HLW8012 SOP8 8012 SOP new original Single phase multifunctional power metering chip

Chip function description

HLW8012 is a single-phase multi-function metering chip, which provides high frequency pulse CF for power metering and high frequency CF1 for indicating current

RMS or voltage RMS.This chip adopts SOP8 package.

1.1 The main features of the chip
 High-frequency pulse CF, indicating active power, meets the accuracy requirements of the 50/60Hz IEC 687/1036 standard, at 1000:1
Accuracy of ±0.2% within the circumference.
 High-frequency pulse CF1, which can be configured as the output current rms or voltage rms value, reaching ±0.5% in the range of 500:1
Precision.
 Built-in power monitoring circuit, when the power supply voltage is as low as 4V, the chip enters the reset state.
 Built-in 2.43V voltage reference source.
 5V single power supply, working current is less than 3mA.
 Main application areas: where voltage, current and power need to be measured, such as single-phase multi-function energy meter, smart socket,
Digital display, street lights, small appliances, etc.