Overview
The SN65LBC176QDR is a differential bus transceiver manufactured by Texas Instruments, designed for bidirectional data communication on multipoint bus transmission lines. This RS-485 interface IC is suitable for balanced transmission lines and complies with ANSI standard RS-485 and ISO 8482:1987(E). It features a single 5V power supply, half-duplex communication, and a data rate of up to 10 Mbps. Marketed for industrial and automotive applications, this component is ideal for noisy environments requiring reliable data transmission.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Manufacturer | Texas Instruments | - | - |
| Product Type | RS-485 Interface IC | - | - |
| Data Rate | 10 | Mb/s | - |
| Supply Voltage | 4.75 - 5.25 | V | - |
| Operating Temperature | -40 to +125 | °C | - |
| Driver/Receiver Count | 1/1 | - | - |
| Duplex | Half Duplex | - | - |
| Package | SOIC-8 | - | - |
| RoHS Compliance | Yes | - | - |
| Package Quantity | 2500 | - | Reel |
Key Features
- Complies with ANSI RS-485 and ISO 8482:1987(E) standards.
- Designed for high-speed operation in noisy environments.
- Low power consumption with a shutdown mode for reduced current.
- Wide common-mode voltage range for robust communication.
- Thermal shutdown protection to prevent damage from overheating.
Applications
The SN65LBC176QDR is widely used in industrial automation, automotive electronics, and communication systems. Its robust design makes it suitable for applications requiring reliable data transmission over long distances in electrically noisy environments. Common uses include factory automation, building control systems, and vehicle communication networks.
Q & A
1. What is the data rate of SN65LBC176QDR?
The data rate is 10 Mbps.
2. What is the operating voltage range?
The operating voltage range is 4.75V to 5.25V.
3. Is this component RoHS compliant?
Yes, it is RoHS compliant.
4. What is the operating temperature range?
The operating temperature range is -40°C to +125°C.
5. Does it support full-duplex communication?
No, it supports half-duplex communication.
6. What is the package type?
The package type is SOIC-8.
7. Is thermal shutdown protection available?
Yes, it includes thermal shutdown protection.
8. Can it be used in automotive applications?
Yes, it is suitable for automotive applications.
9. What is the typical supply current?
The typical supply current is 1.5 mA.
10. How many drivers and receivers does it have?
It has one driver and one receiver.
