Datasheet Details
| Part number | TSSP77P38 |
|---|---|
| Manufacturer | Vishay |
| File Size | 586.96 KB |
| Description | IR Detector |
| Datasheet |
 TSSP77P38 Datasheet
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Description
The TSSP77P38 is a compact infrared detector module for proximity sensing application.
It receives 38 kHz modulated signals and has a peak sensitivity of 940 nm.
The length of the detector’s output pulse varies in proportion to the amount of light reflected from the object being detected.
Features
- Up to 2 m for proximity sensing.
- Very low supply current.
- Photo detector and preamplifier in one package.
- Shielding against EMI.
- Supply voltage: 2.5 V to 5.5 V.
- Visible light is suppressed by IR filter.
- Capable of side or top view.
- Insensitive to supply voltage ripple and noise.
- Two lenses for high sensitivity and wide receiving angle.
- 940 nm peak wavelength.
- Material categorization: for definitio.