SN65LBC172A16DW
Differential Communication Technology
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製造商零件號 # : SN65LBC172A16DW
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包裝/封裝: SOIC (DW)-16
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製造商: Texas Instruments
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產品分類 : Drivers, Receivers, Transceivers
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SN65LBC172A16DW 數據表
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詳細說明
The SN65LBC172A and SN75LBC172A are versatile differential line drivers designed for high-speed data transmission in industrial and automotive applications. These devices are engineered to meet the requirements of TIA/EIA-485 (RS-485), TIA/EIA-422 (RS-422), and ISO 8482 standards, making them suitable for a wide range of communication protocols
主要特徵
- Fully compliant with ISO and TIA standards
- Superior performance in noisy environments
- Rapid propagation delay times for reliable transmission
- Precision current limiting for noise-free operation
- Robust ESD protection against voltage surges
- Thermal shutdown for added safety and reliability
應用
- Integrated circuits
- Industrial sensors
- Automated systems
規格
以下是所選零件的基本參數,涉及零件的特性及其所屬類別。
Number of receivers | 0 | Number of transmitters | 4 |
Supply voltage (nom) (V) | 5 | Signaling rate (max) (MBits) | 30 |
Fault protection (V) | -10 to 15 | Common-mode range (V) | -7 to 12 |
Number of nodes | 32 | Isolated | No |
Supply current (max) (µA) | 23000 | Rating | Catalog |
Operating temperature range (°C) | -40 to 85 |
數據表 PDF
數據表記錄了器件的特性、絕對最大額定值、應用等,這對於作為器件特定應用的整體指南大有裨益。
常見問題解答
What is SN65LBC172A16DW?
The SN65LBC172A16DW is a high-speed differential line driver and receiver designed by Texas Instruments. It is commonly used in industrial applications for transmitting data over long distances with high noise immunity.
How Does SN65LBC172A16DW Work?
The SN65LBC172A16DW operates by converting low-voltage logic signals into differential signals for robust transmission over twisted-pair cables. It employs differential signaling to minimize noise interference and ensure reliable communication, making it suitable for industrial automation and communication systems.
How Many Pins does SN65LBC172A16DW have and What are the Functions of the Pinout Configuration?
The SN65LBC172A16DW is housed in a 16-pin SOIC (Small Outline Integrated Circuit) package. The pinout configuration includes:
- GND: Ground pin.
- Y1+: Non-inverting driver output pin.
- Y1-: Inverting driver output pin.
- G1: Driver enable pin.
- A, B: Differential signal inputs.
- VCC: Power supply pin.
- Y2-: Inverting receiver output pin.
- Y2+: Non-inverting receiver output pin.
What are the Pros and Cons of SN65LBC172A16DW?
Pros:
- High-Speed Transmission: Capable of transmitting data at high speeds over long distances.
- Noise Immunity: Differential signaling minimizes noise interference, ensuring reliable communication.
- Industrial Grade: Designed for rugged industrial environments with high reliability.
- Integrated Driver and Receiver: Combines both driver and receiver functions in a single chip.
- Wide Operating Voltage Range: Supports a wide range of supply voltages for flexibility in system design.
Cons:
- Complexity: Differential signaling may require additional design considerations for proper signal integrity.
- Cost: High-speed communication devices like the SN65LBC172A16DW may have a higher cost compared to lower-speed alternatives.
Are There Any Equivalents/Alternatives to SN65LBC172A16DW for Recommendation?
- The SN65LBC174A16 from Texas Instruments is a similar differential line driver and receiver with additional features.
- Alternatives to the SN65LBC172A16DW include the DS90C387A from Maxim Integrated and the MAX485 from Maxim Integrated.
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