AD7676:  500 kSPS、CMOS、16位PulSAR® ADC,INL最大值为1 LSB

作为精度最高的PulSAR系列产品之一,AD7676是业界首款能确保积分非线性(INL)最大值为1 LSB的16位SAR ADC。AD7676是一款电荷再分配SAR型模数转换器(ADC),采用5 V单电源供电。该器件内置一个16位高速(500 kSPS) 采样ADC、一个差分输入结构、一个内部转换时钟、纠错电路,以及串行和并行系统接口。AD7676拥有无失码性能,92 dB信纳比(SINAD),500 kSPS时功耗仅为60mW,采用48引脚LQFP封装。AD7676是业界有史以来精度最高的16位SAR ADC,而且是速度最快的器件之一。另外,与其它器件相比,该器件在功耗方面有显著的改善,500 kSPS时功耗仅为60mW。

As the most accurate member of the PulSAR family, the AD7676 is the world's first 16-bit SAR ADC to guarantee an INL of 1LSB maximum.The AD7676 is a charge redistribution SAR Analog-to-Digital Converter that operates from a single 5 V power supply. It contains a high-speed (500 kSPS) 16-Bit sampling ADC, a differential input structure, an internal conversion clock, error correction circuits, and both serial and parallel system interface ports. The AD7676 has No Missing Codes performance, a SINAD of 92 dB, consumes only 60mW power at 500 kSPS, and comes in a 48-pin LQFP package.

The AD7676 is the most accurate 16-bit SAR ADC in the industry's history and among the fastest. It also offers a dramatic improvement in power over other parts at 60 mW @ 500 kSPS.

AD7676 特点
AD7676 技术指标
AD7676 功能框图

AD7676 芯片订购指南
产品型号 产品状态 封装 引脚 温度范围
AD7676ACPRL Prodn 48 ld LFCSP 7x7mm (5.25EP) 48 工业
AD7676ACPZ Prodn 48 ld LFCSP 7x7mm (5.25EP) 48 工业
AD7676ACPZRL Prodn 48 ld LFCSP 7x7mm (5.25EP) 48 工业
AD7676AST Prodn 48 ld LQFP 48 工业
AD7676ASTRL Prodn 48 ld LQFP 48 工业
AD7676ASTZ Prodn 48 ld LQFP 48 工业
AD7676ASTZRL Prodn 48 ld LQFP 48 工业
EVAL-AD7676CB Prodn Evaluation Boards - 工业
EVAL-AD7676CBZ Prodn EVALUATION BOARDS - 工业
AD7676 应用技术支持与电子电路设计开发资源下载
  1. AD7676 数据手册DataSheet下载 .pdf
  2. Analog Devices, Inc.ADI 美国模拟器件公司产品订购手册 .pdf
  3. ADC模数转换器选型指南 . pdf