IR Receiver Modules for Remote Control Systems

1 , Semiconductors Rev. , 24-Sep-20181 Document Number: 82491 THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENTARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT Receiver Modules for Remote Control SystemsDESIGN SUPPORT TOOLSMECHANICAL DATAP inning for , :1 = OUT, 2 = GND, 3 = VSFEATURES Very low supply current Photo detector and preamplifier in one package Internal filter for PCM frequency Supply voltage: V to V Improved immunity against ambient light Insensitive to supply voltage ripple and noise Material categorization: for definitions of compliance please see products are miniaturized IR Receiver Modules for infrared Remote Control Systems . A PIN diode and a preamplifier are assembled on a leadframe, the epoxy package contains an IR demodulated output signal can be directly connected to a microprocessor for series devices are optimized to suppress almost all spurious pulses from energy saving lamps like CFLs.

2 The AGC4 used in the may suppress some data signals. The series are provided primarily for compatibility with old AGC2 designs. New designs should prefer the series containing the newer components have not been qualified according to automotive logo to get startedAvailableModelsPARTS TABLEAGCLEGACY, FOR LONG BURST Remote CONTROLS (AGC2)RECOMMENDED FOR LONGBURST CODES (AGC4)Carrier frequency30 kHzTSOP38230 TSOP3843033 kHzTSOP38233 TSOP3843336 kHzTSOP38236 TSOP38436 (1)(2)(3)38 kHzTSOP38238 TSOP38438 (4)(5)40 kHzTSOP38240 TSOP3844056 kHzTSOP38256 TSOP38456 (6)(7)PackageMinicastPinning1 = OUT, 2 = GND, 3 = VSDimensions (mm) W x H x DMountingLeadedApplicationRemote controlBest choice for(1) RC-5 (2) RC-6 (3) Panasonic (4) NEC (5) Sharp (6) r-step (7) Thomson , Semiconductors Rev. , 24-Sep-20182 Document Number: 82491 THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE.

3 THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENTARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT DIAGRAMAPPLICATION CIRCUITNote Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. This is a stress rating only and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect the device reliabilityTYPICAL CHARACTERISTICS (Tamb = 25 C, unless otherwise specified)Fig. 1 - Output Active LowFig. 2 - Pulse Length and Sensitivity in Dark Ambient30 k 231 Demo-passAGCI nputPINB anddulatorControl circuit16833-13C1IR receiverGNDC ircuit CR1+ VSGNDT ransmitterwithTSAL xxxxVSVO17170-11 OUTR1 and C1 recommended to reduce supply ripple for VS < VABSOLUTE MAXIMUM RATINGSPARAMETERTEST CONDITIONSYMBOLVALUEUNITS upply to +6 VSupply currentIS3mAOutput to (VS + )VOutput currentIO5mAJunction temperatureTj100 CStorage temperature rangeTstg-25 to +85 COperating temperature rangeTamb-25 to +85 CPower consumptionTamb 85 CPtot10mWSoldering temperaturet 10 s, 1 mm from caseTsd260 CELECTRICAL AND OPTICAL CHARACTERISTICS (Tamb = 25 C, unless otherwise specified)PARAMETERTEST currentEv = 0, VS = = 40 klx, distanceEv = 0, test signal see Fig.

4 1,IR diode TSAL6200, IF = 50 mAd-24-mOutput voltage lowIOSL = mA, Ee = mW/m2, test signal see Fig. 1 VOSL--100mVMinimum irradiancePulse width tolerance:tpi - 5/fo < tpo < tpi + 6/fo, test signal see Fig. 1Ee irradiancetpi - 5/fo < tpo < tpi + 6/fo, test signal see Fig. 1Ee of half transmission distance 1/2- 45- 16110 EeTtpi *t* tpi10/f0 is recommended for optimal functionVOVOHVOLtOptical Test Signal(IR diode TSAL6200, IF = A, 30 pulses, f = f0, t = 10 ms)Output Signaltd1)tpo2)1) 7/f0 < td < 15/f02) tpi - 5/f0 < tpo < tpi + 6 - Irradiance (mW/m2)tpo - Output Pulse Width (ms)20752 Input burst length = 950 nm,optical test signal, Fig. 1 Output pulse , Semiconductors Rev. , 24-Sep-20183 Document Number: 82491 THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENTARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT 3 - Output FunctionFig.

5 4 - Output Pulse DiagramFig. 5 - Frequency Dependence of ResponsivityFig. 6 - Sensitivity in Bright AmbientFig. 7 - Sensitivity vs. Supply Voltage DisturbancesFig. 8 - Max. Envelope Duty Cycle vs. Burst LengthEetVOVOHVOLt600 s600 st = 60 mstontoff94 8134 Optical Test SignalOutput Signal, (see Fig. 4) 000Ee - Irradiance (mW/m2)ton, toff - Output Pulse Width (ms)20759 = 950 nm,optical test signal, Fig. 3 - Relative Frequency16925f = f0 5 % f(3 dB) = f0/10Ee - Relative - Ambient DC Irradiance (W/m2)Ee min. - Threshold Irradiance (mW/m2)Correlation with ambient light sources:10 W/m2 = klx (std. illum. A, T = 2855 K)10 W/m2 = klx (daylight, T = 5900 K) Wavelength of ambient illumination: = 950 nm207570 1 10 100 1000 Ee min. - Threshold Irradiance (mW/m2) VS RMS - AC Voltage on DC Supply Voltage (mV) f = f0f = 30 kHzf = 10 kHzf = 100 Hz 20406080100120 Burst Length (number of cycles/burst)Max.

6 Envelope Duty Cyclef = 38 kHz, Ee = 2 mW/m , Semiconductors Rev. , 24-Sep-20184 Document Number: 82491 THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENTARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT 9 - Sensitivity vs. Ambient TemperatureFig. 10 - Relative Spectral Sensitivity vs. WavelengthFig. 11 - Horizontal DirectivityFig. 12 - Vertical DirectivityFig. 13 - Sensitivity vs. Supply min. - Threshold Irradiance (mW/m2) Tamb - Ambient Temperature ( C) ( )rel - Relative Spectral Sensitivity - Wavelength (nm)115094 30 10 20 40 50 60 70 80 - Relative Transmission Distance19259 30 10 20 40 50 60 70 80 Relative Transmission 1 2 3 4 5 Ee min. - Sensitivity (mW/m2) VS - Supply Voltage (V) , Semiconductors Rev.

7 , 24-Sep-20185 Document Number: 82491 THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENTARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT DATA FORMATThis series is designed to suppress spurious output pulses due to noise or disturbance signals. The devices can distinguish data signals from noise due to differences in frequency, burst length, and envelope duty cycle. The data signal should be close to the device s band-pass center frequency ( 38 kHz) and fulfill the conditions in the table a data signal is applied to the product in the presence of a disturbance, the sensitivity of the Receiver is automatically reduced by the AGC to insure that no spurious pulses are present at the Receiver s examples which are suppressed are: DC light ( from tungsten bulbs sunlight) Continuous signals at any frequency Strongly or weakly modulated patterns from fluorescent lamps with electronic ballasts (see Fig.)

8 14 or Fig. 15) Fig. 14 - IR Disturbance from Fluorescent LampWith Low ModulationFig. 15 - IR Disturbance from Fluorescent LampWith High ModulationNotes For data formats with short bursts please see the datasheet for , For Sony 12, 15, and 20 bit IR codes please see the datasheet of TSOP38S401692010100100010000012345670510 1520 Axis Title1st line2nd line2nd lineIR Signal AmplitudeTime (ms)1692110100100010000-60-40-2002040051 01520 Axis Title1st line2nd line2nd lineIR Signal AmplitudeTime (ms) burst length10 cycles/burst10 cycles/burstAfter each burst of length a minimum gap time is required of10 to 70 cycles 10 cycles10 to 35 cycles 10 cyclesFor bursts greater than a minimum gap time in the data stream is needed of70 cycles> 4 x burst length35 cycles> 10 x burst lengthMaximum number of continuous short bursts/second18001500 NEC codeYesPreferredRC5/RC6 codeYesPreferredThomson 56 kHz codeYesPreferredSharp codeYesPreferredSuppression of interference from fluorescent lampsMild disturbance patternsare suppressed (example:signal pattern of Fig.

9 14)Complex and critical disturbance patterns are suppressed (example: signal pattern of Fig. 15 or highly dimmed LCDs) , Semiconductors Rev. , 24-Sep-20186 Document Number: 82491 THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENTARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT DIMENSIONS in ( ) max.( ) (4) : : 12; to DINtechnical drawingsNot indicated to lerances areaR 2R 219009 Legal Disclaimer Revision: 08-Feb-171 Document Number: 91000 Disclaimer ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE. vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively, vishay ), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any other disclosure relating to any makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or the continuing production of any product.

10 To the maximum extent permitted by applicable law, vishay disclaims (i) any and all liability arising out of the application or use of any product, (ii) any and all liability, including without limitation special, consequential or incidental damages, and (iii) any and all implied warranties, including warranties of fitness for particular purpose, non-infringement and merchantability. Statements regarding the suitability of products for certain types of applications are based on vishay s knowledge of typical requirements that are often placed on vishay products in generic applications. Such statements are not binding statements about the suitability of products for a particular application. It is the customer s responsibility to validate that a particular product with the properties described in the product specification is suitable for use in a particular application.