OPA455EVM

OPA455EVM Op Amp Evaluation Module (EVM)

Texas Instruments OPA455EVM Op Amp Evaluation Module (EVM) provides a platform to evaluate the OPA455 high-voltage, high-current operational amplifier. Multiple component footprints allow the most common circuit configurations, including the Howland Current Pump. The Texas Instruments OPA455 is a precision power amplifier capable of operating over a very wide supply range of ±6V to ±75V, with an input common-mode range that extends to within a few volts from each rail. This amplifier is composed of an internal differential input amplifier stage, followed by a voltage amplifier and a high-current output stage.