integrator circuit. Key words:RC integrator circuit; time constant; measurement methods 从表1 中的数据可以看出,实测值与理论值 比较接近,最大相对误差不超过10%。误差的来 源主要是示波器网格最小分辨率的影响带来的 读数误差 [6] ,如果每组实验均进行多次测量,误差 ...
KVL 定律可得电路的一阶微分方程[1-2]:RC dUc dt +U C =U S (1)利用分离变量法[3],得出一阶微分方程的通 解:Uc(t)=Us +Ae -t RC (2)由于电容两端的电压初始条件为零,得出电容两端的电压为:Uc(t)=Us (1-Ae -t RC )(3)在方波信号的下降沿,电容C 开始对电阻R 放电,根据电路元件的VCR ...
This 1-bit weight depends on the Sigma-Delta modulator components (among them capacitors and resistors of the integrator), so the full scale weight is not related only to the reference voltage (as for example in a SAR type ADC). Sigma-Delta modulator componen...
The output of the multiplier circuit connects to an integrator that accumulates the sum of each edge. The longer the series of coding bits, the higher the staircase will rise or descend for a final determination at the end of each data bit series. A successful decode is accomplished as long...
(Typ) erase suspend — Numonyx™ Flash Data Integrator optimized — Basic Command Set and Extended Command Set compatible — Common Flash Interface capable Voltage and Power — VCC (core) voltage: 1.7 V – 2.0 V — VCCQ (I/O) voltage: 1.7 V – 3.6 V — Standby current: 20μA (Typ...
64-bits Unique device identifier bits 64-bits User-programmable OTP bits — Absolute protection with VPEN = GND — Individual block locking — Block erase/program lockout during power transitions Software — Program and erase suspend support — Flash Data Integrator (FDI), Common Flash Interfa...
methodsintheRCintegratorcircuitoutputwaveformdiagram.Theexperimentalresultsshowthat:thetime constantmeasuredthroughthismethodiSclosetothetheoreticalvaluewiththerelativeerrorlessthan10%.The methodissimpleandpracticalandprovidesrefeFenceforthetimeconstantestimationofthefirst-orderRC ...
(Typ) erase suspend — Numonyx™ Flash Data Integrator optimized — Basic Command Set and Extended Command Set compatible — Common Flash Interface capable Voltage and Power — VCC (core) voltage: 1.7 V – 2.0 V — VCCQ (I/O) voltage: 1.7 V – 3.6 V — Standby current: 20μA (Typ...
(Typ) erase suspend — Numonyx™ Flash Data Integrator optimized — Basic Command Set and Extended Command Set compatible — Common Flash Interface capable Voltage and Power — VCC (core) voltage: 1.7 V – 2.0 V — VCCQ (I/O) voltage: 1.7 V – 3.6 V — Standby current: 20μA (Typ...