产品概述 返回TOPQAM嘉泰姆

The CXDR75135 is a single-chip analog front-end (AFE) for use in embedded energy measurement applications. It contains the compute engine (CE) found in fourth-generation Teridian meter system-onchips (SoCs) and an improved analog-to-digital converter (ADC). It interfaces to a host controller of choice over a SPI interface.The CXDR75135 comes in a 28-pin TQFN package

   产品特点 返回TOPQAM嘉泰姆

● Best-in-Class Embedded Algorithms Support Highly Accurate Electricity Measurements QAM嘉泰姆

• Voltage, Current, and Frequency QAM嘉泰姆

• Active, Reactive, and Apparent Power/Energy QAM嘉泰姆

• Digital Temperature Compensation QAM嘉泰姆

• 40Hz–70Hz Line Frequency Range and Phase Compensation (±10°) QAM嘉泰姆

● Advanced AFE with Exceptional Accuracy and Temperature Stability QAM嘉泰姆

• Voltage Reference Temperature Coefficient: 40ppm/°C (max) QAM嘉泰姆

• On-Chip Digital Temperature Sensor QAM嘉泰姆

• 24-Bit 2nd Order Delta-Sigma ADCs with Differential and Single-Ended Inputs QAM嘉泰姆

• ±0.1% Wh Accuracy over 2000:1 Current Range QAM嘉泰姆

● Highly Integrated Features Support Compact Design Cycles and Reduced Bill of Materials QAM嘉泰姆

• Small, 28-Pin TQFN Package QAM嘉泰姆

• Digital Temperature Compensation QAM嘉泰姆

• Low Power Consumption QAM嘉泰姆

• Less Than 5mA (typ) Consumption at 3.3V QAM嘉泰姆

• Simple Host Interface QAM嘉泰姆

• SPI Slave QAM嘉泰姆

• Atomic Measurements Outputs QAM嘉泰姆

• DIO or SPI-Based Status SignalsQAM嘉泰姆

   应用范围 返回TOPQAM嘉泰姆

● Grid-Friendly Appliances and Smart Plugs QAM嘉泰姆

● Power Distribution Units QAM嘉泰姆

● Building Automation SystemsQAM嘉泰姆

   技术规格书（产品PDF) 返回TOP QAM嘉泰姆

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