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BL6501A

SHANGHAI BELLING
Part Number BL6501A
Manufacturer SHANGHAI BELLING
Description Single Phase Energy Meter IC
Published Dec 19, 2006
Detailed Description BL6501A Single Phase Energy Meter IC FEATURES High accuracy, less than 0.3% error over a dynamic range of 500 : 1 Exact...
Datasheet PDF File BL6501A PDF File

BL6501A
BL6501A

Overview
BL6501A Single Phase Energy Meter IC FEATURES High accuracy, less than 0.
3% error over a dynamic range of 500 : 1 Exactly measure the real power in the positive orientation and negative orientation, calculate the energy in the same orientation Two current monitors continuously monitor the phase and neutral currents in two-wire distribution systems.
Uses the larger of two currents to bill, even during a Fault condition A PGA in the current channel allows using small value shunt and burden resistance The low frequency outputs F1 and F2 can directly drive electromechanical counters and two phase stepper motors and the high frequency output CF, supplies instantaneous real power, is intended for calibration and communications Two logic outputs REVP and FAULT can be used to indicate a potential orientation or Fault condition On-Chip power supply detector On-Chip anti-creep protection On-Chip voltage reference of 2.
44V ± 8% (typical temperature coefficient of 30ppm/℃)，with external overdrive...


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