MODULE Driver circuit for Si photodiode array C9004 Driver circuit for 16-element photodiode array Features Applications lHigh precision and high-speed measurement by simultaneous 16-channel readout lAssembled with pulse generator (8-step adjustable oscillatory frequency) CLK, START, A/D conversion Trig and EOS pulse output lChoice of gain (conversion impedance): 1 × 106 or 1 × 107 (V/A) lHamamatsu S4111-16 series, S5668 series photodiode arrays are directly mountable on board. lSingle power supply operation: +12 V lPerformance evaluation of Hamamatsu S4111-16 series, S5668 series photodiode arrays lPosition measurement lDisplacement measurement ■ 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 ■ Electrical and optical characteristics (Ta=25 °C) Parameter Symbol Input current range Iin Conversion impedance *1 Tz Output offset voltage Output amplitude voltage Output noise voltage Rise time Vos Vo enp-p tr Condition Tz=1 × 106 Tz=1 × 107 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 Min. 1 × 106 Typ. - Max. 1 × 10-5 1 × 10-6 1 × 107 Unit A A V/A - 0.025 - V 0 0 0.25 - +10 +10 V V V - 5 - mVp-p - 10 - mVp-p 1.5625 5 5.6 5.6 TTL 200 100 200 640 µs µs pF kHz µs mA 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. 250 1 Driver circuit for Si photodiode array C9004 ■ Block diagram 16-ELEMENT PHOTODIODE CURRENT-VOLTAGE CONVERSION AMP 5 × 10 5 DC-DC CONVERTER TIMING GENERATOR · · · · · · · · · · · · · · · · S4111-16 S5668 OSCILLATOR S/H × 16 ch +12 V GND EOS Trig START CLK JP MUX SW GND Vout BUFFER ×2 or ×20 KACCC0181EB ■ Timing chart 360 µs MIN. 5 µs MIN. CLK START (S/H) (Reset) 5 µs MIN. Trig. EOS Signal out KACCC0182EA ■ Dimensional outline (unit: mm) Photodiode array mount side Back side (27 ×) 0.8TH (4 ×) R3 P2.54 × 8 7.62 4.5 MAX. PHOTODIODE ARRAY MOUNT POSITION 15.24 3.2 (THRU HOLE) 9.94 (4 ×) 89.0 95.0 8.0 BCD SWITCH CN 6 LAND PATTERN FOR GND 64.0 1.6 12.5 MAX. DC JACK FOR AC ADAPTER 70.0 NOTE) Photodiode array sold separately KACCA0117EB ■ 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 2 Cat. No. KACC1081E02 Mar. 2006 DN