SN75176BP

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SN75176BP

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IC TRANSCEIVER HALF 1/1 8DIP

  • HerstellerTexas Instruments

  • Herstellerteil #SN75176BP

  • Paket DIP-8

  • Auf Lager5342

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Spezifikationen

Attribut Wert
Package / Case Tube
Part Status Active
Type Transceiver
Protocol RS422, RS485
Number of Drivers/Receivers 1/1
Duplex Half
Receiver Hysteresis 50 mV
Voltage - Supply 4.75V ~ 5.25V
Operating Temperature 0°C ~ 70°C
Mounting Type Through Hole

Übersicht

Description

The SN75176BP is a differential bus transceiver commonly used in communication systems, specifically designed for EIA/TIA-485 (RS-485) and EIA/TIA-422 (RS-422) standards. It offers bidirectional data transmission over long distances and in electrically noisy environments. The device features a half-duplex communication mode, allowing data to be sent and received using the same pair of wires, which is ideal for multi-point and networked systems.
Key features of the SN75176BP include a wide range of supply voltage (4.75V to 5.25V), high-speed operation with data rates up to 10 Mbps, and thermal shutdown protection. The transceiver provides robust noise immunity and can drive up to 32 connected devices on the same bus. Furthermore, it includes built-in short-circuit protection and current limiting for both the driver and receiver.
This transceiver is suitable for industrial applications, including factory automation, building automation, and other situations that require reliable serial data communication over long cables. Its DIP package makes it easy to integrate into various designs.

Equivalent

The SN75176BP is a differential bus transceiver commonly used for RS-485 and RS-422 communication. Equivalent products include:
1. MAX485 from Maxim Integrated
2. ADM485 from Analog Devices
3. LTC485 from Linear Technology
4. AM26C31 from Texas Instruments
5. DS75176B from Texas Instruments
These alternatives offer similar functionality and are suitable for similar communication protocols. Always check specific datasheets for compatibility with your application.

Features

The SN75176BP is a differential bus transceiver designed for multipoint transmission on long bus lines in noisy environments. Key features include:
1. Compatibility: Compliant with RS-485 and RS-422 standards, making it suitable for industrial communication systems.
2. Data Rates: Supports data transmission rates up to 10 Mbps.
3. Wide Supply Voltage Range: Operates from a single 4.75 V to 5.25 V power supply.
4. Driver and Receiver Functions: Includes both driver and receiver circuits, allowing for bidirectional data communication.
5. High Input Impedance: Reduces loading on the bus, allowing for up to 32 nodes on the network.
6. Thermal Shutdown Protection: Automatically disables the device in case of overheating to prevent damage.
7. Short-Circuit Protection: Protects the device against bus line faults.
8. Low Power Consumption: Consumes minimal power, ideal for battery-powered applications.
9. Tri-State Outputs: Allows for connection of multiple devices on the same bus without interference.
10. Temperature Range: Operates over a wide temperature range, typically from 0°C to 70°C, suitable for various environments.
These features make the SN75176BP a robust choice for reliable data communication in demanding applications.

Pinout

The SN75176BP is an RS-485/RS-422 differential bus transceiver typically used for multipoint bus transmission. It is an 8-pin dual in-line package (DIP). Here are the pin functions:
1. Pin 1 (R): Receiver Output - This pin outputs the received data signal.
2. Pin 2 (RE̅): Receiver Enable - Active low; enables the receiver when low.
3. Pin 3 (DE): Driver Enable - Activates the driver when high.
4. Pin 4 (D): Driver Input - Accepts the data input to be transmitted.
5. Pin 5 (GND): Ground - Ground reference for the device.
6. Pin 6 (A): Non-inverting Driver Output / Receiver Input - Connects to the bus line.
7. Pin 7 (B): Inverting Driver Output / Receiver Input - Connects to the bus line.
8. Pin 8 (VCC): Supply Voltage - Typically powered by a 5V source.
The SN75176BP is capable of driving and receiving data over long distances and supports half-duplex communication, making it suitable for industrial network applications.

Manufacturer

The SN75176BP is manufactured by Texas Instruments (TI), an American technology company. Texas Instruments is a leading semiconductor manufacturer known for designing and producing a wide range of electronic components. Their product portfolio includes analog and digital embedded processing chips used in various applications such as industrial, automotive, personal electronics, and communications equipment. TI is recognized for its innovation in the semiconductor industry and significant contributions to the development of integrated circuits.

Application

The SN75176BP is a differential bus transceiver commonly used in communication systems. Its primary application areas include:
1. RS-485 and RS-422 Interfaces: It is utilized in serial communication protocols for reliable data transmission over long distances and in noisy environments.

2. Industrial Automation: Employed in networked control systems and fieldbus interfaces.
3. Building Automation: Used in the communication for HVAC systems, lighting controls, and security systems.
4. Telecommunications: Facilitates data exchange in telecom infrastructure.
5. Instrumentation: Applied in data acquisition systems for precise measurement and control.
The transceiver's ability to handle high-speed data rates and operate in a wide temperature range makes it suitable for these applications.

Package

The SN75176BP is a differential bus transceiver and typically comes in an 8-pin PDIP (Plastic Dual In-line Package). This package type is suitable for through-hole mounting.

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