ADUM3400ARWZ

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ADUM3400ARWZ

DGTL ISOLTR 2.5KV 4CH GP 16-SOIC

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規格

Series iCoupler®
Part Status Active
Technology Magnetic Coupling
Type General Purpose
Isolated Power No
Number of Channels 4
Inputs - Side 1/Side 2 4/0
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 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 ADUM3400

概述

Description

The ADUM3400ARWZ is a digital isolator manufactured by Analog Devices, designed to provide electrical isolation in various applications. It employs capacitive isolation technology, ensuring high-speed data transfer with minimal latency. This device features a small footprint, making it suitable for space-constrained designs.
The ADUM3400ARWZ typically supports data rates up to 100 Mbps and is capable of withstanding high common-mode voltages, which enhances its robustness in noisy environments. It operates across a wide temperature range, making it versatile for industrial and automotive applications. The isolator has multiple channels, providing flexibility in circuit design.
Key features include low power consumption, high reliability, and the ability to drive capacitive loads. Its integrated isolation barrier ensures safety in systems where ground potentials may differ. Overall, the ADUM3400ARWZ is ideal for applications requiring reliable signal transmission and protection against electrical noise and voltage spikes.

Features

The ADUM3400ARWZ is a dual-channel digital isolator from Analog Devices, designed for high-performance applications requiring electrical isolation. Key features include:
1. Isolation Voltage: Offers up to 5 kV of isolation, ensuring safety in diverse environments.
2. Data Rate: Supports data rates of up to 1 Mbps, suitable for fast communication.
3. Low Power Consumption: Consumes only 2.5 mA of supply current per channel, enhancing energy efficiency.
4. Wide Supply Voltage Range: Operates with supply voltages from 3 V to 5.5 V, providing flexibility in various applications.
5. Integrated DC-DC Converter: Includes a built-in isolated DC-DC converter for powering the receiving side, reducing component count.
6. High Noise Immunity: Features robust noise immunity with a minimum common-mode transient immunity (CMTI) of 100 kV/µs, ensuring reliable operation in noisy environments.
7. Compact Package: Available in a 16-lead wide body SOIC package for easy integration.
These features make the ADUM3400ARWZ suitable for use in industrial control, data acquisition, and medical applications requiring reliable signal isolation.

Package

The ADUM3400ARWZ is packaged in a 16-lead wide body, SSOP (Shrink Small Outline Package).

Pinout

The ADUM3400ARWZ is a digital isolator from Analog Devices that features a 16-pin TSSOP (Thin Shrink Small Outline Package). Its primary function is to provide galvanic isolation between digital signals, allowing for safe data transfer between systems with different power domains while preventing ground loops and protecting sensitive components.
Key functions include:
- Data Isolation: Supports high-speed data transfer with low propagation delay.
- Power Supply Isolation: Operates with separate power supplies for the input and output sides, enhancing system safety.
- High Reliability: Designed for use in various applications, including automotive and industrial environments.
The device offers configurable communication channels, and it is suitable for applications requiring high levels of noise immunity and reliability.

Manufacturer

The manufacturer of the ADUM3400ARWZ is Analog Devices, Inc. Analog Devices is a multinational company that specializes in high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits. Founded in 1965 and headquartered in Norwood, Massachusetts, Analog Devices serves a variety of industries, including communications, automotive, healthcare, and industrial automation. The ADUM3400ARWZ is a digital isolator used for isolating signals in various applications, enhancing safety and noise immunity in electronic systems.

Application

The ADUM3400ARWZ is an isolator used in high-speed data communication applications. It is commonly applied in industrial automation, medical devices, power supply isolation, and data acquisition systems. Its robust isolation capabilities make it suitable for protecting sensitive components from high voltages and noise in various electronic systems.

Equivalent

The ADUM3400ARWZ is a digital isolator from Analog Devices. Equivalent products include:
1. ISL83485E - by Renesas
2. ISO7221 - by Texas Instruments
3. MAX14850 - by Maxim Integrated
4. HCPL-2630 - by Broadcom
5. ADUM1100 - also by Analog Devices
Ensure to check the specific electrical characteristics and isolation ratings for compatibility.

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