MITO 8M Nano SOM/MITO 8M Nano Hardware/Peripherals/ADC Voltage Monitor
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ADC Voltage Monitor[edit | edit source]
On MITO 8M Mini/Nano there is an Analog to Digital converter that could be used as a voltage monitor for the PMIC voltage rails.
It is connected to the AMUX output from PMIC. See PMIC PF8121 datasheet for more details.
The ADC component is a Texas Instruments ADS1114:
- 16 bits resolution
- Programmable Data Rate: 8 SPS to 860 SPS
- Low Current Consumption: 150 µA (Continuous-Conversion Mode)
It is connected to the internal I2C1.