The TSSP40.. series are compact infrared detector modules designed for presence and fast proximity sensing applications. They utilize modulated infrared light at 940 nm and provide an active low output in response to infrared bursts. These modules are suitable for various applications including reflective sensors, light barriers, and fast proximity detection.
| Part Number | Carrier Frequency | Package | Pinning | Dimensions (mm) | Mounting | Application | Supply Voltage | Transmission Distance | Peak Wavelength | Supply Current (typ.) |
| TSSP4038 | 38 kHz | Mold | 1 = OUT, 2 = GND, 3 = VS | 6.0 W x 6.95 H x 5.6 D | Leaded | Presence sensors, fast proximity sensors | 2.5 V to 5.5 V | Up to 2 m | 940 nm | 0.7 mA (VS=5V, Ev=0) |
| TSSP4056 | 56 kHz | Mold | 1 = OUT, 2 = GND, 3 = VS | 6.0 W x 6.95 H x 5.6 D | Leaded | Presence sensors, fast proximity sensors | 2.5 V to 5.5 V | Up to 2 m | 940 nm | 0.7 mA (VS=5V, Ev=0) |