Medicion Energia Monofasico 220v Spi Mcp3909t  Itytarg Ver más grande

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Medicion Energia Monofasico 220v Spi Mcp3909t Itytarg

MLA620493678

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KDY

Cod: MCP3909T-I/SS

Microchip Technology

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$ 11.802,00 IVA Inc.

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Input Impedance 390 kOhm
Measurement Error 0.1%
Voltage - I/O High 2.4V
Voltage - I/O Low 0.85V
Current - Supply 2.3mA
Voltage - Supply 4.5V ~ 5.5V
Meter Type Single Phase
Operating Temperature -40°C ~ 85°C
Mounting Type Surface Mount
Package / Case 24-SSOP (0.209", 5.30mm Width)
Supplier Device Package 24-SSOP

Datasheet

Features
• Supports IEC 62053 International Energy
Metering Specification
• Digital Waveform Data Access Through SPI
Interface
- 16-bit Dual ADC Output Data Words
- 20-bit Multiplier Output Data Word
• Dual Functionality Pins Support Serial Interface
Access and Simultaneous Active Power Pulse
Output
• Two 16-bit Second Order Delta-sigma Analogto-Digital Converters (ADCs) with Multi-bit DAC
- 81 dB SINAD (typical) on Both Channels
• 0.1% Typical Active Energy Measurement Error
Over 1000:1 Dynamic Range
• PGA for Small Signal Input Supports Low Value
Shunt Current Sensor
• Ultra-low Drift On-chip Reference,15 ppm/°C
(typical)
• Direct Drive for Electromagnetic Mechanical
Counter and Two-phase Stepper Motors
• Low IDD of 4 mA (maximum)
• Tamper Output Pin for Negative Power Indication

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