3PEAK’s TPT75176A/B is enhanced RS485 which exceeds standard TIA/EIA-485-A with±12kV ESD Protected,3.0~5.5V powered,single transceiver for balanced communication.It also features the larger output voltage and higher data rate-up to 10Mbps-required by high speed PROFIBUS applications,and is offered in Industrial and Extended Industrial(-40°C to+125°C)temperature ranges.This transceiver requires a 3V~5.5V tolerance supply,and delivers at least a 2.1V differential output voltage on 5V supply condition.This translates into better noise immunity(data integrity),longer reach,or the ability to drive up to three 120Ωterminations in“star”or other non-standard bus topologies,at the exceptional 10Mbps data rate.Receiver(Rx)inputs feature a“Full Fail-Safe”design,which ensures a logic high Rx output if Rx inputs are floating,shorted,or terminated but undriven.Rx outputs feature high drive levels(typically>25mA VOL=1V)to ease the design of optically isolated interfaces.The TPT75176A/B is available in an SOP8,MSOP8 and DFN3X3-8L package,and is characterized from–40°C to 125°C.

Features

◼High Data Rates:

TPT75176B:10Mbps 5V Supply

TPT75176A:5Mbps 5V Supply

◼35ns Tx/Rx Propagation Delays;

10ns(Typ)Skew

◼Full Fail-safe(Open,Short,Terminated)

Receivers

◼Up to 128 Nodes on a Bus(1/4 unit load)

◼Wide Supply Voltage 3.0V~5.5V

◼Low Quiescent Supply Current:3 mA

◼Bus-Pin Protection:

=>±8 kV IEC-ESD Contact

=>±15 kV IEC-ESD Air-discharge

◼Pb-Free

Applications

=>PROFIBUS®DP and FMS Networks

=>SCSI“Fast 40”Drivers and Receivers

=>Motor Controller/Position Encoder Systems

=>Factory Automation

=>Field Bus Networks

=>Industrial/Process Control Networks