BL0937 Single Phase Multifunction Energy Metering IC

Description

Single phase, built-in oscillator, active power, RMS, and energy metering Advantage 2 way high precision ADC, current measurement range (4mA~30A) @1mohm High frequency CF1 is used to indicate current / voltage RMS High frequency CF is used to indicate power and energy measurement Chip built-in 1.2V reference voltage source The chip has a built-in oscillating circuit, and the clock is about 2MHz Chip single working power 3.3V, low power 6mW (typical value) SOP8 encapsulation Product Manuals BL0937 Application Guide_V1.01.pdf （Documentation） BL0937_datasheet__V1.01.pdf （Documentation）