PHOTO IC Photo IC for laser beam synchronous detection S6174, S6874-10, S8041 Photo IC for start timing detection for laser printers, etc. S6174, S6874-10, S8041 are designed for laser beam synchronous detection in laser printers, etc. These photo ICs use a single-element photodiode and a signal processing circuit integrated in a small package. For more precision printing, Hamamatsu also provides S5049 series photo ICs using a dual-element photodiode. Features Applications l Small plastic package: 4.5 x 5.5 mm (S6174, S6874-10) l Built-in signal processing circuit l Photodiode length l Print start timing detection for laser printers, digital copiers, etc. S6174 : 1.65 mm S6874-10: 2.17 mm S8041 : 3.0 mm Absolute maximum ratings (Ta=25 C) Parameter Supply voltage Power dissipation *1 Output voltage Output current Ro terminal current O p erating te m p erature Storage temperature Soldering Symbol Vcc P Vo Io IRO Topr Tstg - S6174 S6874-10 -0.5 to +7 150 -0.5 to Vcc 20 2 -25 to +80 -40 to +85 230 C, 5 s S8041 Unit V mW V mA mA C C - *1: Derate power dissipation at a rate of 2 mW/C above Ta=25 C. Electrical and optical chara cteristics (Ta =25 C, =780 n m, Vcc=V c c 1 = Vcc 2=5 V, Ro= 5.1 k, u nless otherw i s e note d) Parameter Symbol Supply voltage High level output voltage Lo w level output voltage Vcc VOH VOL Current consumption ICC T hreshold input po w er HL propagation delay time LH propagation delay time Rise time Fall time PTH tPHL tPLH tr tf Condition Min. 4.5 Pin=0 4.9 Pin=200 W, IOL=10 mA Pin=0, at high level output Pin=200 W 55 Pin=200 W Duty ratio 1: 1 2 RL=510 , CL=15 pF * - S6174 Typ. 5.0 0.4 70 - Max. 5.5 0.6 5 6 85 400 600 200 100 S6874-10 Min. Typ. Max. 4.5 5.0 5.5 4.9 0.4 0.6 5 6 55 70 85 400 600 200 100 Min. 4.5 4.9 60 - S8041 Typ. 5.0 0.4 75 - Max. 5.5 0.6 5 6 90 400 600 200 100 *2: Measured by pulse-driving a laser diode. Rise time (tr) and fall time (tf) of input light waveform are less than 1 ns. Unit V V V mA mA W ns Photo IC for laser beam synchronous detection S6174, S6874-10, S8041 Block diagram S6174, S6874-10 Vcc EXTERNAL GAIN RESISTANCE Ro 10 k Ro ( IN ) + Vo - CURRENT AMPLIFIER Vref GND KPICC0020EA S8041 Vcc1 Vcc2 EXTERNAL GAIN RESISTANCE Ro 10 k Ro ( IN ) + CURRENT AMPLIFIER - Vo Vref GND KPICC0058EA Photo IC for laser beam synchronous detection S6174, S6874-10, S8041 Dimensional outlines (unit: mm) 1.0 2.0 0.2 1.5 0.4 2.0 1.5 0.4 4.5 7.5 0.3 PHOTOSENSITIVE SURFACE Vo Ro Vcc NC NC 0.1 3 0.7 0.15 0.7 0.3 5 0.25 0.7 0.3 3 10 5.5 5.4 1.65 0.5 5.6 0.2 (INCLUDING BURR) CENTER OF ACTIVE AREA 5.4 4.6 0.2 (INCLUDING BURR) 2.045 0.2 0.4 0.89 S6174 NC NC NC (IN) GND Tolerance unless otherwise noted: 0.1, 2 Shaded area indicates burr. KPICA0011EB 1.0 2.0 0.2 1.5 0.4 PHOTOSENSITIVE SURFACE 5 0.7 0.3 0.1 0.7 0.15 7.5 0.3 3 2.0 1.5 0.4 4.5 0.25 0.7 0.3 3 10 5.5 5.4 2.17 0.5 5.6 0.2 (INCLUDING BURR) CENTER OF ACTIVE AREA 5.4 4.6 0.2 (INCLUDING BURR) 1.785 0.2 0.4 0.89 S6874-10 Vo Ro Vcc NC NC NC NC NC (IN) GND Tolerance unless otherwise noted: 0.1, 2 Shaded area indicates burr. KPICA0033EA Photo IC for laser beam synchronous detection S6174, S6874-10, S8041 S8041 0.35 0.6 0.3 1.4 0.3 0.89 ACTIVE AREA 3 x 0.5 9.5 10 0.6 0.3 5.2 1.4 0.3 1.0 DEPTH 0.15 15 0.1 0.1 1.4 0.2 8.0 0.3 5.4 0.2 (INCLUDING BURR) 0.45 0.2 1.7 0.8 15 PHOTOSENSITIVE SURFACE 0.4 0.15 9.7 0.2 (INCLUDING BURR) 10 Vcc1 IN (PD) (GND) (GND) GND VO (GND) RO VCC2 VCC1 Tolerance unless otherwise noted: 0.1, 2 Shaded area indicates burr. Pins , and should be connected to pin on the PC board. KPICA0032EA 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. (c)2001 Hamamatsu Photonics K.K. HAMAMATSU PHOTONICS K.K., Solid State Division 1126-1 Ichino-cho, Hamamatsu City, 435-8558 Japan, Telephone: (81) 053-434-3311, Fax: (81) 053-434-5184, http://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) 08152-3750, Fax: (49) 08152-2658 France: Hamamatsu Photonics France S.A.R.L.: 8, 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: Smidesvagen 12, SE-171 41 Solna, Sweden, Telephone: (46) 8-509-031-00, Fax: (46) 8-509-031-01 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 Cat. No. KPIC1042E02 Jun. 2001 DN