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PDF HDJD-S722-QR999 Data sheet ( Hoja de datos )
| Número de pieza | HDJD-S722-QR999 | |
| Descripción | Color Sensor | |
| Fabricantes | AVAGO TECHNOLOGIES | |
| Logotipo |  |
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HDJD-S722-QR999
Color Sensor
Data Sheet
Description
Avago Technologies’ color sensor is a high performance,
small in size, cost effective light to voltage converting
www.DataSheet4Us.ecnomsor. The sensor combines a photodiode array and
three trans-impedance amplifiers in a single monolithic
CMOS IC solution. With a Red (R), Green (G) and Blue
(B) color filters coated over the photodiode array, the
sensor converts R, G, B light to analog voltage outputs,
denoted by VROUT, VGOUT and VBOUT, respectively.
The sensor is packaged in a 5x5x1 (mm) surface mount
QFN-16 package.
Applications
Avago Technologies’ color sensor is ideal for open-loop
color identification and closed-loop color point control.
The sensor is designed for low illuminance applica-
tions including color detection, environmental lighting,
industrial process, etc. With R, G, B photo-sensor and
amplifier integrated in a single 5x5x1 (mm) package,
Avago Technologies’ color sensor provides a high per-
formance, small in size and cost effective solution
to color sensing.
Features
• Convert light to R, G, B voltage output
• Monolithic CMOS IC solution with integrated R, G,
B color filter, photodiode array, trans-impedance
amplifier in one chip
• 3 sets of 3x3 photodiode array design minimize
the effect of contamination and optical aperture
misalignment
• Small in size 5x 5x1 mm
• Independent gain selection options for each R, G, B
channel
ESD WARNING: Standard CMOS handling precautions should be observed to avoid static discharge.
AVAGO TECHNOLOGIES’ PRODUCTS AND SOFTWARE ARE NOT SPECIFICALLY DESIGNED, MANUFACTURED OR AUTHORIZED FOR SALE AS
PARTS, COMPONENTS OR ASSEMBLIES FOR THE PLANNING, CONSTRUCTION, MAINTENANCE OR DIRECT OPERATION OF A NUCLEAR FACILITY
OR FOR USE IN MEDICAL DEVICES OR APPLICATIONS. CUSTOMER IS SOLELY RESPONSIBLE, AND WAIVES ALL RIGHTS TO MAKE CLAIMS
AGAINST AVAGO TECHNOLOGIES OR ITS SUPPLIERS, FOR ALL LOSS, DAMAGE, EXPENSE OR LIABILITY IN CONNECTION WITH SUCH USE.
1 page  
Gain Selection Feedback Resistor Table
GS: Bit 1
Bit 0
0 0
0 1
1 0
Feedback Resistor, RF
4 MΩ
7 MΩ
12 MΩ
Notes:
1. Gains selections, GS: Bit 1 Bit 0 are applicable for each Red, Green and Blue Channel.
2. Gain selections for each channel can be selected independently of each other.
3. Feedback resistor value is proportional to responsivity. Refer to block diagram below.
4. 0 indicates that the pin is connected to ground. 1 indicates no connection.
www.DataSheet4U.com
RF
CF
GS (1:0)
–
+
TRANSIMPEDANCE AMP
Typical Characteristics
1.2
1.0 RED
0.8
0.6
GREEN
0.4
BLUE
0.2
0350 450 550 650
WAVELENGTH (nm)
Figure 1. Spectral responsivity.
750
Note:
Test condition is when Gain Selection Jumpers are set to
GSBLUE1=0
GSGRN1=0
GSRED1=0
GSBLUE0=1
GSGRN0=1
GSRED0=1
in which 0 = connect to Ground, 1 = no connection. Refer to Gain Selection Feedback Resistor Table.
5 Page | ||
| Páginas | Total 10 Páginas | |
| PDF Descargar | [ Datasheet HDJD-S722-QR999.PDF ] | |
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