AD7124-8

8-Channel, Low Noise, Low Power, 24-Bit, Sigma-Delta ADC with PGA and Reference

TheAD7124-8isalowpower,lownoise,completelyintegratedanalogfrontendforhighprecisionmeasurementapplications.Thedevicecontainsalownoise,24-bitΣ-Δanalog-to-digitalconverter(ADC),andcanbeconfiguredtohave8differentialinputsor15single-endedorpseudodifferentiali

AD7124-8

8-Channel, Low Noise, Low Power, 24-Bit, Sigma-Delta ADC with PGA and Reference

FEATURES ?3powermodes ?RMSnoise ?Lowpower:24nVrmsat1.17SPS,gain=128(255μAtypical) ?Midpower:20nVrmsat2.34SPS,gain=128(355μAtypical) ?Fullpower:23nVrmsat9.4SPS,gain=128(930μAtypical) ?Upto22noisefreebitsinallpowermodes(gain=1) ?Out

AD7124-8

集成PGA和基準(zhǔn)電壓源的8通道、低噪聲、低功耗24位Σ-Δ型ADC

AD7124-8是一款適合高精度測量應(yīng)用的低功耗、低噪聲、全集成式模擬前端。AD7124-8 W級通過汽車應(yīng)用AEC-Q100認(rèn)證。該器件內(nèi)置一個(gè)低噪聲24位Σ-Δ型模數(shù)轉(zhuǎn)換器(ADC)，可配置來提供8個(gè)差分輸入或15個(gè)單端或偽差分輸入。片內(nèi)低噪聲級確保ADC中可直接輸入小信號。\n\n AD7124-8的主要優(yōu)勢之一是用戶可靈活使用三種集成功率模式。當(dāng)前的功耗、輸出數(shù)據(jù)速率范圍和有效值噪聲均可通過所選功率模式進(jìn)行定制。該器件還提供多個(gè)濾波器選項(xiàng)，確保為用戶帶來最大的靈活性。\n\n 當(dāng)輸出數(shù)據(jù)速率為25 SPS（單周期建立）時(shí)，AD7124-8可實(shí)現(xiàn)50 Hz和60 Hz; ? 3種功耗模式\n\n? 有效值噪聲\n? 低功耗：24 nV rms (1.17 SPS)，增益=128（典型值255 μA）\n\n? 中功率：20 nV rms (2.34 SPS)，增益=128（典型值355 μA）\n\n? 全功率：23 nV rms (9.4 SPS)，增益=128（典型值930 μA）\n\n\n\n\n? 在所有功率模式下，無噪聲分辨率高達(dá)22位（增益=1）\n\n? 輸出數(shù)據(jù)速率\n? 全功率：9.38 SPS至19,200 SPS\n\n? 中功率：2.34 SPS至4800 SPS\n\n? 低功耗：1.17 SPS至2400 SPS\n\n\n\n\;

AD7124-8

8-Channel, Low Noise, Low Power, 24-Bit Sigma-Delta ADC with PGA and Reference

AD7124-8_V01

8-Channel, Low Noise, Low Power, 24-Bit, Sigma-Delta ADC with PGA and Reference

FEATURES ?3powermodes ?RMSnoise ?Lowpower:24nVrmsat1.17SPS,gain=128(255μAtypical) ?Midpower:20nVrmsat2.34SPS,gain=128(355μAtypical) ?Fullpower:23nVrmsat9.4SPS,gain=128(930μAtypical) ?Upto22noisefreebitsinallpowermodes(gain=1) ?Out

AD7124-8BBCPZ

8-Channel, Low Noise, Low Power, 24-Bit, Sigma-Delta ADC with PGA and Reference

FEATURES ?3powermodes ?RMSnoise ?Lowpower:24nVrmsat1.17SPS,gain=128(255μAtypical) ?Midpower:20nVrmsat2.34SPS,gain=128(355μAtypical) ?Fullpower:23nVrmsat9.4SPS,gain=128(930μAtypical) ?Upto22noisefreebitsinallpowermodes(gain=1) ?Out

AD7124-8BBCPZ-RL

8-Channel, Low Noise, Low Power, 24-Bit, Sigma-Delta ADC with PGA and Reference

FEATURES ?3powermodes ?RMSnoise ?Lowpower:24nVrmsat1.17SPS,gain=128(255μAtypical) ?Midpower:20nVrmsat2.34SPS,gain=128(355μAtypical) ?Fullpower:23nVrmsat9.4SPS,gain=128(930μAtypical) ?Upto22noisefreebitsinallpowermodes(gain=1) ?Out

AD7124-8BBCPZ-RL7

8-Channel, Low Noise, Low Power, 24-Bit, Sigma-Delta ADC with PGA and Reference

FEATURES ?3powermodes ?RMSnoise ?Lowpower:24nVrmsat1.17SPS,gain=128(255μAtypical) ?Midpower:20nVrmsat2.34SPS,gain=128(355μAtypical) ?Fullpower:23nVrmsat9.4SPS,gain=128(930μAtypical) ?Upto22noisefreebitsinallpowermodes(gain=1) ?Out

AD7124-8BCPZ

8-Channel, Low Noise, Low Power, 24-Bit, Sigma-Delta ADC with PGA and Reference

TheAD7124-8isalowpower,lownoise,completelyintegratedanalogfrontendforhighprecisionmeasurementapplications.Thedevicecontainsalownoise,24-bitΣ-Δanalog-to-digitalconverter(ADC),andcanbeconfiguredtohave8differentialinputsor15single-endedorpseudodifferentiali

AD7124-8BCPZ

8-Channel, Low Noise, Low Power, 24-Bit, Sigma-Delta ADC with PGA and Reference

FEATURES ?3powermodes ?RMSnoise ?Lowpower:24nVrmsat1.17SPS,gain=128(255μAtypical) ?Midpower:20nVrmsat2.34SPS,gain=128(355μAtypical) ?Fullpower:23nVrmsat9.4SPS,gain=128(930μAtypical) ?Upto22noisefreebitsinallpowermodes(gain=1) ?Out