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PDF OV7740 Data sheet ( Hoja de datos )
| Número de pieza | OV7740 | |
| Descripción | CMOS VGA Camera Chip Sensor | |
| Fabricantes | OmniVision | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de OV7740 (archivo pdf) en la parte inferior de esta página. Total 30 Páginas | ||
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datasheet
PRELIMINARY SPECIFICATION
1/5" CMOS VGA (640 x 480) CameraChip™ sensor
with OmniPixel3-HS™ technology
Free Datasheet http://www.datasheet4u.com/
1 page  
00applications
PC multimedia
ordering information
OV07740-A32A (color, lead-free)
32-pin CSP3
00features
support for output formats: RAW RGB and YUV
support for image sizes: VGA, and QVGA, CIF and
any size smaller
support for black sun cancellation
support for internal and external frame
synchronization
standard SCCB serial interface
digital video port (DVP) parallel output interface
embedded one-time programmable (OTP) memory
on-chip phase lock loop (PLL)
embedded 1.5V regulator for core
00key specifications
active array size: 656 x 488
power supply:
core: 1.5VDC +/- 5% (internal regulator)
analog: 3.3V +/- 5%
I/O: 1.7 ~ 3.47V
power requirements:
active: TBD
standby: TBD
temperature range:
operating: -30°C to 70°C (see table 8-1)
stable image: 0°C to 50°C (see table 8-1)
output formats (8-bit): 8-/10-bit Raw RGB data,
8-bit YUV
lens size: 1/5"
lens chief ray angle: TBD
input clock frequency: 6 ~ 27 MHz
S/N ratio: TBD
dynamic range: TBD
maximum image transfer rate:
VGA (640x480): 60 fps for VGA
QVGA (320x240): 120 fps for QVGA
sensitivity: TBD
shutter: TBD
scan mode: progressive
maximum exposure interval: 502 x tROW
gamma correction: programmable
pixel size: 4.2 µm x 4.2 µm
well capacity: TBD
dark current: TBD
fixed pattern noise (FPN): TBD
image area: 2755.2 µm x 2049.6 µm
package dimensions: 4185 µm x 4345 µm
07.29.2008
PRELIMINARY SPECIFICATION
proprietary to OmniVision Technologies
iii
Free Datasheet http://www.datasheet4u.com/
5 Page 
00list of tables
table 1-1 signal descriptions
table 2-1 driving capability and direction control for I/O pads
table 2-2 format and frame rate
table 4-1 mirror and flip function control
table 4-2 test pattern selection control
table 4-3 AEC/AGC algorithms
table 4-4 YAVG window registers
table 4-5 AEC and banding filter register
table 4-6 BLC control functions
table 4-7 digital gain control functions
table 4-8 OTP registers
table 5-1 DSP top registers
table 5-2 DSP top registers
table 5-3 AGC CTRL registers
table 5-4 LENC registers
table 5-5 GMA registers
table 5-6 AWB registers
table 5-7 WBC registers
table 5-8 CIP registers
table 5-9 CMX registers
table 5-10 WINC registers
table 5-11 SCALE_H registers
table 5-12 YUV444TO422 registers
table 5-13 SDE registers
table 5-14 SCALE_V registers
table 5-15 VAP registers
table 5-16 YAVG registers
table 6-1 DVP timing specifications
table 6-2 DVP control registers
table 7-1 system control registers
table 8-1 absolute maximum ratings
table 8-2 DC characteristics (-30°C < TA < 70°C)
1-1
2-4
2-5
4-1
4-2
4-3
4-5
4-8
4-9
4-10
4-10
5-1
5-2
5-3
5-4
5-9
5-11
5-12
5-14
5-15
5-16
5-16
5-17
5-18
5-20
5-20
5-21
6-2
6-3
7-1
8-1
8-2
07.29.2008
PRELIMINARY SPECIFICATION
proprietary to OmniVision Technologies
ix
Free Datasheet http://www.datasheet4u.com/
11 Page | ||
| Páginas | Total 30 Páginas | |
| PDF Descargar | [ Datasheet OV7740.PDF ] | |
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