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ADN4661BRZ

Name: ADN4661BRZ
Rating: 4.7 (12 reviews)

IC DRIVER 1/0 8SOIC

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製造商。部分 #ADN4661BRZ
包 8-SOIC
資料表 ADN4661BRZ DataSheet
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規格

Package	Tube
ProductStatus	Active
Type	Driver
Protocol	LVDS
NumberofDrivers/Receivers	1/0
DataRate	600Mbps
Voltage-Supply	3V ~ 3.6V
OperatingTemperature	-40°C ~ 85°C
MountingType	Surface Mount
Package/Case	8-SOIC (0.154, 3.90mm Width)

概述

Description

ADN4661BRZ is a high-speed, low-power isolator designed for isolating digital signals in various applications, including industrial automation, medical devices, and telecommunications. It features a robust isolation barrier and supports data rates up to 25 Mbps, making it suitable for fast and reliable communication between different systems.
The device integrates two channels, allowing for bi-directional data transfer without the need for external components. It operates over a wide supply voltage range and has low power consumption, which enhances its efficiency in battery-operated or energy-sensitive applications.
The ADN4661BRZ's compact package and excellent performance characteristics make it a versatile solution for enhancing system reliability and safety while preventing ground loops and protecting sensitive components from high voltages.
Overall, it is an ideal choice for engineers looking for a reliable isolator that meets both performance and safety standards in modern electronic designs.

Features

The ADN4661BRZ is a high-speed, isolated RS-485/RS-422 transceiver designed for robust data communication in harsh environments. Key features include:
1. Isolation: Offers up to 2.5 kV isolation, protecting against voltage spikes and surges.
2. Data Rate: Supports data rates up to 20 Mbps, suitable for high-speed applications.
3. Low Power Consumption: Operates with low supply current, enhancing energy efficiency.
4. Wide Supply Voltage Range: Accepts a supply voltage from 3.0V to 5.5V, providing flexibility in design.
5. Integrated Protection: Features built-in ESD protection, enhancing reliability in noisy environments.
6. Temperature Range: Operates within a wide temperature range of -40°C to +125°C, ensuring performance in extreme conditions.
7. Pin Compatibility: Designed for easy integration with existing systems, minimizing redesign efforts.
These attributes make the ADN4661BRZ ideal for industrial automation, telecommunications, and various other communication applications.

Package

The ADN4661BRZ is packaged in a 16-lead TSSOP (Thin Shrink Small Outline Package) format.

Pinout

The ADN4661BRZ is a high-speed digital isolator with a total pin count of 16. It features two independent channels for data transmission. The key functions of the pins include:
1. Power Supply Pins: VDD1 and VDD2 (pins for power supplies for each side of the isolator).
2. Data Input/Output Pins: A1, B1 (channel 1 input/output); A2, B2 (channel 2 input/output) for transmitting digital signals.
3. Ground Pins: GND1 and GND2 (ground connections for each side).
4. Enable Pins: These can control the isolation operation (often denoted as EN or similar).
The device is designed for robust isolation and high data rates, suitable for applications in industrial automation, data communication, and other systems requiring signal isolation.

Manufacturer

The ADN4661BRZ is manufactured by Analog Devices, Inc. Analog Devices is a multinational semiconductor company that designs, manufactures, and markets a wide range of analog, mixed-signal, and digital signal processing integrated circuits (ICs). Founded in 1965 and headquartered in Norwood, Massachusetts, Analog Devices serves various industries, including automotive, communications, healthcare, and industrial automation. The company is known for its high-performance products that enable precise data conversion and signal processing, which are essential in modern electronic devices and systems.

Application

The ADN4661BRZ is a high-speed, low-power digital isolator primarily used in industrial automation, medical devices, and communication systems. Its application areas include motor control, data acquisition systems, and isolation in power supply circuits. It is also suitable for interfacing between different voltage domains and in any system requiring robust noise immunity and data integrity across isolation barriers.

Equivalent

The ADN4661BRZ is an isolation amplifier. Equivalent products include the ADuM5401 from Analog Devices, the ISO1210 from Texas Instruments, and the Si8642 from Silicon Labs. Always verify specifications and application suitability before substitution.