参数资料
型号: TC341-30
厂商: TEXAS INSTRUMENTS INC
元件分类: 模拟信号调理
英文描述: SPECIALTY ANALOG CIRCUIT, CDIP22
封装: WINDOWED, CERAMIC, DIP-22
文件页数: 2/17页
文件大小: 337K
代理商: TC341-30
TC341
780×488 PIXEL
CCD IMAGE SENSOR
SOCS083A – OCTOBER 2002
10
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
optical characteristics, TA = 40°C (unless otherwise noted)
MIN
TYP
MAX
UNIT
Sensitivity (Note 7)
No IR filter
413
mV/Lx
With IR filter
51
VOFF
Zero input offset (Note 8)
0
100
200
mV
Blooming overload ratio (Note 9)
500:1
Image area well capacity with antiblooming off
70k
80k
00k
Image area well capacity with antiblooming on
35k
40k
45k
Smear (Note 10)
–75
dB
Dark current (Note 11)
TA = 21°C
0.1
nA/cm2
Dark signal (Note 12)
TA = 21°C
0.06
mV
Dark-signal uniformity (Note 13)
TA = 21°C
0.03
mV
Dark-signal shading (Note 14)
TA = 21°C
0.03
mV
Spurious nonuniformity
Dark (Note 15)
TA = 21°C
3.5
mV
Illuminated lens F#8
TA = 21°C
15
%
Column uniformity (Note 16)
TA = 21°C
0.3
mV
Electronic-shutter capability
1/1000
1/30
sec
NOTES:
7. Light source temperature is 2856
°K. The IR filter used is CM500 1mm thick. Integration time is 1/30 sec.
8. This is a signal pedestal measured from the output level after reset to the output level after the SRG negative transition without any
light input into the sensor.
9. Blooming is the condition in which charge induced by light in one element spills over to the neighboring elements.
10. Smear is the measure of error signal introduced into the pixels by transferring them through the illuminated region into the memory.
The illuminated region is 1/10 of the image area height. The value in the table is obtained for the integration time of 33.33 ms and
8 MHz vertical clock transfer frequency.
11. Dark current depends on temperature and approximately doubles every 8
°C.
12. Dark signal is actual device output measured in dark.
13. Dark signal uniformity is the sigma of difference of two neighboring pixels taken from all the image area pixels.
14. Dark signal shading is the difference between maximum and minimum of 5 pixel median taken anywhere in the array.
15. Spurious non-uniformity is the signal of no more than three neighboring pixels that exceeds or is less than average.
16. Column uniformity is obtain by summing all the lines in the array, finding the maximum of the difference of two neighboring columns
anywhere in the array, and dividing the result by number of lines.
pixel defect specifications, integration time = 1/60 sec, temperature = 40
°C
DEVICE PART
NUMBER
DEVICE IN DARK
DEVICE ILLUMINATED
TOTAL
DEFECT
COUNT
DEFECT COUNT
NUMBER
WS
BS
WS/BS
DEFECT
COUNT
NUMBER
WS
SIGNAL OUTPUT
LEVEL
AREA
A
B
A
B
A
B
A
B
TC341-20
> 3.5 mV
0
> 5%
0
50 mV
+/– 10 mV
0
TC341-30
2.5~3.5 mV
2
5
2
5
2
5~7.5%
2
5
12
> 3.5 mV
0
> 7.5%
0
TC341-40
3.5~7 mV
3
7
3
7
3
7
7.5~15%
3
7
15
> 7 mV
0
> 15%
0
17. See Figure 3 for definitions of area A and area B.
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