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STPM12 - Single phase energy metering-IC

This page provides the datasheet information for the STPM12, a member of the STPM11 Single phase energy metering-IC family.

Datasheet Summary

Description

P transformer and shunt sensors.

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.

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Datasheet preview – STPM12

Datasheet Details

Part number STPM12
Manufacturer STMicroelectronics
File Size 1.38 MB
Description Single phase energy metering-IC
Datasheet download datasheet STPM12 Datasheet
Additional preview pages of the STPM12 datasheet.

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Full PDF Text Transcription

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STPM11, STPM12 STPM13, STPM14 Single phase energy metering IC with pulsed output and digital calibration 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, current P transformer and shunt sensors.
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