| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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5,000 pcs
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5000 pcs | On Request | 1 | On Request | On Request | 21+ | On Request | On Request | |
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2,500 pcs
|
2500 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
1,420 pcs
|
1420 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
| On Request | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The SN65HVD1782DR from Texas Instruments is a half-duplex RS-485 transceiver engineered for demanding applications requiring high reliability and fault tolerance. It features significant bus-pin fault protection up to ±30V and ±16kV HBM ESD protection on bus pins, making it suitable for environments prone to electrical disturbances.
This transceiver operates with a supply voltage range of 3.15V to 5.5V and supports signaling rates of up to 10 Mbps. It includes a failsafe receiver that ensures a defined output during open-circuit, short-circuit, and idle-bus conditions. The device consumes low power, with a quiescent current of 4mA during operation and a standby current of only 1µA.
Packaged in an 8-pin SOIC, the SN65HVD1782DR is designed for surface mount applications. Its pin compatibility with industry-standard devices like the SN75176 simplifies integration into existing designs. The reduced unit load allows for up to 320 nodes on a bus, facilitating complex network configurations.
| Qty | Low | High |
|---|---|---|
| 1+ | $2.30 | $2.30 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The SN65HVD1782DR operates from a 3.15V to 5.5V supply.
The operating temperature range is -40°C to 125°C.
It supports RS422 and RS485 protocols.
The maximum data rate is 10 Mbps.
The package type is 8-SOIC.
Yes, it features bus-pin fault protection up to ±30V.
The bus pins have ±16kV HBM protection.