Datasheet

Color sensor module
C9303-03
RGB-LED backlight monitor for TFT-LCD
(liquid crystal display)
The C9303-03 is a color sensor module that has a RGB color sensor and current-to-voltage conversion amplifier mounted on
a small circuit board.
Features
Applications
Built-in RGB color sensor
Sensitivity matches wavelengths of RGB-LED backlight
for TFT-LCD.
3 ch current-to-voltage conversion amplifiers
Simultaneous output of 3 ch RGB photocurrent
RGB-LED backlight monitor for TFT-LCD
Configuration and size suitable for side mounting to
TFT-LCD
Suitable for lead-free solder
Same gain and pin assignment to the conventional type C9303
Low current consumption: 1/3 than the conventional type
Absolute maximum ratings (Ta=25 °C unless otherwise noted)
Parameter
Supply voltage
Reference voltage
Operating temperature*1
Storage temperature*1
Symbol
Vcc
VREF
Topr
Tstg
Value
+5.5
Vcc - 0.4
-20 to +85
-20 to +85
Unit
V
V
°C
°C
*1: No dew condensation
When there is a temperature difference between a product and the surrounding area in high humidityenvironment,dewcondensation
may occur on the product surface. Dew condensation on the product may cause deterioration in characteristics and reliability.
Note: Exceeding the absolute maximum ratings even momentarily may cause a drop in product quality. Always be sure to use the
product within the absolute maximum ratings.
www.hamamatsu.com
1
Color sensor module
C9303-03
Electrical and optical characteristics (Ta=25 °C, Vcc=5.0 V, VREF=3.000 V, per 1 ch unless otherwise noted)
Parameter
Symbol
Spectal response range
λ
Peak sensitivity wavelength
λp
Condition
Red
Green
Blue
Red
Green
Blue
λp=620 nm
λp=540 nm
λp=460 nm
Red
Green
Blue
Dark state
SR
SG
SB
ZtR
ZtG
ZtB
Vos
Vout
Vout
Photosensitivity
Trans-impedance
Output offset voltage
Output voltage range
Output signal polarity*2
Output noise voltage swing
Vn
Rise time
Cutoff frequency
Current consumption
Operating supply voltage range
tr
fc
Icc
Vcc
Min.
-10
-16
-13
VREF - 5
0.4
Typ.
590 to 720
480 to 600
400 to 540
620
540
460
-14
-20
-18
91
91
100
Negative
+2.7
Dark state,
within frequency bandwidth
10 to 90%
-3 dB
Dark state
Max.
-
Unit
-
nm
nm
V/mW
kΩ
VREF + 5
Vos
mV
V
-
5
-
mVp-p
22
16
0.4
+5
1.5
+5.5
μs
kHz
mA
V
*2: See the following graph (output voltage vs. input light).
Spectral response
Output voltage vs. input light
(Typ. Ta=25 °c)
-25
Blue
3
Green
Output voltage (V)
Photosensitivity (V/mW)
-20
(Typ. Ta=25 °C, VREF=3.000 V)
4
-15
Red
-10
Red
Blue
2
1
Green
-5
0
300
400
500
600
700
800
900
0
0
0.1
0.2
Input light (mW)
Wavelength (nm)
KACCB0058EC
KACCB0057EB
2
Color sensor module
C9303-03
Block diagram
VREF
Vcc
Amp
GND
A
VRO
A
VGO
A
VBO
R
G
B
KACCC0199EA
Dimensional outline (unit: mm)
39.0 (parts mounting place)
(2.0)
ZtR
(2 ×) ϕ2.2
5.0
ZtB
B R
G
ZtG
14.6 ± 0.3
(7.3)
43.0
GND pad
(through hole)
CN
3.0 max.
47.0 ± 0.5
Pin no.
t=1.0
Color sensor
4.1
Filter (3.2 × 3.2 × 0.75 t)
3.0 max.
(2.0)
Connector: CN SM08B-SURS-TF (JST)
Mating cable: AWG#32
Tolerance unless otherwise noted: ±0.2
Signal
VREF
Vcc
GND
NC
VGo
VRo
VBo
NC
KACCA0160EA
3
Color sensor module
C9303-03
Application example
Optical feedback of backlight for TFT-LCD
C9303-03
Color
controller
Luminance/
light coordinate
setting
Mixing light guide &
LCD panel
Red driver
Green driver
LED light source
Blue driver
LED: Made by Lumileds (LUXEON), http://www.lumileds.com/
KACCC0212EC
Accessories
∙ Instruction manual
∙ Dedicated cable with connector (500 ± 50 mm)
Related information
www.hamamatsu.com/sp/ssd/doc_en.html
Precautions
∙ Disclaimer
Information described in this material is current as of June, 2016.
Product specifications are subject to change without prior notice due to improvements or other reasons. This document has been carefully prepared and the
information contained is believed to be accurate. In rare cases, however, there may be inaccuracies such as text errors. Before using these products, always
contact us for the delivery specification sheet to check the latest 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, Bridgewater, N.J. 08807, 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: Torshamnsgatan 35 16440 Kista, 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) 02-93581733, Fax: (39) 02-93581741
China: Hamamatsu Photonics (China) Co., Ltd.: B1201, Jiaming Center, No.27 Dongsanhuan Beilu, Chaoyang District, Beijing 100020, China, Telephone: (86) 10-6586-6006, Fax: (86) 10-6586-2866
Cat. No. KACC1112E04 Jun. 2016 DN
4
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