Description
The Texas Instruments SN75LBC184DR is a single transmitter/receiver RS-485 device that operates at speeds up to 20 Mbps. It features a slew-rate-limited driver for low emissions, making it suitable for multipoint bus transmission lines. This differential bus transceiver has thermal shutdown protection and is designed for half-duplex communication.
The SN75LBC184DR is commonly used in industrial automation, motor control, and automotive applications due to its high-speed data transmission capabilities. It's also used in telecommunications equipment, networking, and data communication systems for its differential line driver and receiver capabilities.
This device operates from a single 5-V power supply and has fail-safe circuitry for reliable operation. Its slew-rate-limited driver reduces emissions, making it suitable for applications where electromagnetic interference (EMI) is a concern.
Features
According to the product information, the features of the SN75LBC184DR are:
- Operates at speeds up to 20 Mbps
- Slew-rate-limited driver for low emissions
- Suitable for multipoint bus transmission lines
- High-speed driver
- Thermal shutdown protection
- Designed for half-duplex communication
- Features fail-safe circuitry for reliable operation
- Operates from a single 5-V power supply
- Additionally, it has the following features:
- Differential bus transceiver
- Has a slew-rate-limited driver for low emissions
- Thermal shutdown protection
- Suitable for high-speed data transmission
Package
The package type of SN75LBC184DR is SOIC-8 (Small Outline Integrated Circuit - 8 pins).
Pinout
The SN75LBC184DR has an 8-pin SOIC package. The pin functions are:
- Pin 1: VCC (5V power supply)
- Pin 2: OUT (driver output)
- Pin 3: IN (receiver input)
- Pin 4: GND (ground)
- Pin 5: A (input for receiver and driver)
- Pin 6: B (input for receiver and driver)
- Pin 7: Y (output for driver)
- Pin 8: NC (no connect)
This device is a single transmitter/receiver RS-485 differential bus transceiver, suitable for multipoint bus transmission lines.
Manufacturer
The manufacturer of the SN75LBC184DR is Texas Instruments (TI). TI is a leading semiconductor company that designs, manufactures, and tests semiconductors and related technologies. The company was founded in 1930 and is headquartered in Dallas, Texas. TI is a global leader in the development and manufacturing of analog and embedded processing semiconductors, and its products are used in a wide range of applications, including industrial automation, automotive, telecommunications, and more.
Applications
The SN75LBC184DR is commonly used in industrial automation, motor control, and automotive applications. It's also used in telecommunications equipment, networking, and data communication systems due to its differential line driver and receiver capabilities.
Equivalent
Based on the characteristics and features listed, equivalent products to SN75LBC184DR may include:
- Texas Instruments' SN75149, SN75176, or SN64LSO62F
STMicroelectronics' DS4161H, DS4160RH, or MAX3485 from Maxim Integrated
These products are also single-chip transceivers with differential receivers and drivers, suitable for half-duplex communication on multipoint bus transmission lines.Please note that the exact equivalent product may depend on specific application requirements.
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