SPI 接口的双通道、24 位高精度 ADC 芯片

HCT6511 为一款 SPI 接口的双通道、24 位高精度 ADC 芯片，内置 1/32/64/128 倍可编程的低噪声放大器、高精度 Sigma-Delta ADC，同时内部集成基准电压源、高频内部 RC 时钟源。\r\n\r\nADC 实际有效精度（ENOB）为 19.8bit@128 倍 PGA，等效输入噪声低至 16nV/ ????，零漂 5uV。\r\n\r\n可用于各类电子秤、分析天平、工业过程控制、直流/交流电能测量、耳温枪等需要高精度、低零漂的应用场合。

HCTMICRO

恒芯微

180 ns 3V Comparator

文件：152 Kbytes 页数：7 Pages

NSC

国半

180 ns 3V Comparator

文件：152 Kbytes 页数：7 Pages

NSC

国半

TRANSIENT VOLTAGE SUPPRESSOR FOR SLIC PROTECTION

DESCRIPTION This device has been especially designed to protect subscriber line cards against overvoltage. Two diodes clamp positive overloads while negative surges are suppressed by two protection thyristors. A particular attention has been given to the internal wire bonding. The “4-point” con

文件：54.67 Kbytes 页数：6 Pages

STMICROELECTRONICS

意法半导体