Download the MAX71637 datasheet PDF.
This datasheet also covers the MAX71617 variant, as both devices belong to the same smart metering socs family and are provided as variant models within a single manufacturer datasheet.
General Description
The MAX71617 is a low-power, single-phase energy measurement system-on-chip (SoC), and the MAX71637 is a low-power polyphase energy measurement SoC.
Based on an ARM Cortex®-M3 core, the devices can run modern operating systems that monitor and report energy usage and implement communications stacks.
Key Features
in registers:.
Active energy and power per phase and sum.
Apparent energy and power per phase and sum.
Reactive energy and power per phase and sum.
Line voltage and current RMS.
Neutral current RMS.
Current vector sum, three-phase plus neutral.
Line frequency.
Fundamental frequency.
Total harmonics of active power, reactive power, voltage, and currents.
Full PDF Text Transcription for MAX71637 (Reference)
Note: Below is a high-fidelity text extraction (approx. 800 characters) for
MAX71637. For precise diagrams, and layout, please refer to the original PDF.
MAX71617/MAX71637 Smart Metering SoCs General Description The MAX71617 is a low-power, single-phase energy measurement system-on-chip (SoC), and the MAX71637 is a low-pow...
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energy measurement system-on-chip (SoC), and the MAX71637 is a low-power polyphase energy measurement SoC. Based on an ARM Cortex®-M3 core, the devices can run modern operating systems that monitor and report energy usage and implement communications stacks. In addition to the main administrative core, the devices include a MAXQ30 CPU core to perform metering functions and a discrete compute engine for the DSP related tasks necessary for accurate energy monitoring and measurement, last cycle analysis, and FFT functions to compute the frequency spectra of the selected channel.
MAX71637 Datasheet
