Product Overview
The TSSP930.. is a compact infrared detector module designed for presence, proximity, and light curtain applications. It provides an active low output in response to infrared bursts at 940 nm, utilizing continuous AC signals or burst patterns. This module offers a detection range of up to 2 meters for presence and proximity sensing, and up to 20 meters for light curtain applications. It features a small sensitivity scattering range, a PIN diode and sensor IC integrated into one package, low supply current, and shielding against EMI. The device suppresses visible light with an IR filter and is insensitive to supply voltage ripple and noise.
Product Attributes
- Brand: Vishay Semiconductors
- Material: Conductive plastic bags (for bulk packaging)
Technical Specifications
| Part Number | Carrier Frequency | Package | Pinning | Dimensions (mm) | Mounting | Application |
| TSSP93038 | 38 kHz | Minimold | 1 = OUT, 2 = GND, 3 = VS | 5.4 W x 6.35 H x 4.9 D | Leaded | Presence sensors, fast proximity sensors |
| TSSP93056 | 56 kHz | Minimold | 1 = OUT, 2 = GND, 3 = VS | 5.4 W x 6.35 H x 4.9 D | Leaded | Presence sensors, fast proximity sensors |
| Parameter | Test Condition | Symbol | Min. | Typ. | Max. | Unit |
| Supply current (pin 3) | Ev = 0, VS = 3.3 V | ISD | 0.25 | 0.37 | 0.45 | mA |
| Supply current (pin 3) | Ev = 40 klx, sunlight | ISH | - | 0.8 | - | mA |
| Supply voltage | VS | 2.0 | - | 3.6 | V | |
| Output voltage low (pin 1) | IOSL = 0.5 mA, Ee = 2 mW/m2, test signal see Fig. 1 | VOSL | - | - | 100 | mV |
| Transmission distance | Ev = 0, IR diode TSAL6200, IF = 50 mA, test signal see Fig. 1 | d | - | 12 | - | m |
| Minimum irradiance | Pulse width tolerance: tpi - 5/f0 < tpo < tpi + 6/f0, test signal see Fig. 1 | Ee min. | 0.3 | 0.4 | 0.6 | mW/m2 |
| Maximum irradiance | tpi - 5/f0 < tpo < tpi + 6/f0, test signal see Fig. 1 | Ee max. | 30 | - | - | W/m2 |
| Directivity | 1/2 | - | 45 | - |
2410121757_VISHAY-TSSP93038_C1526927.pdf
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