TSOP1738 - Infrared Sensor
Datasheet
TSOP1738 is an Infrared (IR) receiver which is widely used in large number of electronic products for receiving and demodulating infrared signals. The received demodulated signals can be easily decoded by a microcontroller. It supports RC5, RC6 code, Sony format (SIRCS), NEC code, Sharp code, etc
Features
- Photodetector and preamplifier circuit in the same casing.
- Receives and amplifies the infrared signal without any external component.
- 5 V output (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.
Specification
- Continuous data transmission possible (up to 2400 bps)
- High immunity against ambient light
- Photo detector and preamplifier in one package
- Improved shielding against electrical field disturbance
- TTL and CMOS compatibility
- Active low output
- Low power consumption
- Internal filter for PCM freq