SN65LBC184P

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SN65LBC184P

IC TRANSCEIVER HALF 1/1 8DIP

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規格

Package Tube
ProductStatus Active
Type Transceiver
Protocol RS422, RS485
NumberofDrivers/Receivers 1/1
Duplex Half
ReceiverHysteresis 70 mV
DataRate 250kbps
Voltage-Supply 4.75V ~ 5.25V
OperatingTemperature -40°C ~ 85°C
MountingType Through Hole
Package/Case 8-DIP (0.300, 7.62mm)

概述

Description

The SN65LBC184P is a high-speed, differential line driver designed for robust data transmission in various applications, particularly in networking and telecommunications. It operates with a supply voltage range of 3.0V to 5.5V and supports data rates up to 10 Mbps. The device features a differential output, reducing electromagnetic interference (EMI) and improving noise immunity, making it suitable for long-distance communication.
Key features include low power consumption, short propagation delays, and a wide input common-mode voltage range. The SN65LBC184P integrates protection against over-voltage and ESD (Electrostatic Discharge), enhancing its reliability in industrial environments.
This component is commonly used in RS-485 and RS-422 applications, enabling multi-point communication and differential signaling for improved performance. Its compact design and compatibility with various communication protocols make it a versatile choice for engineers developing communication systems.

Features

The SN65LBC184P is a high-speed differential transceiver designed for multi-point data communication in RS-485 and RS-422 applications. Key features include:
1. Data Rate: Supports data rates up to 10 Mbps, facilitating fast communication.
2. Differential Signaling: Employs differential outputs for improved noise immunity and longer transmission distances.
3. Low Power Consumption: Operates with a low supply current, enhancing efficiency in battery-powered applications.
4. Wide Supply Voltage Range: Compatible with a supply voltage range of 4.75V to 5.25V.
5. Thermal Shutdown: Includes integrated thermal shutdown to protect against overheating.
6. High Noise Immunity: Achieves high common-mode rejection, making it suitable for noisy environments.
7. Fail-Safe Features: Provides fail-safe operation by ensuring a logic high output when the inputs are open or shorted.
8. Bus Termination: Capable of supporting multiple transceivers on the same bus without interference.
These features make the SN65LBC184P ideal for industrial automation, networking, and telecom applications.

Package

The SN65LBC184P is packaged in a TSSOP (Thin Shrink Small Outline Package) with a 16-pin configuration. This package type is designed for surface mounting, allowing for compact designs in electronic circuits.

Pinout

The SN65LBC184P is a 16-pin integrated circuit designed for high-speed differential signaling, typically used in RS-485 applications. It operates as a transceiver, facilitating bidirectional data communication over twisted-pair cables.
Pin Count and Functions:
1. GND (Pins 1, 4, 5): Ground connection.
2. RO (Pin 2): Receiver output.
3. RE (Pin 3): Receiver enable (active low).
4. DE (Pin 6): Driver enable (active high).
5. DI (Pin 7): Driver input.
6. A (Pin 8): Non-inverting output (differential).
7. B (Pin 9): Inverting output (differential).
8. VCC (Pin 10): Supply voltage.
9. C (Pin 11): Not connected.
10. NC (Pins 12, 13): No connection.
11. GND (Pins 14, 15): Ground connection.
12. VREF (Pin 16): Reference voltage for biasing.
This device is designed to operate in harsh environments and is suitable for applications requiring robust data communication.

Manufacturer

The SN65LBC184P is manufactured by Texas Instruments (TI), a leading American technology company. Founded in 1930, Texas Instruments specializes in designing and producing semiconductors and various integrated circuits. The company is best known for its analog and embedded processing products, which are used in a wide range of electronic devices, including consumer electronics, automotive systems, and industrial applications. TI is also a significant player in the development of digital signal processors (DSPs) and microcontrollers, contributing to advancements in various fields such as communications, computing, and automation. The SN65LBC184P specifically is a high-speed, low-voltage differential signaling (LVDS) transceiver used for high-speed data transmission in various applications.

Application

The SN65LBC184P is a low power, CAN transceiver commonly used in automotive applications, industrial automation, and building automation systems. It facilitates reliable communication in Controller Area Network (CAN) systems, enabling data transmission between microcontrollers and devices. Its features make it suitable for applications such as vehicle diagnostics, robotics, and smart grid systems, where robust, fault-tolerant communication is essential.

Equivalent

The SN65LBC184P is a differential bus transceiver commonly used in RS-485 applications. Equivalent products include the MAX1487, SN75176, LTC2862, and ADM3485. These alternatives may offer similar functionalities but check specifications to ensure compatibility with your specific application requirements.

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