A current-mode stimulator circuit with two-step charge balancing background calibration

• Main Authors: Xiong, Gordon M., Do, Anh Tuan, Tan, Yung Sern, Choong, Cleo Swee Neo, Kong, Zhi Hui, Yeo, Kiat Seng
• Other Authors: School of Electrical and Electronic Engineering
• Format: Conference or Workshop Item
• Language: English
• Published: 2013
• Subjects: DRNTU::Engineering::Electrical and electronic engineering
• Online Access: https://hdl.handle.net/10356/106107; http://hdl.handle.net/10220/16638; http://dx.doi.org/10.1109/ISCAS.2013.6571867
• Institution: Nanyang Technological University

Current-mode CMOS stimulation systems have offered unprecedented opportunities for accurate and high through put in-vitro and in-vivo physiological studies. As these circuits are in long term contact with living organisms, they must be flexible, safe and power efficient. Any mismatch in biphasic cur...