HAO Rui GE Yucheng. A main amplifier circuit and data acquisition system for charged particle detector array[J]. Nuclear techniques, 2011, 34(5): 391-395.
HAO Rui GE Yucheng. A main amplifier circuit and data acquisition system for charged particle detector array[J]. Nuclear techniques, 2011, 34(5): 391-395.DOI:
The charged particle detector array has huge amounts of signal and needs high counting rate.To meet the requirements
a main amplifier and analog-to-digital conversion circuit based on high-speed op-amp chips and ADC chip was designed.A 51-MCU was used to control the circuit of ADC and the USB communication chip.The signals were digitized and uploaded by the MCU-ADC-USB circuit.The whole system has a compact hardware structure and a reasonable controlling software