PHOTO IC Photo IC for laser beam synchronous detection S5049 series Photo IC for start timing detection for precise printing S5049 uses a dual-element PIN photodiode and compares the two photocurrent signals to maintain a highly stable output even when input laser power or ambient temperature fluctuates. Two types of sensors are available to meet different operating conditions. Features l Photo IC for precision printing Stable output versus laser power or temperature variations l S5049-02: For detection of high-speed, high power laser beams l S5049-03: For detection of low power laser beams Applications l Print start timing detection for laser printers, digital copiers, fax machines, etc. Absolute maximum ratings (Ta=25 C, Vcc1=Vcc2=Vcc) Parameter Symbol Supply voltage Vcc Power dissipation *1 P Output voltage Vo Output current Io Ro1, Ro2 terminal current IRO Operating temperature Topr Storage temperature Tstg Soldering *1: Derate power dissipation at a rate of 2 mW/C above Ta=25 C. Value -0.5 to +7 150 -0.5 to Vcc 20 5 -25 to +80 -40 to +85 230 C, 5 s Unit V mW V mA mA C C - Electrical and optical characteristics (Ta=25 C, =780 nm, Vcc1=Vcc2=Vcc=5 V, Ro1=Ro2=5.1 k, unless otherwise noted) Parameter Supply voltage High level output voltage Low level output voltage Symbol Condition Vcc VOH Pin=0 VOL Pin=200 W, IOL=10 mA Pin=0, at high level output Current consumption ICC Pin=200 W, at low level output S5049-02 Threshold input power PTH S5049-03 HL propagation delay time variation tPHL Pin=200 W at center LH propagation delay time variation tPLH Pin=10 % *2 Rise time tr RL=510 , CL=15 pF Fall time tf 2 *2: Beam diameter (1/e ) =100 m, scan speed=0.5 mm/s Not including jitter caused by polygon mirror non-uniformity, etc. Min. 4.5 4.9 40 25 - Typ. 5.0 0.4 4.0 6.0 55 35 50 60 20 Max. 5.5 0.6 6.0 9.0 70 45 10 180 100 Unit V V V mA mA W W ns ns ns ns Photo IC for laser beam synchronous detection Equivalent circuit S5049 series Output waveforms of terminals 8, 11 and 13 PD1 PD2 VCC1 PD1 PD2 VCC2 EXTERNAL GAIN RESISTANCE 10 k RELAY TERMINAL IN (PD2) RO2 ACTIVE AREA RO1 VO RELAY TERMINAL IN (PD1) RO2 R O1 Vref GND KPICC0007EA CENTER OF CHIP 0.35 0.6 0.3 0.89 1.4 0.3 Dimensional outline (unit: mm) VO 0.45 5.4 0.2 (INCLUDING BURR) KPICC0008EB 0.1 0.1 1.0 DEPTH 0.15 3.05 0.2 9.5 1.7 0.8 0.5 0.15 (S5049-03) 0.4 0.15 (S5049-02) PHOTOSENSITIVE SURFACE VCC1 10 2.4 [IN (PD2)] GND RO2 GND GND VO GND RO1 VCC2 [IN (PD1)] VCC1 0.15 0.4 0.2 Tolerance unless otherwise noted: 0.1, 2 Shaded area indicates burr. 9.7 0.2 (INCLUDING BURR) 15 10 15 0.6 0.3 5.2 1.4 0.3 PD2 8.0 0.3 2.6 0.2 PD1 0.7 PD1 PD2 DETAILS OF PHOTODIODE CENTER OF CHIP Tolerance unless otherwise noted: 0.03 KPICA0007EB 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. KPIC1007E01 Feb. 2001 DN