Description
The PL7211 is a highly integrated power/energy monitoring Analog Front End (AFE) IC that measures electricity-related data for power usage measurement applications.
Features
- 2-Channel 24-bit sigma-delta ADC.
- Internal 3.3V/5V to 1.8V cap-less LDO.
- Internal 1.2V cap-less VREF (w/ 0.1%
accuracy/full temp. range after trim).
- Built-in 1X ~ 32X PGA (w/ 0.1% accuracy/full
temp. range after calibration).
- Internal 16MHz RC OSC (w/ 0.2%
accuracy/full temp. range after trim).
- Internal VDT/POR and temperature sensor.
- Built-in FIR filter for each individual channel.
- Channel phase alignment.
- Program.
PL7211 Datasheet
