CXDR75134 is a highly integrated 3-phase power measurement and monitoring system-on-chip (SoC), with a 10 MHz 8051-compatible MPU core and Single Converter Technology containing a 22-bit deltasigma co

   产品概述 返回TOPIse嘉泰姆

The  CXDR75134 is a highly integrated 3-phase power measurement and monitoring system-on-chip (SoC), with a 10 MHz 8051-compatible MPU core and Single Converter Technology containing a 22-bit deltasigma converter and 32-bit compute engine (CE). The CXDR75134 has been designed specifically for a wide variety of applications requiring 3-phase power and quality measurements. It supports both Delta and Wye configurations. At the measurement interface, the device provides six analog inputs including three differential current and three voltage for interfacing to current and voltage sensors. The device provides better than 0.5% accuracy over a wide 2000:1 dynamic range. The integrated MPU core and 128 KB of flash memory provide a flexible means of configuration, post-processing, data formatting, interfacing to host processor via a UART or SPI interface, or using DIO pins for LEDs or relay control. Complete firmware is available from Silergy and can be loaded into the IC during manufacturing test.

   产品特点 返回TOPIse嘉泰姆

 < 0.5% Watt Accuracy Over 2000:1 Current Range and Over Temperature  Exceeds IEC 62053/ANSI C12.20 Standards Ise嘉泰姆

 Voltage Reference < 40 ppm/°C Ise嘉泰姆

 Six Analog Inputs Supporting 3-Phase Voltage and Current Measurement Inputs Ise嘉泰姆

 Pin- or Biselectable Delta or Wye Configuration Ise嘉泰姆

 22-Bit Delta-Sigma ADC with Independent 32- Bit Compute Engine (CE) Ise嘉泰姆

 8-Bit MPU (80515), One Clock Cycle per Instruction with 4 KB MPU XRAM Ise嘉泰姆

 128 KB Flash with Security Ise嘉泰姆

 32 kHz Time Base with Hardware Watchdog Timer Ise嘉泰姆

 UART, I2C, and High-Speed Slave SPI Host Interface Options Ise嘉泰姆

 17 General-Purpose 5 V Tolerant I/O Pins Ise嘉泰姆

 Packaged in a RoHS-Compliant (6/6) Lead(Pb)-Free 56-Pin TQFN Ise嘉泰姆

 Application Firmware Includes (per Phase): Ise嘉泰姆

o True RMS Current and Voltage Calculations Ise嘉泰姆

o Active, Reactive, Apparent, Fundamental, and Harmonic Power Calculations Ise嘉泰姆

o Fundamental and Harmonic Current and Voltage Calculations Ise嘉泰姆

o Line Frequency and Power Factor Calculations Ise嘉泰姆

o Phase Compensation (18 at 60 Hz) Ise嘉泰姆

o Built-In Calibration Routines Ise嘉泰姆

o Programmable Alarm Thresholds Ise嘉泰姆

o Command Line (UART) Communications Ise嘉泰姆

o High-Speed SPI CommunicationsIse嘉泰姆

   应用范围 返回TOPIse嘉泰姆

Ise嘉泰姆

Building AutomationIse嘉泰姆

Data Center, Telecom, Storage Power Supplies, and Power Distribution UnitsIse嘉泰姆

Motor HealthIse嘉泰姆

Solar InvertersIse嘉泰姆

   技术规格书（产品PDF) 返回TOP Ise嘉泰姆

     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！
Ise嘉泰姆