PHOTO IC Low-voltage operation photo IC S4810, S6289 Operation at low voltage from 2.2 V S4810 and S6289 are digital output photo ICs consisting of a photodiode, schmitt trigger circuit and output transistor, all integrated on a single chip and molded into a visible-cut, subminiature plastic package. Features Applications l Low-voltage operation: 2.2 to 7 V l Subminiature plastic package with lens l Low current consumption l Open collector output l S4810: “H” level output at light input l Cameras l Tape start/end mark sensor for VTRs, cassette tape recorders, etc. l Optical switches l Encoders S6289: “L” level output at light input ■ Absolute maximum ratings (Ta=25 °C) Parameter Supply voltage Output voltage Output current Power dissipation Operating temperature Storage temperature Soldering Symbol Vcc Vo Io P Topr Tstg - Value -0.5 to +7 -0.5 to +7 8 150 -25 to +85 -40 to +100 260 °C, 3 s, at least 2.5 mm away from package surface Unit V V mA mW °C °C - ■ Electrical and optical characteristics (Ta=25 °C, Vcc=5 V, light source: λp=890 nm LED, unless otherwise noted) Parameter Symbol Condition Min. 2.2 - Supply voltage Vcc Low level output voltage VOL IOL=4 mA *1 High level output current IOH VO=5 V *2 Current consumption ICC ELH L→H Threshold illuminance RL=1.2 kΩ EHL H→L Threshold illuminance RL=1.2 kΩ Hysterisis *3 tPLH L→H Propagation delay time tPHL H→L Propagation delay time 2 µW/mm2 Rise time tr RL=1.2 kΩ Fall time tf Peak sensitivity wavelength λp *1: S4810: E (illuminance) =0 µW/mm2, S6289: E=2 µW/mm2 *2: S4810: E=2 µW/mm2, S6289: E=0 µW/mm2 *3: S4810: EHL/ELH, S6289: ELH/EHL Note) Connect a 0.01 µF capacitor or larger between Vcc and GND. S4810 Typ. 1.3 0.9 0.07 0.03 850 Max. 7.0 0.4 10 3 1.5 10 15 - Min. 2.2 - S6289 Typ. 1.3 0.85 0.07 0.03 850 Max. 7.0 0.4 10 3 1.5 15 10 - Unit V V µA mA µW/mm2 µW/mm2 µs µs µs µs nm Low-voltage operation photo IC S4810, S6289 ■ Response time measurement circuit S4810 S6289 IF IF 50 % IF tPLH tPHL VOH 90 % Vo PULSE INPUT IF 5V 5V RL 0.01 µF GND Vo PULSE INPUT tr tPHL tPLH 0.01 µF VOH 90 % GND 1.5 V 10 % VOL Vo 50 % RL 1.5 V 10 % VOL tf tf tr KPICC0005EA KPICC0038EB ■ Spectral response ■ Low level output voltage vs. low level output current (Typ. Ta=25 ˚C) (Typ. Ta=25 ˚C) 0.2 LOW LEVEL OUTPUT VOLTAGE (V) RELATIVE SENSITIVITY (%) 100 80 60 40 20 0 600 2.2 V 5V 0.1 7V 0 800 700 900 1000 1100 0 1200 WAVELENGTH (nm) 5 10 15 20 LOW LEVEL OUTPUT CURRENT (mA) KPICB0004EB KPICB0005EA ■ Threshold illuminance vs. supply voltage S6289 ® ® (Typ. Vcc=5 V, normalized at Ta=25 ˚C, L H) 2.0 ® H®L -25 ˚C THRESHOLD ILLUMINANCE (RELATIVE VALUE) THRESHOLD ILLUMINANCE (RELATIVE VALUE) S4810 L H -25 ˚C 1.5 ® L H 25 ˚C 1.0 ® H L 25 ˚C 0.5 ® L H 85 ˚C ® H L 85 ˚C 0 0 1 2 3 4 5 6 7 8 SUPPLY VOLTAGE (V) (Typ. Vcc=5 V, normalized at Ta=25 ˚C, H L) 2.0 ® L®H -25 ˚C H L -25 ˚C 1.5 ® H L 25 ˚C 1.0 ® L H 25 ˚C 0.5 ® H L 85 ˚C ® L H 85 ˚C 0 0 1 2 3 4 5 6 7 8 SUPPLY VOLTAGE (V) KPICB0006EA KPICB0046EA Low-voltage operation photo IC ■ Supply current vs. ambient temperature LOW LEVEL OUTPUT VOLTAGE (mV) 5V 1.5 2.2 V 1.0 0.5 -50 0 2.2 V 5V 40 7V 30 20 -50 100 50 (Typ. IOL=4 mA) 50 LOW LEVEL HIGH LEVEL 7V SUPPLY CURRENT (mA) ■ Low level output voltage vs. ambient temperature (Typ. E=0/2 µW/mm2) 2.0 S4810, S6289 AMBIENT TEMPERATURE (˚C) 0 100 50 AMBIENT TEMPERATURE (˚C) KPICB0007EA 1.5 ® ® ■ Propagation delay time vs. input light strength (Typ. VCC=5 V, normalized at Ta=25 ˚C, S4810: L H, S6289: L H) ® ® S4810: L H S6289: H L 1 ® ® S4810: H L S6289: L H 0.5 0.5 -50 (Typ. Ta=25 ˚C, Vcc=2.2 V to 7 V, RL=1.2 kW) 40 PROPAGATION DELAY TIME (µs) THRESHOLD ILLUMINANCE (RELATIVE VALUE) ■ Threshold illuminance vs. ambient temperature KPICB0008EA 30 20 S4810: L®H S6289: H®L S4810: H®L S6289: L®H 10 0 0 50 100 0 1 2 3 4 5 ENERGY DENSITY (µW/mm2) AMBIENT TEMPERATURE (˚C) KPICB0009EA ■ Rise/fall time vs. load resistance KPICB0010EB ■ Directivity (Typ.) 600 (Typ. Ta=25 ˚C, VCC=2.2 to 7 V, E=2 µW/mm2) -30˚ -20˚ -10˚ 0˚ 10˚ 20˚ 30˚ 100 % 500 RISE/FALL TIME (ns) 80 % 40˚ -40˚ 400 RISE TIME 60 % 300 -50˚ 200 -60˚ 50˚ 40 % 100 60˚ -70˚ FALL TIME 70˚ 20 % -80˚ 0 0.1 80˚ -90˚ 1 LOAD RESISTANCE (kW) 10 60 40 20 0 20 40 90˚ 60 RELATIVE SENSITIVITY KPICB0011EB KPICB0012EA Low-voltage operation photo IC S4810, S6289 ■ Power dissipation vs. ambient temperature (Typ.) POWER DISSIPATION (mW) 300 200 100 0 -25 0 25 50 75 100 AMBIENT TEMPERATURE (˚C) KPICB0048EA ■ Dimensional outline (unit: mm) 3.5 5˚ 1.6 10˚ 1.3 0.72 0.57 R0.45 1.6 3.5 (1.15) VISIBLE-CUT RESIN (BLACK) 10˚ BURR 5˚ 0.16 (1.0) 0.4 6.0 ± 1.0 0.6 1.27 1.27 (SPECIFIED AT THE LEAD ROOT) VO GND Vcc Tolerance unless otherwise noted: ±0.2, ±2˚ Shaded area indicates burr. Values in parentheses are not guaranteed, but for reference. KPICA0005EB Information furnished by HAMAMATSU is believed to be reliable. However, no responsibility is assumed for possible inaccuracies or omissions. Specifications are subject to change without notice. No patent rights are granted to any of the circuits described herein. Type numbers of products listed inthe specification sheets or supplied as samples may have a suffix "(X)" which means tentative specifications or a suffix "(Z)" which means developmental specifications. ©2009 Hamamatsu Photonics K.K. HAMAMATSU PHOTONICS K.K., Solid State Division 1126-1 Ichino-cho, Higashi-ku, Hamamatsu City, 435-8558 Japan, Telephone: (81) 53-434-3311, Fax: (81) 53-434-5184, www.hamamatsu.com U.S.A.: Hamamatsu Corporation: 360 Foothill Road, P.O.Box 6910, Bridgewater, N.J. 08807-0910, U.S.A., Telephone: (1) 908-231-0960, Fax: (1) 908-231-1218 Germany: Hamamatsu Photonics Deutschland GmbH: Arzbergerstr. 10, D-82211 Herrsching am Ammersee, Germany, Telephone: (49) 8152-375-0, Fax: (49) 8152-265-8 France: Hamamatsu Photonics France S.A.R.L.: 19, Rue du Saule Trapu, Parc du Moulin de Massy, 91882 Massy Cedex, France, Telephone: 33-(1) 69 53 71 00, Fax: 33-(1) 69 53 71 10 United Kingdom: Hamamatsu Photonics UK Limited: 2 Howard Court, 10 Tewin Road, Welwyn Garden City, Hertfordshire AL7 1BW, United Kingdom, Telephone: (44) 1707-294888, Fax: (44) 1707-325777 North Europe: Hamamatsu Photonics Norden AB: Smidesvägen 12, SE-171 41 Solna, Sweden, Telephone: (46) 8-509-031-00, Fax: (46) 8-509-031-01 Cat. No. KPIC1005E06 Italy: Hamamatsu Photonics Italia S.R.L.: Strada della Moia, 1/E, 20020 Arese, (Milano), Italy, Telephone: (39) 02-935-81-733, Fax: (39) 02-935-81-741 Aug. 2009 DN