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TSOP1738 - Infrared Sensor
A compact IR remote control receiver with robust features
The TSOP1738, part of the IR remote control receiver series, combines a PIN diode and preamplifier into a single package. When IR waves, from a source with 38 kHz centre frequency, come in contact with the device, the output goes low. The sensor's output in off state is +5V and active-low when operational. It also features an advanced system of suppressors to prevent disturbances from sunlight or fluorescent lamps.
- Spec Name: TSOP1738 IR Sensor
- Type: Infrared Receiver
- Operating Frequency: 38 kHz
- Output: Active low, +5V in off state
- Pack Details: 1 x TSOP1738 - Infrared Sensor
Key Features
- Integrated System: Photo detector and preamplifier in one package.
- Effective Filtering: Internal filter for PCM frequency.
- Shielding: Improved protection against electrical field disturbance.
- Compatibility: TTL and CMOS compatibility.