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Remote Control IR Receiver Module VISHAY TSOP77438TT with Demodulated Output and Selectable IC Settings
Remote Control IR Receiver Module VISHAY TSOP77438TT with Demodulated Output and Selectable IC Settings
Remote Control IR Receiver Module VISHAY TSOP77438TT with Demodulated Output and Selectable IC Settings
Remote Control IR Receiver Module VISHAY TSOP77438TT with Demodulated Output and Selectable IC Settings
Specifications
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 # :
TSOP77438TT
Model Number :
TSOP77438TT
Description

Product Overview

This series of IR receiver modules is optimized for long burst remote control systems across various environments. Featuring selectable IC settings (AGC variants), these devices offer enhanced noise immunity against sources like lamps, LCD TVs, and Wi-Fi. The integrated PIN diode and preamplifier, housed in an epoxy package with an IR filter, provide a demodulated output signal directly connectable to a microprocessor for decoding. These components are not qualified for automotive specifications.

Product Attributes

  • Brand: Vishay Semiconductors
  • Material: Not specified
  • Color: Not specified
  • Certifications: Not specified

Technical Specifications

Carrier FrequencyAGC Legacy (AGC2)Recommended for Long Burst Codes (AGC4)Application Best Choice ForPackagePinningDimensions (mm)Taping
30 kHzTSOP77230TSOP77430RC-5Heimdall1, 4 = GND, 2 = VS, 3 = OUT6.8 W x 3.0 H x 3.2 DTSOP77...TT (top view taped, 2200 pcs/reel)
TSOP77...TR (side view taped, 2300 pcs/reel)
33 kHzTSOP77233TSOP77433RC-6Heimdall1, 4 = GND, 2 = VS, 3 = OUT6.8 W x 3.0 H x 3.2 DTSOP77...TT (top view taped, 2200 pcs/reel)
TSOP77...TR (side view taped, 2300 pcs/reel)
36 kHzTSOP77236TSOP77436PanasonicHeimdall1, 4 = GND, 2 = VS, 3 = OUT6.8 W x 3.0 H x 3.2 DTSOP77...TT (top view taped, 2200 pcs/reel)
TSOP77...TR (side view taped, 2300 pcs/reel)
38 kHzTSOP77238TSOP77438NECHeimdall1, 4 = GND, 2 = VS, 3 = OUT6.8 W x 3.0 H x 3.2 DTSOP77...TT (top view taped, 2200 pcs/reel)
TSOP77...TR (side view taped, 2300 pcs/reel)
40 kHzTSOP77240TSOP77440SharpHeimdall1, 4 = GND, 2 = VS, 3 = OUT6.8 W x 3.0 H x 3.2 DTSOP77...TT (top view taped, 2200 pcs/reel)
TSOP77...TR (side view taped, 2300 pcs/reel)
56 kHzTSOP77256TSOP77456r-step, Thomson RCA, Sony, Mitsubishi, Sejin 4PPM, CiscoHeimdall1, 4 = GND, 2 = VS, 3 = OUT6.8 W x 3.0 H x 3.2 DTSOP77...TT (top view taped, 2200 pcs/reel)
TSOP77...TR (side view taped, 2300 pcs/reel)

Electrical Characteristics

ParameterTest ConditionSymbolMin.Typ.Max.Unit
Supply voltageVS2.0-5.5V
Supply currentVS = 3.3 V, Ev = 0ISD0.250.350.45mA
Supply currentEv = 40 klx, sunlightISH-0.45-mA
Transmission distanceEv = 0, IR diode TSAL6200, IF = 50 mA, test signal see Fig. 1d-18-m
Output voltage lowIOSL = 0.5 mA, Ee = 0.7 mW/m2, test signal see Fig. 1VOSL--100mV
Minimum irradianceTest signal: RC5Ee min.-0.20.4mW/m2
Minimum irradianceTest signal: NEC codeEe min.-0.30.5mW/m2
Maximum irradiancetpi - 4/fo < tpo < tpi + 4/foEe max.30--W/m2
DirectivityAngle of half transmission distance1/2- 50-

Absolute Maximum Ratings

ParameterTest ConditionSymbolValueUnit
Supply voltageVS-0.3 to +6V
Supply currentIS5mA
Output voltageVO-0.3 to (VS + 0.3)V
Output currentIO5mA
Junction temperatureTj100C
Storage temperature rangeTstg-25 to +85C
Operating temperature rangeTamb-25 to +85C
Power consumptionTamb 85 CPtot10mW

2411272317_VISHAY-TSOP77438TT_C3742818.pdf

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Remote Control IR Receiver Module VISHAY TSOP77438TT with Demodulated Output and Selectable IC Settings

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Product Detail
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
Contact Supplier
Remote Control IR Receiver Module VISHAY TSOP77438TT with Demodulated Output and Selectable IC Settings
Remote Control IR Receiver Module VISHAY TSOP77438TT with Demodulated Output and Selectable IC Settings

Changsha Purple Horn E-Commerce Co., Ltd.

Verified Supplier
1 Years
hunan, changsha
Since 2009
Business Type :
Manufacturer, Distributor/Wholesaler, Agent, Importer
Main Products :
Analog and Digital Output, Pressure Sensors, Transducers, Sensor, Transducer Amplifiers
Employee Number :
300~500
Certification Level :
Verified Supplier
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