Product Details
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SN65HVD1785P RS-485 Transceiver – DIP-8 Texas Instruments
Original price was: ₹210.00.₹185.00Current price is: ₹185.00.
Compatibility / Replacement
Commonly used as replacement for: SN65HVD1781P, MAX485 (with protection level and speed consideration)
Description
SN65HVD1785P RS-485 Transceiver – DIP-8
The SN65HVD1785P RS-485 Transceiver from Texas Instruments is a robust differential communication IC designed for reliable data transmission in harsh industrial environments. It features high fault protection against bus voltage faults and supports both RS-485 and RS-422 communication standards. Supplied in a DIP-8 through-hole package, the SN65HVD1785P is ideal for prototyping, repair work, and industrial PCBs requiring easy soldering. This transceiver offers excellent noise immunity and stable operation, making it widely used in PLC communication, motor drives, industrial automation, building control systems, and long-distance serial communication networks.
| Specification | Details |
|---|---|
| Part Number | SN65HVD1785P |
| Manufacturer | Texas Instruments |
| Interface Type | RS-485 / RS-422 Transceiver |
| Fault Protection | High bus-fault protection |
| Supply Voltage | 3V – 5.5V |
| Data Rate | Up to 250 kbps |
| Package Type | DIP-8 |
Applications
- Industrial automation and PLC communication
- RS-485 and RS-422 data networks
- Motor drives and servo controllers
- Building automation and HVAC systems
- Energy meters and control panels
- Long-distance serial communication
How to Use
- Connect A and B pins to the RS-485 differential bus.
- Use proper termination resistors for long cable runs.
- Control DE and RE pins for transmit and receive modes.
- Ensure stable supply voltage and grounding.
- Follow PCB layout best practices for noise immunity.
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