ADUM1201WTRZ

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ADUM1201WTRZ

DGTL ISOLTR 2.5KV 2CH GP 8-SOIC

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사양

Part Status Active
Technology Magnetic Coupling
Type General Purpose
Isolated Power No
Number of Channels 2
Inputs - Side 1/Side 2 1/1
Channel Type Unidirectional
Voltage - Isolation 2500Vrms
Common Mode Transient Immunity (Min) 25kV/µs
Data Rate 10Mbps
Propagation Delay tpLH / tpHL (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 ~ 125°C
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154", 3.90mm Width)
Supplier Device Package 8-SOIC
Base Product Number ADUM1201
Grade Automotive

개요

Description

ADUM1201WTRZ is an isolated digital isolator designed for high-speed data transmission in various applications. It features a dual-channel configuration that enables the isolation of digital signals, making it suitable for use in environments that require electrical isolation for safety and noise reduction. The device uses capacitive isolation technology, which allows for data rates of up to 150 Mbps, ensuring reliable performance in demanding applications.
It operates over a wide supply voltage range and offers low power consumption, making it ideal for battery-operated devices and energy-efficient systems. The ADUM1201WTRZ is particularly useful in data communication, industrial control, medical devices, and consumer electronics, where isolation is critical to prevent ground loops and protect sensitive components.
With robust isolation ratings, the device meets various safety standards, providing enhanced reliability and longevity in challenging conditions. Overall, the ADUM1201WTRZ is a versatile isolator that helps ensure signal integrity and system protection across multiple applications.

Features

The ADUM1201WTRZ is a digital isolator from Analog Devices, designed to provide robust isolation in various applications. Key features include:
1. Isolation Voltage: It offers a high isolation voltage of up to 5 kV RMS, ensuring safety and reliability in high-voltage environments.
2. Data Rate: The device supports data rates of up to 1 Mbps, making it suitable for high-speed communication.
3. Low Power Consumption: It features low power consumption, which is ideal for battery-operated devices and energy-efficient applications.
4. Wide Supply Voltage Range: The isolator operates from a supply voltage range of 2.7 V to 5.5 V, providing flexibility in design.
5. Temperature Range: It is designed to function within a temperature range of -40°C to +125°C, suitable for industrial and automotive applications.
6. Small Package: The ADUM1201WTRZ comes in a compact 8-lead SOIC package, facilitating space-saving designs.
These features make the ADUM1201WTRZ an excellent choice for applications requiring digital isolation, such as data acquisition systems, industrial automation, and medical devices.

Package

The ADUM1201WTRZ is packaged in a 16-lead TSSOP (Thin Shrink Small Outline Package) with a width of 4.4 mm.

Pinout

The ADUM1201WTRZ is a digital isolator with a pin count of 8. It features two channels of data isolation, allowing for the transfer of digital signals between separated circuits while preventing direct electrical connection. The device operates with a power supply range of 3.0 V to 5.5 V and provides isolation voltage ratings up to 2.5 kV RMS.
The pin functions are as follows:
1. VDD1: Supply voltage for the input side.
2. GND1: Ground for the input side.
3. D0: Data input for channel 1.
4. D1: Data input for channel 2.
5. D0': Data output for channel 1 (isolated).
6. D1': Data output for channel 2 (isolated).
7. GND2: Ground for the output side.
8. VDD2: Supply voltage for the output side.
This device is commonly used in applications requiring signal isolation, such as in power management, data communication, and industrial control systems.

Manufacturer

The ADUM1201WTRZ is manufactured by Analog Devices, Inc. (ADI). Founded in 1965, Analog Devices is a multinational semiconductor company headquartered in Norwood, Massachusetts. The company specializes in high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits. ADI's products are widely used in various applications, including communications, industrial automation, automotive, and consumer electronics. The ADUM1201WTRZ specifically is an isolated digital signal isolator, highlighting Analog Devices' focus on providing innovative solutions for complex electronic design challenges.

Application

The ADUM1201WTRZ is a digital isolator designed for applications requiring isolation between digital circuits. Key application areas include industrial automation, data acquisition systems, power supply regulation, motor controls, and medical devices. It provides reliable isolation for signal integrity, improves system safety, and reduces ground loops in environments with high electromagnetic interference.

Equivalent

The ADUM1201WTRZ is an isolator from Analog Devices. Equivalent products include the following:
1. ISO121 from Texas Instruments
2. SI86xx series from Silicon Labs
3. HCPL-2601 from Broadcom
4. ADuM1200 from Analog Devices (similar performance)
Always check the specific application requirements and electrical characteristics to ensure compatibility.

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