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| MODULE PSD signal processing circuit C9068, C9069 Digital output for connection with PC C9068 (for one-dimensional PSD) and C9069 (for pin-cushion type two-dimensional PSD) are DC signal processing circuits specifically designed for position measurement using PSD. Digital output allows direct connection with a personal computer through a serial (RS-232C) interface. C9068 and C9069 are capable of detecting accurate positions of a spot light regardless of light intensity. A D/A conversion signal is also output for monitoring, and when a voltmeter is connected to this D/A conversion output, the output voltage value directly represents position data. (Output voltage represents the distance from the center of PSD. 1 V=1 mm) Features Applications l Digital output l Serial (RS-232C) connection with PC l D/A conversion signal output for monitoring l Easy handling due to single +12 V supply operation l No complicated adjustment required s Absolute maximum ratings Parameter Supply voltage Operating temperature *1 Storage temperature *1 *1: No condensation Symbol Vcc Max. Topr Tstg l Displacement measurement using PSD l Testing using PSD l PSD performance evaluation Value +18 0 to +40 -10 to +60 Unit V C C s Electrical and optical characteristics (Ta=25 C, Vcc=+12 V) Parameter Symbol Min. Typ. Max. Conversion impedance Tz 1 x 105 Feedback capacitance Cf 100 C9068 1 x 10-5 9 x 10-5 IIN Input signal current *2 C9069 1 x 10-5 9 x 10-5 Signal conversion time *3 Tr 5 Digital output format Conforms to RS -232C (position signal, light level m onitor output) 12-bit D/A conversion output amplitude Vo -10 +10 Supply voltage Vcc +9 +12 +18 Current consumption Icc 200 *2: Photocurrent Isc (total input signals) from PSD mounted on the C9068 or C9069 circuit board. *3: Output response time versus spot light position change. Unit V/A pF A A ms V V mA s Combination with PSD The following PSDs can be used by soldering the PSD leads to the through-hole terminals on the circuit board. NOTE) PSDs sold separately. Compatible PSD PSD signal processing circuit Type Type No. C9068 One-dimensional PSD S3979 *4, S3931, S3932, S1352, S3270 *4 C9069 Pin-cushion type two-dimensional PSD S1880, S1881 *4, S2044, S5990-01 *5, S5991-01 *5 *4: These PSDs cannot be directly mounted on the circuit board. Connect to the through-hole terminals at the edge of the circuit board by external wiring. *5: An attachment board should be used. PRELIMINARY DATA Aug. 2002 1 PSD signal processing circuit s Accessory sample software display example (C9069) Position data is displayed in numerical values and graphs. OS: Windows 98SE C9069 Sample software Type No. S1880 (Active area 12 x 12mm) Port No. X-Y graph Zoom In Out C9068, C9069 Operation mode Continuous n= Data record Tp Incident light level Start Stop s Dimensional outline (unit: mm) (2 x) 2.2 (2 x) 7 4 15 75 67 15 PSD INSTALLATION HEAD THROUGH-HOLES FOR EXTERNALLY CONNECTED PSD 1.6 16 4 10 10 CENTER POSITION OF PSD (2 x) 7 C906* 102 110 AT INSERTED FLAT CABLE (4 x) 3.2 D/A CONVERSION OUTPUT CONNECTOR FLAT CABLE CONNECTOR (10-PIN, male) (6) (4 x) R4 DC JACK 8 MAX. 15 MAX. (22 MAX.) DIGITAL OUTPUT CONNECTOR D-sub CONNECTOR (9-PIN, female) KACCA0118EB s Accessories * Dedicated AC adapter * Sample software (CD-ROM) * Flat cable (48 cm) with connector for D/A conversion signal output * Attachment board for S5990-01/S5991-01 (C9069 only) NOTE) RS-232C cable (straight) not supplied. 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)2003 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 Hi Ok Lo 2 Cat. No. KACC1082E03 Sep. 2003 DN |
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