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VISHAY  TSOP4838  Infrared Receiver, Remote Control, 38 kHz, 45m, 45 °, 5.5 V, 2.7 V, -25 °C

VISHAY TSOP4838
Technical Data Sheet (271.77KB) EN See all Technical Docs

Image is for illustrative purposes only. Please refer to product description.

Product Overview

The TSOP4838 is an IR Receiver Module for long burst remote control systems. A PIN diode and a preamplifier are assembled on lead frame, the epoxy package contains an IR filter. The demodulated output signal can be directly connected to a microprocessor for decoding. The TSOP4838 is optimized to suppress almost all spurious pulses from energy saving lamps like CFLs.
  • Low supply current
  • Photo detector and preamplifier in one package
  • Internal filter for PCM frequency
  • Improved shielding against EMI
  • Improved immunity against ambient light
  • Insensitive to supply voltage ripple and noise
  • 38kHz carrier frequency
  • Directivity of 45°
  • Supply current of 950µA
  • Operating temperature range from -25°C to 85°C
This components have not been qualified according to automotive specifications.

 

Product Information

Carrier Frequency:
38kHz
Transmission Range:
45m
Directivity:
45°
Supply Voltage Max:
5.5V
Supply Voltage Min:
2.7V
Operating Temperature Min:
-25°C
Operating Temperature Max:
85°C
Supply Current:
950µA
Packaging:
Each
Product Range:
-
Supply Voltage Range:
2.7V to 5.5V
SVHC:
To Be Advised

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Applications

  • Signal Processing

Notes

This components have not been qualified according to automotive specifications.

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