Open Access0.35 V time‐domain‐based instrumentation amplifier
Author(s) -
Mohan R.,
Yan L.,
Gielen G.,
Van Hoof C.,
Yazicioglu R.F.
Publication year - 2014
Publication title -
electronics letters
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.375
H-Index - 146
eISSN - 1350-911X
pISSN - 0013-5194
DOI - 10.1049/el.2014.2471
Subject(s) - instrumentation (computer programming) , instrumentation amplifier , amplifier , electrical engineering , time domain , power consumption , voltage , electronic engineering , engineering , power (physics) , operational amplifier , computer science , cmos , physics , computer vision , operating system , quantum mechanics
A time‐domain‐based amplifier concept is proposed to obtain high‐voltage gains with low power consumption and at an ultra‐low supply voltage of 0.35 V. A prototype instrumentation amplifier designed using the proposed technique in the 180 nm technology consumes 210 nW of power and 0.1 mm 2 of the active area.