HAMAMATSU C9331

MODULE
Color sensor evaluation circuit
C9331
Color sensor evaluation circuit board
C9331 is an evaluation circuit board specifically designed for Hamamatsu color sensors. A 3-channel current-to-voltage conversion amplifier is
mounted that converts each of RGB photocurrent into voltage signals for output.
Features
Applications
l 3 ch current-to-voltage conversion amplifier for color
sensor evaluation
l Color sensors that mount on C9331:
l Evaluation of Hamamatsu color sensor
S7505-01, S9032-02, S8751 (optional)
■ Absolute maximum ratings (Ta=25 °C)
Parameter
Supply voltage
Operating temperature
Storage temperature
Symbol
Vcc Max.
Topr
Tstg
Value
15
+10 to +40
-10 to +50
Unit
V
°C
°C
■ Electrical and optical characteristics (Ta=25 °C, Vcc=9.0 V, common to each RGB channel)
Parameter
Operating supply voltage
Output voltage
Saturation output voltage
Output offset voltage
Trans-impedance adjustment
range
Symbol
Condition
Vcc
VOR, VOG, VOB Zt=5.1 × 105 V/A *
Vsat
RL≥100 kΩ
Zt=5.1 × 105 V/A
Vos
Without photodiode
Zt
Min.
7
0.95
4.6
Typ.
9
1.00
-
Max.
15
1.05
5.35
Unit
V
V
V
-
±40
±50
mV
Zt=1 × 105 V/A
Zt=5.1 × 105 V/A
Output impedance
Zo
Amplifier bandwidth
B
Without photodiode
* Output obtained when reference current Iref=1.96 µA is injected between the
increased by rotating VR1 to VR3 clockwise.
Input current range
Is
1 × 105 to
V/A
5.1 × 105
0.5 to 48
µA
0.1 to 9.4
510
Ω
DC to 14
kHz
photodiode connection terminals. Zt can be
1
Color sensor evaluation circuit
■ Spectral response (S9032-02)
C9331
■ Block diagram
0.25
GREEN
PHOTO SENSITIVITY (A/W)
BLUE
0.20
5 V Reg.
0.15
Vcc
RED
GND
0.10
GND
VOR
0.05
VOG
VOB
0
300
400
500
600
700
800
KACCC0201EA
WAVELENGTH (nm)
KSPDB0246EA
■ Dimensional outline (unit: mm)
VR1
VR3
Vsat
VR2
6.00 MAX.
OUTPUT VOLTAGE VOR, VOG, VOB
■ Output voltage vs. input light (output example)
Vos
1.6
INPUT LIGHT Po
24.0
COMPONENT MOUNTING SPACE
PHOTODIODE MOUNTING SURFACE
KACCC0200EA
30.0
3.2
22.0
S8751 PAD
Vcc
GND
GND
VOR
VOG
VOB
42.0
5.0
12.0 9.0
50.0
S9032-02 PAD
S7505-01 PAD
2.54
KACCA0128EA
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. ©2003 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, 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.: 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. KACC1092E01
Oct. 2003 DN