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Analog to Digital Converter IC Delta Sigma ADC



The MM4015A12 is precision, low-power, 12bit delta sigma analog-to-digital converter IC with I2C compatible interface. MM4015A12 has build-in PGA (programmable gain amplifier) and well suited sensor mesurement applications by switching input voltage range. MM4015A12 can measure by two differntial or four single-ended input. This ADC operates in either continuous-conversion mode or single-shot conversion mode.


①Ultra Small SQFN package: 2.0(W) × 1.5(D) × 0.4(H)mm
②12bit Noise-Free Resolution
③Programmable Data Rate : 128 sps to 3.3 ksps
④Single-Cycle Settling
⑤Four Single-Ended or Two Differential Inputs
⑥Low Current Consumption:150μA(Continuous-Conv. Mode)
⑦Internal Low-Drift Voltage Referrence and Internal Oscillator
⑧Programmable Comparator


Specifications Number of input channels
Sampling Rate
Integral nonlinearity error
Communication I/F Package Built-in function


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