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SN75C1168N
Product Overview
Category
SN75C1168N belongs to the category of integrated circuits (ICs).
Use
This product is commonly used as a line driver and receiver for RS-485 communication systems.
Characteristics
- High-speed data transmission capability
- Low power consumption
- Wide operating voltage range
- Robust ESD protection
- Industrial temperature range (-40°C to +85°C)
Package
SN75C1168N is available in a 16-pin DIP (Dual Inline Package) or SOIC (Small Outline Integrated Circuit) package.
Essence
The essence of SN75C1168N lies in its ability to provide reliable and efficient communication between devices in RS-485 networks.
Packaging/Quantity
SN75C1168N is typically packaged in tubes or reels, with quantities varying depending on the supplier.
Specifications
- Supply Voltage: 4.75V to 5.25V
- Data Rate: Up to 20 Mbps
- Operating Temperature Range: -40°C to +85°C
- Number of Channels: 1
- Input/Output Type: Differential
- Package Type: DIP-16, SOIC-16
Detailed Pin Configuration
- A (Non-Inverting Driver Output)
- B (Inverting Driver Output)
- GND (Ground)
- Y (Receiver Output)
- Z (Receiver Output)
- VCC (Supply Voltage)
- RO (Receiver Output Enable)
- DE (Driver Output Enable)
- RE (Receiver Output Enable)
- DI (Driver Input)
- R (Receiver Input)
- R (Receiver Input)
- GND (Ground)
- GND (Ground)
- GND (Ground)
- GND (Ground)
Functional Features
- High-speed data transmission: SN75C1168N supports data rates of up to 20 Mbps, enabling fast and efficient communication.
- Robust ESD protection: The integrated circuit is designed to withstand electrostatic discharge (ESD) events, ensuring reliable operation in harsh environments.
- Low power consumption: SN75C1168N is optimized for low power consumption, making it suitable for battery-powered applications.
- Wide operating voltage range: The product can operate within a wide voltage range, providing flexibility in various system configurations.
Advantages and Disadvantages
Advantages
- High-speed data transmission capability
- Robust ESD protection
- Low power consumption
- Wide operating voltage range
Disadvantages
- Limited number of channels (only 1 channel)
Working Principles
SN75C1168N functions as a line driver and receiver for RS-485 communication systems. It converts the differential signals from the driver input into a balanced output signal, which is then transmitted over long distances. On the receiving end, it receives the balanced signal and converts it back into a digital signal for further processing.
Detailed Application Field Plans
SN75C1168N finds applications in various industries, including: - Industrial automation - Building automation - Process control systems - HVAC (Heating, Ventilation, and Air Conditioning) - Security systems - Telecommunications
Detailed and Complete Alternative Models
Some alternative models that can be considered as alternatives to SN75C1168N are: - MAX485 - LTC485 - ADM485 - SP485
These models offer similar functionality and can be used interchangeably depending on specific requirements.
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Liệt kê 10 câu hỏi và câu trả lời thường gặp liên quan đến ứng dụng SN75C1168N trong giải pháp kỹ thuật
Sure! Here are 10 common questions and answers related to the application of SN75C1168N in technical solutions:
Q: What is SN75C1168N? A: SN75C1168N is a high-speed differential line driver and receiver commonly used in industrial automation, telecommunications, and automotive applications.
Q: What is the operating voltage range of SN75C1168N? A: SN75C1168N operates within a voltage range of 4.5V to 5.5V.
Q: What is the maximum data rate supported by SN75C1168N? A: SN75C1168N supports a maximum data rate of 50 Mbps.
Q: Can SN75C1168N be used for long-distance communication? A: Yes, SN75C1168N is designed for long-distance communication and can drive signals up to several hundred meters.
Q: Does SN75C1168N support full-duplex communication? A: Yes, SN75C1168N supports full-duplex communication, allowing simultaneous transmission and reception of data.
Q: What is the typical power consumption of SN75C1168N? A: The typical power consumption of SN75C1168N is around 20 mA.
Q: Can SN75C1168N be used with different types of cables? A: Yes, SN75C1168N is compatible with various cable types, including twisted pair, coaxial, and shielded cables.
Q: Is SN75C1168N ESD protected? A: Yes, SN75C1168N has built-in ESD protection, ensuring robustness against electrostatic discharge events.
Q: Can SN75C1168N be used in harsh environments? A: Yes, SN75C1168N is designed to operate reliably in harsh industrial environments with wide temperature ranges and high noise levels.
Q: Are there any evaluation boards or reference designs available for SN75C1168N? A: Yes, Texas Instruments provides evaluation boards and reference designs that can help in the development and testing of SN75C1168N-based solutions.
Please note that these answers are general and may vary depending on specific application requirements. It's always recommended to refer to the datasheet and application notes provided by the manufacturer for detailed information.