STPMS2 |
Part Number | STPMS2 |
Manufacturer | STMicroelectronics (https://www.st.com/) |
Description | The STPMS2 also called “smart sensor” device, is an ASSP designed for effective measurement in power line systems utilizing the Rogowski coil, current transformer and Hall or shunt sensors. This devic... |
Features |
VCC supply range 3.2 V to 5.5 V Two second-order sigma-delta (ΣΔ) modulators Programmable chopper-stabilized low noise and low offset amplifier Supports 50-60 Hz, EN 50470-1, EN 50470- 3, IEC 62053-21, IEC 62053-22 and IEC 62053- 23 standard specs for class 1, class 0.5 and class 0.2 AC watt meters STPMS2L-PUR: less than 0.5% error over 1:5000 range Precision voltage reference: 1.23 V with programmable TC Internal low drop regulator @ 3 V (typ.) Applications Power metering Motor control Industrial process control Weight scales Pressure transducers Description The STPMS... |
Document |
STPMS2 Data Sheet
PDF 1.81MB |
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