TSOP322.. IR Receiver Modules for Remote Control Systems VISHAY. Vishay Semiconductors

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1 TSOP3.. IR Receiver Modules for Remoe Conrol Sysems Descripion The TSOP3.. - series are miniaurized receivers for infrared remoe conrol sysems. PIN diode and preamplifier are assembled on lead frame, he epoxy package is designed as IR filer. The demodulaed oupu signal can direcly be decoded by a microprocessor. TSOP3.. is he sandard IR remoe conrol receiver series for 3 V supply volage, supporing all major ransmission codes Feaures Phoo deecor and preamplifier in one package Inernal filer for PCM frequency Improved shielding agains elecrical field disurbance TTL and CMOS compaibiliy Oupu acive low Supply volage:.7 V o 5.5 V Improved immuniy agains ambien ligh Mechanical Daa Pinning: 1 = OUT, = V S, 3 = GND Pars Table Par TSOP330 TSOP333 TSOP336 TSOP337 TSOP338 TSOP340 TSOP356 Carrier Frequency 30 khz 33 khz 36 khz 36.7 khz 38 khz 40 khz 56 khz Block Diagram kω Inpu AGC Band Pass Demodulaor PIN Conrol Circui V S 1 OUT 3 GND Applicaion Circui Transmier wih TSALxxxx TSOPxxxx Circui V S OUT GND R 1 =100Ω C 1 = 4.7 µf µc +V S GND R 1 +C 1 recommended o suppress power supply disurbances. The oupu volage should no be hold coninuously a a volage below V O =.0 V by he exernal circui. V O Documen Number 88 Rev., 3-Jun-03 1

2 TSOP3.. VISHAY Absolue Maximum Raings T amb = 5 C, unless oherwise specified Parameer Tes condiion Symbol Value Uni Supply Volage (Pin ) V S - o V Supply Curren (Pin ) I S 3 ma Oupu Volage (Pin 1) V O - o V (V S + ) Oupu Curren (Pin 1) I O 10 ma Juncion Temperaure T j 100 C Sorage Temperaure Range T sg - 5 o + 85 C Operaing Temperaure Range T amb - 5 o + 85 C Power Consumpion (T amb 85 C) P o 30 mw Soldering Temperaure 10 s, 1 mm from case T sd 60 C Elecrical and Opical Characerisics T amb = 5 C, unless oherwise specified Parameer Tes condiion Symbol Min Typ. Max Uni Supply Curren (Pin ) E v = 0 I SD ma E v = 40 klx, sunligh I SH 1.3 ma Supply Volage V S V Transmission Disance E v = 0, es signal see fig.1, IR diode TSAL600, I F = 50 ma d 35 m Oupu Volage Low (Pin 1) I OSL = ma, E e = mw/m, V OSL 50 mv es signal see fig. 1 Irradiance (30-40 khz) V S = 3 V E e min 0. mw/m Pulse widh olerance: pi - 5/f o < po < pi + 6/f o, es signal see fig.1 Irradiance (56 khz) V S = 3 V E e min mw/m Pulse widh olerance: pi - 5/f o < po < pi + 6/f o, es signal see fig.1 Irradiance (30-40 khz) V S = 5 V E e min 5 mw/m Pulse widh olerance: pi - 5/f o < po < pi + 6/f o, es signal see fig.1 Irradiance (56 khz) V S = 5 V Pulse widh olerance: pi - 5/f o < po < pi + 6/f o, es signal see fig.1 E e min 5 mw/m Irradiance pi - 5/f o < po < pi + 6/f o, es signal see fig. 1 E e max 30 W/m Direciviy Angle of half ransmission disance ϕ 1/ ± 45 deg Documen Number 88 Rev., 3-Jun-03

3 TSOP3.. Typical Characerisics (T amb = 5 C unless oherwise specified) E e V O V OH V OL Opical Tes Signal (IR diode TSAL600, I F = A, 30 pulses, f = f 0, T = 10 ms) pi * T * pi 10/fo is recommended for opimal funcion Oupu Signal ) 7/f 0 < d < 15/f 0 ) pi 5/f 0 < po < pi +6/f 0 d 1) po ) T on,t off Oupu Pulse Widh ( ms ) Ton Toff = 950 nm, opical es signal, fig E e Irradiance ( mw/m ) Figure 1. Oupu Funcion Figure 4. Oupu Pulse Diagram po Oupu Pulse Widh ( ms ) Oupu Pulse Inpu Burs Duraion = 950 nm, opical es signal, fig E e Irradiance ( mw/m ) Figure. Pulse Lengh and Sensiiviy in Dark Ambien E e min / E e Rel. Responsiviy f = f 0 5% f ( 3dB ) = f 0 / f/f 0 Relaive Frequency Figure 5. Frequency Dependence of Responsiviy E e V O V OH V OL Opical Tes Signal 600 s 600 s T = 60 ms Oupu Signal, ( see Fig.4 ) T on T off Correlaion wih ambien ligh sources: 10W/m 1.4klx (Sd.illum.A,T=855K) 10W/m 8.klx (Dayligh,T=5900K) Ambien, = 950 nm E Ambien DC Irradiance (W/m ) Figure 3. Oupu Funcion Figure 6. Sensiiviy in Brigh Ambien Documen Number 88 Rev., 3-Jun-03 3

4 TSOP3.. VISHAY f = f o 1.5 f = 10 khz f = 1 khz f = 100 Hz V srms AC Volage on DC Supply Volage (mv) Sensiiviy in dark ambien T amb Ambien Temperaure ( C ) Figure 7. Sensiiviy vs. Supply Volage Disurbances Figure 10. Sensiiviy vs. Ambien Temperaure f(e) = f E Field Srengh of Disurbance ( kv/m ).0 S ( ) rel Relaive Specral Sensiiviy Wavelengh ( nm ) Figure 8. Sensiiviy vs. Elecric Field Disurbances Figure 11. Relaive Specral Sensiiviy vs. Wavelengh Max. Envelope Duy Cycle 0. f = 38 khz, E e = mw/m Burs Lengh ( number of cycles / burs ) p d rel - Relaive Transmission Disance Figure 9. Max. Envelope Duy Cycle vs. Burslengh Figure 1. Direciviy 4 Documen Number 88 Rev., 3-Jun-03

5 TSOP3.. E e min Sensiiviy ( mw/m ) V S Supply Volage ( V ) Coninuous signal a 38 khz or a any oher frequency Signals from fluorescen lamps wih elecronic ballas wih high or low modulaion (see Figure 14 or Figure 15). IR Signal Figure 13. Sensiiviy vs. Supply Volage IR Signal from fluorescen lamp wih low modulaion Suiable Daa Forma The circui of he TSOP3.. is designed in ha way ha unexpeced oupu pulses due o noise or disurbance signals are avoided. A bandpass filer, an inegraor sage and an auomaic gain conrol are used o suppress such disurbances. The disinguishing mark beween daa signal and disurbance signal are carrier frequency, burs lengh and duy cycle. The daa signal should fulfill he following condiions: Carrier frequency should be close o cener frequency of he bandpass (e.g. 38 khz). Burs lengh should be 10 cycles/burs or longer. Afer each burs which is beween 10 cycles and 70 cycles a gap ime of a leas 14 cycles is necessary. For each burs which is longer han 1.8 ms a corresponding gap ime is necessary a some ime in he daa sream. This gap ime should be a leas 4 imes longer han he burs. Up o 800 shor burss per second can be received coninuously. Some examples for suiable daa forma are: NEC Code (repeiive pulse), NEC Code (repeiive daa), Toshiba Micom Forma, Sharp Code, RC5 Code, RC6 Code, R-000 Code, Sony Code. When a disurbance signal is applied o he TSOP3.. i can sill receive he daa signal. However he sensiiviy is reduced o ha level ha no unexpeced pulses will occur. Some examples for such disurbance signals which are suppressed by he TSOP3.. are: DC ligh (e.g. from ungsen bulb or sunligh) Time ( ms ) Figure 14. IR Signal from Fluorescen Lamp wih low Modulaion IR Signal 1691 IR Signal from fluorescen lamp wih high modulaion Time ( ms ) Figure 15. IR Signal from Fluorescen Lamp wih high Modulaion Documen Number 88 Rev., 3-Jun-03 5

6 TSOP3.. VISHAY Package Dimensions in mm Documen Number 88 Rev., 3-Jun-03

7 TSOP3.. Ozone Depleing Subsances Policy Saemen I is he policy of Vishay Semiconducor GmbH o 1. Mee all presen and fuure naional and inernaional sauory requiremens.. Regularly and coninuously improve he performance of our producs, processes, disribuion and operaingsysems wih respec o heir impac on he healh and safey of our employees and he public, as well as heir impac on he environmen. I is paricular concern o conrol or eliminae releases of hose subsances ino he amosphere which are known as ozone depleing subsances (ODSs). The Monreal Proocol (1987) and is London Amendmens (1990) inend o severely resric he use of ODSs and forbid heir use wihin he nex en years. Various naional and inernaional iniiaives are pressing for an earlier ban on hese subsances. Vishay Semiconducor GmbH has been able o use is policy of coninuous improvemens o eliminae he use of ODSs lised in he following documens. 1. Annex A, B and lis of ransiional subsances of he Monreal Proocol and he London Amendmens respecively. Class I and II ozone depleing subsances in he Clean Air Ac Amendmens of 1990 by he Environmenal Proecion Agency (EPA) in he USA 3. Council Decision 88/540/EEC and 91/690/EEC Annex A, B and C (ransiional subsances) respecively. Vishay Semiconducor GmbH can cerify ha our semiconducors are no manufacured wih ozone depleing subsances and do no conain such subsances. We reserve he righ o make changes o improve echnical design and may do so wihou furher noice. Parameers can vary in differen applicaions. All operaing parameers mus be validaed for each cusomer applicaion by he cusomer. Should he buyer use producs for any uninended or unauhorized applicaion, he buyer shall indemnify agains all claims, coss, damages, and expenses, arising ou of, direcly or indirecly, any claim of personal damage, injury or deah associaed wih such uninended or unauhorized use. Vishay Semiconducor GmbH, P.O.B. 3535, D-7405 Heilbronn, Germany Telephone: 49 (0) , Fax number: 49 (0) Documen Number 88 Rev., 3-Jun-03 7

TSOP12.. IR Receiver Modules for Remote Control Systems VISHAY. Vishay Semiconductors

TSOP12.. IR Receiver Modules for Remote Control Systems VISHAY. Vishay Semiconductors TSOP1.. IR Receiver Modules for Remoe Conrol Sysems Descripion The TSOP1.. - series are miniaurized receivers for infrared remoe conrol sysems. PIN diode and preamplifier are assembled on lead frame, he