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規格
| 屬性 | 價值 |
| Manufacturer | HiTrend Tech (Shanghai) |
| Package | SSOP-16 |
| Voltage - Supply | 4.5V~5.5V |
| Operating Temperature | -40℃~+85℃ |
| Number of Channels | 2 |
| Dynamic Range | 5000:1 |
| Current - Supply | 4mA |
| Meter Type | Single-phase electricity chip |
| Interface | UART |
概述
Description
The ATT7059S is a high-precision, single-phase energy metering IC designed for smart electricity meters. It integrates an ADC, DSP, and power calculation engine to accurately measure active, reactive, and apparent energy, as well as voltage, current, and power factor.
Key features include:
- High accuracy (Class 0.5S/1.0S compliance)
- Low power consumption
- On-chip temperature sensor
- Tamper detection (anti-theft functions)
- SPI/UART communication for data exchange
It supports diode-sensor inputs for direct current sensing, reducing external components. The ATT7059S is widely used in single-phase smart meters, IoT energy monitoring, and power management systems.
For detailed specifications, refer to the datasheet or manufacturer documentation.
Key features include:
- High accuracy (Class 0.5S/1.0S compliance)
- Low power consumption
- On-chip temperature sensor
- Tamper detection (anti-theft functions)
- SPI/UART communication for data exchange
It supports diode-sensor inputs for direct current sensing, reducing external components. The ATT7059S is widely used in single-phase smart meters, IoT energy monitoring, and power management systems.
For detailed specifications, refer to the datasheet or manufacturer documentation.
Equivalent
Equivalent products to the ATT7059S chip include:
1. ADE7880 (Analog Devices) - Advanced energy metering IC.
2. MCP39F511 (Microchip) - Power monitoring IC.
3. CS5463 (Cirrus Logic) - Energy measurement IC.
4. RN8209 (Richtek) - Single-phase metering IC.
These alternatives offer similar functionalities for energy measurement and power monitoring. Check datasheets for exact compatibility.
1. ADE7880 (Analog Devices) - Advanced energy metering IC.
2. MCP39F511 (Microchip) - Power monitoring IC.
3. CS5463 (Cirrus Logic) - Energy measurement IC.
4. RN8209 (Richtek) - Single-phase metering IC.
These alternatives offer similar functionalities for energy measurement and power monitoring. Check datasheets for exact compatibility.
Features
The ATT7059S is a high-precision energy metering IC with the following key features:
- Accuracy: Meets IEC 62053/ANSI C12.20 standards for Class 0.5S/0.2S meters.
- Multi-Tariff Support: Handles up to 4 tariffs with built-time calendar.
- Communication: Supports UART, SPI, and infrared (IR) interfaces.
- Power Monitoring: Measures active, reactive, and apparent energy, as well as voltage, current, and power factor.
- Tamper Detection: Includes anti-tamper features like reverse power flow detection.
- Low Power: Optimized for battery-powered or low-energy applications.
- Integrated Peripherals: Built-in real-time clock (RTC) and temperature sensor.
- Flexible Configuration: Programmable pulse output and LCD driver support.
Ideal for smart meters, industrial monitoring, and IoT energy systems.
- Accuracy: Meets IEC 62053/ANSI C12.20 standards for Class 0.5S/0.2S meters.
- Multi-Tariff Support: Handles up to 4 tariffs with built-time calendar.
- Communication: Supports UART, SPI, and infrared (IR) interfaces.
- Power Monitoring: Measures active, reactive, and apparent energy, as well as voltage, current, and power factor.
- Tamper Detection: Includes anti-tamper features like reverse power flow detection.
- Low Power: Optimized for battery-powered or low-energy applications.
- Integrated Peripherals: Built-in real-time clock (RTC) and temperature sensor.
- Flexible Configuration: Programmable pulse output and LCD driver support.
Ideal for smart meters, industrial monitoring, and IoT energy systems.
Application
The ATT7059S is a high-precision energy metering IC primarily used in:
1. Smart Meters – For electricity measurement in residential, commercial, and industrial applications.
2. Power Monitoring Systems – Enables real-time energy consumption tracking.
3. Renewable Energy Systems – Measures solar/wind power generation and grid feedback.
4. Home Automation – Integrates with smart home energy management.
5. Industrial Equipment – Monitors power usage in motors, HVAC, and machinery.
It supports multi-tariff billing, tamper detection, and communication interfaces (SPI/UART) for data transmission.
1. Smart Meters – For electricity measurement in residential, commercial, and industrial applications.
2. Power Monitoring Systems – Enables real-time energy consumption tracking.
3. Renewable Energy Systems – Measures solar/wind power generation and grid feedback.
4. Home Automation – Integrates with smart home energy management.
5. Industrial Equipment – Monitors power usage in motors, HVAC, and machinery.
It supports multi-tariff billing, tamper detection, and communication interfaces (SPI/UART) for data transmission.
Package
The ATT7059S is typically available in a QFN-32 (Quad Flat No-leads) package, measuring 5mm x 5mm. This compact, surface-mount package is suitable for high-density PCB designs, offering good thermal and electrical performance. The QFN-32 format is common for energy metering ICs like the ATT7059S, ensuring efficient heat dissipation and space-saving integration.
