C9329

C9329 HAMAMATSU | Alldatasheet

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Digital output function, current-to-voltage conversion amplifier for amplifying very slight photocurrent with low noise C9329 C9329 is a current-to-voltage conversion amplifier used to amplify very slight photocurrent from a photodiode with very low noise. Three ranges of photocurrent detection sensitivity level (H, M, L) are selectable to match the input signal. C9329 operates on the built-in dry batteries so it can be easily used anywhere. C9329 can be directly connected to a personal computer through the RS-232C interface allowing you to acquire high- resolution (16-bit) digital output signals and use the data logger function. Features Applications /K6C Three sensitivity ranges H: 1 × 109 (V/A) M: 1 × 107 (V/A) L : 1 × 105 (V/A) /K6C Selectable operation modes (analog output / digital output) /K6C Serial connection (RS-232C) with PC /K6C Data logger function, low battery function /K6C Operates on either dry battery or AC adapter /K6C Precision photometry /K6C Laser monitors /K6C Optical power meters /K6C Low signal current preamplifiers I Absolute maximum ratings (Ta=25 °C) Parameter Symbol Value Unit Maximum supply voltage Vcc Max. +14 V Operating temperature * 1 Topr 0 to +50 °C Storage temperature * 1 Tstg -10 to +60 °C *1: No condensation I Electrical and optical characteristics (Ta=25 °C) Parameter Symbol Condition Min. Typ. Max. Unit H - 1 × 10 9 - M - 1 × 10 7 -Conversion impedance L Rf -1 × 1 0 5 - V/A H 0 - ±5 M 0 - ±500Input photo current range L Ic 0 - ±50000 nA HD C 1 6 - M DC 1.6 k -Frequency bandwidth (-3 dB) L fc DC 1.6 k - Hz Offset drift - *2 - - ±0.5 mV/day Temperature drift - - - 25 µV/ °C Maximum output amplitude VFS RL=2 k Ω ±5 - - V Output noise Vn Frequency bandwidth * 3 - - 0.5 mV p-p Output resistance Ro - 100 - Ω Maximum input capacitance Ct Overshoot 30 % Max. - - 5000 pF Analog output (MANUAL MODE) Maximum capacitive load CL - - 1000 pF Interface - RS-232C, 19200 bps, 8-bit, Non-parity, 2-stop bit - A/D conversion voltage range - ±5 V Digital output (REMOTE MODE) A/D read cycle - - 50 - ms Consumption current Is *4 - - 20 mA Battery lifetime - R L > 10 k Ω *4 -5 0- h r *2 ɿWithout photodiode. Maximum output variation per day, measured at 25 °C after 10-minute warm-up after power ON. *3 ɿAnalog output measured after amplified 10 times (through 1.6 kHz low-pass filter). *4 ɿWithout photodiode. When using one alkaline dry battery 6LR61 (006P , 9 V) in analog output.

Photosensor amplifier C9329 This is an example using a photodiode whose cathode is internally connected to its metal package. When you use a photodiode metal package, use an insu- lator to electrically insulate and also hold the package in a shield case as shown in the figure at right. Connect the anode to the shield case. Any single-element photodiode with a terminal capaci- tance below 5000 pF can be used. Using a photodiode with anode grounded is recom- mended. Using a photodiode with a BNC connector (S2281 se- ries) allows you to easily make measurements because it connects to C9329 with a BNC-BNC plug coaxial cable. KACCC0221EA I Typical connection to photodiode Anode: Connect to the shield wire of the cable and shield case. Cathode: Connect to the core wire of the cable. SOLDER INSULATOR CATHODE ANODE PHOTODIODE EXTERNAL SHIELD CASE COAXIAL CABLE WITH BNC PLUG Connect to C9329 terminal I Connection example Operation example by digital output (REMOTE MODE) COAXIAL CABLE WITH BNC-BNC PLUG PHOTODIODE (S2281 SERIES) to RS-232C TERMINAL PC to IN TERMINAL to DC TERMINAL AC ADAPTER (Need not be connected when operating on battery) SWITCH C9329 REAR SW TO "REMOTE MODE" RS-232C CABLE Rf RANGE SWITCH KACCC0222EA I Display example of accessory sample software Data logger setting range Measurement interval: 50 ms to 1 min (50 ms interval) Measurement count: 32000 Max. Measurement interval × Meassurement count: 20 hours Max. I Dimensional outline (unit: mm, excluding project parts) I Accessories ɾAC adapter (Plug type: A-2 plug) *5 ɾDry battery ɾSample software CD-ROM (OS: Windows98SE/Me/2000/Xp * 6ʣ ɾInstruction manual *5: Caution) Depending on the country, an adapter plug might be required when connecting to the AC outlet. If so, please purchase a proper adapter plug from an electronics supply house. *6: Resistered trademark of Microsoft Corporation in the United States. Photodiode, coaxial cable with BNC-BNC plug and RS-232C cable are not supplied with C9329. You will need an RS-232C cable (straight cable terminated with a D-sub 9 pin female connector at both ends) available from electronics supply houses. KACCA0137EA UPPER SURFACE REAR MANUAL MODE DC JACK DC12V EIAJ RS232C ONLY FOR REMOTE MODES REMOTE MODE OUT IN 90 ± 1 115 ± 1 40 ± 1 FRONT Rf RANGE H M L ZERO ADJ. DATA LOG. PHOTOSENSOR AMPLIFIER C9329 POWER ONAUTO ZERO PUSH START Note: Use the Rf RANGE switch to change the detection sensitivity. (Detection sensitivity cannot be changed from the PC.)

S2281 series photodiodes are sealed in a metal package with a BNC connector and designed to connect to C9329 photosensor amplifier. Two different spectral response ranges are provided. The large active area makes S2281 series suitable for optical power meters. A variant type S9219 with a visual compensation filter is also available.Hamamatsu also provides E2573 BNC-BNC coaxial cable (length: 1 m) as an option. PHOTODIODE Si photodiode Si photodiode with BNC connector S2281 series 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 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 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. Cat. No. KACC1100E02 Sept. 2006 DN 0.1 190 400 600 800 1000 0.3 0.2 (Typ. Ta =25 ˚C) 0.4 0.5 0.6 0.7 PHOTO SENSITIVITY (A/W) WAVELENGTH (nm) S2281/-04 S2281-01 I General ratings Parameter S2281 S2281-01 S2281-04 Unit Active area size φ11.3 φ11.3 φ7.98 mm Active area 100 100 50 mm Package Metal with BNC connector - Window material Quartz glass - I Absolute m axim um ratings Parameter Symbol S2281 S2281-01 S2281-04 Unit Reverse voltage V R Max. 5 V Operatin g temperature Topr -10 to +60 °C Storage temperature Tstg -20 to +70 °C I Electrical and optical characteristics (Ta=25 °C, unless otherwise noted) Spectral response ran ge λ - 190 to 1100 -- 190 to 1000 -- 190 to 1100 -n m Peak sensitivit y wavelength λ p - 960 - - 720 - - 960 - nm Short circuit current Isc 100 lx 64 80 - 32 40 - 32 40 - µA Dark current I D VR=10 mV - 50 500 - 6 300 - 50 500 pA Shunt resistance Rsh VR=10 mV 20 200 - 30 1700 - 20 200 - MΩ Rise time tr VR=0 V RL=1 k Ω -3- -7- -3- µ s Terminal capacitance Ct VR=0 V f=10 kHz - 1300 - - 3200 - - 1300 - pF Noise e quivalent power NEP VR=0 V, λ =λ p - 1.8×10 -14 -- 8.6×10 -15 -- 1.8×10 -14 -W / H z 25.0 ± 0.1 17.5 ± 0.1 7.98 10.0 ± 0.1 16.0 - 0.1 5.0 ± 0.2 GLASS WINDOW 25.0 ± 0.1 17.5 ± 0.1 11.3 ACTIVE AREA (100 mm2) ACTIVE AREA (50 mm S2281,S2281-01 S2281-04 BNC : UG-625B/U CORE: CATHODE CASE: ANODE KSPDA0080EA I Dimensional outline (unit: mm)I Spectral response KSPDB0090EA