CS5490-ISZ
- Mfr.Part #
- CS5490-ISZ
- Manufacturer
- Cirrus Logic
- Package / Case
- 16-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC ENERGY METER 2-CH 16SOIC
- Stock
- 1,715
- In Stock :
- 1,715
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- Manufacturer :
- Cirrus Logic
- Product Category :
- Energy Metering
- Max Input Voltage :
- 4.3V
- Meter Type :
- 2 x Single Phase
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- RoHS Status :
- RoHS Compliant
- Operating Temperature :
- -40°C~85°C
- Weight :
- 665.986997mg
- Number of Terminations :
- 16
- Operating Supply Voltage :
- 3.3V
- Mounting Type :
- Surface Mount
- Type :
- GENERAL PURPOSE
- Number of A/D Converters :
- 1
- Qualification Status :
- Not Qualified
- Length :
- 9.9mm
- Measurement Error :
- 0.1%
- Voltage - Supply :
- 3V~3.6V
- Factory Lead Time :
- 17 Weeks
- Number of Pins :
- 16
- Base Part Number :
- CS5490
- Supply Voltage :
- 3.3V
- Terminal Position :
- Dual
- Package / Case :
- 16-SOIC (0.154, 3.90mm Width)
- Terminal Form :
- Gull wing
- Resolution :
- 3 B
- Number of Functions :
- 1
- Input Impedance :
- 30kOhm 2MOhm
- Packaging :
- Bulk
- Width :
- 3.9mm
- Supply Voltage-Min (Vsup) :
- 3V
- Operating Supply Current :
- 3.9mA
- Supply Voltage-Max (Vsup) :
- 3.6V
- REACH SVHC :
- No SVHC
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Interface :
- Serial
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Published :
- 1998
- Mount :
- Surface Mount
- Datasheets
- CS5490-ISZ

Energy Metering Cirrus Logic CS5490-ISZ Overview
The Cirrus Logic CS5490-ISZ is a sophisticated, dual-channel energy metering integrated circuit that is designed to deliver precise and reliable measurements for various applications. Tailored for the demanding needs of energy monitoring systems, this IC provides high-accuracy data conversion, and comprehensive energy calculations. The CS5490-ISZ from Cirrus Logic offers an effective solution for designers looking to enhance system performance while maintaining cost efficiency and ease of integration, making it an ideal choice for mass deployment in commercial and residential energy meters.
CS5490-ISZ Features
This high-performance IC incorporates several key features including:
- Two independent ADC channels for simultaneous measurements.
- On-chip temperature sensor for thermal monitoring and compensation.
- Integrated power calculations with support for various energy measurement standards.
- High-resolution output with low noise performance, essential for precise energy metering.
- Simple SPI interface for easy integration with microcontrollers and other digital systems.
CS5490-ISZ Applications
- Residential Energy Meters: Utilized to measure and record the energy consumption in homes, ensuring accurate billing and efficient energy use management.
- Commercial Energy Metering Systems: Employed in commercial buildings to monitor energy usage, helping to optimize energy consumption and reduce operational costs.
- Industrial Monitoring Systems: Integrated into industrial setups to track and analyze the energy consumption of machines and equipment, facilitating improved energy efficiency.
- Smart Grid Systems: Used within smart grid infrastructure to enhance the monitoring and management of energy flows, supporting advanced grid reliability and operational efficiency.
- Renewable Energy Systems: Applies to renewable energy installations such as solar panels and wind turbines to accurately measure the amount of energy produced.
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