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MPN

Microchip 10 bit Energy Meter IC 28-Pin QFN, MCP39F511N-E/MQ

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65 In stock for delivery within 4 working days
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Price Each (In a Pack of 5)

MYR10.30

units

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Packaging Options:
RS Stock No.:
111-5576
Mfr. Part No.:
MCP39F511N-E/MQ
Manufacturer:
Microchip
unitsPer unitPer Pack*
5 - 5MYR10.30MYR51.50
10 - 20MYR9.504MYR47.52
25 - 95MYR9.166MYR45.83
100 +MYR8.868MYR44.34
*price indicative

MCP39F511N Energy Measurement ICs


The MCP39F511N from Microchip is an integrated, dual-channel, single-phase power monitoring device that provides real-time measurement of input power and energy values for AC/DC power supplies. The capabilities of the MCP39F511N are ideal for applications such as dual-socket wall outlets, power strips, AC/DC power supplies, and power distribution.

On-board are three Analogue-to-Digital Converters (ADCs) for voltage and current load measurement, a 16-bit Calculation Engine, EEPROM and a flexible 2-Wire Interface. An integrated low-drift voltage reference combined with the 94.5 dB of SINAD performance on each measurement channel allows for better than 0.5% accurate designs across a 4000:1 dynamic range.


Features


Power monitoring of two loads
Power monitoring accuracy capable of 0.5% error across 4000:1 dynamic range
Built-in calculations using a 16-Bit processing core measuring:
- Active, reactive and apparent Power
- Active and reactive energy accumulation
- True RMS current, RMS voltage
- Line frequency, power factor
Dedicated Zero Crossing Detection (ZCD) pin
Dedicated PWM output pin
Automatic event pin control through fast voltage surge detection
Fast calibration routines
2-wire UART with 115.2k baud rate
512 bytes user-accessible EEPROM through page read/write commands
Non-volatile on-chip Memory
Low-Drift Internal Voltage Reference: 10 ppm/°C typical
Extended Temperature Range -40°C to +125°C


Energy/Power Measurement - Microchip

AttributeValue
Resolution10 bit
Mounting TypeSurface Mount
Package TypeQFN
Pin Count28
Dimensions5 x 5 x 0.8mm
Length5mm
Width5mm
Height0.8mm
Maximum Operating Supply Voltage3.6 V
Maximum Operating Temperature+125 °C
Minimum Operating Supply Voltage2.7 V
Minimum Operating Temperature-40 °C