TPT75176B

±12KV ESD Protected, 10Mbps, Full Fail-safe, RS-485 Transceivers

Datasheet

TPT75176A-TPT75176B.pdf

产品特性

  • 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

典型应用

  • 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

产品概述

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 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 TPT75176A/B is available in an SOP8, MSOP8 and DFN3X3-8L package, and is characterized from –40°C to +125°C.

技术文档

标题 类型 时间 媒体

工具与软件

标题 类型 时间 媒体

设计资源

N/A

样片及购买

样片请点击链接:样片申请

购买请联系公司销售或代理商,请点击链接查看联系方式:联系我们,代理商

样片申请 选型手册
产品交叉替换表