MAX214

可编程DTE/DCE、+5V、RS-232收发器


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说明

The MAX214 +5V RS-232 transceiver provides a complete, 8-line, software-configurable, DTE or DCE port RS-232 interface. Tx, Rx, RTS, CTS, DTR, DSR, DCD, and RI circuits can be configured as either Data Terminal Equipment (DTE) or Data Circuit-Terminating Equipment (DCE) using the DTE/DCE control pin. The MAX214 eliminates the need to swap cables when switching between DTE and DCE configurations.
MAX214:典型工作电路 MAX214:典型工作电路 放大+

关键特性

  • Eliminates Null Modem Cables
  • Programmable DTE or DCE Serial Port
  • 1µF Charge-Pump Capacitors
  • 116kbps Data Rate-Guaranteed
  • 20µA Shutdown Mode
  • Receivers Active in Shutdown

应用

  • AT兼容的台式计算机
  • AT兼容的膝上型电脑
  • 调制解调器、打印机及其它外设
Part NumberVSUPPLY
(V)
TxRxData Rate
(kbps)
ICC
(mA)
Internal Charge PumpExt. CapsCap. Value
(µF)
Rx Active in ShutdnPackage/PinsBudgetary
Price
mintypnomSee Notes
MAX214 5351169Yes415
PDIP/28
SOIC (W)/28
$1.97 @1k
查看所有RS-232 Line Driver/Receivers (136)
Pricing Notes:
价格仅供参考,用于同类产品的比较。所提供报价为美元,需要依汇率折合成人民币。该价格将因当地关税、税率和汇率而异。有关特定订购量和指定版本的报价和供货问题,请参考:价格与供货网站或与指定代理商联系。

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: MAX214 
无铅封装的锡(Sn)晶须报告

CAD Symbols and Footprints

  • MAX2140ETH+
  • MAX2140ETH+CK3
  • MAX2140ETH+T
  • MAX2140ETH+TCK3
  • MAX2141ETH+
  • MAX2141ETH/V+
  • MAX2141ETH/V+T
  • MAX214CPI+
  • MAX214CWI+
  • MAX214CWI+T
  • MAX214EPI+
  • MAX214EWI+
  • MAX214EWI+T
  • MAX214EWI+T_1
  • 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。

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