STM32F30x 系列的12 位SAR ADC 有很多鲜明的特色性能,比如采样率可以达到5 MSPS,可支持差分输入,等等。但是,由于设计的不同,在使用上也有不少不太一样的地方,我们在使用STM32F30x 的ADC 外设的时候,还是要仔细了解一些使用的细节。
上传时间: 2022-02-22
上传用户:fliang
基于STM32的ADC仿真OLED显示,包含源程序和Proteus仿真文件
上传时间: 2022-02-25
上传用户:
本文重点介绍利用含有3个ADC模块的STM32F4、STM32F7等系列,以满足多个ADC模块同时工作的需要
上传时间: 2022-03-06
上传用户:qingfengchizhu
ADC模数转换器件Altium Designer AD原理图库元件库SV text has been written to file : 4.4 - ADC模数转换器件.csvLibrary Component Count : 29Name Description----------------------------------------------------------------------------------------------------ADC0800 National 8-Bit Analog to Digital ConverterADC0809 ADC0831 ADCADC0832 ADC8 Generic 8-Bit A/D ConverterCLC532 High-Speed 2:1 Analog MultiplexerCS5511 National 16-Bit Analog to Digital ConverterDAC8 Generic 8-Bit D/A ConverterEL1501 Differential line Driver/ReceiverEL2082 Current-Mode MultiplierEL4083 Current Mode Four Quadrant MultiplierEL4089 DC Restored Video AmplifierEL4094 Video Gain Control/FaderEL4095 Video Gain Contol/Fader/MultiplexerICL7106 LMC6953_NSC PCI Local Bus Power SupervisorMAX4147 300MHz, Low-Power, High-Output-Current, Differential Line DriverMAX4158 350MHz 2-Channel Video Multiplexer-AmplifierMAX4159 350MHz 2-Channel Video Multiplexer-AmplifierMAX4258 250MHz, 2-Channel Video Multiplexer-AmplifierMAX4259 250MHz 2-Channel Video Multiplexer-AmplifierMAX951 Ultra-Low-Power, Single-Supply Op Amp + Comparator + ReferenceMAX952 Ultra-Low-Power, Single-Supply Op Amp + Comparator + ReferenceMC1496 Balanced Modulator/DemodulatorPLL100k Generic Phase Locked LoopPLL10k Generic Phase Locked LoopPLL5k Generic Phase Locked LoopPLLx Generic Phase Locked Loop水位计
标签: adc 模数转换 altium designer
上传时间: 2022-03-13
上传用户:
stm32f427数据手册中文版,stm32f429数据手册中文版,官网下的ARM Cortex-M4 32b MCU+FPU,225DMIPS,高达 2MB Flash/256+4KB RAM,USB OTG HS/FS,以太网, 17 个 TIM, 3 个 ADC, 20 个通信 接口、摄像头 & LCD-TFT
标签: stm32
上传时间: 2022-03-23
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STM32F103VET6的ADC采集,并通过串口把采集的数值实时打印在电脑的超级终端,代码亲测可用。
上传时间: 2022-03-28
上传用户:20125101110
ADC数字滤波原理
上传时间: 2022-03-29
上传用户:
这是学习sigma delta ADC的很好的一本书籍,供大家学习。
标签: adc
上传时间: 2022-04-03
上传用户:
电学中的测量技术涉及范围非常广,电流测量在电学计量中占有非常重要的位置。如何精确地进行电流测量是精密测量的一大难题。传统的电流检测电路多采用运算放大芯片与片外电流检测电路相结合的方式,电路集成度很低,需要较多的接口和资源才能完成对电路的检测。本文把所有电路部分都集成在一块芯片上,包括检测电阻,运算放大器电路及模拟转数字转换电路,从而在电路内部可以进行电流检测,使电路更好的集成化。前置电路使用二级共源共栅结构的运算放大器,减小沟道长度调制效应造成的电流误差。10位SAR ADC中采用电容驱动能力强的传输门保证了模数转化器的有效精度。比较器模块采用再生锁存器与迟滞比较器作为基础单元组合解决精密测量的问题。本设计可以作为嵌入芯片内的一小部分而检测芯片中的微小电流1mA~100mA,工作电压在1.8v左右,电流检测精度预期达到10uA的需求。The measurement technology in electricity involves a wide range,and current measurement plays a very important position in electrical measurement.How to accurately measure current is a big problem in precision measurement. The traditional current detecting circuit adopts the combination of the operational amplifier chip and theoff-chip current detecting circuit, The circuit integration is very low, and more interfaces and resources are needed tocomplete the circuit detection.This topic integrates all the circuit parts into one chip, including detection resistance, operational amplifier circuit andanalog to digital conversion circuit. Highly integrated circuit makes the external resources on the chip more intensive,so that current detection can be carried out inside the circuit, so that the circuit can be better integrated. Thefront-end circuit of this project uses two-stage cascade operational amplifier and cascade tube to reduce the currenterror caused by channel length modulation effect. In 10-bit SAR ADC, the transmission gate with strong capacitivedriving ability ensures the effective accuracy of the analog-to-digital converter. Comparator module uses regenerativelatch and hysteresis comparator as basic unit to solve the difficult problem of precision measurement. This topic can beused as a small part of the embedded chip to detect the micro-current in the chip 1 mA~100 mA, the working voltageis about 1.8v, and the current detection accuracy is expected to reach the requirement of 10 uA.
上传时间: 2022-04-03
上传用户:
国产ADC替代,我在网上找的,希望能帮到正在国产化的你,刚才不会传~只传了1个,这回是全套了免费给大家
标签: 国产ADC
上传时间: 2022-04-07
上传用户:zhanglei193