This product complies with the RoHS Directive (EU 2002/95/EC). Photo IC PNA4702M Photodiode with amplifier functions For infrared remote control systems Unit: mm (2.3) VCC Power dissipation PD Operating ambient temperature Topr Storage temperature Tstg Soldering temperature * Tsol Note) *: Less than 5 s Unit (5) (5) 2.00.15 3-1.50.2 1.00.15 +0.25 3-0.5-0.15 22.0 min. Operating supply voltage Rating R2.250.1 di p Pl lan nclu ea e se pla m d m des ne ain ain foll htt visit d te t o p:/ fo /w llo dis disc nan enan wing ww wi co on ce c fo .se ng ntin tin ty e ty ur mi UR ue ued pe pe Pro co L a d t ty du n.p bo yp pe ct life an ut e d as lat cy on es cle ic. t in sta co fo ge .jp rm . /en at i o / n. Symbol (0.8) M Di ain sc te on na tin nc ue e/ d Parameter 0.3 max. (5) 1.5max. (2.25) Not soldered 1.5 0.3 max. (3.5) ) Absolute Maximum Ratings Ta = 25C 5.250.3 7.00.2 8.00.2 (5.2) Center frequency fO : 38 kHz Operating supply voltage VCC : 3.3 V(typ.) Adoption of visible light cutoff resin (5 Features - 0.5 to +5 V 200 mW -15 to +70 C -40 to +100 C 260 C 1 2 +0.25 3-0.45-0.15 3 (2-2.54) 1: VO 2: GND 3: VCC Electrical Characteristics Ta = 25C3C, VCC = 3.3 V Parameter Symbol Operating supply voltage VCC *2 Output voltage low-level VOL VOH on tin Supply current ICC Lmax ce /D isc Maximum reception distance Pulse width low-level *1 en an Pulse width high-level *1 int Center frequency L 7 m, IOL = 400 A IOH = -2 A ue Output voltage high-level Conditions TWL TWH fO L = 0.1 m to 7 m, 16 pulse Min Typ Max Unit 2.7 3.3 3.6 V 0.1 0.3 V 2.86 3.3 V 0.6 0.8 1.0 mA 7.0 m 200 400 600 ms 38.0 kHz Ma Note) 1. Measuring methods are based on JAPANESE INDUSTRIAL STANDARD JIS C 7031 measuring methods for diodes. 2. *1: Burst wave form Figure 1 *2: Constant wave form Figure 2 Carrier frequency: fO 400 s Carrier frequency: fO 400 s Figure 1 Publication date : June 2007 Figure 2 SHE00053BED 1 This product complies with the RoHS Directive (EU 2002/95/EC). PNA4702M Block Diagram VCC (100 k) Amplifier AGC BPF PD Demodulator RL Comparator VO Integrator M Di ain sc te on na tin nc ue e/ d Controler Panasonic Transmitter Specifications LED transmitter unit di p Pl lan nclu ea e se pla m d m des ne ain ain foll htt visit d te t o p:/ fo /w llo dis disc nan enan wing ww wi co on ce c fo .se ng ntin tin ty e ty ur mi UR ue ued pe pe Pro co L a d t ty du n.p bo yp pe ct life an ut e d as lat cy on es cle ic. t in sta co fo ge .jp rm . /en at i o / n. GND Standard receiver unit PNZ323B 20 cm 10 k VO 55 mV 10 k 10 V 10 F VO 10 k GND 1. The output of the LED transmitter unit is adjusted so that the output standard receiver unit, VO may be 55 mV when transmitting waves (duty = 50%) are output from the transmitter unit, where the sensitivity to infrared emitters (SIR) of PNZ323B is 0.53 mA when the irradiance H is 12.45 mW/cm2. on tin ue 2. The maximum detection distance of this specification is guaranteed by TWH and TWL being within the limits when constant 16 pulses are transmitted with the output of the transmitter unit corresponded to the maximum detection distance in the system above. Ma int en an ce /D isc (The maximum detection distance is measured in the darkness without disturbing noises.) 2 SHE00053BED This product complies with the RoHS Directive (EU 2002/95/EC). PNA4702M Lmax Ta BPF frequency characteristics 80 60 40 100 80 80 Relative sensitivity S (%) Relative sensitivity S (%) 100 Spectral sensitivity characteristics 100 60 40 60 40 M Di ain sc te on na tin nc ue e/ d Relative reception distance Lmax (%) 120 0 Ambient temperature Ta (C) Directivity characteristics 0 10 20 Relative sensitivity S (%) 100 80 30 60 40 40 50 60 20 70 80 20 0 33 35 37 39 41 Carrier frequency (kHz) 43 20 0 600 700 800 900 1 000 1 100 1 200 Wavelength (nm) int en an ce /D isc on tin ue 90 Ma 0 -20 VCC = 3.3 V Transmitter: Standard LED Transmission unit used 20 40 60 80 100 di p Pl lan nclu ea e se pla m d m des ne ain ain foll htt visit d te t o p:/ fo /w llo dis disc nan enan wing ww wi co on ce c fo .se ng ntin tin ty e ty ur mi UR ue ued pe pe Pro co L a d t ty du n.p bo yp pe ct life an ut e d as lat cy on es cle ic. t in sta co fo ge .jp rm . /en at i o / n. 20 SHE00053BED 3 This product complies with the RoHS Directive (EU 2002/95/EC). Request for your special attention and precautions in using the technical information and semiconductors described in this book (1) If any of the products or technical information described in this book is to be exported or provided to non-residents, the laws and regulations of the exporting country, especially, those with regard to security export control, must be observed. (2) The technical information described in this book is intended only to show the main characteristics and application circuit examples of the products, and no license is granted under any intellectual property right or other right owned by our company or any other company. Therefore, no responsibility is assumed by our company as to the infringement upon any such right owned by any other company which may arise as a result of the use of technical information described in this book. M Di ain sc te on na tin nc ue e/ d (3) The products described in this book are intended to be used for standard applications or general electronic equipment (such as office equipment, communications equipment, measuring instruments and household appliances). Consult our sales staff in advance for information on the following applications: - Special applications (such as for airplanes, aerospace, automobiles, traffic control equipment, combustion equipment, life support systems and safety devices) in which exceptional quality and reliability are required, or if the failure or malfunction of the products may directly jeopardize life or harm the human body. - Any applications other than the standard applications intended. d pla inc ne lud se pla m d m es v ne ain ain foll htt isit d te t o p:/ fo /w llo dis disc nan enan wing ww wi co on ce c fo .se ng ntin tin ty e ty ur mi UR ue ued pe pe Pro co L a d t ty du n.p bo yp pe ct life an ut e d as lat cy on es cle ic. t in sta co fo ge .jp rm . /en at i o / n. (4) The products and product specifications described in this book are subject to change without notice for modification and/or improvement. At the final stage of your design, purchasing, or use of the products, therefore, ask for the most up-to-date Product Standards in advance to make sure that the latest specifications satisfy your requirements. (5) When designing your equipment, comply with the range of absolute maximum rating and the guaranteed operating conditions (operating power supply voltage and operating environment etc.). Especially, please be careful not to exceed the range of absolute maximum rating on the transient state, such as power-on, power-off and mode-switching. Otherwise, we will not be liable for any defect which may arise later in your equipment. Even when the products are used within the guaranteed values, take into the consideration of incidence of break down and failure mode, possible to occur to semiconductor products. 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