HLW8112 high precision power metering IC SSOP16

Description

HLW8112 high precision power metering IC SSOP16

Description HLW8112 is a high precision power metering IC. It can measure line voltage and current, and calculate active power. It can measure Line Frequency and Power Factor. HLW8112 has three detection channels, including current detection channels A and B, and voltage detection channels. A channel and B channel can be used for current detection at the same time. B-channel can be used for current detection or leakage detection. HLW8112 contains two configurable pulse output pins, which can be used to acquire over-current, over-voltage, zero-crossing voltage or current detection and leakage detection through INT1 and INT2 pins.HLW8112 power metering IC uses 3.3V or 5.0V power supply with Internal Frequency Oscillator.

Datasheet