tsop28..on vishay telefunken 1 (6) rev. 1, 15-jul-99 www.vishay.de ? faxback +1-408-970-5600 document number 82078 photo modules for pcm remote control systems available types for different carrier frequencies type fo type fo TSOP2830ON 30 khz tsop2833on 33 khz tsop2836on 36 khz tsop2837on 36.7 khz tsop2838on 38 khz tsop2840on 40 khz tsop2856on 56 khz description the tsop28..on series are miniaturized receivers for infrared remote control systems. pin diode and preamplifier are assembled on lead frame, the epoxy package is designed as ir filter. the demodulated output signal can directly be de- coded by a microprocessor. the main benefit is the reliable function even in disturbed ambient and the protection against uncontrolled output pulses. 14 500 features photo detector and preamplifier in one package internal filter for pcm frequency ttl and cmos compatibility output active low improved shielding against electrical field distur- bance suitable burst length 6 cycles/burst special features small size package enhanced immunity against all kinds of distur- bance light no occurrence of disturbance pulses at the out- put short settling time after power on (<200 s) block diagram 14318 pin input agc control circuit band pass demodu- lator 30 k 3 2 1 v s out gnd
tsop28..on vishay telefunken rev. 1, 15-jun-99 www.vishay.de ? faxback +1-408-970-5600 document number 82078 2 (6) absolute maximum ratings t amb = 25 c parameter test conditions symbol value unit supply voltage (pin 2) v s 0.3...6.0 v supply current (pin 2) i s 5 ma output voltage (pin 1) v o 0.3...6.0 v output current (pin 1) i o 5 ma junction temperature t j 100 c storage temperature range t stg 25...+85 c operating temperature range t amb 25...+85 c power consumption (t amb 85 c) p tot 50 mw soldering temperature t 10 s, 1 mm from case t sd 260 c basic characteristics t amb = 25 c parameter test conditions symbol min typ max unit supply current (pin 2) v s = 5 v, e v = 0 i sd 0.9 1.1 1.5 ma y() v s = 5 v, e v = 40 klx, sunlight i sh 1.3 ma transmission distance e v = 0, test signal see fig.6, ir diode tsal6200, i f = 300 ma d 35 m output voltage low (pin 1) i ol = 0.5 ma,e e = 0.7 mw/m 2 , f = f o v ol 250 mv irradiance (30 40 khz) pulse width tolerance: t 4/f 10 k optional 330 *) +5v **) *) only necessary to suppress power supply disturbances **) tolerated supply voltage range : 4.5 v tsop28..on vishay telefunken 3 (6) rev. 1, 15-jul-99 www.vishay.de ? faxback +1-408-970-5600 document number 82078 typical characteristics (t amb = 25 c unless otherwise specified) 0.7 0.8 0.9 1.0 1.1 e / e rel. responsitivity e min f/f 0 relative frequency 1.3 94 9102 0.0 0.2 0.4 0.6 0.8 1.0 e 1.2 f = f 0 5% f ( 3 db ) = f 0 /7 figure 1. frequency dependence of responsivity 0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 0.01 0.10 1.00 10.00 100.00 e dc irradiance (w/m 2 ) 14310 e min e threshold irradiance (mw/m ) 2 correlation with ambient light sources ( disturbance effect ) : 1 0w/m2 1.4 klx ( stand.illum.a, t = 2855 k ) 8.2 klx ( daylight, t = 5900 k ) ambient, = 950 nm figure 2. sensitivity in bright ambient 0.0 0.4 0.8 1.2 1.6 0.0 0.4 0.8 1.2 2.0 e field strength of disturbance ( kv / m ) 2.0 94 8147 1.6 e threshold irradiance ( mw/m ) e min 2 f(e)=f 0 figure 3. sensitivity vs. electric field disturbances 0.1 1.0 10.0 100.0 0.1 1.0 10.0 100.0 1000.0 v srms ac voltage on dc supply voltage (mv) 96 12215 e min e threshold irradiance (mw/m ) 2 f = f o 10 khz 1 khz 100 hz figure 4. sensitivity vs. supply voltage disturbances 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 4.5 4.6 4.7 4.8 4.9 5.0 5.1 5.2 5.3 5.4 5.5 v s supply voltage ( v ) 14312 e min e threshold irradiance (mw/m ) 2 sensitivity in dark ambient figure 5. sensitivity vs. supply voltage e e t v o v oh v ol t 600 s 600 s t rep =100 ms t on t off 15808 optical test signal output signal , ( see fig.7 ) t d * * t rep t d > 16 ms is recommended for optimal function figure 6. output function
tsop28..on vishay telefunken rev. 1, 15-jun-99 www.vishay.de ? faxback +1-408-970-5600 document number 82078 4 (6) 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.1 1.0 10.0 100.0 1000.0 10000.0 e e irradiance (mw/m 2 ) 14314 on off t ,t output pulse length (ms) t on = 950 nm, optical test signal, fig.6 t off figure 7. output pulse diagram 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 30 15 0 15 30 45 60 75 90 t amb ambient temperature ( c ) 14315 i supply current ( ma ) s v s = 5 v figure 8. supply current vs. ambient temperature 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 30 15 0 15 30 45 60 75 90 t amb ambient temperature ( c ) 14316 e min e threshold irradiance (mw/m ) 2 sensitivity in dark ambient figure 9. sensitivity vs. ambient temperature 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2 1.3 1.4 1.5 1.6 1.7 4.5 4.6 4.7 4.8 4.9 5.0 5.1 5.2 5.3 5.4 5.5 v s supply voltage ( v ) 14317 i supply current ( ma ) s supply current in dark ambient figure 10. supply current vs. supply voltage 750 850 950 1050 0 0.2 0.4 0.6 0.8 1.2 s ( ) relative spectral sensitivity rel wavelength ( nm ) 1150 94 8408 1.0 figure 11. relative spectral sensitivity vs. wavelength 96 12223p2 0.4 0.2 0 0.2 0.4 0.6 0.6 0.9 0 30 10 20 40 50 60 70 80 1.0 0.8 0.7 d rel relative transmission distance figure 12. directivity
tsop28..on vishay telefunken 5 (6) rev. 1, 15-jul-99 www.vishay.de ? faxback +1-408-970-5600 document number 82078 dimensions in mm 16029
tsop28..on vishay telefunken rev. 1, 15-jun-99 www.vishay.de ? faxback +1-408-970-5600 document number 82078 6 (6) ozone depleting substances policy statement it is the policy of vishay semiconductor gmbh to 1. meet all present and future national and international statutory requirements. 2. regularly and continuously improve the performance of our products, processes, distribution and operating systems with respect to their impact on the health and safety of our employees and the public, as well as their impact on the environment. it is particular concern to control or eliminate releases of those substances into the atmosphere which are known as ozone depleting substances ( odss ). the montreal protocol ( 1987 ) and its london amendments ( 1990 ) intend to severely restrict the use of odss and forbid their use within the next ten years. various national and international initiatives are pressing for an earlier ban on these substances. vishay semiconductor gmbh has been able to use its policy of continuous improvements to eliminate the use of odss listed in the following documents. 1. annex a, b and list of transitional substances of the montreal protocol and the london amendments respectively 2 . class i and ii ozone depleting substances in the clean air act amendments of 1990 by the environmental protection agency ( epa ) in the usa 3. council decision 88/540/eec and 91/690/eec annex a, b and c ( transitional substances ) respectively. vishay semiconductor gmbh can certify that our semiconductors are not manufactured with ozone depleting substances and do not contain such substances. we reserve the right to make changes to improve technical design and may do so without further notice. parameters can vary in different applications. all operating parameters must be validated for each customer application by the customer. should the buyer use vishay-telefunken products for any unintended or unauthorized application, the buyer shall indemnify vishay-telefunken against all claims, costs, damages, and expenses, arising out of, directly or indirectly, any claim of personal damage, injury or death associated with such unintended or unauthorized use. vishay semiconductor gmbh, p.o.b. 3535, d-74025 heilbronn, germany telephone: 49 ( 0 ) 7131 67 2831, fax number: 49 ( 0 ) 7131 67 2423
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