ADE7758 Poly-Phase Multifunction Energy Metering IC
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Prices updated: 12 Oct 2026
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About this product
A poly-phase energy metering IC that measures active, reactive and apparent energy, plus voltage RMS and current RMS, for three-phase services. It provides two pulse outputs and digital calibration for phase, offset and RMS values. The listing states support for IEC 62053-21, -22 and -23 metering standards.
Specifications
- Phase support
- 3-phase/3-wire and 3-phase/4-wire / ثلاثي الأطوار (3 أسلاك و4 أسلاك)
- Active energy error
- Less than 0.1% over 1000:1 dynamic range at 25 °C / أقل من 0.1% عبر نطاق 1000:1 عند 25 درجة مئوية
- Measurements
- Active, reactive and apparent energy; voltage RMS; current RMS / الطاقة الفعالة والمتفاعلة والظاهرية؛ الجهد والتيار RMS
- Pulse outputs
- 2 / 2
- Metering standards
- IEC 62053-21, -22, -23 / IEC 62053-21 وIEC 62053-22 وIEC 62053-23
- Part number
- ADE7758
Frequently asked questions
What else do I need to build a meter with this IC?
Typically you need an external voltage and current sensing front end, such as current transformers or shunts with voltage dividers, plus a microcontroller to read its outputs and registers.
Is it for single-phase or three-phase metering?
The listing describes it as a poly-phase IC, including 3-phase/3-wire and 3-phase/4-wire services.
