The Low Light Camera Module OV7740 is a low power, high sensitivity VGA CMOS image sensor that provides the full functionality of a single-chip VGA camera in a small footprint. The Low Light Camera Module OV7740 can operate at 60 frames per second (fps) in VGA resolution and 120 fps in QVGA resolution with complete user control over image quality, formatting and output data transfer.
Low Light Camera Module OV7740 supports a digital video parallel port, and provides full-frame, sub-sampled, windowed or scaled 8-bit/10-bit RAW RGB and 8-bit YUV images.
Array size: 656 x 488
Power supply:
core: 1.5VDC ± 5%
analog: 3.3V ± 5%
I/O: 1.7 ~ 3.47V
Temperature range:operating: -30° C to 70°C
Stable image: 0° C to 50° C
Output format: – 8-/10-bit raw RGB data – 8-bit YUV
Lens size: 1/5"
Input clock frequency: 6 ~ 27 MHz
Max image transfer rate:
VGA (640x480): 60 fps
QVGA (320 x 240): 120 fps
sensitivity: 6800 mV/(Lux-sec)
Maximum exposure interval: 502 x tROW
Pixel size: 4.2 μm x 4.2 μm
Image area: 2755.2 μm x 2049.6 μm
Package dimensions: 4185μmx4345μm
1. support for output formats: RAW RGB and YUV
2. support for image sizes: VGA, QVGA, CIF and any size smaller
3. support for black sun cancellation
4. support for internal and external frame synchronization
5. standard SCCB serial interface
6. digital video port(DVP) parallel output interface
7. embedded one-time programmable(OTP) memory
8. on-chip phase lock loop (PLL)embedded 1.5 V regulator for core
