MITO 8M Nano SOM/MITO 8M Nano Hardware/Peripherals/ADC Voltage Monitor
< MITO 8M Nano SOM | MITO 8M Nano HardwareRevision as of 10:17, 24 February 2021 by U0007 (talk | contribs) (Created page with "{{:MITO 8M Mini SOM/MITO 8M Mini Hardware/Peripherals/ADC Voltage Monitor}}")
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Contents
ADC Voltage MonitorEdit
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.