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ADUM3200BRZ

Name: ADUM3200BRZ
Rating: 4.7 (12 reviews)

DGTL ISOLTR 2.5KV 2CH GP 8-SOIC

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Mfr。パート #ADUM3200BRZ
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データシート ADUM3200BRZ DataSheet
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仕様

Series	iCoupler®
Part Status	Active
Technology	Magnetic Coupling
Type	General Purpose
Isolated Power	No
Number of Channels	2
Inputs - Side 1/Side 2	2/0
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	ADUM3200

概要

Description

The ADUM3200BRZ is an isolated digital isolator designed by Analog Devices. It provides robust isolation between circuits, making it ideal for applications where signal integrity and data integrity are critical, such as in industrial automation, medical devices, and power supply systems. The device utilizes the company's proprietary iCoupler technology to achieve high-speed data transmission with low power consumption.
Key features of the ADUM3200 include a wide supply voltage range, a high common-mode transient immunity (CMTI), and the ability to provide galvanic isolation up to 5 kV. It supports data rates of up to 1 Mbps, making it suitable for a variety of communication protocols.
The package is compact, making it suitable for space-constrained designs. Overall, the ADUM3200BRZ is a versatile component that enhances system reliability by preventing ground loops and providing noise immunity.

Features

The ADUM3200BRZ is a digital isolator from Analog Devices designed for robust data communication while providing electrical isolation. Key features include:
1. Isolation Voltage: Offers high voltage isolation up to 2.5 kV RMS.
2. Data Rate: Supports a high-speed data rate of up to 25 Mbps, suitable for various applications.
3. Low Power Consumption: Features low power operation, with typically 2 mA per channel, making it energy-efficient.
4. Wide Supply Voltage Range: Operates with supply voltages from 3.0 V to 5.5 V, providing flexibility in design.
5. Multiple Channels: Available in multiple channel configurations (2, 4, or more), enabling versatile connectivity options.
6. Low Propagation Delay: Offers minimal propagation delays, ensuring quick signal transmission.
7. Thermal and Environmental Stability: Performs reliably across a wide temperature range.
These features make the ADUM3200BRZ suitable for applications in industrial control, data acquisition, and communication systems requiring isolation.

Package

The ADUM3200BRZ is packaged in a 16-lead QSOP (Quarter Small Outline Package) configuration. This type of package is designed for surface mounting and is compact, making it suitable for space-constrained applications.

Pinout

The ADUM3200BRZ is a digital isolator with a total of 8 pins. Its key functions include providing isolation between different parts of a system, enabling communication while preventing high voltages from affecting sensitive components. The pin configuration is as follows:
1. VDD1 (Pin 1): Power supply for the input side.
2. GND1 (Pin 2): Ground for the input side.
3. D0 (Pin 3): Digital input/output channel 0.
4. D1 (Pin 4): Digital input/output channel 1.
5. D2 (Pin 5): Digital input/output channel 2.
6. D3 (Pin 6): Digital input/output channel 3.
7. VDD2 (Pin 7): Power supply for the output side.
8. GND2 (Pin 8): Ground for the output side.
The device allows for bidirectional data transmission and is commonly used in applications requiring isolation in data communication, such as in industrial control systems and data acquisition.

Manufacturer

The ADUM3200BRZ is manufactured by Analog Devices, Inc. (ADI). Analog Devices is a multinational company that specializes in the design and manufacturing of analog, mixed-signal, and digital signal processing integrated circuits (ICs). Founded in 1965, the company focuses on high-performance solutions for various industries, including telecommunications, automotive, industrial automation, and healthcare. Their products are widely used in applications that require precise data conversion, signal conditioning, and power management. The ADUM3200BRZ specifically is a digital isolator known for enabling reliable communication in noisy environments, making it suitable for applications in industrial control and data acquisition systems.

Application

The ADUM3200BRZ is an isolation barrier driver primarily used in digital isolation applications. Its key areas include industrial automation, data communication, power management, and medical devices. It enables safe signal transmission between high and low voltage systems while maintaining signal integrity, making it suitable for use in motor control, power supply circuits, and telecom equipment.

Equivalent

The ADUM3200BRZ chip, a digital isolator from Analog Devices, has several equivalent products, including the following:
1. ISO7221 - Texas Instruments
2. ADuM1201 - Analog Devices
3. ADuM1410 - Analog Devices
4. Si87xx Series - Silicon Labs
Check the specific requirements for voltage, data rate, and isolation levels when selecting an alternative.