AD7606-4

8-/6-/4-Channel DAS with 16-Bit,Bipolar Input,Simultaneous Sampling ADC

GENERALDESCRIPTION TheAD76061/AD7606-6/AD7606-4are16-bit,simultaneoussampling,analog-to-digitaldataacquisitionsystems(DAS)witheight,six,andfourchannels,respectively.Eachpartcontainsanaloginputclampprotection,asecond-orderantialiasingfilter,atrack-and-holdamplifier,

AD7606-4

8-Channel DAS with 18-Bit, Bipolar, Simultaneous Sampling ADC

GENERALDESCRIPTION TheAD7608isan18-bit,8-channelsimultaneoussampling,analog-to-digitaldataacquisitionsystem(DAS).Thepartcontainsanaloginputclampprotection,asecond-orderantialiasingfilter,atrack-and-holdamplifier,an18-bitchargeredistributionsuccessiveapproximation

AD7606-4

8-Channel Differential DAS with 18-Bit, Bipolar, Simultaneous Sampling ADC

GENERALDESCRIPTION TheAD7609isan18-bit,8-channel,truedifferential,simultaneoussamplinganalog-to-digitaldataacquisitionsystem(DAS).Thepartcontainsanaloginputclampprotection,asecond-orderantialiasingfilter,atrack-and-holdamplifier,an18-bitchargeredistributionsucces

AD7606-4

4通道DAS，内置16位、双极性、同步采样ADC; • 8/6/4路同步采样输入\n\n• 真双极性模拟输入范围：±10 V、±5 V \n\n• 5V模拟单电源，2.3V至+5VVDRIVE\n\n• 完全集成的数据采集解决方案\n• 模拟输入箝位保护 \n\n• 具有1 MΩ模拟输入阻抗的输入缓冲器\n\n• 二阶抗混叠模拟滤波器\n\n• 片内精密基准电压及基准电压缓冲器\n\n• 16位、200 kSPS ADC（所有通道）\n\n• 通过数字滤波器提供过采样功能;

AD7606/AD7606-6/AD7606-4分别是16位、8/6/4通道同步采样模数数据采集系统(DAS)。各器件均内置模拟输入箝位保护、二阶抗混叠滤波器、采样保持放大器、16位电荷再分配逐次逼近模数转换器(ADC)、灵活的数字滤波器、2.5 V基准电压源、基准电压缓冲以及高速串行和并行接口。\n\n AD7606/AD7606-6/AD7606-4采用5 V单电源供电，可以处理±10 V和±5 V真双极性输入信号，同时所有通道均能以高达200 kSPS的吞吐速率采样。输入箝位保护电路可以耐受高达±16.5 V的电压。无论以何种采样频率工作，AD7606的模拟输入阻抗均为1 MΩ。它采用单电源工作方式，具有片内滤波和高输入阻抗，因此无需驱动运算放大器和外部双极性电源。AD7606/AD7606-6/AD7606-4抗混叠滤波器的3 dB截止频率为22 kHz；当采样速率为200 kSPS时，它具有40 dB抗混叠抑制特性。灵活的数字滤波器采用引脚驱动，可以改善信噪比(SNR)，并降低3 dB带宽。\n\n

AD7606-4

8-Channel Differential DAS with 18-Bit

EVAL-AD7606-4EDZ

8-/6-/4-ChannelDASwith16-Bit,BipolarInput,SimultaneousSamplingADC

GENERALDESCRIPTION TheAD76061/AD7606-6/AD7606-4are16-bit,simultaneoussampling,analog-to-digitaldataacquisitionsystems(DAS)witheight,six,andfourchannels,respectively.Eachpartcontainsanaloginputclampprotection,asecond-orderantialiasingfilter,atrack-and-holdamplifier,

EVAL-AD7606-4SDZ

8-/6-/4-ChannelDASwith16-Bit,BipolarInput,SimultaneousSamplingADC