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SN75176BDR

Name: SN75176BDR
Rating: 4.7 (12 reviews)

IC TRANSCEIVER HALF 1/1 8SOIC

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製造商。部分 #SN75176BDR
包 SOP-8
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規格

Package	Tape & Reel (TR),Cut Tape (CT),Bulk
ProductStatus	Active
Type	Transceiver
Protocol	RS422, RS485
NumberofDrivers/Receivers	1/1
Duplex	Half
ReceiverHysteresis	50 mV
Voltage-Supply	4.75V ~ 5.25V
OperatingTemperature	0°C ~ 70°C
MountingType	Surface Mount
Package/Case	8-SOIC (0.154, 3.90mm Width)

概述

Description

The SN75176BDR is a high-speed differential transceiver designed for RS-485 and RS-422 communication standards. It enables robust data transmission over long distances, making it suitable for industrial applications, automation, and networking systems. The device operates with a wide voltage range of 4.75V to 5.25V, supporting data rates up to 10 Mbps.
Key features include low power consumption, high noise immunity, and integrated thermal protection. The SN75176BDR supports half-duplex communication and can drive up to 32 transceivers on the bus. Its pin configuration enhances ease of design and integration into various circuit layouts.
Applications typically include industrial control systems, point-of-sale systems, and any environment requiring reliable long-distance data exchange. The SN75176BDR is available in a surface-mount package, making it suitable for compact designs. Overall, it is an essential component for implementing robust, efficient data communication in multiple electronic systems.

Features

The SN75176BDR is a versatile transceiver for RS-485 and RS-422 communication, featuring:
1. Dual Differential Drivers and Receivers: Supports full-duplex communication.
2. High Data Rate: Capable of transmitting data up to 10 Mbps.
3. Wide Supply Voltage Range: Operates from 4.75V to 5.25V.
4. Low Power Consumption: Offers low standby and operating power, enhancing efficiency.
5. Bus Fault Protection: Tolerates up to ±15V on the bus lines without damage.
6. Enhanced Noise Immunity: Differential signaling increases noise resistance, ensuring reliable data transmission over long distances.
7. High Output Drive: Can drive loads up to 60 mA, allowing for multiple devices on the bus.
8. Compact Package: Available in an 8-pin SOIC package, ideal for space-constrained applications.
These features make the SN75176BDR suitable for industrial automation, data acquisition systems, and other applications requiring robust serial communication.

Package

The SN75176BDR is packaged in a SOIC (Small Outline Integrated Circuit) format, specifically a 16-pin SOIC package. This package type is surface-mount, which provides a compact design suitable for various electronic applications.

Pinout

The SN75176BDR is a differential bus transceiver with a total of 8 pins. Its primary function is to transmit and receive differential signals for balanced communication, commonly used in RS-485 and RS-422 applications.
Here’s a concise pinout and their functions:
1. 1 (RO): Receiver Output - Outputs the received data.
2. 2 (RE): Receiver Enable - Active low input to enable the receiver.
3. 3 (DE): Driver Enable - Active high input to enable the driver.
4. 4 (DI): Driver Input - Input for data to be transmitted.
5. 5 (GND): Ground - Provides a common reference voltage.
6. 6 (A): Non-inverting Driver Output - Positive differential output.
7. 7 (B): Inverting Driver Output - Negative differential output.
8. 8 (VCC): Supply Voltage - Power supply pin.
The SN75176BDR is designed for multipoint bus transmission, making it suitable for networked communications over long distances.

Manufacturer

The SN75176BDR is manufactured by Texas Instruments (TI), a prominent American technology company. Texas Instruments specializes in designing and manufacturing semiconductors and various integrated circuits, with a strong focus on analog and embedded processing. Founded in 1930, TI is known for its innovations in digital signal processing and microcontrollers, serving a wide range of industries, including automotive, industrial, communication, and consumer electronics. The SN75176BDR is a differential bus transceiver typically used in RS-485 communication applications, showcasing TI's capabilities in providing robust solutions for data transmission and connectivity.

Application

The SN75176BDR is a differential bus transceiver used primarily in RS-485 and RS-422 communications. Its application areas include industrial automation, data acquisition systems, building automation, remote control systems, and any scenario requiring reliable long-distance data transmission in noisy environments. It is also used in networked systems, such as point-of-sale terminals and motor control applications.

Equivalent

Equivalent products to the SN75176BDR include the MAX1487, LTC1480, and ADM2483. These chips serve similar functions in RS-485 communication, offering differential signal transmission and receiving capabilities. Always check specific features, voltage ranges, and pin configurations to ensure compatibility with your application.