PNA4608M

Photo IC PNA4601M Series (PNA4601M/4602M/4608M/4610M) Bipolar Integrated Circuit with Photodetection Function For infrared remote control systems Not soldered 1.5 Unit : mm 7.0±0.2 3.5 5.25±0.3 2.25 5˚ 5˚ Features Extension distance is 8 m or more External parts not required Adoption of visible light cutoff resin 22.0 min. 8.0±0.2 5.2 R2.25±0.1 5˚ 5˚ 2.3 0.8 3-1.5±0.2 3-0.5 +0.2 –0.15 2.0±0.1 1.0±0.1 0.45±0.2 Absolute Maximum Ratings (Ta = 25˚C) Parameter Power supply voltage Power dissipation Operating ambient temperature Storage temperature Symbol VCC PD Topr Tstg Ratings – 0.5 to +7 200 –20 to +75 – 40 to +100 Unit V mW ˚C ˚C 1 2 3 2-2.54 1: VOUT 2: GND 3: VCC Main Characteristics (Ta = 25˚C VCC = 5V) Parameter Operating supply voltage Current consumption Maximum reception distance Low-level output voltage High-level output voltage Low-level pulse width High-level pulse width PNA4601M Carrier frequency PNA4602M PNA4608M PNA4610M Note 1) Fig. 1 burst wave, L = Lmax, 16 pulses Note 2) Fig. 2 continuous wave, L ≤ Lmax Note 3) Light shut off condition Symbol VCC ICC Lmax VOL VOH TWL TWH Note 3 Note 1 Note 2 Note 3 Note 1 Note 1 Conditions min 4.7 1.8 8 4.8 200 200 typ 5.0 2.4 10 0.35 5.0 400 400 36.7 38.0 56.9 33.3 max 5.3 3.0 0.5 VCC 600 600 Unit V mA m V V µs µs f0 kHz Carrier wave : f0 Carrier wave : f0 400µs 400µs Fig.1 Fig.2 1 PNA4601M, PNA4602M, PNA4608M, PNA4610M Photo IC Block Diagram (20kΩ) amplifier AGC B.P.F demodulator comparator VCC RL VO constant voltage peak hold Panasonic Transmitter Specifications LED Transmission unit Standard reception unit 10kΩ PNZ323B 20cm 10kΩ V out 55mV V out 10kΩ GND 10µF 10V The light output of the LED transmission unit is adjusted so that the transmission output (V out) of the standard reception unit will be 55 mV when the transmission waveform (duty = 50%) is output from the LED transmission unit. Here, infrared sensitivity (SIR) of PNZ323B is 0.53 µA when emission illuminance (H) is 12.45 µW/ cm2. The maximum reception distance under these specifications is an assurance that TWH and TWL values will be within the tolerance ranges when 16 consecutive pulses of an optical output equivalent to the maximum reception distance are transmitted by the above transmission unit (The maximum reception distance is measured in the dark without external disturbance noise.) 2 ,,, ,, GND ,, PD integrator Photo IC PNA4601M, PNA4602M, PNA4608M, PNA4610M L max — Ta 120 100 B.P.F frequency characteristics (PNA4602M)* Spectral sensitivity characteristics 100 Relative reception distance L max (%) 100 Relative sensitivity S (%) 80 60 Relative sensitivity S (%) 35 37 39 41 43 80 80 60 60 40 40 40 20 20 VCC = 5V Transmitter : Standard LED Transmission unit used 0 20 40 60 80 100 20 0 – 20 0 33 0 600 700 800 900 1000 1100 1200 Ambient temperature Ta (˚C ) Carrier frequency (kHz) * The peaks for PNA4601M, PNA4608M, and PNA4610M are all f0. Wavelength λ (nm) Directivity characteristics 0˚ 100 90 80 70 60 50 40 30 20 10˚ 20˚ Relative reception distance (%) 30˚ 40˚ 50˚ 60˚ 70˚ 80˚ 90˚ 3