Microchip MCP39F521-E/MQ Energy Meter IC, 10 bit, 28-Pin QFN

  • RS庫存編號 165-4114
  • 製造零件編號 MCP39F521-E/MQ
  • 製造商 Microchip
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COO (Country of Origin): TH
產品詳細資訊

MCP39F521 Energy Measurement ICs

The Microchip MCP39F521 is an Energy Metering IC designed for real-time measurement of input power in single-phase applications. The integrated design offers power monitoring accuracy of 0.1% error and less across a 4000:1 dynamic range.

Parameters Measured

Active, Reactive and Apparent Power
True Root Mean Square (RMS) Current and RMS Voltage
Line Frequency and Power Factor

Features

Power Monitoring Accuracy of 0.1% Error Across 4000:1 Dynamic Range
16-bit Calculation Engine
512 Bytes User-Accessible EEPROM
Flexible I2C Interface
Low-Drift Internal Voltage Reference, 10 ppm/°C Typical
64-bit Wide Import and Export Active Energy Accumulation Registers
64-bit Four Quadrant Reactive Energy Accumulation Registers
Signed Active and Reactive Power Outputs
Dedicated Zero Crossing Detection (ZCD) Pin Output with Less than 100 μs Latency
Automatic Event Pin Control through Fast Voltage Surge Detection, Less than 5 ms Delay
Two Independent Registers for Minimum and Maximum Output Quantity Tracking
Fast Calibration Routines and Simplified Command Protocol
Low-Drift Internal Voltage Reference, 10 ppm/°C Typical

Energy/Power Measurement - Microchip

規格
屬性
Resolution 10 bit
Mounting Type Surface Mount
Package Type QFN
Pin Count 28
Dimensions 5 x 5 x 0.95mm
Length 5mm
Width 5mm
Height 0.95mm
Maximum Operating Supply Voltage 4.5 V
Maximum Operating Temperature +85 °C
Minimum Operating Supply Voltage -0.3 V
Minimum Operating Temperature -40 °C
219 現貨庫存,可於6工作日發貨。
單價(不含稅) 毎管:73 個
TWD 72.70
(不含稅)
TWD 76.30
(含稅)
單位
Per unit
Per Tube*
73 +
TWD72.70
TWD5,307.10
* 參考價格