Full PDF Text Transcription for STPM11 (Reference)
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STPM11. For precise diagrams, and layout, please refer to the original PDF.
STPM11, STPM12 STPM13, STPM14 Single phase energy metering IC with pulsed output and digital calibration Features ■ Ripple free active energy pulsed output ■ Direct stepp...
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tion Features ■ Ripple free active energy pulsed output ■ Direct stepper counter drivers ) ■ Shunt, current transformer, Rogowsky coil t(s sensors c ■ Live and neutral monitoring (STPM13/14) du ■ Easy and fast digital calibration at only one ro load point P ■ No-load, negative power and tamper indicators te ■ Integrated linear VREGs le ■ RC (STPM11/13) or crystal oscillator o (STPM12/14) bs ■ Support 50 ÷ 60 Hz - IEC62052-11, IEC62053O 2X specification - ■ Less than 0.1% error t(s) Description uc The STPM1x family is designed for effective rod measurement of active energy in a power line system using a Rogowski Coil, curre
STPM11 Datasheet
