| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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14,125 pcs
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14125 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The SN65HVD33 from Texas Instruments is a 3-state differential line driver and receiver designed for 3.3V power supply operation. It supports full-duplex bus communication with separate input and output pins, making it suitable for ANSI TIA/EIA-485-A and RS-422 compatible systems.
Key electrical features include a maximum signaling rate of 26 Mbps, a wide common-mode range of -7V to 12V, and fault protection from -9V to 14V. The device also boasts a low-current standby mode with consumption less than 1μA. It includes features like glitch-free power-up/down protection for hot-plugging, 5V tolerant inputs, and bus idle, open, and short-circuit fail-safe mechanisms.
Available in SOIC (14) and VQFN (RHL) packages, the SN65HVD33 is characterized for operation across industrial temperature ranges, from -40°C to 85°C. The 1/8 unit-load option allows for up to 256 nodes on the bus, enhancing network scalability. Driver current limiting and thermal shutdown provide additional protection.
Applications for the SN65HVD33 include utility meters, DTE and DCE interfaces, industrial automation, process control, building automation, and point-of-sale terminals and networks.
| Qty | Low | High |
|---|---|---|
| 1+ | $2.20 | $2.20 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The supply voltage is 3.3V.
The SN65HVD33 is available in SOIC-14 and VQFN-14 (RHL) packages.
The device is characterized for -55°C to 125°C, and also available with -40°C to 85°C range.
The maximum signaling rate is 26 Mbps.
The 1/8 unit-load option supports up to 256 nodes on the bus.
Bus-pin ESD protection exceeds 15 kV HBM.
Standby current is less than 1 μA.