AD71056 metering equivalent, energy metering.
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 fr.
.... 12 Analog Inputs ....... 12 Power Supply Monitor... 13 Internal Oscillator (OSC)........ 15 Transfer Function. 15 S.
The AD71056 is a high accuracy, electrical energy metering IC with a precise oscillator circuit that serves as a clock source to the chip. The AD71056 eliminates the need for an external crystal or resonator, thus reducing the overall cost of buildin.
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