AD7606

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

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

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

8通道DAS，內(nèi)置16位、雙極性、同步采樣ADC; 8/6/4路同步采樣輸入\n真雙極性模擬輸入范圍：±10 V、±5 V\n \n完全集成的數(shù)據(jù)采集解決方案模擬輸入箝位保護(hù)\n具有1 MΩ模擬輸入阻抗的輸入緩沖器\n二階抗混疊模擬濾波器\n片內(nèi)精密基準(zhǔn)電壓及基準(zhǔn)電壓緩沖器\n16位、200 kSPS ADC（所有通道）\n通過數(shù)字濾波器提供過采樣功能\n\n\n\n靈活的并行/串行接口SPI/QSPI?/MICROWIRE?/DSP兼容 \n\n\n\n性能 模擬輸入通道提供7 kV ESD額定值 \n95.5 dB SNR，?107 dB THD\n±0.5 LSB INL，±0.5 LSB DNL \n低功耗：100 mW\n待機模式：25 mW\n\n\n\n溫度范圍：?40°C至+85°C\n64引腳LQFP封裝;

AD7606/AD7606-6/AD7606-4分別是16位、8/6/4通道同步采樣模數(shù)數(shù)據(jù)采集系統(tǒng)(DAS)。各器件均內(nèi)置模擬輸入箝位保護(hù)、二階抗混疊濾波器、采樣保持放大器、16位電荷再分配逐次逼近模數(shù)轉(zhuǎn)換器(ADC)、靈活的數(shù)字濾波器、2.5 V基準(zhǔn)電壓源、基準(zhǔn)電壓緩沖以及高速串行和并行接口。\n\n AD7606/AD7606-6/AD7606-4采用5 V單電源供電，可以處理±10 V和±5 V真雙極性輸入信號，同時所有通道均能以高達(dá)200 kSPS的吞吐速率采樣。輸入箝位保護(hù)電路可以耐受高達(dá)±16.5 V的電壓。無論以何種采樣頻率工作，AD7606的模擬輸入阻抗均為1 MΩ。它采用單電源工作方式，具有片內(nèi)濾波和高輸入阻抗，因此無需驅(qū)動運算放大器和外部雙極性電源。AD7606/AD7606-6/AD7606-4抗混疊濾波器的3 dB截止頻率為22 kHz；當(dāng)采樣速率為200 kSPS時，它具有40 dB抗混疊抑制特性。靈活的數(shù)字濾波器采用引腳驅(qū)動，可以改善信噪比(SNR)，并降低3 dB帶寬。\n\n

AD7606

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

AD7606

8-Channel Differential DAS with 18-Bit

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

AD7606-6

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