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ADUM3301BRWZ

Name: ADUM3301BRWZ
Rating: 4.7 (12 reviews)

DGTL ISOLTR 2.5KV 3CH GP 16-SOIC

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Mfr.부분 #ADUM3301BRWZ
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데이터시트 ADUM3301BRWZ DataSheet
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사양

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	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	16-SOIC (0.295", 7.50mm Width)
Supplier Device Package	16-SOIC
Base Product Number	ADUM3301

개요

Description

The ADUM3301BRWZ is a digital isolator manufactured by Analog Devices. It provides high-speed isolation for data communication, ensuring signal integrity and protection against voltage spikes. Designed with integrated isolation barriers, it utilizes capacitive coupling to achieve superior performance compared to traditional optocouplers.
Key features include:
1. Data Rate: Supports data rates up to 25 Mbps, making it suitable for various high-speed applications.
2. Isolation Voltage: Offers a voltage isolation rating of 5 kV, ensuring safety in high-voltage environments.
3. Low Power: Consumes minimal power, enhancing energy efficiency in electronic systems.
4. Multiple Channels: Available in configurations with multiple channels for flexible circuit designs.
Applications include industrial automation, medical devices, and communication systems, where signal integrity and electrical isolation are critical. The ADUM3301BRWZ is packaged in a compact 16-lead SOIC for easy integration into various electronic systems.

Features

The ADUM3301BRWZ is a digital isolator from Analog Devices that features:
1. Isolation Voltage: Provides high voltage isolation with a rating of up to 5 kV RMS.
2. Data Rate: Supports data rates up to 150 Mbps, making it suitable for high-speed applications.
3. Channel Configuration: It includes one isolated channel for transmitting digital signals.
4. Low Power Consumption: Designed for low power operation, enhancing energy efficiency in applications.
5. Wide Supply Voltage Range: Supports a supply voltage range of 3.0 V to 5.5 V for both the input and output sides.
6. Temperature Range: Operates in a wide temperature range, typically from -40°C to +125°C, ensuring reliability in various environments.
7. Small Package Size: Available in a compact 8-lead WSOIC package, facilitating easy integration into space-constrained designs.
These features make the ADUM3301BRWZ ideal for applications such as industrial automation, medical devices, and data communication systems where signal integrity and safety are paramount.

Package

The ADUM3301BRWZ is packaged in a 16-lead WSON (Wettable Flank) surface mount package. This compact design facilitates efficient thermal management and is suitable for space-constrained applications.

Pinout

The ADUM3301BRWZ is a digital isolator from Analog Devices, featuring a total of 8 pins. Its primary function is to provide isolation for digital signals between two circuits while allowing for high-speed data transfer. Specifically, it can transmit data in both directions, supporting a variety of applications including data communications, microcontroller interfaces, and industrial control systems.
The device operates on a supply voltage of 3.0 to 5.5 V and offers high data rates up to 1 Mbps. It is designed to maintain isolation between the input and output sides, preventing high voltages from affecting the low-voltage side of the circuit. The ADUM3301 includes integrated isolation barriers that help ensure robustness and reliability in signal transmission across the isolation boundary.

Manufacturer

The manufacturer of the ADUM3301BRWZ is Analog Devices, Inc. (ADI). Analog Devices is a multinational semiconductor company that specializes in the design and manufacturing of high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits. The company's products are widely used in various applications, including industrial automation, automotive, communications, and healthcare. ADI is known for its focus on precision and innovation, providing solutions that enable advancements in technology across multiple sectors.

Application

The ADUM3301BRWZ is an isolated USB digital isolator used in applications requiring robust data transfer with electrical isolation. Common areas include industrial control systems, medical devices, power supplies, and consumer electronics. It protects sensitive components from high voltage and noise while enabling safe communication between devices in harsh environments.

Equivalent

Equivalent products to the ADUM3301BRWZ include the Texas Instruments ISO721 and the Silicon Labs Si86xx series. These devices also provide digital isolation, but it's essential to check specific parameters like voltage, data rate, and package type to ensure compatibility for your application.