LTC1274集成電路（IC）的模數(shù)轉(zhuǎn)換器（ADC）規(guī)格書PDF中文資料

LTC1274屬于集成電路（IC）的模數(shù)轉(zhuǎn)換器（ADC）。由亞德諾半導(dǎo)體技術(shù)有限公司制造生產(chǎn)的LTC1274模數(shù)轉(zhuǎn)換器（ADC）模數(shù)轉(zhuǎn)換器（ADC、A/D 或 A 轉(zhuǎn) D）對模擬信號進行采樣，例如由麥克風(fēng)采集的聲音或傳感器的輸出，然后將其轉(zhuǎn)換為數(shù)字信號。一般來說，數(shù)字輸出是二進制補碼二進制數(shù)，與輸入成比例。輸入類型可能是差分、偽差分或單端輸入。模數(shù)轉(zhuǎn)換器可按照位數(shù)、采樣率、輸入數(shù)、接口、轉(zhuǎn)換器數(shù)和架構(gòu)（例如自適應(yīng)增量、雙斜率、折疊、流水線、SAR、三角積分、兩步式）進行選擇。

FEATURES

APPLICATIONS

n Gain Bandwidth Product: 180MHz

n –3dB Frequency (AV = 1): 120MHz

n Low Quiescent Current: 1mA Max

n High Slew Rate: 90V/μs

n Input Common Mode Range Includes Both Rails

n Output Swings Rail-to-Rail

n Low Broadband Voltage Noise: 4.2nV/√Hz

n Power-Down Mode: 42μA

n Fast Output Recovery

n Supply Voltage Range: 2.5V to 5.25V

n Input Offset Voltage: 0.5mV Max

n Input Bias Current: 100nA

n Large Output Current: 50mA

n CMRR: 110dB

n Open Loop Gain: 45V/mV

n Operating Temperature Range: –40°C to 125°C

n Single in 6-Lead TSOT-23

n Dual in MS8, 2mm × 2mm DFN,TS0T-23, MS10

n Quad in MS16

n Low Voltage, High Frequency Signal Processing

n Driving A/D Converters

n Rail-to-Rail Buffer Amplifiers

n Active Filters

n Video Amplifiers

n Fast Current Sensing Amplifiers

n Battery Powered Equipment