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HV7131B

ETC
Part Number HV7131B
Manufacturer ETC
Description CMOS IMAGE SENSOR With 8-bit ADC
Published Mar 26, 2005
Detailed Description HV7131B Electronics Industries Co., Ltd. System IC Division DESCRIPTION HV7131B is a highly integrated single chip CMOS ...
Datasheet PDF File HV7131B PDF File

HV7131B
HV7131B

Overview
HV7131B Electronics Industries Co.
, Ltd.
System IC Division DESCRIPTION HV7131B is a highly integrated single chip CMOS color image sensor using Hyundai 0.
5um CMOS process developed for image application to realize high efficiency R/G/B photo sensor.
The sensor has 648X488 pixel array, and in general color interpolation method using 3x3 spatial mask with window size 642X482 pixels may be used for VGA(640X480) display mode.
Each compact active pixel element has high photo-sensitivity and converts photon energy to analog voltage signal.
The sensor has three on-chip 8 bit Digital to Analog Convert (DAC) and 648 comparators to digitize the pixel output.
The three on-chip 8 bit DAC can be used for independent R/G/B gain control.
Hyundai proprietary on-chip Correlated Double Sampling (CDS) circuit can reduce Fixed Pattern Noise (FPN) dramatically.
The whole 8 bit digital color raw data is directly available on the package pins and just a few control signals are needed for whole chip control ...


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