The SN65HVD12DR is a robust 3.3V RS-485 transceiver from Texas Instruments, designed for reliable bidirectional data communication on multipoint bus-transmission lines. It meets or exceeds the ANSI TIA/EIA-485-A standard and integrates surge protection features, making it suitable for industrial and commercial applications.
Features
- 3.3V operation for compatibility with low-voltage systems
- Integrated surge protection for enhanced reliability
- Supports data rates up to 1 Mbps
- Bus pins protected against >16 kV ESD (Human Body Model)
- Low power consumption with 1 µA standby current
- Built-in thermal shutdown for protection against overheating
Applications
- Industrial automation and control systems
- Building automation including HVAC and security
- Energy metering and smart grid communication
- Chassis-to-chassis data interconnects
Specification
| Parameter | Value |
|---|---|
| Supply Voltage (VCC) | 3.3 V |
| Data Rate | Up to 1 Mbps |
| ESD Protection | >16 kV (HBM) |
| Common-Mode Voltage Range | -7 V to +12 V |
| Receiver Hysteresis | 35 mV |
| Operating Temperature Range | -40°C to +85°C |
| Package Type | 8-pin SOIC |
FAQs
About Shipping Charges and delivery time
- Standard shipping: Rs 80 /- The order gets delivered within 4-6 working days. (6-7 days in case of the battery as it travels through the surface).
- Free shipping is applicable to the purchase of Rs.999 and above. The order gets delivered within 4-6 working days. (8-10 days in case of the battery as it travels through the surface)
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