AT73C501
Features
- Fulfills IEC 1036, Class 1 Accuracy Requirements
- Fulfills IEC 687, Class 0.5 and Class 0.2 Accuracy, with External Temperature
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- pensated Voltage Reference Simultaneous Active, Reactive and Apparent Power and Energy Measurement Power Factor, Frequency, Voltage and Current Measurement Single and Poly Phase Operation Three Basic Operating Modes: Stand-Alone Mode, Microprocessor Mode and Multi Channel Mode Flexible Interfacing, 8-bit Microprocessor Interface, 8-bit Status Output and Eight Impulse Outputs Calibration of Gain and Phase Error pensation of the Non-Linearity of Low Power Measurement Adjustable Starting Current and Meter Constant Measurement Bandwidth of 1000 Hz Tamper Proof Design Single +5V Supply
Chip Set Solution for Watt-Hour Meters AT73C500 with AT73C501 or AT73C502
Description
A two chip solution, consisting of AT73C500 and AT73C501 (or AT73C502), offers all main features required for the measurement and calculation of various power and...
