Cho, Seong-Jin Kim, Ju Eon Shin, Dong Ho Yoon, Dong-Hyun Jung, Dong-Kyu Jeon, Hong Tae Lee, Seok Baek, Kwang-Hyun 2024-01-20T06:02:53Z 2024-01-20T06:02:53Z 2021-09-05 2015-10 1598-1657 https://pubs.kist.re.kr/handle/201004/124967 This paper presents a power and area efficient SAR ADC for multi-channel near threshold-voltage (NTV) applications such as neural recording systems. This work proposes a split dual-capacitive-array (S-DCA) structure with shifted input range for ultra low-switching energy and architecture of multi-channel single-ended SAR ADC which employs only one comparator. In addition, the proposed ADC has the same amount of equivalent capacitance at two comparator inputs, which minimizes the kickback noise. Compared with conventional SAR ADC, this work reduces the total capacitance and switching energy by 84.8% and 91.3%, respectively. English IEEK PUBLICATION CENTER SAR ADC A Single-Ended ADC with Split Dual-Capacitive-Array for Multi-Channel Systems Article 10.5573/JSTS.2015.15.5.504 1 JOURNAL OF SEMICONDUCTOR TECHNOLOGY AND SCIENCE, v.15, no.5, pp.504 - 510 JOURNAL OF SEMICONDUCTOR TECHNOLOGY AND SCIENCE 15 5 504 510 scie scopus kci 000366061700011 2-s2.0-84945911569 Engineering, Electrical & Electronic Physics, Applied Engineering Physics Article SAR ADC Multi channel Near threshold-voltage (NTV) Analog-to-digital converter (ADC) Digital-toanalog converter (DAC) Successive approximation register (SAR) Split dual-capacitive-array (S-DCA)