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模拟电子  简单的多输出范围16位DAC设计

&nbsp; Precision 16-bit analog outputs with softwareconfigurableoutput ranges are often needed in industrialprocess control equipment, analytical and scientificinstruments and automatic test equipment. In the past,designing a universal output module was a daunting taskand the cost and PCB real e ...

https://www.eeworm.com/dl/571/21293.html

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模拟电子  高集成四通道工业控制应用的电压输出DAC

&nbsp; Digital-to-analog converters (DACs) are prevalent inindustrial control and automated test applications.General-purpose automated test equipment often requiresmany channels of precisely controlled voltagesthat span several voltage ranges. The LTC2704 is ahighly integrated 16-bit, 4-channel ...

https://www.eeworm.com/dl/571/21321.html

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模拟电子  DN426 6通道工业监控应用的SAR ADC

&nbsp; The 14-bit LTC2351-14 is a 1.5Msps, low power SARADC with six simultaneously sampled differential inputchannels. It operates from a single 3V supply and featuressix independent sample-and-hold amplifi ers and a singleADC. The single ADC with multiple S/HAs enables excellentrange match (1m ...

https://www.eeworm.com/dl/571/21325.html

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模拟电子  将您的微控制器ADC升级至真正的12位性能

&nbsp; Many 8-bit and 16-bit microcontrollers feature 10-bitinternal ADCs. A few include 12-bit ADCs, but these oftenhave poor or nonexistent AC specifi cations, and certainlylack the performance to meet the needs of an increasingnumber of applications. The LTC&reg;2366 and its slowerspeed versi ...

https://www.eeworm.com/dl/571/21331.html

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模拟电子  STM32F10xxx设备中如何得到高精度ADC

The STM32F10xxx microcontroller family embeds up to three advanced 12-bit ADCs (depending on the device) with a conversion time down to 1 μs. A self-calibration feature is provided to enhance ADC accuracy versus environmental condition changes.

https://www.eeworm.com/dl/571/21332.html

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模拟电子  数据采集电路分析

&nbsp; This application note features 8-, 10-, and 12-bit dataacquisition components in various circuit configurations.The circuits include battery monitoring, temperature sensing,isolated serial interfaces, and microprocessor andmicrocontroller serial and parallel interfaces. Also includedare v ...

https://www.eeworm.com/dl/571/21337.html

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模拟电子  逐次逼近式AD转换器研究

A tutorial on SAR type A/D converters, this note contains detailed information on several 12-bit circuits. Comparator, clocking, and preamplifier designs are discussed. A final circuit gives a 12-bit conversion in 1.8&micro;s. Appended sections explain the basic SAR technique and explore D/A consi ...

https://www.eeworm.com/dl/571/21353.html

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模拟电子  用于信号调理的微电路

&nbsp; Low power operation of electronic apparatus has becomeincreasingly desirable. Medical, remote data acquisition,power monitoring and other applications are good candidatesfor battery driven, low power operation. Micropoweranalog circuits for transducer-based signal conditioningpresent a sp ...

https://www.eeworm.com/dl/571/21356.html

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模拟电子  DAC技术用语 (D/A Converters Defini

Differential Nonlinearity: Ideally, any two adjacent digitalcodes correspond to output analog voltages that are exactlyone LSB apart. Differential non-linearity is a measure of theworst case deviation from the ideal 1 LSB step. For example,a DAC with a 1.5 LSB output change for a 1 LSB digital codec ...

https://www.eeworm.com/dl/571/21377.html

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模拟电子  一种增益增强型套筒式运算放大器的设计

设计了一种用于高速ADC中的全差分套筒式运算放大器.从ADC的应用指标出发,确定了设计目标,利用开关电容共模反馈、增益增强等技术实现了一个可用于12 bit精度、100 MHz采样频率的高速流水线(Pipelined)ADC中的运算放大器.基于SMIC 0.13 μm,3.3 V工艺,Spectre仿真结果表明,该运放可以达到105.8 dB的增益,单位增益带宽达到983. ...

https://www.eeworm.com/dl/571/21400.html

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