16位CCD/CIS模拟信号处理器 HT82V26A

ht82v26a -- 16-bit ccd/cis analog signal processor

general description

the ht82v26a is a complete analog signal processor for ccd imaging applications. it features a 3-channel architecture designed to sample and condition the outputs of tri-linear color ccd arrays. each channel consists of an input clamp, correlated double sampler (cds), offset dac and programmable gain amplifier (pga), and a high performance 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.

the ht82v26a operates from a single 5v power supply, typically consumes 400mw of power. 

本产品的类型是驱动IC，品牌是HOLTEK，型号是HT82V26A，针脚数是28，封装是28SOP，批号是全新原装