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Operational Amplifier (OPAMP)

doc/hardware/peripherals/opamp.rst

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.. _opamp_api:

Operational Amplifier (OPAMP) #############################

Overview


The operational amplifier is an analog device that amplifies differential input signals (difference between inverting and non-inverting input) to give a resulting output voltage.

Configuration


When OPAMP is enabled, an initial configuration shall be provided using the devicetree. The OPAMP gain can be adjusted at runtime.

Related configuration options:

  • :kconfig:option:CONFIG_OPAMP

API Reference


.. doxygengroup:: opamp_interface