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PDF LZ0P3800 Data sheet ( Hoja de datos )
| Número de pieza | LZ0P3800 | |
| Descripción | 1/4-type Built-in Lens Color CMOS Image Sensor with 110 k Pixels | |
| Fabricantes | Sharp Electrionic Components | |
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LZ0P3800
LZ0P3800
DESCRIPTION
The LZ0P3800 is a 1/4-type (4.5 mm) 110 000-
pixel built-in lens color CMOS (Complementary
Metal Oxide Semiconductor) image sensor that
consists of a timing generator (TG), a correlated
double sampling (CDS) circuit, an auto gain control
(AGC) circuit and an analog-to-digital converter
(ADC) circuit. With small lens and WLCC-type flat
package, possible to make ultra small color camera
easily.
FEATURES
• Progressive scan
• Square pixel
• Compatible with CIF standard
• Number of effective pixels : 367 (H) x 291 (V)
• Number of optical black pixels
– Horizontal : 13 front and 13 rear
– Vertical : 4 front and 4 rear
• Pixel pitch : 9.4 µm (H) x 9.4 µm (V)
• R, G, and B primary color mosaic filters
• Image inversion function (horizontally and/or
vertically)
• Power save mode
• Analog output and 8-bit digital output
• Variable gain control (3 to 30 dB)
• Variable electronic shutter (1/30 to 1/10 000 s)
• Single +3.0 V power supply
• Built-in optical low-pass-filter
• Integrated lens : 52˚ horizontal viewing angle
• Package
– 36-pin WLCC* type
– Base section size : 16 mm (H) x 13 mm (V)
• Package height : approx. 10 mm
* Window Leadless Chip Carrier
1/4-type Built-in Lens Color CMOS
Image Sensor with 110 k Pixels
PIN CONNECTIONS
36-PIN WLCC TYPE
TOP VIEW
REFIN
AGCSET
BIAS3
AGCOUT
AGND
AVDD
OFS
ADL
DAL
DAH
AGND
DGND
1
2
3
4
5
6
7
8
9
10
11
12
30 BIAS2
29 NC
28 SCLK
27 SDI
26 VD
25 HD
24 CLK
23 D7
22 D6
21 D5
20 D4
19 D3
In the absence of confirmation by device specification sheets, SHARP takes no responsibility for any defects that may occur in equipment using any SHARP devices shown in
catalogs, data books, etc. Contact SHARP in order to obtain the latest device specification sheets before using any SHARP device.
1
1 page  
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
5 Page 
EXAMPLE OF OPERATION CIRCUIT
LZ0P3800
D3
D4
D5
D6
D7
CLK
HD
VD
SDI
SCLK
NC
BIAS2
DGND
AGND
DAH
DAL
ADL
OFS
AVDD
AGND
AGCOUT
BIAS3
AGCSET
REFIN
+
11
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| Páginas | Total 14 Páginas | |
| PDF Descargar | [ Datasheet LZ0P3800.PDF ] | |
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