| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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1,086 pcs
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1086 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The SN65HVD1782D from Texas Instruments is a fault-protected RS-485 transceiver designed to withstand harsh electrical conditions. It operates with a supply voltage range of 3.15V to 5.5V and supports half-duplex communication at signaling rates up to 10 Mbps.
This transceiver features robust fault protection, including ±30V bus-pin fault protection, and ±16kV HBM ESD protection on bus pins. It is designed to survive overvoltage faults such as direct shorts to power supplies, mis-wiring, and connector failures. The device also includes a failsafe receiver for open-circuit, short-circuit, and idle-bus conditions.
With a common-mode voltage range of -7V to 12V and the ability to support up to 64 nodes on the bus (or 320 nodes with reduced unit load), the SN65HVD1782D is suitable for various industrial applications. It operates within an extended temperature range of -40°C to 105°C. The device is available in an 8-SOIC package and is pin-compatible with industry-standard SN75176 transceivers.
Key electrical characteristics include a low supply current of 6000 µA maximum during operation and a low standby supply current of 1 µA. The receiver hysteresis is 50 mV, contributing to reliable signal reception. This transceiver is ideal for applications requiring high reliability and protection against electrical disturbances.
| Qty | Low | High |
|---|---|---|
| 1+ | $3.04 | $3.04 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The SN65HVD1782D operates with a supply voltage range of 3.15V to 5.5V.
The SN65HVD1782D operates in the temperature range of -40°C to 105°C.
The SN65HVD1782D is available in an 8-SOIC package.
The maximum signaling rate for the SN65HVD1782D is 10 Mbps.
The SN65HVD1782D offers ±30V bus-pin fault protection.
The SN65HVD1782D supports up to 64 nodes on the bus.