C9004_06

MODULE Driver circuit for Si photodiode array C9004 Driver circuit for 16-element photodiode array Features Applications l High precision and high-speed measurement by simultaneous 16-channel readout l Assembled with pulse generator (8-step adjustable l l l oscillatory frequency) CLK, START, A/D conversion Trig and EOS pulse output Choice of gain (conversion impedance): 1 × 106 or 1 × 107 (V/A) Hamamatsu S4111-16 series, S5668 series photodiode arrays are directly mountable on board. Single power supply operation: +12 V l Performance evaluation of Hamamatsu S4111-16 series, S5668 series photodiode arrays l Position measurement l Displacement measurement s Absolute maximum ratings Parameter Supply voltage Input current Operating temperature Storage temperature Symbol Vcc Max. Iin Max. Topr Tstg Value +18 +6.7 × 10-5 0 to +50 -20 to +80 Unit V A °C °C s Electrical and optical characteristics (Ta=25 °C) Parameter Input current range Conversion impedance *1 Output offset voltage Output amplitude voltage Symbol Iin Tz Vos Vo Tz=1 × 106 (set up prior to shipping) Tz=1 × 107 *2 Tz=1 × 106, RL=1 kΩ Tz=1 × 107, RL=1 kΩ Tz=1 × 106 (full bandwidth) Tz=1 × 107 (full bandwidth) Tz=1 × 106, RL=1 kΩ Tz=1 × 107, RL=1 kΩ Condition Tz=1 × 106 Tz=1 × 107 Min. 1 × 106 0 0 1.5625 5 Typ. 0.025 0.25 5 10 5.6 5.6 TTL 200 Max. 1 × 10-5 1 × 10-6 1 × 107 +10 +10 100 200 640 250 Unit A A V/A V V V V mVp-p mVp-p µs µs pF kHz µs mA Output noise voltage enp-p Rise time tr Capacitive load CL Oscillatory frequency (OUT) *3 CLK Start pulse width (OUT) *3 Output format *4 Current consumption Icc *1: Conversion impedance can be changed with the switch on the circuit board. *2: The variable resistor VR on the circuit board must be used for making offset adjustments. *3: Adjustable in 8 steps by using the BCD rotary switch on the circuit board. *4: CLK, START, Trig and EOS pulse output format. 1 Driver circuit for Si photodiode array s Block diagram 16-ELEMENT PHOTODIODE CURRENT-VOLTAGE CONVERSION AMP 5 × 10 5 C9004 DC-DC CONVERTER TIMING GENERATOR ········ ········ OSCILLATOR JP +12 V GND EOS Trig START CLK S4111-16 S5668 × 16 ch S/H MUX SW GND Vout ×2 or ×20 BUFFER KACCC0181EB s Timing chart 360 µs MIN. 5 µs MIN. CLK START (S/H) (Reset) 5 µs MIN. Trig. EOS Signal out KACCC0182EA s Dimensional outline (unit: mm) Photodiode array mount side Back side (27 ×) 0.8TH (4 ×) 3.2 (THRU HOLE) (4 ×) R3 9.94 4.5 MAX. P2.54 × 8 7.62 PHOTODIODE ARRAY MOUNT POSITION 8.0 95.0 89.0 BCD SWITCH CN 6 LAND PATTERN FOR GND 64.0 70.0 NOTE) Photodiode array sold separately KACCA0117EB 1.6 12.5 MAX. DC JACK FOR AC ADAPTER s Accessories · Dedicated AC adapter · Flat cable (20 cm) with I/O connector receptacle 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. ©2006 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) 08152-3750, Fax: (49) 08152-2658 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 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 15.24 2 Cat. No. KACC1081E02 Mar. 2006 DN