TSOP1838
Listens to modulated infrared signals(36-40Khz) and removes its carrier frequency to output data. Useful in receiving IR remote control signals and decoding using controller. Eqv to TSOP1738
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TSOP1838 Datasheet
TSOP1838
Sunrom Product Code for Ordering:
4471
This model is smaller in size than popular TSOP1738. It has similar function and can be replaced, but both have different pinouts.
Receives modulated infrared signal and converts into digital signal.
Features
- Photodetector and preamplifier circuit in the same casing.
- Receives and amplifies the infrared signal without any external component.
- 5 V output on idle (active at level 0).
- 38 kHz integrated oscillator.
- High sensitivity.
- High level of immunity to ambient light.
- Improved shielding against electrical field interference.
- TTL and CMOS compatibility.
- Applications: infrared remote control.
Technical specification
Supply: 5 V
Power consumption: 0.4 to 1.0 mA
Min. Ee irradiation: 0.35 mW/m2 typ.
Angle of detection: 90
Temperature range: -25 C to +85 C
