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STPM01 Datasheet Programmable Single Phase Energy Metering-ic

Manufacturer: STMicroelectronics

Overview: STPM01 Programmable single phase energy metering IC with tamper.

General Description

The STPM01 is designed for effective measurement of active, reactive and apparent energy in a power line system using Rogowski coil, current transformer and shunt sensors.

This device can be implemented as a single chip monophase energy meter or as a peripheral measurement in a microcontroller based monophase or 3-phase energy meter.

The STPM01 consists, essentially, of two parts: the analog part and the digital part.

Key Features

  • Active, reactive, apparent energies and RMS values.
  • Ripple free active energy pulsed output.
  • Live and neutral monitoring for tamper detection.
  • Easy and fast digital calibration in only one point over the whole current range.
  • OTP for calibration and configuration.
  • Integrated linear VREGs for digital and analog supply.
  • Selectable RC or crystal oscillator.
  • Support 50 ÷ 60 Hz.
  • IEC62052-11, IEC62053- 2x specification.
  • Less than 0.1 % error.

More Datasheets from STMicroelectronics

Part Number Description
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STPM098C Automotive dual digital 8-phase controller
STPM10 Programmable single-phase energy metering IC
STPM11 Single phase energy metering-IC
STPM12 Single phase energy metering-IC
STPM13 Single phase energy metering-IC
STPM14 Single phase energy metering-IC
STPM32 ASSP
STPM33 ASSP
STPM34 ASSP

STPM01 Distributor