SN75LBC180DR

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SN75LBC180DR

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IC TRANSCEIVER FULL 1/1 14SOIC

  • FabricanteTexas Instruments

  • Peça do Fabricante #SN75LBC180DR

  • Em Estoque8457

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Especificações

Atributo Valor
Part Status Obsolete
Base Product Number 75LBC180
Type Transceiver
Protocol RS422, RS485
Number of Drivers/Receivers 1/1
Duplex Full
Receiver Hysteresis 45 mV
Voltage - Supply 4.75V ~ 5.25V
Operating Temperature 0°C ~ 70°C
Mounting Type Surface Mount
Package 14-SOIC (0.154", 3.90mm Width)
Supplier Device Package 14-SOIC
Packaging Cut Tape (CT), Tape & Reel (TR)

Visão Geral

Description

The SN75LBC180DR is a dual low-voltage differential signaling (LVDS) transceiver designed for high-speed data communication over twisted-pair cables. It operates with a supply voltage ranging from 3.0V to 3.6V and supports data rates up to 400 Mbps, making it suitable for applications in telecommunications, video, and data acquisition systems.
This transceiver features a differential signaling method that reduces electromagnetic interference (EMI) and enhances noise immunity, making it ideal for high-performance environments. The device is housed in a compact SOIC-8 package, facilitating integration into space-constrained designs.
Key features include low power consumption, excellent signal integrity, and compatibility with various operating conditions. Its ability to drive long cable lengths while maintaining minimal signal degradation makes it valuable for connecting multiple devices in a network.
Overall, the SN75LBC180DR offers a reliable solution for efficient data transmission in modern electronic applications.

Equivalent

Equivalent products to the SN75LBC180DR chip include the SN65LBC180, SN75LBC181, and SN65HVD230. These chips are similar in terms of functionality and specifications for applications like CAN bus communication. Always verify specific parameters such as voltage levels, data rates, and package types for compatibility before substitution.

Features

The SN75LBC180DR is a low-power, bi-directional transceiver designed for RS-485 and RS-422 communication. Key features include:
1. Data Rate: Supports data rates up to 10 Mbps.
2. Operating Voltage: Functions within a supply voltage range of 4.75V to 5.25V.
3. Low Power Consumption: Consumes minimal power in both active and standby modes.
4. High Noise Immunity: Offers robust noise immunity, making it suitable for long-distance communications.
5. Full Duplex Capability: Allows simultaneous bidirectional data transmission.
6. Thermal Shutdown: Features thermal shutdown protection to prevent damage from overheating.
7. Wide Temperature Range: Operates effectively across a wide temperature range from -40°C to 85°C.
8. Pin Configuration: Compact 16-pin SOIC (Surface-Mount) package for easy integration.
This transceiver is ideal for industrial automation, data acquisition systems, and other applications requiring reliable serial communication over long distances.

Pinout

The SN75LBC180DR is a multi-channel, low-power, high-speed transceiver designed for RS-485 and RS-422 communication. It has a total of 16 pins.
Pin Functions:
1. GND (Ground): Provides the reference point for the power supply.
2. VCC (Power Supply): Supplies power to the device.
3. RO (Receiver Output): Outputs the received data from the bus.
4. RE (Receiver Enable): Controls the receiver's state (active low).
5. DE (Driver Enable): Activates the driver when high.
6. DI (Driver Input): Input for the data to be transmitted.
7. A (Differential Output): Positive terminal of the differential signal.
8. B (Differential Output): Negative terminal of the differential signal.
Additional pins handle various functions for specific configurations and control, such as thermal protection and biasing. The device supports full-duplex communication and is ideal for long-distance data transmission in industrial applications.

Manufacturer

The SN75LBC180DR is manufactured by Texas Instruments (TI), a prominent American technology company. Texas Instruments is renowned for its development and manufacturing of semiconductors and various integrated circuits, including analog, digital signal processing (DSP), and microcontroller products. Founded in 1930, TI has established itself as a leader in the electronics industry, serving a wide range of sectors, from telecommunications and automotive to industrial and consumer electronics. The company is particularly well-known for its innovation in analog and embedded processing technologies, making it a key player in the global semiconductor market. TI's commitment to research and development has positioned it at the forefront of advancements in electronic systems and solutions.

Application

The SN75LBC180DR is a low-power, differential transceiver designed for RS-485 and RS-422 communication protocols. Its application areas include industrial automation, process control systems, and data acquisition systems. It is commonly used in multi-drop networks, connectivity in embedded systems, and long-distance communication due to its ability to drive multiple nodes with high noise immunity. Additionally, it is utilized in telecommunications, building automation, and remote sensor applications where robust and reliable data transmission is essential.

Package

The SN75LBC180DR is packaged in a TSSOP (Thin Shrink Small Outline Package) with 16 pins.

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