See datasheet for actual packaging/pinout drawings

Packaging

Package | PIN:

D | 14

Temp:

I (-40 to 85)

ECO Plan:

Green (RoHS & no Sb/Br)

SN65HVD55DR


High Output Full-duplex RS-485 Driver and Receiver with enables

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Qty.Price
1 - 9 $ 4.38
10 - 24 $ 3.94
25 - 99 $ 3.59
100 - 249 $ 3.24
250 - 499 $ 2.92
500 - 749 $ 2.47
750 - 999 $ 2.08
1000 - 9999 $ 1.75

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Texas Instruments SN65HVD55DR

The SN65HVD5X devices are 3-state differential line drivers and differential-input line receivers that operate with a 5-V power supply. Each driver and receiver has separate input and output pins for full-duplex bus communication designs. They are designed for balanced transmission lines and interoperation with ANSI TIA/EIA-485A, TIA/EIA-422-B, ITU-T v.11 and ISO 8482:1993 standard-compliant devices.

The SN65HVD50, SN65HVD51, and SN65HVD52 are fully enabled with no external enabling pins.

The SN65HVD53, SN65HVD54, and SN65HVD55 have active-high driver enables and active-low receiver enables. A low, less than 1 µA, standby current is achieved by disabling both the driver and receiver.

All devices are characterized for operation from –40°C to 85°C.

The high output feature of the SN65HVD5x provides more noise margin than the typical RS-485 drivers. The extra noise margin makes applications in long cable and harsh noise environments possible.

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