SN65HVD55 Description
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 munication designs. They are designed for balanced transmission lines and interoperation with ANSI TIA/EIA-485A, TIA/EIA-422B, ITU-T v.11 and ISO 8482:1993 standard-pliant devices.
SN65HVD55 Key Features
- 1/8 Unit-load option available (up to 256 nodes on the bus)
- Bus-pin ESD protection exceeds 15 kV HBM
- Optional driver output transition times for signaling
- Low-current standby mode < 1 μA
- Glitch-free power-up and power-down bus I/Os
- Bus idle, open, and short circuit failsafe
- Designed for RS-422 and RS485 networks
- 3.3-V Devices available, SN65HVD30-35 1