Part number:
ADE7769
Manufacturer:
File Size:
314.62 KB
Description:
Energy metering.
Datasheet Details
Part number:
ADE7769
Manufacturer:
File Size:
314.62 KB
Description:
Energy metering.
ADE7769, Energy Metering
of an IEC61036 (equivalent to IEC62053-21) low cost, watt-hour meter reference design.
The only analog circuitry used in the ADE7769 is in the Σ-Δ ADCs and reference circuit.
All other signal processing, such as multiplication and filtering, is carried out in the digital domain.
This approach provid
ADE7769 Features
* On-chip oscillator as clock source High accuracy, supports 50 Hz/60 Hz IEC62053-21 Less than 0.1% error over a dynamic range of 500 to 1 Supplies average real power on frequency outputs F1 and F2 High frequency output CF calibrates and supplies instantaneous real power CF output remains logic high w
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