Boost Instrument Amp CMR With Common-Mode Driven Supplies

Texas Instruments

Published Date: 09/27/2000

Description

Ever-increasing demands are being placed on instrumentation amplifier (IA) performance. When standard IAs can not deliver the required performance consider this enhanced version. Dramatic performance improvements can be achieved by operating the input amplifiers of a classical three-op-amp IA from common-mode driven sub-regulated power supplies.

Parts

Part Number Name Companion Part
OPA404KP OPA404KP Buy Datasheet
OPA404KPG4 OPA404KPG4 Buy Datasheet
OPA404KU OPA404KU Buy Datasheet
OPA404KU/1K OPA404KU/1K Buy Datasheet
OPA404KUG4 OPA404KUG4 Buy Datasheet
OPA404SG OPA404SG Buy Datasheet
OPA445ADDA OPA445ADDA Buy Datasheet
OPA445ADDAG4 OPA445ADDAG4 Buy Datasheet
OPA445APG4 OPA445APG4 Buy Datasheet
OPA445AU OPA445AU Buy Datasheet
OPA445AU/2K5 OPA445AU/2K5 Buy Datasheet
OPA445AUG4 OPA445AUG4 Buy Datasheet
OPA445BM OPA445BM Buy Datasheet
REF200AP REF200AP Buy Datasheet
REF200AUG4 REF200AUG4 Buy Datasheet