacing microcontrollers, driving opto-isolators, and connecting sensors in environments with high electrical noise or safety requirements. Its low power consumption and high-speed data transmission capabilities enhance its use in consumer electronics and automotive systems as well.

Equivalent

Equivalent products to the ADUM1301ARWZ chip include the Texas Instruments ISO721, the Analog Devices ADuM1201, and the Silicon Labs Si86xx series. These alternatives also provide isolation and are suitable for similar applications, ensuring compatible voltage and data transmission characteristics. Always check specific datasheets for detailed specifications and compatibility.