完整的12位40 MHz的CCD信号处理器 Complete 12-Bit 40 MHz CCD Signal Processor
Product Details
The AD9945 is a complete analog signal processor for CCD applications. It features a 40 MHz single-channel architecture designed to sample and condition the outputs of interlaced and progressive scan area CCD arrays.
The AD9945’s signal chain consists of a correlated double sampler CDS, a digitally controlled variable gain amplifier VGA, a black level clamp, and a 12-bit A/D converter.
The internal registers are programmed through a 3-wire serial digital interface. Programmable features include gain adjustment, black level adjustment, input clock polarity, and power-down modes. The AD9945 operates from a single 3 V power supply, typically dissipates 140 mW, and is packaged in a space-saving 32-lead LFCSP.
### Features and Benefits
通道数 1
耗散功率 140 mW
采样率 40000 KSPS
分辨率Bits 12.0
模数转换数ADC 1
工作温度Max 85 ℃
工作温度Min -20 ℃
耗散功率Max 160 mW
输入电压 3 V
安装方式 Surface Mount
引脚数 32
封装 LFCSP-32
高度 0.83 mm
封装 LFCSP-32
工作温度 -20℃ ~ 85℃
产品生命周期 Active
包装方式 Tape & Reel TR
制造应用 Security and Surveillance, Scanning Equipment, Video Surveillance, Access Control
RoHS标准 RoHS Compliant
含铅标准 Lead Free
ECCN代码 EAR99
型号/品牌 | 代替类型 | 替代型号对比 |
---|---|---|
AD9945KCPZRL7 ADI 亚德诺 | 当前型号 | 当前型号 |
AD9945KCP 亚德诺 | 完全替代 | AD9945KCPZRL7和AD9945KCP的区别 |
AD9945KCPRL 亚德诺 | 完全替代 | AD9945KCPZRL7和AD9945KCPRL的区别 |
AD9945KCPRL7 亚德诺 | 完全替代 | AD9945KCPZRL7和AD9945KCPRL7的区别 |