LZ0P3800 데이터 시트보기 (PDF) - Sharp Electronics
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LZ0P3800 Datasheet PDF : 14 Pages
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LZ0P3800
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)
• Measurement point : Analog image signal output (pin no. 34), before AGC circuit and AD converter.
PARAMETER
Standard output voltage
Saturation output voltage
Sensitivity (Green channel)
Resolution (at center)
Resolution (at corner)
Shading
Difference of center position
Supply current
SYMBOL
VO
VSAT
R
IVDD
MIN.
600
200
TYP.
150
1 000
300
150
100
40
10
MAX.
±10
UNIT
mV
mV
mV
TV line
TV line
%
%
mA
NOTE
1
2
3
4
5
6
7
8
NOTES :
1. The average output voltage of G signal in the central
5. The resolution in the peripheral area (image height : Y =
area (H/10, V/10) under uniform illumination.
0.8) under the conditions mentioned above.
The standard exposure conditions are defined as when
6. Defined by the following formula at the brightness of
VO is 150 mV.
standard output voltage : (Vco/Vce) x 100 [%]
2. The average output voltage of G signal in the central
Vco : Output voltage at edge (image height : Y = 0.8) of
area (H/10, V/10) under 10 times exposure of the
the image (at video output).
standard exposure conditions.
Vce : Output voltage at center of the image (at video output).
3. The average output voltage of G signal in the central
7. The difference between the center position of image and
area (H/10, V/10) when a 1 000 lux light source with a
that of the monitor. This is the ratio for the horizontal
white board of 90% reflector is imaged.
underscanning monitor size which includes the decentering
4. The resolution in the central area (H/10, V/10) at which
eccentricity when turning the lens head one time.
the image of the TV resolution chart (ex. EIAJ test chart)
8. Total current of analog and digital power supplies, in the
can be distinguished on the B/W video monitor when
dark and at the standard load conditions.
converted into composite video signals.
LENS SPECIFICATIONS
PARAMETER
Construction
Focal length
F No.
Viewing angle
TV distortion
Focus adjustment range
Torque of focusing
SPECIFICATION
Single (non-spherical, plastic)
4.0 mm [TYP. : reference]
2.8±5%
H : 52˚, V : 40˚, Diagonal : 65˚ [TYP. : reference]
≤ –3.2%
∞ to 10 cm
0.00005 to 0.001 N·m
NOTE
1
2
3
NOTES :
1. TV distortion is defined by the formula, (∆y/y) x 100 [%]
2. The best focus point of an object can be obtained by
at capturing rectangular pattern sized horizontal by
turning the lens head within this range.
vertical as 4 by 3.
3. Torques which are necessary for turning the lens.
"y" is defined as the vertical height of the center of the
horizontal line.
* Be careful not to remove the lens head by turning it
∆y is defined as the difference between the vertical height
counterclockwise too much when adjusting macro.
of the center of the horizontal line and an edge of it.
∆y
y
5
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