PL7413 PROLIFIC | Alldatasheet

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Technical content

V1.0 12/18/2016 OVERVIEW PL7413 is a highly integrated power monitoring IC that measures electricity-related data for power usage measurement applications. It has built-in 4 -channel ADC and a programmable DSP which can adapt to different applications such as metering, power protection and Master/Slave. PL7413 has a built-in MTP that stores the chip configuration, DSP code and calibration data. It provides SPI/I2C/UART interface and can be used for calibration and programming data or DSP code. MCU can be accessed through SPI/I2C/UART interface. PL7413 can diagnose the electricity -related data to identify overloading, short circuit, leakage current and arcing condition for further power protection features. It also provides a flexible architecture, low system BOM cost and programmable solution, to help manufacturers minimize development effort s and design a versatile and flexible product.

FEATURES

 ADC Input - 4-ch 24bit  ADC - 3-ch differential and 1-ch single-end input with PGA (1X~32X) - For voltage or current signal input  Programmable DSP function - Individual program and data space - Configurable DSP parameters - Built-in IEEE 754 floating point format conversion  SPI/I2C/UART interface for - MCU mode interface - Calibration and MTP programming usage  UART auto baud rate detection  MTP memory for - Chip configuration - Calibration data - DSP configuration data  3.3V to 1.8V internal LDO  5V tolerance GPIO  Supports 16MHz external crystal or internal oscillator  Built-in Watch-dog timer  Package Type : QFN24 PL7413 4ch Power/Energy Metering AFE Controller BLOCK DIAGRAM Prolific Technology Inc. 7F, #48, Sec.3, Nan-Kang Rd., Taipei, Taiwan 115, ROC Tel: 886-2-2654-6363 Fax: 886 -2-2654-6161 E-mail: sales@prolific.com.tw