參數(shù)資料
型號: S9706
廠商: Hamamatsu Photonics
英文描述: Digital color sensor 12-bit digital output
中文描述: 數(shù)字色彩傳感器的12位數(shù)字輸出
文件頁數(shù): 2/3頁
文件大?。?/td> 82K
代理商: S9706
Digital color sensor
S9706
····
····
····
····
····
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tg
Gate
CK
Dout
Range
t4
t5
t1
12 PULSE
Operating sequence
1) Set the Gate terminal and CK terminal to “Low”.
2) Select the desired sensitivity with the Range terminal.
3) Set the Gate terminal from “Low” to “High”, to start integrating the light intensity.
4) After the desired integration time (tg) has passed, set the Gate terminal from “High” to “Low” to end the light intensity integration.
5) Measurement data is output from the Dout terminal by inputting 36 CK pulses to the CK terminal.
Note 1: A total of 36 CK pulses are required to read out 3-color measurement data. Red data is output by the first 12 pulses,
green data by the next 12 pulses, and blue data by the last 12 pulses. Measurement data is output from the LSB side.
Note 2: Measurement data changes at the CK pulse rising edge.
Note 3: Do not switch the Range terminal during integration time (tg).
12 PULSE
12 PULSE
RED OUTPUT (12 bit OUTPUT)
GREEN OUTPUT (12 bit OUTPUT) BLUE OUTPUT (12 bit OUTPUT)
LSB
LSB
LSB
MSB
MSB
MSB
t2
tck
tw
t3
2
I
Spectral response
KPICB0089EA
I
Timing chart
KPICC0115EB
WAVELENGTH (nm)
R
400
500
600
700
800
(Typ. Ta=25 C)
300
0
0.2
0.4
0.6
0.8
1.0
BLUE
GREEN
RED
ILLUMINANCE (
lx
)
O
1
10
100
1000
10000
1000000
100000
(Typ. A light source, Green)
0.1
1
10000
1000
100
10
Tg=100 s
10 s
1 s
100 ms
10 ms
1 ms
100 μs
10 μs
ILLUMINANCE (
lx
)
O
1
10
100
1000
100000
10000
(Typ. A light source, Green)
0.01
0.1
1
10000
1000
100
10
Tg=100 s
10 s
1 s
100 ms
10 ms
1 ms
100 μs
10 μs
I
Output vs. illuminance
KPICB0099EA
High range
Low range
KPICB0100EA
Sensitivity setting
Range
High
Low
* The active area of S9706 consists of 9
×
9 elements in a mosaic pattern.
The effective active area changes depending on which sensitivity mode is
used,
high
or
low
, as explained below.
·
High sensitivity mode: 9
×
9 elements
·
Low sensitivity mode:
3
×
3 elements in center
Mode
Effective active area
*
9
×
9 elements
3
×
3 elements
High sensitivity
Low sensitivity
Pin No. 1 side
Pin No. 6 side
110
132
1
1
Pin No. 3 side
Note: Spaceing between elements is light-shielded.
Pin No. 4 side
3
×
3 elements in
low sensitivity mode
9
×
9 elements in
high sensitivity mode
KPICC0124EB
I
Details of active area (unit: μm)
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