UA9637ACDR

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UA9637ACDR

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IC RECEIVER 0/2 8SOIC

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Thông số kỹ thuật

thuộc tính Giá trị
Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Active
Type Receiver
Protocol RS422, RS423
NumberofDrivers/Receivers 0/2
ReceiverHysteresis 70 mV
Voltage-Supply 4.75V ~ 5.25V
OperatingTemperature 0°C ~ 70°C
MountingType Surface Mount
Package/Case 8-SOIC (0.154, 3.90mm Width)

Tổng quan

Description

The UA9637ACDR is a dual differential line receiver commonly used in telecommunications and data communication systems. It is part of the UA9637 series, designed for balanced data transmission and reception, providing reliable and robust performance. The device is typically utilized in RS-422 and RS-485 applications, which are standards for balanced digital multipoint communication on serial lines.
Key features of the UA9637ACDR include high input impedance, wide common-mode voltage range, and high noise immunity, making it suitable for long-distance data transmission in noisy environments. It operates with a wide supply voltage range and has TTL-compatible outputs, making it versatile for integration into various digital systems.
The UA9637ACDR is housed in a surface-mount package, which allows for efficient use of space on printed circuit boards. It offers protection against short circuits and features a fail-safe operation for open input conditions, ensuring system reliability. This receiver is commonly used in industrial communication networks, computer interfaces, and instrumentation systems.

Equivalent

The UA9637ACDR is a dual differential line receiver. Equivalent products include the SN75157 from Texas Instruments, AM26LS32 from Texas Instruments, and the MC3486 from ON Semiconductor. These chips offer similar functionalities, such as differential line receiving, which are used in RS-422 and RS-485 communication applications. Always check the datasheets to ensure compatibility in terms of pin configuration, voltage levels, and other electrical characteristics.

Features

The UA9637ACDR is a differential line receiver designed for digital data communications. It features fast response times, high noise immunity, and low power consumption. Key features include:
1. Differential Inputs: It accepts differential signals, improving noise rejection and signal integrity, particularly useful in long-distance communications.
2. High Speed: The device supports high-speed data transmission with short propagation delays.
3. Wide Common-Mode Range: It can handle a broad range of input voltages, accommodating various signal environments.
4. Low Power Consumption: Designed to operate efficiently, it minimizes power usage, making it suitable for battery-powered and energy-sensitive applications.
5. CMOS and TTL Compatibility: It provides outputs that are compatible with both CMOS and TTL logic levels, ensuring versatility in interfacing with different systems.
6. Temperature Range: The device operates effectively over a wide temperature range, enhancing reliability in varied environmental conditions.
These features make the UA9637ACDR suitable for applications in telecommunications, networking, and any systems requiring robust data transmission and reliable performance.

Pinout

The UA9637ACDR is a dual differential line receiver integrated circuit. It typically comes in an 8-pin SOIC (Small Outline Integrated Circuit) package. Here is a concise description of its pin functions:
1. Pin 1 (1A): Non-inverting input for the first receiver.
2. Pin 2 (1B): Inverting input for the first receiver.
3. Pin 3 (1Y): Output for the first receiver.
4. Pin 4 (GND): Ground connection.
5. Pin 5 (2Y): Output for the second receiver.
6. Pin 6 (2A): Non-inverting input for the second receiver.
7. Pin 7 (2B): Inverting input for the second receiver.
8. Pin 8 (VCC): Positive supply voltage.
The UA9637ACDR is primarily used for converting differential input signals to TTL-compatible output levels, making it suitable for data communication applications.

Manufacturer

The UA9637ACDR is a device manufactured by Texas Instruments (TI). Texas Instruments is a globally recognized technology company that designs and manufactures semiconductors and various integrated circuits. TI's products are used in a wide range of electronic applications, including industrial, automotive, personal electronics, communications equipment, and enterprise systems. Known for its innovation and engineering excellence, Texas Instruments focuses on developing analog chips and embedded processors, with a commitment to advancing electronics technology.

Application

The UA9637ACDR is a differential line receiver designed for digital data transmission applications. Its primary application areas include communication systems, where it is used to receive signals transmitted over long distances, and in industrial environments where noise immunity is critical. It is also utilized in computer networks for robust data exchange, and in instrumentation systems for precise signal processing. Its ability to handle high-speed data and provide reliable performance in harsh conditions makes it suitable for various demanding electronic applications.

Package

The UA9637ACDR is a differential line receiver IC, and it comes in a SOIC-16 (Small Outline Integrated Circuit) package type.

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