LZ23H3V1 데이터 시트보기 (PDF) - Sharp Electronics
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LZ23H3V1 Datasheet PDF : 20 Pages
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LZ23H3V1
CHARACTERISTICS (Drive method : 1/30 s frame accumulation)
(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, 1 mmt) is used.)
PARAMETER
SYMBOL
MIN. TYP. MAX. UNIT NOTE
Standard output voltage
Photo response non-uniformity
VO
PRNU
150
mV
2
10
%
3
Saturation output voltage
VSAT
450 530
330 410
mV
4
mV
5
Dark output voltage
Dark signal non-uniformity
VDARK
DSNU
0.5 3.0 mV 1, 6
0.5 2.0 mV 1, 7
Sensitivity (green channel)
R
105 150
mV
8
Smear ratio
SMR
–75 –65 dB
9
Image lag
AI
1.0
%
10
Blooming suppression ratio
ABL
500
11
Output transistor drain current
Line crawling
IOD
LCR
4.0 8.0 mA
3.0
%
12
NOTES :
• Within the recommended operating conditions of VOD,
VOFD of the internal output satisfies with ABL larger than
500 times exposure of the standard exposure conditions,
and VSAT larger than 330 mV.
1. TA = +60 ˚C
2. The average output voltage of G signal under uniform
illumination. The standard exposure conditions are
defined as when Vo is 150 mV.
3. 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.
4. 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. The operation of OFDC is
high. (for still image capturing)
5. 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. The operation of OFDC is
low.
6. The average output voltage under non-exposure
conditions.
7. 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.
8. 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.
9. The sensor is exposed only in the central area of V/10
square with a lens at F4, where V is the vertical image
size. SMR is defined by the ratio of the output voltage
detected during the vertical blanking period to the
maximum output voltage in the V/10 square.
10. The sensor is exposed at the exposure level
corresponding to the standard conditions. AI is defined
by the ratio of the output voltage measured at the 1st
field during the non-exposure period to the standard
output voltage.
11. The sensor is exposed only in the central area of V/10
square, where V is the vertical image size. ABL is
defined by the ratio of the exposure at the standard
conditions to the exposure at a point where blooming is
observed.
12. The sensor is exposed at the exposure level
corresponding to the standard conditions. LCR is defined
by (∆VG/VO) x 100, where ∆VG is the difference
between the average output voltage of G signal at the
1st field, and that of G signal at the 2nd field.
4
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