Manufacturer Part Number
MCP3909-I/SS
Manufacturer
Microchip Technology
Introduction
The MCP3909-I/SS is a precise single-phase energy metering IC that integrates high accuracy and low power consumption designed by Microchip Technology. Enclosed in a 24-SSOP package, it caters to efficient and reliable energy meter applications.
Product Features and Performance
High input impedance of 390kOhm
Low measurement error of 0.1%
Voltage - I/O High at 2.4V and Voltage - I/O Low at 0.85V
Current supply of 2.3mA
Voltage supply range from 4.5V to 5.5V
Capable of operating within the temperature range of -40°C to 85°C
Optimized for single-phase metering applications
Product Advantages
Enhanced accuracy in energy measurement
Robust performance across a wide range of operating temperatures
Low power consumption supporting energy-efficient designs
Key Technical Parameters
Input Impedance: 390kOhm
Measurement Error: 0.1%
Voltage - I/O High: 2.4V
Voltage - I/O Low: 0.85V
Current - Supply: 2.3mA
Voltage - Supply: 4.5 V to 5.5 V
Operating Temperature: -40°C to 85°C
Quality and Safety Features
Design adheres to industry standard specifications ensuring reliability and safety in power management applications
Compatibility
Compatible with a wide range of microcontroller units (MCUs) for versatile applications
Application Areas
Residential energy meters
Commercial energy meters
Industrial power management systems
Product Lifecycle
The MCP3909-I/SS is currently an active product. There is no indication of discontinuation, and replacements or upgrades are available as necessary.
Several Key Reasons to Choose This Product
High accuracy energy measurement enhancing system integrity
Energy-efficient operation reducing operational costs
Wide range of compatibility increases application flexibility
Durable and reliable performance across extreme temperature variations
Ongoing product support with options for further upgrades ensuring long-term usability
MCP3911A0T-E/SSMicrochip TechnologyIC AFE 2 CHAN 24BIT 20SSOP