TSOP34838

VISHAY  TSOP34838..  红外线发射二极管

The from Vishay is a miniaturized IR receiver module for infrared 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. This device is widely used for remote controlling.

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Photo detector and preamplifier in one package

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Internal filter for PCM frequency

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Improved shielding against EMI

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Supply voltage range from 2.5V to 5.5V

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Transmission range of 45m

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Improved immunity against ambient light

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Carrier frequency of 38KHz

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Directivity of 45°

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Supply current of 450µA

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Operating temperature range from -25°C to 85°C

This components have not been qualified according to automotive specifications.