OV7648

Manufacturer Part NumberOV7648
ManufacturerOmniVision Technologies, Inc
OV7648 datasheet
 


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OV7648 Color CMOS VGA (640 x 480) C
OV7148 B&W CMOS VGA (640 x 480) C
General Description
The OV7648 (color) and OV7148 (black and white)
TM
C
C
are low voltage CMOS image sensors
AMERA
HIPS
that provide the full functionality of a single-chip VGA
(640 x 480) camera and image processor in a small
footprint
package.
The
OV7648/OV7148
full-frame, sub-sampled or windowed 8-bit images in a
wide range of formats, controlled through OmniVision’s
Serial Camera Control Bus (SCCB) interface.
This product family has an image array capable of
operating at up to 30 frames per second (fps) with
complete user control over image quality, formatting and
output data transfer. All required image processing
functions, including exposure control, gamma, white
balance, color saturation, hue control and more, are also
programmable through the SCCB interface. In addition,
OmniVision
C
C
s
use
proprietary
AMERA
HIP
technology to improve image quality by reducing or
eliminating common lighting/electrical sources of image
contamination such as fixed pattern noise, smearing,
blooming, etc. to produce a clean, fully stable color image.
Note: The OV7648/OV7148 is available
Pb
Pb
in a lead-free package.
Features
High sensitivity for low-light operation
2.5V operating voltage for embedded portable apps
Standard Serial Camera Control Bus (SCCB)
interface
VGA, QVGA (sub-sampled) and Windowed outputs
with Raw RGB, RGB (GRB 4:2:2), YUV (4:2:2) and
YCbCr (4:2:2) formats
Automatic image control functions including:
Automatic Exposure Control (AEC), Automatic Gain
Control (AGC), Automatic White Balance (AWB),
Automatic Brightness Control (ABC), Automatic
Band Filter (ABF) for 60Hz noise and Automatic
Black-Level Calibration (ABLC)
Image quality controls including color saturation,
hue, gamma, sharpness (edge enhancement),
anti-blooming and zero smearing
Ordering Information
Product
OV07648-K06A (Color, w/ lead)
OV07148-K06A (B&W w/ microlens, w/ lead)
OV07648-KL6A (Color, lead-free)
OV07148-KL6A (B&W w/ microlens, lead-free)
Advanced Information
Applications
Cellular Phones
Picture Phones
Toys
PC Multimedia
provides
Key Specifications
Array Size 640 x 480 (VGA)
Power Supply
Analog 2.5VDC + 4%
Power
Requirements
sensor
Standby 30 µW
Operation -10°C to 70°C
Temperature
Range
Stable Image 0°C to 50°C
Output Formats (8-bit)
Lens Size 1/4"
Maximum Image
Transfer Rate
Sensitivity
S/N Ratio 46 dB
Dynamic Range 62 dB
Scan Mode Progressive/Interlaced
Maximum Exposure Interval 523 x t
Gamma Correction 0.45
Pixel Size 5.6 µm x 5.6 µm
Dark Current 30 mV/s
Well Capacity 60 Ke
Fixed Pattern Noise < 0.03% of V
Image Area 3.6 mm x 2.7 mm
Package Dimensions 4930 µm x 4760 µm
Package
CSP-22
CSP-22
CSP-22
CSP-22
Product Brief
TM
C
AMERA
HIP
TM
C
AMERA
HIP
Core 2.5VDC + 10%
I/O 2.25V to 3.3V
Active 40 mW (30 fps, including
I/O power)
• YUV/YCbCr 4:2:2
• RGB 4:2:2
• Raw RGB Data
VGA 30 fps
QVGA 60 fps
B&W 2.20 V/Lux-sec
Color 1.12 V/Lux-sec
ROW
PEAK-TO-PEAK