PRODUCT DESCRIPTION

The AD9824 is a complete analog signal processor for CCD applications. It features a 30 MHz single-channel architecture designed to sample and condition the outputs of interlaced and progressive scan area CCD arrays. The AD9824’s signal chain consists of an input clamp, a correlated double sampler (CDS), PxGA, a digitally controlled VGA, a black level clamp, and a 14-bit A/D converter. Additional input modes are also provided for processing analog video signals.

FEATURES

14-Bit 30 MSPS A/D Converter

30 MSPS Correlated Double Sampler (CDS)

4 dB ± 6 dB 6-Bit Pixel Gain Amplifier (PxGA®)

2 dB to 36 dB 10-Bit Variable Gain Amplifier (VGA)

Low Noise Clamp Circuits

Analog Preblanking Function

Auxiliary Inputs with VGA and Input Clamp

3-Wire Serial Digital Interface

3 V Single-Supply Operation

Low Power: 153 mW @ 3 V Supply

Space-Saving 48-Lead LFCSP Package

APPLICATIONS

High Performance Digital Still Cameras

Industrial/Scientific Imaging

AD9824属于集成电路（IC） > 传感器和检测器接口。亚德诺半导体技术有限公司制造生产的AD9824传感器和检测器接口该系列产品可执行信号调节、数据转换、激励生成和/或各种将传感器或变送器机构连接到主机设备所需的其他功能。示例包括用于 CCD 图像传感器的控制器、用于 4-20 mA 接口和类似应用的电流变送器、超声变送器前端、惠斯通电桥接口等。