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Abstract: This application note describes how sampling clock jitter (time interval error or "TIE jitter") affectsthe performance of delta-sigma digital-to-analog converters (DACs). New insights explain the importanceof separately specifying low-frequency (< 2x passband frequency) and high-frequenc ...

TLV5616 12 位 3微秒 DAC 串行输入可编程设置时间 功耗

十种精密整流电路

Abstract: A laser module designer can use a fixed resistor, mechanical pot, digital pot, or a digital-to-analogconverter (DAC) to control the laser driver's modulation and bias currents. The advantages of a programmablemethod (POT or DAC) are that the manufacturing process can be automated and ...

Abstract: This article discusses application circuits for Maxim force/sense digital-to-analog converters (DACs). Applications include:selectable fixed-gain DAC, programmable gain DAC, photodiode bias control, amperometric sensor control, digitally programmablecurrent source, Kelvin load sensing, t ...

  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 ...

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 ...

计一种基于Howland电流源电路的精密压控电流源，论述了该精密压控电流源的原理。该电路以V/I转换电路作为核心，Howland电流源做为误差补偿电路，进一步提高了电流源的精度，使绝对误差仿真值达到nA级，实际电路测量值绝对误差达到?滋A级，得到高精度的压控电流源。仿真和实验测试均证明该方案是可行的。 ...

十种运放精密全波整流电路，很全面的电路

0-50V高精度可程控直流精密电压源