General Description

The HT82V14 is a complete analog signal processor for CCD imaging applications. It features a 3-channel architecture designed to sample and condition the outputs of the trilinear color CCD arrays. Each channel consists of an input clamp, Correlated Double Sampler (CDS), offset DAC and Programmable Gain Amplifier (PGA), multiplexed to a high performance 14-bit A/D converter.

Features

● Low power CMOS : 350 mW

● 9 ADC clock latency for digital data output

● 14-bit 6 MSPS A/D converter

● 3-channel correlated double sampler

● 1~6 programmable gain

● Input clamp circuitry for CDS-mode

● Internal/external circuitfor CIS

● Internal/external voltage reference

● Internal MUX for channel operation

● 1 or 3-channel operation

● Pixel-rate or line-rate switch operation

● Programmable 3-wire serial interface

● +5V digital I/O compatibility

● 28-pin SOP/SOJ package