TSOP1738 - 38KHz Infrared Sensor

SKU: VS00101

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The TSOP 1738 is a member of the IR remote control receiver series. This IR sensor module consists of a PIN diode and a preamplifier which are embedded into a single package. 

Technical Specification:

  • Voltage supply: 3-5V
  • Typical voltage supply: 5V
  • Operating supply: 5mA
  • Detecting frequency: 38KHz
  • Detection angle: 90 degree


  • High range
  • Wide coverage area
  • Built-in PIN diode and preamplifier
  • Responds only IR signal
  • Low power consumption


  • Can be used to read signals of most IR remotes

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