사양
| 속성 | 가치 |
| Package / Case | Bulk |
| Part Status | Active |
| Input Impedance | 50kOhm, 80kOhm, 120kOhm |
| Measurement Error | 0.5% |
| Voltage - I / O High | 3.2V, 5.5V |
| Voltage - I / O Low | 0.4V, 0.8V |
| Supply Current | 13mA |
| Voltage - Supply | 2.8 V ~ 3.6 V |
| Meter Type | 3 Phase |
| Operating Temperature | -40°C ~ 85°C |
| Mounting Type | Surface Mount |
개요
Description
The ATM90E32AS-AU-Y is an integrated circuit (IC) designed for energy metering applications. Developed by Microchip Technology, this IC is part of the ATM90E3x family and is particularly suited for single-phase and poly-phase energy meters. It features a high-precision energy measurement engine, capable of calculating various parameters such as active, reactive, and apparent energy. The ATM90E32AS-AU-Y supports accurate measurements over a wide dynamic range due to its low drift voltage reference, internal temperature sensor, and programmable gain amplifiers.
This IC includes advanced signal processing and digital filtering, reducing the need for external components and enhancing measurement stability. Its digital signal processor (DSP) is capable of performing complex calculations, making it ideal for utility meters, power monitors, and smart plugs. Additionally, the IC offers communication interfaces like SPI or UART, facilitating integration with microcontrollers for data processing and communication.
Overall, the ATM90E32AS-AU-Y provides a reliable and efficient solution for energy measurement in both residential and industrial applications, supporting the development of intelligent energy management systems.
This IC includes advanced signal processing and digital filtering, reducing the need for external components and enhancing measurement stability. Its digital signal processor (DSP) is capable of performing complex calculations, making it ideal for utility meters, power monitors, and smart plugs. Additionally, the IC offers communication interfaces like SPI or UART, facilitating integration with microcontrollers for data processing and communication.
Overall, the ATM90E32AS-AU-Y provides a reliable and efficient solution for energy measurement in both residential and industrial applications, supporting the development of intelligent energy management systems.
Equivalent
The ATM90E32AS-AU-Y is a metering IC used for energy monitoring applications. Equivalent products may include the Microchip ATM90E32AS, Analog Devices ADE7753, STMicroelectronics STPM32, and Texas Instruments MSP430i2040. These ICs offer similar functions like energy measurement and monitoring, but exact feature compatibility should be confirmed via datasheets and technical specifications to ensure suitability for specific applications. Always check for compatibility in terms of features, pin configuration, and performance metrics.
Features
The ATM90E32AS-AU-Y is a highly integrated energy metering IC designed for applications in smart meters and other energy management systems. Key features include:
1. Three-Phase Metering: Supports three-phase power measurement for accurate tracking of energy usage.
2. High Accuracy: Complies with IEC 62053-22 and ANSI C12.20 standards, offering precise measurements suitable for both residential and industrial environments.
3. Multiple Parameters: Measures a range of parameters including active, reactive, and apparent energy, along with RMS current and voltage.
4. Flexible Communication: Equipped with SPI and UART interfaces for flexible integration with other systems.
5. Low Power Consumption: Optimized for low energy use, making it ideal for continuous monitoring applications.
6. Tamper Detection: Includes features to detect tampering, ensuring reliability and security.
7. On-Chip Calibration: Simplifies the calibration process, reducing the need for external components.
8. Compact Package: Available in a 28-pin QFN package, making it suitable for space-constrained applications.
These features make the ATM90E32AS-AU-Y a versatile solution for modern energy metering challenges.
1. Three-Phase Metering: Supports three-phase power measurement for accurate tracking of energy usage.
2. High Accuracy: Complies with IEC 62053-22 and ANSI C12.20 standards, offering precise measurements suitable for both residential and industrial environments.
3. Multiple Parameters: Measures a range of parameters including active, reactive, and apparent energy, along with RMS current and voltage.
4. Flexible Communication: Equipped with SPI and UART interfaces for flexible integration with other systems.
5. Low Power Consumption: Optimized for low energy use, making it ideal for continuous monitoring applications.
6. Tamper Detection: Includes features to detect tampering, ensuring reliability and security.
7. On-Chip Calibration: Simplifies the calibration process, reducing the need for external components.
8. Compact Package: Available in a 28-pin QFN package, making it suitable for space-constrained applications.
These features make the ATM90E32AS-AU-Y a versatile solution for modern energy metering challenges.
Pinout
The ATM90E32AS-AU-Y is an energy metering IC produced by Microchip Technology. It typically comes in a 28-pin SSOP (Shrink Small Outline Package) format. The primary function of the ATM90E32AS-AU-Y is to perform highly accurate energy measurements for single-phase and polyphase power systems. It supports functions such as active, reactive, and apparent energy measurement, RMS calculations, and harmonic analysis. The device interfaces with microcontrollers via SPI, making it suitable for smart meter applications and other energy-monitoring systems.
Manufacturer
The ATM90E32AS-AU-Y is manufactured by Microchip Technology Inc. Microchip Technology is a leading provider of microcontroller, mixed-signal, analog, and Flash-IP solutions. The company specializes in semiconductor products and is known for its wide range of offerings that serve various applications across industries including automotive, industrial, consumer, aerospace, and defense. Microchip's products are designed to provide reliable and efficient solutions for system design challenges, enabling innovation and reducing time-to-market for its customers.
Application
The ATM90E32AS-AU-Y is primarily used in energy metering applications. It is widely utilized in smart meters for both residential and commercial settings to accurately measure and monitor electricity consumption. Additionally, it finds application in smart grid systems, enabling better energy management and integration of renewable energy sources. The chip's precision measurement capabilities make it suitable for energy monitoring devices and power quality analyzers. Furthermore, its use in load monitoring and control systems helps in optimizing energy usage and enhancing the efficiency of electrical systems. Overall, the ATM90E32AS-AU-Y plays a crucial role in the development of advanced metering infrastructure and energy management solutions.
Package
The ATM90E32AS-AU-Y is a metering IC typically used for energy measurement applications. Its package type is a 28-pin SSOP (Shrink Small Outline Package). This package is designed for surface mounting, providing a compact solution for integrating the IC into various electronic devices.