new product TSSP4038 www.vishay.com vishay semiconductors rev. 1.1, 13-mar-12 1 document number: 82458 this document is subject to change without notice. the products described herein and this document are subject to specific disclaimers, set forth at www.vishay.com/doc?91000 ir receiver module for light barrier systems mechanical data pinning: 1 = out, 2 = gnd., 3 = v s features ? low supply current ? photo detector and preamplifier in one package ? internal filter for 38 khz ir signals ? shielding against emi ? supply voltage: 2.5 v to 5.5 v ? visible light is suppressed by ir filter ? insensitive to supply voltage ripple and noise ? material categorization: for definitions of compliance please see www.vishay.com/doc?99912 description the TSSP4038 is a compact ir receiver for sensor applications. it has a high gain for ir signals at 38 khz. the detection level does not change when ambient light or strong ir signals are applie d. it can receive continuous 38 khz signals or 38 khz bursts. this component has not be en qualified according to automotive specifications. block diagram application circuit 16672 1 2 3 parts table carrier frequency se nsor applications 38 khz TSSP4038 33 k 2 3 1 v s out demo- gnd pass amp input pin band dulator 16833_8 c 1 ir receiver gnd circuit c r 1 + v s gnd transmitter with tsalxxxx v s v o 17170-10 out the external components r 1 and c 1 are optional to improve the robustness against electrical overstress (typical values are r 1 = 100 , c 1 = 0.1 f).
new product TSSP4038 www.vishay.com vishay semiconductors rev. 1.1, 13-mar-12 2 document number: 82458 this document is subject to change without notice. the products described herein and this document are subject to specific disclaimers, set forth at www.vishay.com/doc?91000 note ? stresses beyond those listed under absolute maximum ratings ma y cause permanent damage to the device. this is a stress ratin g only and functional operation of the device at these or any other cond itions beyond those indicated in the operational sections of t his specification is not implied. exposure to absolute maximum rating co nditions for extended periods may affect the device reliability. typical characteristics (t amb = 25 c, unless otherwise specified) fig. 1 - output active low fig. 2 - puls e length and sensitivity in dark ambient absolute maximum ratings parameter test condition symbol value unit supply voltage (pin 3) v s - 0.3 to + 6.0 v supply current (pin 3) i s 5ma output voltage (pin 1) v o - 0.3 to 5.5 v voltage at output to supply v s - v o - 0.3 to (v s + 0.3) v output current (pin 1) i o 5ma junction temperature t j 100 c storage temperature range t stg - 25 to + 85 c operating temperature range t amb - 25 to + 85 c power consumption t amb 85 c p tot 10 mw electrical and optical characteristics (t amb = 25 c, unless otherwise specified) parameter test condition symbol min. typ. max. unit supply current (pin 3) e v = 0, v s = 5 v i sd 0.55 0.7 0.9 ma e v = 40 klx, sunlight i sh 0.8 ma supply voltage v s 2.5 5.5 v transmission distance e v = 0, test signal see fig. 1, ir diode tsal6200, i f = 200 ma d25m output voltage low (pin 1) i osl = 0.5 ma, e e = 2 mw/m 2 , test signal see fig. 1 v osl 100 mv minimum irradiance pulse width tolerance: t pi - 5/f 0 < t po < t pi + 6/f 0 , test signal see fig. 1 e e min. 0.4 0.7 mw/m 2 maximum irradiance t pi - 5/f 0 < t po < t pi + 6/f 0 , test signal see fig. 1 e e max. 50 w/m 2 directivity angle of half transmission distance ? 1/2 45 deg e e t t pi * t * t pi 10/f 0 is recommended for optimal function v o v oh v ol t 16110 optical test signal (ir diode tsal6200, i f = 0.4 a, 30 pulses, f = f 0 , t = 10 ms) output signal t d 1) t po 2) 1) 7/f 0 < t d < 15/f 0 2) t pi - 5/f 0 < t po < t pi + 6/f 0 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2 1.3 1.4 1.5 0.1 10 1000 100 000 t po - output pul s e width (m s ) e e - irradiance (mw/m 2 ) output pul s e width input bur s t length = 950 nm, optical te s t s ignal, fig. 1
new product TSSP4038 www.vishay.com vishay semiconductors rev. 1.1, 13-mar-12 3 document number: 82458 this document is subject to change without notice. the products described herein and this document are subject to specific disclaimers, set forth at www.vishay.com/doc?91000 fig. 3 - output function fig. 4 - output pulse diagram fig. 5 - frequency depe ndence of responsivity fig. 6 - sensitivity vs. supply voltage disturbances fig. 7 - sensitivity vs. ambient temperature fig. 8 - relative spectral sensitivity vs. wavelength e e t v o v oh v ol t 600 s 600 s t = 60 ms t on t off 94 8134 optical test signal output signal , (see fig. 4) 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.1 1 10 100 1000 10 000 t on , t off - output pul s e width (m s ) e e - irradiance (mw/m 2 ) t on t off = 950 nm, optical te s t s ignal, fig. 3 0.0 0.2 0.4 0.6 0.8 1.0 1.2 0.7 0.9 1.1 1.3 f/f 0 - relative frequency 16925 f = f 0 5 % f(3 db) = f 0 /10 e /e - rel. responsivity e min. e 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1 10 100 1000 vs rms - ac voltage on dc supply voltage (mv) 21394 e e min. - threshold irradiance (mw/m 2 ) f = f 0 f = 20 khz f = 30 khz f = 100 hz f = 10 khz 0.2 0.3 0.4 0.5 0.6 0.7 0.8 - 30 - 10 10 30 50 70 90 e e min. - thre s hold irradiance (mw/m 2 ) t amb - ambient temperature ( c) 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1 750 800 850 900 950 1000 1050 1100 1150 21425 - wavelength (nm) s ( ) rel - relative spectral sensitivity
new product TSSP4038 www.vishay.com vishay semiconductors rev. 1.1, 13-mar-12 4 document number: 82458 this document is subject to change without notice. the products described herein and this document are subject to specific disclaimers, set forth at www.vishay.com/doc?91000 fig. 9 - directivity fig. 10 - sensitivity vs. supply voltage package dimensions in millimeters 96 12223p2 0.4 0.2 0 0.6 0.9 0 30 10 20 40 50 60 70 80 1.0 0.8 0.7 d rel - relative transmission distance 0.0 0.3 0.4 0.5 0.6 0.7 1.0 1.5 2.5 3.5 4.5 5.5 e e min. - s en s itivity (mw/m 2 ) v s - s upply voltage (v) 0.9 0.8 0.2 0.1 16003 not indicated tolerances 0.2 drawing-no.: 6.550-5169.11-4 issue: 13; 17.12.08 specifications according to din technical drawings 3.9 0.5 max. 1.3 4.1 6 0.85 max. 0.89 1 1 8.25 (5.55) 6.95 out v s gnd 5.3 30.5 0.5 2.54 nom. 2.54 nom. 0.7 max. 5.6 marking area r 2.5
legal disclaimer notice www.vishay.com vishay revision: 02-oct-12 1 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 employee s, and all persons acting on it s or their behalf (collectivel y, vishay), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any o ther disclosure relating to any product. vishay makes no warranty, repres entation or guarantee regarding the suitabilit y of the products for any particular purpose or the continuing production of any product. to the maximum extent permitted by applicable law, vi shay disclaims (i) any and all liability arising out of the application or use of any product, (ii) any and all liability, including without limitation specia l, consequential or incidental damages, and (iii) any and all i mplied warranties, including warra nties of fitness for particular purpose, non-infringement and merchantability. statements regarding the suitability of products for certain type s of applications are based on vishays 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 customers responsib ility to validate that a particu lar product with the properties descri bed in the product specification is suitable fo r use in a particular application. parameters provided in datasheets and/or specification s may vary in different applications an d performance may vary over time. all operating parameters, including typical pa rameters, must be validated for each customer application by the customers technical experts. product specifications do not expand or otherwise modify vish ays terms and condit ions of purchase, including but not limited to the warranty expressed therein. except as expressly indicate d in writing, vishay products are not designed for use in medical, life-saving, or life-sustaining applications or for any other application in which the failure of the vi shay product could result in personal injury or death. customers using or selling vishay products not expressly indicated for use in such applications do so at their own risk. pleas e contact authorized vishay personnel to ob tain written terms and conditions regarding products designed for such applications. no license, express or implied, by estoppel or otherwise, to any intellectual prope rty rights is granted by this document or by any conduct of vishay. product names and markings noted herein may be trad emarks of their respective owners. material category policy vishay intertechnology, inc. hereby certi fies that all its products that are id entified as rohs-compliant fulfill the definitions and restrictions defined under directive 2011/65/eu of the euro pean parliament and of the council of june 8, 2011 on the restriction of the use of certain hazardous substances in electrical and electronic equipment (eee) - recast, unless otherwis e specified as non-compliant. please note that some vishay documentation may still make reference to rohs directive 2002/95/ ec. we confirm that all the products identified as being compliant to directive 2002 /95/ec conform to directive 2011/65/eu. vishay intertechnology, inc. hereby certifi es that all its products that are identified as ha logen-free follow halogen-free requirements as per jedec js709a stan dards. please note that some vishay documentation may still make reference to the iec 61249-2-21 definition. we co nfirm that all the products identified as being compliant to iec 61249-2-21 conform to jedec js709a standards.
|
