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The CXDR75139 is an isolated analog-to-digital converter (ADC) for use with a compatible energy measurement processor. The device provides current and voltage measurements to the host while the host | ||||||||||||||||||||||||||||||||||||||||||||||||||
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" 目录产品概述 返回TOP The CXDR75139 is an isolated analog-to-digital converter (ADC) for use with a compatible energy measurement processor. The device provides current and voltage measurements to the host while the host provides control, command, and power to the CXDR75139. A pulse transformer provides the isolated data and power path between the device and host, eliminating the need for additional isolation components in the measurement subsystem产品特点 返回TOP ● Better Than 0.5% Watt-Hour Accuracy Over Wide Dynamic Range Using a Single Calibration Point • High-Resolution Delta-Sigma ADC • Factory-Trimmed Voltage Reference and Die Temperature Sensor ● Simplified System Architecture • No Power Supply Required • Fully Powered by the Host with the Isolation Transformer • Eliminates Data Isolation Components • Reduced Form Factor and Bill of Materials. ● Small 10-Pin μSOP Package 应用范围 返回TOP ● Smart Grid-Friendly Equipment ● Lighting Control Systems ● Commercial and Industrial Automation ● Renewable Energy Systems ● Electric Vehicle Charging Systems 技术规格书(产品PDF) 返回TOP 需要详细的PDF规格书请扫一扫微信联系我们,还可以获得免费样品以及技术支持!
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Embedded Measurement ICs |
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Part Number |
User MPU Core |
Vsupply (V) |
Total Sensor Inputs |
Internal Flash (KBytes) |
Internal RAM (KBytes) |
Slave Host Interface(s) |
Package/Pins |
|
3.3 |
4 |
8 |
1.5 |
I2C ,SPI ,UART |
TQFN/24 |
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|
3.3 |
3 |
8 |
1.5 |
I2C ,SPI ,UART |
TQFN/24 ,TSSOP/16 |
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|
3.3 |
4 |
8 |
1.5 |
I2C ,SPI ,UART |
TQFN/24 ,TSSOP/16 |
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|
80515 |
3.3 |
4 |
32 |
2 |
UART |
LQFP/64 ,SQFN/68 |
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