Texas Instruments SN65HVD1781DR Single Transmitter/Receiver
Description: Single Transmitter/Receiver RS-485 8-Pin SOIC T/R
These devices are designed to survive overvoltage faults such as direct shorts to power supplies, mis-wiring faults, connector failures, cable crushes, and tool mis-applications. They are also robust to ESD events, with high levels of protection to the human-body-model specification. These devices combine a differential driver and a differential receiver, which operate from a single power supply. These devices are characterized from –40°C to 125°C. They are pin-compatible with the industry-standard SN75176 transceiver, making them drop-in upgrades in most systems. These devices are fully compliant with ANSI TIA/EIA 485-A with a 5-V supply and can operate with a 3.3-V supply with reduced driver output voltage for low-power applications. For applications where operation is required over an extended common-mode voltage range, see the SN65HVD1785 (SLLS872) data sheet.
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sn65hvd1781dr