TPT480 Datasheet | 3PEAK

Features - Meet the Full Duplex EIA-485 Standard - Hot Plug Circuitry - Tx and Rx Outputs Remain Three- State During Power-up/Power-down - Supply voltage: 3.0V ~ 5.5V - Input mon-mode Range: -7V ~ +12 V - Data Rate: 32Mbps - Up to 256 Nodes on a Bus (1/8 unit load) - Full Fail-safe Receiver (Open, Short, Terminated) - Bus-Pin Protection: - ±20 k V HBM ESD - ±12 k V IEC61000-4-2 Contact Discharge - ±15 k V IEC61000-4-2 Air Discharge - - 40°C to 125°C Operation Temperature Range Description The TPT480 and TPT482 is IEC61000 ESD protected, which support ±12 k V IEC contact and ±15 k V 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. The devices have very low bus currents so they present a true “1/8 unit load” to the RS-485 bus. This allows up to 256 transceivers on the network without using repeaters. Receiver (Rx) inputs feature a “Full Fail-Safe” design, which ensures a logic high Rx output if Rx inputs are floating, shorted, or on a terminated but undriven bus. The TPT480 and TPT482 is designed for full-duplex RS485, and support SOP8, DFN3X3-8, MSOP10 and SOP14 package, which is characterized from - 40°C to 125°C. Applications - Industrial Control - Grid Infrastructure - Video Surveillance - munication Infrastructure Simplified Schematic .3peak. 1 / 27 CA20240302A3 TPT480 TPT482 3.3V & 5.0V Full Duplex RS-485 Transceivers Table of Contents Features 1 Applications 1 Description...