LZ23BP2 データシートの表示（PDF） - Sharp Electronics
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LZ23BP2 Datasheet PDF : 11 Pages
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LZ23BP2
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, 1 mmt) is used.)
PARAMETER
Standard output voltage
Photo response non-uniformity
Saturation output voltage
Dark output voltage
Dark signal non-uniformity
Sensitivity (green channel)
Sensitivity ratio
Smear ratio
Image lag
Blooming suppression ratio
Output transistor drain current
Output impedance
Dark noise
OB difference in level
SYMBOL
VO
PRNU
VSAT
VDARK
DSNU
R
RR
RB
SMR
AI
ABL
IOD
RO
VNOISE
MIN.
500
245
0.3
0.2
500
TYP.
150
0.5
0.5
370
0.55
0.4
–86
4.0
350
0.2
MAX.
10
3.0
2.0
0.8
0.6
–76
1.0
8.0
0.3
1.0
UNIT
mV
%
mV
mV
mV
mV
dB
%
mA
$
mV
mV
NOTE
2
3
4
1, 5
1, 6
7
8
8
9
10
11
12
1, 13
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 500 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.
5. The average output voltage under non-exposure
conditions.
6. 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.
7. 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.
8. RR is defined by VR/VG. RB is defined by VB/VG, where
VR, VG and VB are the average output voltages of red,
green and blue signals respectively, under the standard
exposure conditions.
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 RMS value of the dark noise (after CDS). (100 kHz
to 5.0 MHz, SC trap on.)
13. The difference between the average output voltage of
the effective area and that of the OB area under non-
exposure conditions.
4
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