Changsha Purple Horn E-Commerce Co., Ltd.
| Frequency - Center | 38kHz |
| Transmission Distance | 45m |
| Viewing Angle | 45° |
| Operating Temperature | -25℃~+85℃ |
| Current - Supply | 700uA |
| Voltage - Supply | 2.5V~5.5V |
| Description | 38kHz 45m 45° 700uA 2.5V~5.5V SIP-3 Photo Detectors - Remote Receiver RoHS |
| Mfr. Part # | TSSP4P38 |
| Package | SIP-3 |
| Model Number | TSSP4P38 |
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Product Specification
| Frequency - Center | 38kHz | Transmission Distance | 45m |
| Viewing Angle | 45° | Operating Temperature | -25℃~+85℃ |
| Current - Supply | 700uA | Voltage - Supply | 2.5V~5.5V |
| Description | 38kHz 45m 45° 700uA 2.5V~5.5V SIP-3 Photo Detectors - Remote Receiver RoHS | Mfr. Part # | TSSP4P38 |
| Package | SIP-3 | Model Number | TSSP4P38 |
The TSSP4P38 is a compact infrared detector module designed for proximity sensing applications. It operates by receiving 38 kHz modulated signals and features peak sensitivity at 940 nm. The module's output pulse length is proportional to the amount of reflected light from the detected object. Key advantages include a sensing range of up to 2 meters, integration of photo detector and preamplifier in a single package, low supply current, EMI shielding, suppression of visible light via an IR filter, and insensitivity to supply voltage ripple and noise. Applications include object approach detection for displays and consoles, signaling alarms, simple gesture controls, differentiating vehicle presence in parking lots, reflective sensors for toilet flush, and navigational sensors for robotics.
| Parameter | Test Condition | Symbol | Min. | Typ. | Max. | Unit |
| Supply voltage | VS | 2.0 | - | 5.5 | V | |
| Supply current | Ee = 0, VS = 3.3 V | ISD | 0.25 | 0.35 | 0.45 | mA |
| Supply current | Ev = 40 klx, sunlight | ISH | - | 0.45 | - | mA |
| Output voltage low | IOSL = 0.5 mA, Ee = 0.7 mW/m, test signal see Fig. 1 | VOSL | - | - | 100 | mV |
| Minimum irradiance | Pulse width tolerance: tpi - 5/fo < tpo < tpi + 5/fo, test signal see Fig. 1 | Ee min. | - | 0.1 | 0.2 | mW/m |
| Maximum irradiance | Pulse width tolerance: tpi - 5/fo < tpo < tpi + 5/fo, test signal see Fig. 1 | Ee max. | 30 | - | - | W/m |
| Directivity | Angle of half receiving distance | 1/2 | - | 45 | - | deg |
| Junction temperature | Tj | - | - | 100 | C | |
| Storage temperature range | Tstg | -25 | - | 85 | C | |
| Operating temperature range | Tamb | -25 | - | 85 | C | |
| Power consumption | Tamb 85 C | Ptot | - | - | 10 | mW |
| Soldering temperature | t 10 s, 1 mm from case | Tsd | - | - | 260 | C |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer
Year Established:
2009
Employee Number:
300~500
Ecer Certification：
Verified Supplier
Changsha Purple Horn E-Commerce Co., Ltd.. is a professional company focus on integrated circuit ic business. Purple Horn will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining and manufacture. Founded in 2009, Our compa... Changsha Purple Horn E-Commerce Co., Ltd.. is a professional company focus on integrated circuit ic business. Purple Horn will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining and manufacture. Founded in 2009, Our compa...
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