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AD7660AST:16位无失码、100 kSPS、CMOS逐次逼近型 PulSAR(R) ADC

AD7660是首款新一代16位ADC,以极低成本提供真正的16位性能。这款新一代器件基于一种真正的突破性架构的Pulsar内核,为业界最快且精度最高的SAR ADC提供动力。AD7660无流水线延迟,非常适合工业过程控制、多路复用数据采集系统、DSP芯片接口、便携式设备和医疗仪器仪表应用。它拥有90 dB 信纳比(SINAD),10 kHz时的总谐波失真(THD)为96 dB,以及16位直流精度(无失码)。积分非线性(INL)最大值为±3 LSB,微分非线性(DNL)最大值为1.75 LSB。100 kSPS时的功耗典型值仅为21 mW,100 SPS时仅为21 uW。

The AD7660 is the first of a new generation of 16-bit ADCs, delivering true 16-bit performance at a very low cost. The new generation is based on the Pulsar core, a true breakthrough architecture, that powers the industry's fastest and most accurate SAR ADCs. With no pipeline delay, the AD7660 is ideally suited for industrial process control, multiplexed data acquisition systems, interfacing with DSP chips, portable equipment and medical instrumentation. It boasts 90 dB SINAD, a -96 dB THD @ 10 kHz and DC precision at 16 bits (No Missing Codes). INL is ±3 LSB Max, DNL is 1.75 LSB max. Power dissipation is only 21 mW typical at 100 kSPS, and only 21 uW @ 100 SPS.

AD7660AST 特点
AD7660AST 功能框图

AD7660 芯片订购指南
产品型号 产品状态 封装 引脚 温度范围
AD7660ACP Prodn 48 ld LFCSP 7x7mm (5.25EP) 48 工业
AD7660ACPRL Prodn 48 ld LFCSP 7x7mm (5.25EP) 48 工业
AD7660ACPZ Prodn 48 ld LFCSP 7x7mm (5.25EP) 48 工业
AD7660ACPZRL Prodn 48 ld LFCSP 7x7mm (5.25EP) 48 工业
AD7660AST Prodn 48 ld LQFP 48 工业
AD7660ASTRL Prodn 48 ld LQFP 48 工业
AD7660ASTZ Prodn 48 ld LQFP 48 工业
AD7660ASTZRL Prodn 48 ld LQFP 48 工业
EVAL-AD7660CB Prodn Evaluation Boards - 工业
EVAL-AD7660CBZ Prodn EVALUATION BOARDS - 工业
AD7660AST 应用技术支持与电子电路设计开发资源下载
  1. AD7660 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