Description

Manufacturer:VISHAY
Manufacturer Part No:TSOP4838

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

Applications

Signal Processing

Footnotes

This components have not been qualified according to automotive specifications.

Product Information

:
38kHz
:
45m
:
45°
:
5.5V
:
2.7V
:
-25°C
:
85°C
:
950µA
:
Each
:

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