Home>Products>Interface>RS-485 Transceivers

RS-232 Transceivers
RS-485 Transceivers

TP75176E - ±15kV ESD Protected, 10Mbps, Full Fail-safe, RS-485 Transceivers


 High Data Rates: 10Mbps At 5V Supply: 6Mbps At 3.3V Supply
 13/14ns (Max) Tx/Rx Propagation Delays; 10ns(Typ) Skew
 Full Fail-safe (Open, Short, Terminated)Receivers
 Up to 32 Nodes on a Bus (1 unit load)
 Wide Supply Voltage 3V to 5.5V
 Low Quiescent Supply Current: 2.2 mA
 -8V to +13V Common Mode Input Voltage Range
 Bus-Pin Protection:
      —   ±15 kV HBM protection
      —   ±9 kV IEC61000-4-2 Contact Discharge
      —   +4 kV IEC61000-4-4 Fast Transient Burst
 Pb-Free Plus Anneal Available (RoHS Compliant

Typical Application

3PEAK’s TP75176E is a ±15kV HBM ESD Protected,3V~5.5V powered, single transceiver that meets both the RS-485 and RS-422 standards 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 120Ω terminations 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 TP75176E is available in an SOP-8 and MSOP-8 package, and is characterized from –40°C to 125°C.


 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

Application Notes
3PEAK_Selection Guide