TPT488 Overview
The TPT486/488 is IEC61000 ESD protected, which support ±12 kV IEC contact and ±15 kV IEC air discharge. 3.0V ~ 5.5V transceivers that meet the RS-485 and RS-422 standards for Full Duplex munication. Transmitters in this family deliver exceptional differential output voltages into the RS-485 required 54Ω load.
TPT488 Key Features
- Exceeds Requirements of Full Duplex EIA-485 Standard
- Hot Plug Circuitry
- Tx and Rx Outputs Remain ThreeState During Power-up/Power-down
- Supply voltage: 3.0V ~ 5.5V
- Input mon-mode Range: -7V ~ +12 V
- Data Rate: 500 Kbps
- Up to 256 Nodes on a Bus (1/8 unit load)
- Full Fail-safe Receiver (Open, Short, Terminated)
- Bus-Pin Protection
- 40°C to 125°C Operation Temperature Range