SN75179BP

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SN75179BP

IC TRANSCEIVER FULL 1/1 8DIP

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規格

Package Bulk,Tube
ProductStatus Active
Type Transceiver
Protocol RS422, RS485
NumberofDrivers/Receivers 1/1
Duplex Full
ReceiverHysteresis 50 mV
Voltage-Supply 4.75V ~ 5.25V
OperatingTemperature 0°C ~ 70°C
MountingType Through Hole
Package/Case 8-DIP (0.300, 7.62mm)

概述

Description

The SN75179BP is a differential line transceiver designed for data communication over twisted pair cables in industrial and telecommunications applications. It is part of the RS-485 standard, enabling robust communication over long distances and in electrically noisy environments. This transceiver supports half-duplex communication and features a low power consumption design, making it suitable for battery-operated devices.
Key specifications include a wide voltage range (4.75V to 5.25V), high data rates up to 10 Mbps, and the ability to drive up to 32 nodes on a single bus. The device also incorporates built-in fail-safe features that ensure reliable data transmission even under fault conditions.
The SN75179BP is housed in a 16-pin dual in-line package (DIP), facilitating easy integration into various electronic systems. Its combination of performance, reliability, and versatility makes it a popular choice for applications such as factory automation, remote sensing, and industrial control systems.

Features

The SN75179BP is a differential line transceiver designed for digital data transmission over twisted-pair cables. Key features include:
1. Data Rate: Supports data rates up to 10 Mbps.
2. Voltage Range: Operates with a supply voltage of 4.75V to 5.25V.
3. Bus Interface: Compatible with RS-485 and RS-422 standards for robust communication.
4. Drive Capability: Can drive up to 32 transceivers on the bus, providing high flexibility in multipoint applications.
5. Low Power Consumption: Designed for low power usage, enhancing energy efficiency.
6. Receiver Sensitivity: Features high input sensitivity for improved noise immunity and reliable communication.
7. Thermal Performance: Designed with thermal protection, ensuring stable operation under varying temperatures.
8. Package Type: Available in a 16-pin plastic DIP or SOIC package, facilitating easy integration into circuits.
These features make the SN75179BP suitable for industrial automation, telecommunications, and other applications requiring reliable data transmission over long distances.

Package

The SN75179BP is packaged in a 16-pin Dual In-Line Package (DIP). This package type is designed for easy mounting on printed circuit boards and provides good thermal performance.

Pinout

The SN75179BP is a quad differential line driver/receiver designed for use in RS-485/RS-422 communication. It features a total of 16 pins. The key functions of the pins include:
1. A (Non-inverting Input) - Pin 1, 8 (for each driver).
2. B (Inverting Input) - Pin 2, 7 (for each driver).
3. Y (Non-inverting Output) - Pin 3, 6 (for each receiver).
4. Z (Inverting Output) - Pin 4, 5 (for each receiver).
5. GND - Pin 10 (Ground reference).
6. VCC - Pin 11 (Supply voltage).
7. D (Driver Enable) - Pin 9 (Enable/disable control for driver).
The device allows for differential signal transmission over long distances, providing improved noise immunity and reduced signal distortion.

Manufacturer

The SN75179BP is manufactured by Texas Instruments (TI), a prominent American technology company. Texas Instruments specializes in designing and manufacturing semiconductors and various integrated circuits, including analog and digital signal processing devices. The company is well known for its innovations in the electronics industry, particularly in the areas of microcontrollers, processors, and embedded systems. TI serves a wide range of markets, including automotive, industrial, communications, and consumer electronics. Founded in 1930, Texas Instruments has established itself as a leading player in the semiconductor sector, focusing on developing advanced technologies to enable smarter, more efficient electronic systems.

Application

The SN75179BP is a differential line driver designed for data communication applications. Its primary uses include interfacing with RS-485 and RS-422 standards for long-distance data transmission, industrial automation, motor control, and communication between multiple devices in noisy environments. It ensures reliable data transfer in networks, such as in automated systems, building automation, and robotics.

Equivalent

The SN75179BP is a dual line driver/receiver for RS-485 and RS-422 communication. Equivalent products include the MAX3485, LTC2862, and SN65HVD12. These alternatives offer similar functionality for differential data transmission. Always check specific datasheets for compatibility and performance requirements.

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