An improved inverter-based readout scheme for low-power ISFET sensing array

• Main Authors: Do, Anh Tuan, Je, Minkyu, Yeo, Kiat Seng
• Other Authors: School of Electrical and Electronic Engineering
• Format: Article
• Language: English
• Published: 2013
• Subjects: DRNTU::Engineering::Electrical and electronic engineering
• Online Access: https://hdl.handle.net/10356/100929; http://hdl.handle.net/10220/18234
• Institution: Nanyang Technological University

Digital read-out scheme in ISFET sensing array is more advantageous when compared to the analog counterpart because of its lower power consumption, less area and less susceptible to environmental noise and parasitic. This work proposes an improved readout scheme in which each ISFET is stacked wi...