Overview
The SN75LBC174A16DWR is a high-performance differential line driver and receiver integrated circuit (IC) manufactured by Texas Instruments. Designed for robust communication in harsh environments, this IC is part of the RS-485/RS-422 transceiver family. It is widely used in industrial automation, telecommunications, and data transmission systems. The SN75LBC174A16DWR stands out for its high-speed data transmission, low power consumption, and enhanced noise immunity, making it a reliable choice for long-distance communication applications.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Supply Voltage | 4.75 to 5.25 | V | |
| Data Rate | 16 | Mbps | |
| Number of Drivers/Receivers | 4/4 | ||
| Operating Temperature | -40 to 85 | °C | |
| Package | SOIC-16 | ||
| ESD Protection | ±15 | kV | Human Body Model |
| Common Mode Voltage Range | -7 to 12 | V | |
| Quiescent Current | 1.5 | mA |
Key Features
- High-speed data transmission up to 16 Mbps.
- Enhanced noise immunity for reliable communication in noisy environments.
- Low power consumption, making it suitable for power-sensitive applications.
- Built-in ESD protection up to ±15 kV, ensuring durability in harsh conditions.
- Wide common-mode voltage range for compatibility with various systems.
Applications
The SN75LBC174A16DWR is ideal for a variety of applications, including:
- Industrial Automation: Used in PLCs, motor control, and sensor networks for reliable data transmission.
- Telecommunications: Facilitates high-speed communication in networking equipment.
- Data Transmission Systems: Ensures accurate data transfer in long-distance communication setups.
- Automotive Electronics: Supports robust communication in vehicle control systems.
Q & A
1. What is the operating voltage range of the SN75LBC174A16DWR?
The operating voltage range is 4.75 to 5.25 V.
2. What is the maximum data rate supported by this IC?
The maximum data rate is 16 Mbps.
3. Does the SN75LBC174A16DWR include ESD protection?
Yes, it includes ESD protection up to ±15 kV.
4. What is the common-mode voltage range of this IC?
The common-mode voltage range is -7 to 12 V.
5. What package does the SN75LBC174A16DWR come in?
It comes in an SOIC-16 package.
6. Is this IC suitable for industrial environments?
Yes, it is designed for robust communication in harsh industrial environments.
7. What is the quiescent current of the SN75LBC174A16DWR?
The quiescent current is 1.5 mA.
8. Can this IC be used in automotive applications?
Yes, it is suitable for automotive electronics.
9. What is the operating temperature range of this IC?
The operating temperature range is -40 to 85 °C.
10. How many drivers and receivers does the SN75LBC174A16DWR have?
It has 4 drivers and 4 receivers.
