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Operational Amplifier Version 1.0
Chapter 2 Amplifier Overview
2.3 OPAMP Control Register
The OPAMP control register (OPCR) is used to turn on and off the OPAMP, to enable and
disable OPAMP analog output, and to enable and disable OPAMP analog input.
The register can also be used to set the OPAMP to operate as a standalone open loop
operational amplifier, or a non-inverting closed loop operational amplifier with six different
closed loop gain settings that can be selected by the software.
Figure 2 OPAMP Control Register
MCU-AN-500080-E-10- Page 7