Download the STPM12 datasheet PDF.
This datasheet also covers the STPM11 variant, as both devices belong to the same single phase energy metering-ic family and are provided as variant models within a single manufacturer datasheet.
General Description
P transformer and shunt sensors.
Key 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.
Full PDF Text Transcription for STPM12 (Reference)
Note: Below is a high-fidelity text extraction (approx. 800 characters) for
STPM12. 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
STPM12 Datasheet
