各位能否推薦帶ADC 12BIT以上的MCU

ID:314047 · 發(fā)表于 2018-4-26 17:58

STM32的12bits不能滿足要求

ID:155507 · 發(fā)表于 2018-4-26 19:18

PIC24FJ128GC010
Low Power MCU w/ Integrated Analog, LCD & USB
16-bit Sigma-Delta ADC (2 diff. ch) and 12-bit 10MSPS Pipeline ADC (50 ch)
2x10-bit 1MSPS DAC
2 Operational Amplifiers
VBAT allows for lowest power consumption on backup battery (with or without RTCC)
USB with Device/Host/OTG support with Active Clock Tuning (no crystal required)

ID:61002 · 發(fā)表于 2018-4-26 19:25

mcp3421

ID:82014 · 發(fā)表于 2018-4-26 19:42

去看一下新唐的MCU或者直接用AD芯片來(lái)解決。

ID:136968 · 發(fā)表于 2018-4-26 20:48

stm32f4系列�。。。。。。。。。。。。。。。。。。。。。。。。。。。。�！

ID:306684 · 發(fā)表于 2018-4-26 21:08

PIC24FJ128GC010 Low Power MCU w/ Integrated Analog, LCD & USB 16-bit Sigma-Delta ADC (2 diff. ch) and 12-bit 10MSPS Pipeline ADC (50 ch) 2x10-bit 1MSPS DAC 2 Operational Amplifiers VBAT allows for lowest power consumption on backup battery (with or without RTCC) USB with Device/Host/OTG support with Active Clock Tuning (no crystal required)

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