FD BAmplifier R1.pdf (2.83 MB)
Download fileA fully-differential biopotential amplifier with a reduced number of parts
Fully differential topologies
are well-suited for biopotential amplifiers, mainly for single-supply
battery-powered circuits such as portable wearable devices where a reduced
number of parts is desired. A novel fully differential biopotential amplifier
is proposed with the goal of providing electrode offset rejection, bandwidth
limitation, and a temporal response compliant with biomedical standards with
only a single commercial quad operational amplifier (OA) integrated circuit.
Funding
UNLP Projects I254 and PPID/I014
CONICET Project PIP-0323
Agencia I+D+i Project PICT 03747
History
Email Address of Submitting Author
spinelli@ing.unlp.edu.arORCID of Submitting Author
0000-0002-4164-9151Submitting Author's Institution
Universidad Nacional de La Plata - CONICETSubmitting Author's Country
- Argentina