Changsha Purple Horn E-Commerce Co., Ltd.
| Frequency - Center | 38kHz |
| Transmission Distance | 40m |
| Operating Temperature | -25℃~+85℃ |
| Current - Supply | 700uA |
| Voltage - Supply | 2.5V~5.5V |
| Description | 38kHz 40m 700uA 2.5V~5.5V Photo Detectors - Remote Receiver RoHS |
| Mfr. Part # | TSOP6438TR |
| Model Number | TSOP6438TR |
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Product Specification
| Frequency - Center | 38kHz | Transmission Distance | 40m |
| Operating Temperature | -25℃~+85℃ | Current - Supply | 700uA |
| Voltage - Supply | 2.5V~5.5V | Description | 38kHz 40m 700uA 2.5V~5.5V Photo Detectors - Remote Receiver RoHS |
| Mfr. Part # | TSOP6438TR | Model Number | TSOP6438TR |
This IR receiver series is optimized for long burst remote control systems in various environments. Featuring individual IC settings for maximum performance and enhanced immunity against noise from sources like lamps, LCD TVs, and Wi-Fi, these devices offer a low supply current and integrate a photo detector and preamplifier in a single package. They operate within a supply voltage range of 2.0 V to 5.5 V and are suitable for infrared remote control systems. The demodulated output signal can be directly connected to a microprocessor for decoding.
| Carrier Frequency | TSOP62.. | TSOP64.. | Application Best Choice For |
| 30 kHz | TSOP6230 | TSOP6430 | |
| 33 kHz | TSOP6233 | TSOP6433 | |
| 36 kHz | TSOP6236 | TSOP6436 | |
| 38 kHz | TSOP6238 | TSOP6438 | (4) NEC (5) Sharp (9) Mitsubishi (10) Sejin 4PPM |
| 40 kHz | TSOP6240 | TSOP6440 | (8) Sony |
| 56 kHz | TSOP6256 | TSOP6456 | (6) r-step (7) Thomson RCA |
| Parameter | Symbol | Min. | Typ. | Max. | Unit | Test Condition |
| Supply voltage | VS | 2.0 | - | 5.5 | V | |
| Supply current | ISD | - | 0.25 | 0.45 | mA | VS = 3.3 V, Ev = 0 |
| Supply current | ISH | - | - | 0.45 | mA | Ev = 40 klx, sunlight |
| Transmission distance | d | - | 18 | - | m | Ev = 0, IR diode TSAL6200, IF = 50 mA, test signal see Fig. 1 |
| Output voltage low | VOSL | - | - | 100 | mV | IOSL = 0.5 mA, Ee = 0.7 mW/m2, test signal see Fig. 1 |
| Minimum irradiance | Ee min. | - | 0.2 | 0.4 | mW/m2 | Test signal: RC5 |
| Minimum irradiance | Ee min. | - | 0.3 | 0.5 | mW/m2 | Test signal: NEC code |
| Maximum irradiance | Ee max. | 30 | - | - | W/m2 | tpi - 4/fo < tpo < tpi + 4/fo, test signal see Fig. 1 |
| Directivity Angle of half transmission distance | 1/2 | - | 50 | - | ||
| Junction temperature | Tj | - | - | 100 | C | |
| Storage temperature range | Tstg | -25 | - | +85 | C | |
| Operating temperature range | Tamb | -25 | - | +85 | C | |
| Power consumption | Ptot | - | - | 10 | mW | Tamb 85 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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