ADUM3201BRZ-RL7

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ADUM3201BRZ-RL7

DGTL ISOLTR 2.5KV 2CH GP 8-SOIC

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規格

Series iCoupler®
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 ~ 105°C
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154", 3.90mm Width)
Supplier Device Package 8-SOIC
Base Product Number ADUM3201

概述

Description

The ADUM3201BRZ-RL7 is a digital isolator from Analog Devices designed for high-speed signal isolation in various applications, such as industrial control, medical equipment, and data communication. It offers robust isolation between the input and output, ensuring the safety and integrity of data in noisy environments.
This isolator uses a proprietary capacitive isolation technology that achieves data rates up to 1 Mbps with a minimum isolation voltage of 2.5 kV RMS. The device operates with low power consumption, making it suitable for battery-operated applications. It features two isolated channels, which can be used for bidirectional communication, and is available in a compact 16-lead SOIC package.
The ADUM3201BRZ-RL7 is notable for its high reliability, flexibility in design, and ability to withstand voltage transients, making it an ideal choice for systems requiring electrical isolation between different parts.

Features

The ADUM3201BRZ-RL7 is an isolated digital isolator from Analog Devices, designed for high-speed data communication with robust isolation features. Key features include:
1. Isolation Voltage: It offers a high isolation voltage of up to 5 kV RMS, ensuring safety in applications where electrical isolation is critical.
2. Data Rate: Capable of supporting data rates up to 1 Mbps, making it suitable for various high-speed digital communication applications.
3. Low Power Consumption: It has a low power consumption profile, which is beneficial for battery-operated and power-sensitive applications.
4. High Reliability: The device is designed for high reliability and longevity, making it ideal for industrial and medical settings.
5. Dual-Channel: It provides two channels of isolation, allowing for the simultaneous transfer of multiple signals.
6. Wide Supply Voltage Range: Supports a supply voltage range of 3.0 to 5.5 V, enhancing its versatility in different systems.
Overall, the ADUM3201BRZ-RL7 is well-suited for applications requiring robust digital isolation, such as in industrial control, medical devices, and communication systems.

Package

The ADUM3201BRZ-RL7 comes in a 16-lead QSOP (Thin Shrink Small Outline Package) package type.

Pinout

The ADUM3201BRZ-RL7 is an isolator from Analog Devices that features a total of 8 pins. It is a digital isolator that provides galvanic isolation, typically used for communications in industrial applications.
Here's a concise pin function overview:
1. Pins 1 & 2 (D1, D2): Input pins for the data signal on the primary side.
2. Pin 3 (VDD1): Supply voltage for the primary side.
3. Pin 4 (GND1): Ground for the primary side.
4. Pins 5 & 6 (D3, D4): Output pins for the data signal on the secondary side.
5. Pin 7 (VDD2): Supply voltage for the secondary side.
6. Pin 8 (GND2): Ground for the secondary side.
The device supports high-speed data transmission with low power consumption while ensuring isolation between the two sides, making it suitable for applications requiring signal integrity and safety.

Manufacturer

The ADUM3201BRZ-RL7 is manufactured by Analog Devices, Inc. Analog Devices is a global company specializing in high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits (ICs). Founded in 1965, the company is headquartered in Norwood, Massachusetts, and focuses on designing and producing a wide range of semiconductor solutions for various applications, including industrial automation, automotive, communications, healthcare, and consumer electronics. The ADUM3201BRZ-RL7 specifically is a digital isolator, which provides galvanic isolation for data communication, particularly in environments requiring high reliability and safety.

Application

The ADUM3201BRZ-RL7 is an isolated gate driver designed for applications in industrial automation, motor control, and power supplies. It provides isolation between control and power sections, ensuring safety and signal integrity. Common uses include driving IGBTs, MOSFETs, and enhancing the performance of half-bridge and full-bridge converters in renewable energy systems and electric vehicles.

Equivalent

The ADUM3201BRZ-RL7 is an isolated digital isolator from Analog Devices. Equivalent products include:
1. ISOLATE ISOL-16 series (from various manufacturers)
2. SI867x series from Silicon Labs
3. ISO7221 from Texas Instruments
4. ADuM1201 from Analog Devices
Always check the specific requirements for voltage, speed, and isolation ratings to ensure a proper match.

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