This example demonstrates using one of the OPAMPs as a Programmable Gain Amplifier (PGA) for the on-board ADC.

This MCC based MPLAB X IDE example shows how to interface an electret microphone with a microcontroller (MCU) using the Analog Signal Conditioning (OPAMP). In addition to the microphone, only one resistor and one capacitor are required.

This MCC based MPLAB X example shows how to calibrate the gain and offset of the OPAMP when configured as a Programmable Gain Amplifier (PGA). The internal DAC and ADC are used to perform the calibration procedure. No external components are required.

These MPLAB X MCC examples in Getting Started with Analog Signal Conditioning (OPAMP) (TB3286), show how the OPAMP can be used on the AVR DB family of microcontrollers. The OPAMP peripheral features up to three internal operational amplifiers.

This code example demonstrates the use of the programmable gain amplifier (PGA) inside the ADC of the ATtiny1627 family of microcontrollers with MPLAB Code Configurator.

An STM32 HAL example of a programmable-gain amplifier (PGA) using a digital potentiometer.

Thermal noise based random number generator using an external ADC and STM32/HAL.

These MPLAB X bare metal examples in Getting Started with Analog Signal Conditioning (OPAMP) (TB3286), show how the OPAMP can be used on the AVR DB family of microcontrollers. The OPAMP peripheral features up to three internal operational amplifiers.

This application demos the OPAMP as a Programmable Gain Amplifier (PGA) for the ADC.

This demo demonstrates the Programmable Gain Amplifier (PGA) in the ADC.