HT82V36 -- 16-Bit CCD/CIS Analog Signal Processor
General Description
The HT82V36 is a complete analog signal processor for CCD imaging applicati***. It features a 1-channel architecture designed to sample and condition the outputs of linear CCD arrays. It c***ists of an input clamp, Correlated Double Sampler (CDS), offset DAC and Programmable Gain Amplifier (PGA), and a low power 16-bit A/D converter.
The CDS amplifiers may be disabled for use with sensors such as Contact Image Sensors (CIS) and CMOS active pixel sensors, which do not require CDS.
The 16-bit digital output is multiplexed into an 8-bit output word that is accessed using two read cycles. The internal registers are programmed through a 3-wire serial interface, which provides gain, offset and operating mode adjustments.
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Features
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