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LTC1334CG
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LTC1334CG

  • 所属类别：收发器transceiver
  • 产品名称：单5V RS232/RS485多协议收发器
  • 厂商：LINEAR
  • 生产批号：2007
  • 封装：SSOP28
  • 库存状态：有库存
  • 库存量：2000
  • 最低订购量：1
  • 详细资料：点击查找LTC1334CG的pdf资料
  • 点击询价
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  • Product Introduction

LTC1334CG 

Single 5V RS232/RS485 multiprotocol transceiver

peculiarity

  • 4 RS232 transceivers or two RS485 transceivers on one chip
  • Available from a single 5V supply
  • Withstands multiple ESD pulses ± 10kV
  • Use small charge pump capacitance: 0.1μF
  • Low supply current: 8 mA typical
  • Supply at 10μA at shutdown current
  • Self-test ability in loopback mode
  • Interference-free output with Power-Up/Down
  • Drive maintenance state, power off or power off, high impedance
  • Thermal shutdown protection
  • The receiver input can withstand ± 25V

Typical applications:

LTC1334的典型应用

description

The LTC ® 1334 is a low-power CMOS bidirectional transceiver with two reconfigurable interface ports. It can be configured as two RS485 differential ports, two dual RS232 single-ended ports or one RS485 differential port and one dual RS232 single-ended port. The on-board charge pump requires four 0.1μF capacitors to generate push positive and negative supplies, allowing the RS232 driver to meet the RS232's ± 5V output swing with only a single 5V supply requirement. Shutdown mode, reduced my CC supply current to 10μA. The RS232 transceiver is fully compliant with the RS232 specification. RS485 transceivers are fully compliant with RS485 and RS422 specifications. All interface drivers have short-circuit and thermal shutdown protection. The enable pin, RS485 driver outputs high impedance, which is forced to keep or even force the output to exceed the power rail or when the power is turned off. Two driver outputs and receiver inputs ± 10kV ESD protection. Loopback mode allows the driver output to be connected to the receiver input for diagnostic self-test.

 

apply

  • Low-power RS485/RS422/RS232/EIA562 interfaces
  • Software optional multi-protocol interface ports
  • Cable repeater
  • Level Converter

ICs related to LTC1334CG include:


Model Manufacturers lot number encapsulation illustrate
LTC1334CG#PBF Linear Technology 15+ SMD LTC1334CG#PBF
LTC1334CG#TR Linear Technology 15+ SMD LTC1334CG#TR
LTC1334CG#TRPBF Linear Technology 15+ SMD LTC1334CG#TRPBF
LTC1334CG LINEAR 2007 SSOP28 Single 5V RS232/RS485 multiprotocol transceiver

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