LZ34C10 查看數據表（PDF） - Sharp Electronics
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LZ34C10 Datasheet PDF : 12 Pages
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LZ34C10
CHARACTERISTICS (1/30 s progressive scan readout mode)
(TA = 25 ˚C, Operating conditions : The typical values specified in "RECOMMENDED OPERATING CONDITIONS".
Color temperature of light source : 3 200 K, IR cut-off filter (CM-500, 1mmt) is used.)
• Measurement point : Analog image signal output (pin no. 34), before AGC circuit and AD converter.
PARAMETER
SYMBOL
MIN.
TYP.
MAX.
UNIT
NOTE
Standard output voltage
VO
150
mV
1
Photo response non-uniformity
PRNU
14
%
2
Saturation output voltage
VSAT
600
1 000
mV
3
Dark output voltage
Dark signal non-uniformity
VDARK
DSNU
2
6
mV
4
3
10
mV
5
Sensitivity (Green channel)
R
210
350
mV
6
Supply current
IVDD
10
mA
7
Vertical line fixed pattern noise
VFPN
0.4
1.0
mVp-p
8
NOTES :
1. The average output voltage of G signal under uniform
illumination. The standard exposure conditions are
defined as when VO is 150 mV.
2. The image area is divided into 10 x 10 segments under
the standard exposure conditions. Each segment's
voltage is the average output voltage of all pixels within
the segment. PRNU is defined by (Vmax – Vmin)/VO,
where Vmax and Vmin are the maximum and minimum
values of each segment's voltage respectively.
3. The image area is divided into 10 x 10 segments. Each
segment's voltage is the average output voltage of all
pixels within the segment. VSAT is the minimum
segment's voltage under 10 times exposure of the
standard exposure conditions.
4. The difference between average output voltage of the
effective area and that of the OB (A) area, under non-
exposure conditions.
5. The image area is divided into 10 x 10 segments under
non-exposure conditions. DSNU is defined by (Vdmax –
Vdmin), where Vdmax and Vdmin are the maximum and
minimum values of each segment's voltage respectively.
6. The average output voltage of G signal when a 1 000
lux light source with a 90 % reflector is imaged by a lens
of F4, F50 mm.
7. Total current of analog and digital power supplies, in the
dark and at the standard load conditions.
8. One mean horizontal line signal <bi> is obtained by
adding all the horizontal line signals <aij> vertically and
dividing them by the line number. <xi> is the deviation of
the center pixel from the average of successive 5 pixels
in <bi>. VFPN is the maximum absolute value of <xi>.
5
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