PSD module C10443 series Integrates a PSD for precision photometry with low-noise amp in a compact case PSD modules contain a high-precision two-dimensional PSD (position sensitive detector) and a low-noise amplifier, and are able to perform accurate distance measurement. Using a PSD module with a dedicated signal processing unit (C10460) allows obtaining distance information easily. Features Applications Easy handling Optical axis alignment High precision analog voltage output Range finder Only half size of a business card: 34 (W) × 44 (H) × 40 (D) mm Three-dimensional measurement Three-types with different active areas available Length measurement Liquid level sensors Distortion measurement Absolute maximum ratings (Ta=25 °C) Parameter Supply voltage Operating temperature*1 Storage temperature*1 *1: No condensation Symbol Vcc max Topr Tstg Value ±13 0 to +50 -10 to +60 Unit V °C °C Specifications (Ta=25 °C, Vcc=±12 V) C10443 Unit -02 -03 Built-in PSD Two-dimensional PSD mm Photosensitive area 4×4 9×9 12 × 12 nm 320 to 1100 Spectral response range 320 to 1060 λ Peak sensitivity wavelength 960 920 nm λp Photosensitivity S -60 mV/μW λ=λp Maximum input optical power 167 μW λ=λp ±70 typ. ±150 typ. ±150 typ. 3 E μm Position detection error* ±150 max. ±250 max. ±250 max. 4 0.5 1.0 1.4 μm Position resolution* ΔR Σ=-10 V *3: Reference value. Values may vary depending on operating environment. Position detection error is specified within a circular range of 80% from the center of the active area to the edge. Recommended light spot size: φ0.2 mm or more *4: Reference value. Values may vary depending on operating environment. Σ is the sum of each output voltage and calculated as follows. Σ = VX1 + VX2 + VY1 + VY2 Parameter Symbol Condition -01 Electrical and optical characteristics (Ta=25 °C, Vcc=±12 V) Parameter Symbol Condition Min. Operating supply voltage Vcc ±5 Current consumption Icc Dark state *5 Output amplitude voltage Vout 0 Output noise voltage Vn Dark state Offset voltage Vos Dark state -5 Cut-off frequency fc -3 dB *5: 0 V in dark state. A negative voltage output appears when light is input. www.hamamatsu.com Typ. 1 16 Max. ±12 ±2 -Vcc + 1.1 +5 - Unit V mA V mVp-p mV kHz 1 PSD module C10443 series Spectral response (Typ. Ta=25 °C) -80 Photosensitivity (mV/µW) -70 -60 C10443-03 -50 -40 C10443-01/-02 -30 -20 -10 0 300 400 500 600 700 800 900 1000 1100 Wavelength (nm) KACCB0151EA Example of position detectability (Ta=25 °C, λ=900 nm, spot light size: φ0.2 mm) C10443-01 C10443-02 Scan interval 1 mm Scan interval 0.4 mm KPSDC0064EA KPSDC0065EA 2 PSD module C10443 series C10443-03 Line interval 1 mm KPSDC0020EA Block diagram Conversion formula COM (VX2 + VY1) - (VX1 + VY2) × L VX1 + VX2 + VY1 + VY2 2 y= (VX2 + VY2) - (VX1 + VY1) × L VX1 + VX2 + VY1 + VY2 2 Output VX1 Y2 X1 x= X2 2-D PSD Output VX2 I-V Conversion amplifier Output VY1 x, y: Position (mm) of light spot relative to center of PSD photosensitive area L: 4.5 mm (C10443-01) 10 mm (C10443-02) 14 mm (C10443-03) Output VY2 Y1 +Vcc -Vcc Reference voltage circuit GND Dual power supply ±5 to ±12 V KACCC0345EA Dimensional outline (unit: mm) (2 ×) M2 depth 5 Center of PSD photosensitive area Photosensitive area size C10443-01: 4 × 4 C10443-02: 9 × 9 C10443-03: 12 × 12 37 44 14 34 40 3 17 Connector HR-10A-10R-10PB Hirose Electric 10-pin, male 6.3 M4 depth 5 Photosensitive surface 20 KACCA0193EA 3 PSD module C10443 series Connection example AC adapter* PSD moudle C10443 Secure with optical bench rod, etc. Cable for analog output* Connection cable for PSD module* Voltmeter, oscilloscope, etc. Signal processing unit for PSD module C10460 RS232C cable PC * Accessory of a signal processing unit for PSD module C10460 KACCC0349EC Accessory · Cable: length 1 m (One end of cable is cut off.) Connector HR10A-10P-10S (Hirose electric 10-pin, female) 1m KACCA0194EA Information described in this material is current as of December, 2011. Product specifications are subject to change without prior notice due to improvements or other reasons. Before assembly into final products, please contact us for the delivery specification sheet to check the latest information. Type numbers of products listed in the delivery specification sheets or supplied as samples may have a suffix "(X)" which means preliminary specifications or a suffix "(Z)" which means developmental specifications. The product warranty is valid for one year after delivery and is limited to product repair or replacement for defects discovered and reported to us within that one year period. However, even if within the warranty period we accept absolutely no liability for any loss caused by natural disasters or improper product use. Copying or reprinting the contents described in this material in whole or in part is prohibited without our prior permission. www.hamamatsu.com 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 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) 8152-375-0, Fax: (49) 8152-265-8 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 int. 6, 20020 Arese, (Milano), Italy, Telephone: (39) 02-935-81-733, Fax: (39) 02-935-81-741 China: Hamamatsu Photonics (China) Co., Ltd.: 1201 Tower B, Jiaming Center, No.27 Dongsanhuan Beilu, Chaoyang District, Beijing 100020, China, Telephone: (86) 10-6586-6006, Fax: (86) 10-6586-2866 Cat. No. KPSD1027E04 Dec. 2011 DN 4