SN65C1168N

Product Overview

Category

SN65C1168N belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used for signal conditioning and data transmission in various electronic devices.

Characteristics

• Signal conditioning: SN65C1168N is designed to condition and amplify signals, ensuring reliable data transmission.
• Data transmission: It enables high-speed data transmission over long distances.
• Noise reduction: The IC incorporates noise reduction techniques to minimize signal distortion.
• Robustness: SN65C1168N is built to withstand harsh operating conditions.

Package

SN65C1168N is available in a standard 28-pin plastic dual in-line package (PDIP).

Essence

The essence of SN65C1168N lies in its ability to enhance signal quality and ensure accurate data transmission.

Packaging/Quantity

SN65C1168N is typically packaged in reels or tubes, with quantities varying depending on customer requirements.

Specifications

• Supply voltage: 3.3V
• Operating temperature range: -40°C to +85°C
• Data rate: Up to 1 Mbps
• Number of channels: 1
• Input/output interface: RS-485
• Package type: PDIP-28

Detailed Pin Configuration

1. A
2. B
3. GND
4. Y
5. Z
6. VCC
7. DE
8. RE
9. RO
10. DI
11. D
12. C
13. B
14. A
15. GND
16. Y
17. Z
18. VCC
19. DE
20. RE
21. RO
22. DI
23. D
24. C
25. B
26. A
27. GND
28. Y

Functional Features

• Signal conditioning: SN65C1168N amplifies weak signals and filters out noise, ensuring reliable data transmission.
• Data rate control: The IC allows for adjustable data rates to accommodate different communication requirements.
• Half-duplex operation: It supports half-duplex communication, allowing data transmission in both directions but not simultaneously.
• Short-circuit protection: SN65C1168N incorporates short-circuit protection to prevent damage to the IC and connected devices.

Advantages and Disadvantages

Advantages

• High signal quality: SN65C1168N enhances signal integrity, reducing errors in data transmission.
• Robustness: It can withstand challenging environmental conditions, making it suitable for industrial applications.
• Versatility: The IC is compatible with various microcontrollers and communication protocols.
• Low power consumption: SN65C1168N operates efficiently, minimizing power consumption.

Disadvantages

• Limited channel count: With only one channel, this IC may not be suitable for applications requiring multiple simultaneous data transmissions.
• Half-duplex limitation: The half-duplex operation restricts simultaneous bidirectional communication.

Working Principles

SN65C1168N operates based on the RS-485 standard, which uses differential signaling to transmit data. It conditions and amplifies incoming signals, compensating for any distortion or noise. The IC then transmits the conditioned signals over long distances, providing reliable data transmission.

Detailed Application Field Plans

SN65C1168N finds application in various fields, including: 1. Industrial automation: It is used in PLCs (Programmable Logic Controllers), motor control systems, and remote monitoring systems. 2. Building automation: SN65C1168N enables communication between different building automation devices, such as HVAC systems, lighting controls, and security systems. 3. Telecommunications: It is employed in communication equipment, such as modems and routers, for reliable data transmission over long distances. 4. Automotive electronics: SN65C1168N is used in automotive applications, including vehicle diagnostics, infotainment systems, and CAN bus interfaces.

Detailed and Complete Alternative Models

1. MAX485 - Maxim Integrated
2. LTC2862 - Analog Devices
3. SP3485 - Exar Corporation
4. ST485 - STMicroelectronics
5. ISL8489 - Renesas Electronics

These alternative models offer similar functionality to SN65C1168N and can be considered as replacements based on specific application requirements.

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