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Infrared receiver(TSOP38238)

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Infrared receiver(TSOP38238)

Infrared receiver(TSOP38238)

price: 1.85 Euro
 
available downloads for this product:

TSOP38238 - an Infrared receiver

Working with infrared transmitters and receivers takes nowadays in a variety of applications, such as
  • remote control
  • TV set
  • data transmission
  • and much more
We recommend as a transmitter the Infrared emitter diode with series resistor and as a receiver the Infrared receiver (TSOP38238), which is described here.


Infrared emitter diode
with series resistor

Properties:

  • wavelength, max. sensitivity: λ p = 950 nm
  • supply voltage: 2,5 ... 5,5 V
  • supply current: 350 µA
  • supply voltage: 38 kHz
  • frequency response: max. 45 m
 
Example for waveform
The transmitted IR signals are decoded by the IR receiver. It is not necessary to program own solutions.
 
waveform during transmission:
often is the frequenzy for high-level 38 kHz
waveform during receiver:
the decoding is performed by the IR receiver

 

manufacturer's datasheet
Infrared receiver(TSOP38238)
Infrared receiver for own circuit
  • wavelength max.: 950 nm
  • supply voltage: 2,5 ... 5,5 V
  • supply voltage: 38 kHz
  • frequency response: max. 45 m
list price: 1.85 Euro
 


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