MAX3189

1Mbps、1µA RS-232发送器,SOT23-6封装

业内首款SOT封装的RS-232发送器


点击查看特定型号的库存状况。

说明

The MAX3188/MAX3189 single RS-232 transmitters in a SOT23-6 package are for space- and cost-constrained applications requiring minimal RS-232 communications. These devices consume only 150µA of supply current from ±4.5V to ±6V supplies. RS-232 data transmission is guaranteed up to 250kbps with the MAX3188 and up to 1Mbps with the MAX3189.

The MAX3188/MAX3189 transmitters are inverting level translators that convert CMOS-logic levels to 5V EIA/TIA-232 levels. They feature a shutdown input that reduces current consumption to only 1µA and forces the transmitter output into a high-impedance state. The MAX3188/MAX3189 transmitters have a standard inverting output.
MAX3188、MAX3189:典型工作电路 MAX3188、MAX3189:典型工作电路 放大+

关键特性

  • Small 6-Pin SOT23 Package
  • 150µA Supply Current
  • Shutdown Reduces Supply Current to 1µA
  • Guaranteed Data Rate
    • 1Mbps (MAX3189)
    • 250kbps (MAX3188)
  • Three-State RS-232 Transmitter Output
  • No External Components Required

应用

  • 诊断端口
  • 数码相机
  • 手持式装置
  • 网络设备
  • 机顶盒
  • 电信

技术资料

设计指南 2141 Determining Clock Accuracy Requirements for UART Communications

质量和环境数据

申请可靠性报告: MAX3189 
无铅封装的锡(Sn)晶须报告

CAD Symbols and Footprints

  • MAX3189EEUT+
  • MAX3189EEUT+T
  • 型号   生产流程   工艺   样本量   不合格   FIT @ 25°C   FIT @ 55°C  

    备注: 通过技术手段对故障率进行汇总,并映射到相关的材料部件号。 故障率与被测件的数量密切相关。

    质量管理体系 >
    环境管理体系 >

     
    Status:
    Package:
    Temperature:

    相关资料


    MAX22515
    IO-Link Transceiver with Integrated Protection

    • High Configurability and Integration Reduces SKU
    • Integrated Protection Enables Robust Systems
    • Optimized for Small Designs

    MAX22503E
    100Mbps Full-Duplex 3V/5V RS-485/RS-422 Transceiver with High EFT Immunity

    • High-Speed Operation
    • Integrated Protection Increases Robustness
    • Flexibility for Many Different Applications