HY310 Series: 24-bit sigma-delta ADC (Analog to Digital Converter)

工作電壓範圍: 2.4V to 3.6V   工作溫度範圍: -40℃ to +85℃   內建VDDA穩壓器,可選擇Off, 2.4V, 2.7V, 3.0V或3.3V   外部/內部時脈源   SPI 數據傳輸介面   內置絕對溫度感測器(±2℃)   SSOP16 封裝   類比輸入端, 最高4組   內建直流偏壓設置	24位元全差動輸入ΣΔADC類比數位轉換器         極小的輸入雜訊50nVrms         數據輸出速率10, 80, 640或2560SPS         可抑制50/60Hz的訊號         在參考端內置高阻抗輸入緩衝器   工作電流:          300μA @ gain=1, 2 or 4          950μA @ gain=64, 128   內建前置放大器(PGA),可程式放大倍率x1, x2, x4…x128

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Model No.	Architecture	Input Channels	EONB(Bits)	RMS Noise	System Clock	Sample Rate(Max)	Built-In Temp. Sensor	DC Offset Set	Interface	Package	Datasheet
HY3102	Sigma-Delta	2	21	50nV (10SPS)	Int. 320kHz	2560SPS	YES	YES	SPI	SSOP 16	Version 04
HY3104	Sigma-Delta	2	21	50nV (10SPS)	Int. 320kHz Ext.4.9152MHz	2560SPS	YES	YES	SPI	SSOP 16	Version 04
HY3106	Sigma-Delta	4	21	50nV (10SPS)	Int. 320kHz Ext.4.9152MHz	2560SPS	YES	YES	SPI	SSOP 16	Version 04