QQVGA CMOS IMAGE SENSOR - PixArt
Description
PAS109B
PAS109BC QQVGA COLOR CMOS IMAGE SENSOR PAS109BB QQVGA MONO CMOS IMAGE SENSOR
General Description
The PAS109B is a color and monochrome digital CMOS image sensor with resolution of 164(H) x 124(V).
The PAS109B outputs 8, 4 , 2 or 1-bit digital raw data or 8-bit formatted data per pixel.
The PAS109B performs automatic gain control, automatic exposure control and automatic de-flicker.
The PAS109B can also be programmed via I2CTM serial control bus.
By programming the internal register settings, it performs on-chip frame rate adjustment, exposure control, offset correction DAC, programmable gain control as well as output formatting.
By proprietary technology, FPN, smear and blooming are drastically reduced.
The PAS109 is available in color or monochrome in 32-pin LCC or 32-pin chip-with-lens package.
Features
164x124 pixels, 1/11” Lens Automatic/Manual exposure-gain control On chip 10-bit ADC On chip PGA On chip 9-bit DAC User selectable output data formats:
• 8-bit formatted data • 8/4/2/1-bit raw data Output tri-state through /CSB pin or register AE report Horizontal mirror output Flash light application allowable Automatic de-flicker External oscillator I2C Interface Wide operating supply range: 2.
4 – 3.
6V Low power dissipation: 16mW @ 60fps Low power down dissipation: 200µW
Key Specification
Power Supply
Array Elements Optical Format
Pixel Size System Clock Max.
Pixel Rate
FPN Sensitivity PGA Gain Frame Rate Scan Mode
S/N ratio
Wide operating supply range 2.
4V ~ 3.
6V 164 x 124 1/11 ”
7.
25µm x 7.
25µm Up to 48MHz 1.
5MHz
< 0.
2% of saturation 2.
0V/Lux-sec 16X (24dB) 60fps Progressive
>40dB
Package
32-pin LCC or 32-pin LCC chip with lens
All rights strictly reserved any portion in this paper shall not be reproduced, copied or transformed to any other forms without permission.
1
PixArt Imaging Inc.
E-mail: fae_service@pixart.
com.
tw
V1.
1, Mar.
2002
PixArt Imaging Inc.
PAS109B
1.
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