Datasheet Details
| Part number | PL7211 |
|---|---|
| Manufacturer | PROLIFIC |
| File Size | 1.16 MB |
| Description | 2-Channel Power/Energy Metering AFE |
| Datasheet |
 PL7211 Datasheet
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General 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.
Key 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.