SLAAE93 February   2023 MSPM0G1105 , MSPM0G1106 , MSPM0G1107 , MSPM0G1505 , MSPM0G1506 , MSPM0G1507 , MSPM0G3105 , MSPM0G3106 , MSPM0G3107 , MSPM0G3505 , MSPM0G3506 , MSPM0G3507 , MSPM0L1105 , MSPM0L1106 , MSPM0L1303 , MSPM0L1304 , MSPM0L1304-Q1 , MSPM0L1305 , MSPM0L1305-Q1 , MSPM0L1306 , MSPM0L1306-Q1 , MSPM0L1343 , MSPM0L1344 , MSPM0L1345 , MSPM0L1346

 

  1.   Trademarks
  2. 1MSPM0 Family Overview
  3. 2MSPM0 Main Analog Features
    1. 2.1 Best-in-Class 12-Bit ADC Integrated
    2. 2.2 Dual Mode Comparator With Reference DAC
    3. 2.3 Buffered 12-Bit 1-Msps DAC
    4. 2.4 Zero-Drift and Zero-Crossover Chopper OPA
  4. 3Easily and Flexibly Create the System With MSPM0 Analog Peripherals
    1. 3.1 ADC Sample and Conversion
    2. 3.2 Differential and Cascade OPA Configurations
    3. 3.3 Window Comparator Mode
    4. 3.4 Internal Connections Between Different Analog Peripherals
  5. 4Analog Comparison With STM32
  6. 5References

2 MSPM0 Main Analog Features

Both MSPM0L and MSPM0G devices provide a variety of analog features to support different system designs. MSPM0L devices offers a 12-bit 1.45-Msps ADC with configurable internal voltage reference, one dual-mode (fast mode and ultra-low-power mode) comparator with built-in reference DAC, two zero-drift zero-crossover operational amplifiers with programmable gain, one general-purpose amplifier, and an on-chip temperature sensor. MSPM0G devices offer high-performance analog peripherals such as two 12-bit 4-Msps ADCs, configurable internal shared voltage reference, one 12-bit 1-Msps DAC, three dual-mode (fast mode and ultra-low-power mode) comparators with built-in reference DACs, two zero-drift zero-crossover and rail-to-rail op-amps with programmable gain up to 32x, and one general-purpose rail-to-rail amplifier. #GUID-20221214-SR0T-Z22P-VB64-TSFGZFPZVHSR/GUID-2D01CA4A-F465-4120-9F31-20B4B0241685 lists the analog features.

Table 2-1 MSPM0L and MSPM0G Analog Features
FeatureMSPM0GMSPM0L
ADC12-bit 4-Msps SAR12-bit 1.45-Msps SAR
OPATwo OPAs with 6-MHz gain bandwidthTwo OPAs with 6-MHz gain bandwidth
ComparatorUp to 3 with 8-bit DAC1 with 8-bit DAC
12-bit DAC1 MspsNot supported
GPAMP350-kHz gain bandwidth350-kHz gain bandwidth