AD9847集成电路（IC）的传感器检测器接口规格书PDF中文资料

AD9847属于集成电路（IC）的传感器检测器接口。由亚德诺半导体技术有限公司制造生产的AD9847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。

GENERAL DESCRIPTION

The AD9847 is a highly integrated CCD signal processor for digital still camera applications. The AD9847 includes a complete analog front end with A/D conversion, combined with a programmable timing driver. The Precision Timing core allows adjustment of high speed clocks with approximately 500 ps resolution at clock speeds of 40 MHz.

FEATURES

Correlated Double Sampler (CDS)

–2 dB to +10 dB Pixel Gain Amplifier (PxGA®)

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

10-Bit 40 MHz A/D Converter

Black Level Clamp with Variable Level Control

Complete On-Chip Timing Driver

Precision Timing™ Core with 500 ps

Resolution at 40 MSPS

On-Chip 5 V Horizontal and RG Drivers

48-Lead LQFP Package

APPLICATIONS

Digital Still Cameras