24-Bit Sigma-Delta ADC

??\n\n? ? ? ?CS5520 為一款 SPI 介面的 4 通道、24 位元高精度 ADC 芯片，內置 1~128 倍可程式設定的低雜訊儀表放大器、高精度 Sigma-Delta ADC，同時內部集成兩路精準電流源、高性能溫度感測器、5ppm/℃的高精度基準電壓源、偏置電壓輸出電路、精準內部 RC 時鐘源。\n? ? ? ?ADC 實際有效精度 (ENOB)24BIT@1 倍 PGA，21.5BIT@64 倍 PGA，等效輸入雜訊低至 11nV/√????????，零漂 1uV，零漂溫度系數(shù)低於 10nV/℃。輸出碼率可配置為 3.125Hz 至 6400Hz。\n? ? ? ?可用於 功能特性 \n●工作電壓范圍：2.8~5.5V \n●工作電流： \n??n性能工作模式：580uA \n? ?n正常工作模式：380uA \n? ?n低功耗工作模式：280uA \n? ?n睡眠模式：1uA \n●內置低雜訊放大器：1~128 倍可靈活配置 \n●4通道信號輸入：可作為4組單端信號輸 \n入，或2組差分信號輸入 \n●集成兩路精確電流源和一路電壓偏置電路： \n可配置到4個輸入信號通道 \n●集成5ppm/℃、2.5V高精度電壓參考源， \n批量精度0.1%，負載變化率小於60uV/mA \n●24 位高精度低零漂Sigma-Delta ADC \n? ?n支持11;

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16BIT/20-BIT BRIDGE TRANSDUCER A/D CONVERTER

Description The CS5516 and CS5520 are complete solutions for digitizing low level signals from strain gauges, load cells,and pressure transducers. Any family of mV output transducers, including those requiring bridge excitation, can be interfaced directly to the CS5516 or CS5520. The devices of

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CIRRUS

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16BIT/20-BIT BRIDGE TRANSDUCER A/D CONVERTER

Description The CS5516 and CS5520 are complete solutions for digitizing low level signals from strain gauges, load cells,and pressure transducers. Any family of mV output transducers, including those requiring bridge excitation, can be interfaced directly to the CS5516 or CS5520. The devices of

文件：923.16 Kbytes 頁數(shù)：41 Pages

CIRRUS

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16BIT/20-BIT BRIDGE TRANSDUCER A/D CONVERTER

Description The CS5516 and CS5520 are complete solutions for digitizing low level signals from strain gauges, load cells,and pressure transducers. Any family of mV output transducers, including those requiring bridge excitation, can be interfaced directly to the CS5516 or CS5520. The devices of

文件：923.16 Kbytes 頁數(shù)：41 Pages

CIRRUS

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IC ADC 20BIT BRIDGE TRAS 24-SOIC

CirrusLogic

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Package：24-SOIC（0.295"，7.50mm 寬）；包裝：管件 類別：集成電路（IC） 模數(shù)轉換器（ADC） 描述：IC ADC 20BIT SIGMA-DELTA 24SOIC

CIRRUS

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