1/4-Inch SOC VGA CMOS Digital Image Sensor - ON Semiconductor
Description
MT9V131: 1/4-Inch SOC VGA CMOS Digital Image Sensor Features
1/4-Inch SOC VGA CMOS Digital Image Sensor
MT9V131 Datasheet, Rev.
H
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Features
• System-on-a-Chip (SOC)—Completely integrated camera system
• Ultra low-power, cost effective CMOS image sensor • Superior low-light performance • Up to 30 fps progressive scan at 27 MHz for high-
quality video at VGA resolution • On-chip image flow processor (IFP) performs
sophisticated processing: color recovery and correction, sharpening, gamma, lens shading correction, on-the-fly defect correction, 2X fixed zoom • Image decimation to arbitrary size with smooth, continuous zoom and pan • Automatic exposure, white balance and black compensation, flicker avoidance, color saturation, and defect identification and correction, auto frame rate, back light compensation • Xenon and LED-type flash support • Two-wire serial programming interface • Progressive ITU_R BT.
656 (YCbCr), YUV, 565RGB, 555RGB, and 444RGB output data formats
Applications
• Security • Biometrics • Toys
General Description
The ON Semiconductor MT9V131 is a 1/4-inch VGAformat CMOS active-pixel digital image sensor, the result of combining the MT9V011 image sensor core with ON Semiconductor's third-generation digital image flow processor technology.
The MT9V131 has an active imaging pixel array of 649 x 489, capturing highquality color images at VGA resolution.
The sensor is a complete camera-on-a-chip solution and is designed specifically to meet the demands of products such as surveillance cameras.
It incorporates sophisticated camera functions on-chip and is programmable through a simple two-wire serial interface.
Table 1:
Key Performance Parameters
Parameter
Typical Value
Optical Format
1/4-inch (4:3)
Active Imager Size
3.
58 mm (H) x 2.
69 mm (V) 4.
48 mm (Diagonal)
Active Pixels
640H x 480V (VGA)
Pixel Size
5.
6 m x 5.
6m
Color Filter Array
RGB Bayer Pattern
Shutter Type
Electronic R...
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