产品概述 返回TOPa0N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TOPa0N嘉泰姆

● Best-in-Class Embedded Algorithms Support Highly Accurate Electricity Measurements a0N嘉泰姆

• Voltage, Current, and Frequency a0N嘉泰姆

• Active, Reactive, and Apparent Power/Energy a0N嘉泰姆

• Digital Temperature Compensation a0N嘉泰姆

• 40Hz–70Hz Line Frequency Range and Phase Compensation (±10°) a0N嘉泰姆

● Advanced AFE with Exceptional Accuracy and Temperature Stability a0N嘉泰姆

• Voltage Reference Temperature Coefficient: 40ppm/°C (max) a0N嘉泰姆

• On-Chip Digital Temperature Sensor a0N嘉泰姆

• 24-Bit 2nd Order Delta-Sigma ADCs with Differential and Single-Ended Inputs a0N嘉泰姆

• ±0.1% Wh Accuracy over 2000:1 Current Range a0N嘉泰姆

● Highly Integrated Features Support Compact Design Cycles and Reduced Bill of Materials a0N嘉泰姆

• Small, 28-Pin TQFN Package a0N嘉泰姆

• Digital Temperature Compensation a0N嘉泰姆

• Low Power Consumption a0N嘉泰姆

• Less Than 5mA (typ) Consumption at 3.3V a0N嘉泰姆

• Simple Host Interface a0N嘉泰姆

• SPI Slave a0N嘉泰姆

• Atomic Measurements Outputs a0N嘉泰姆

• DIO or SPI-Based Status Signalsa0N嘉泰姆

   应用范围 返回TOPa0N嘉泰姆

● Grid-Friendly Appliances and Smart Plugs a0N嘉泰姆

● Power Distribution Units a0N嘉泰姆

● Building Automation Systemsa0N嘉泰姆

   技术规格书（产品PDF) 返回TOP a0N嘉泰姆

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