No | Part number | Description ( Function ) | Manufacturers | |
1 | BL0939 | Consumer Miscellaneous BL0939 GENERAL DESCRIPTION BL0939 is an ASIC designed for multi-fee meter that can be applicable to electronic and mechanical meter. With special programmer, it can provide multi-fee function required in the electro-energy measure system. Clock initialization and period set can be done before leaving factory or when the meter installed. It’s clock and pe |
Shanghai Belling |
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BL0921 | Single Phase Energy Meter IC BL0921 Single Phase Energy Meter IC with Integrated Oscillator FEATURES High accuracy, less than 0.1% error over a dynamic range of 500: 1 On-chip oscillator as clock source Exactly measure the real power in the positive orientation and negative orientation, calculate the energ |
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Vishay |
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