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RN8209G
+Nomenclature-
FabricantComposants jlcpcb
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Pièce fabricant #RN8209G
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En stock4351
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Spécifications
| Attribut | Valeur |
| Manufacturer | JLCPCB Assembly |
| Package | SSOP-24 |
Présentation
Description
The RN8209G is a high-precision energy measurement IC designed for AC power metering applications. It integrates 24-bit ADCs, a DSP core, and peripheral circuits to measure voltage, current, active/reactive power, and energy with high accuracy.
### Key Features:
- Supports 3-channel measurements (2 current, 1 voltage).
- 0.1% accuracy for active energy (IEC 62053-22 compliant).
- Built-in temperature sensor and reference voltage.
- SPI/UART communication interfaces.
- Low power consumption, suitable for single-phase meters.
### Applications:
- Smart electricity meters.
- Power monitoring systems.
- Industrial energy management.
The RN8209G simplifies design with minimal external components, making it ideal for cost-effective, high-performance metering solutions.
### Key Features:
- Supports 3-channel measurements (2 current, 1 voltage).
- 0.1% accuracy for active energy (IEC 62053-22 compliant).
- Built-in temperature sensor and reference voltage.
- SPI/UART communication interfaces.
- Low power consumption, suitable for single-phase meters.
### Applications:
- Smart electricity meters.
- Power monitoring systems.
- Industrial energy management.
The RN8209G simplifies design with minimal external components, making it ideal for cost-effective, high-performance metering solutions.
Equivalent
The RN8209G is an energy metering IC. Equivalent products include:
- CS5463 (Cirrus Logic)
- ADE7758 (Analog Devices)
- MCP3909 (Microchip)
- BL0937 (Belling)
- HLW8012 (Hiliwei)
These chips offer similar functions like power measurement, energy calculation, and communication interfaces. Choose based on accuracy, cost, and application needs.
- CS5463 (Cirrus Logic)
- ADE7758 (Analog Devices)
- MCP3909 (Microchip)
- BL0937 (Belling)
- HLW8012 (Hiliwei)
These chips offer similar functions like power measurement, energy calculation, and communication interfaces. Choose based on accuracy, cost, and application needs.
Features
The RN8209G is a high-precision energy measurement IC with the following key features:
- Measurement Functions: Active, reactive, and apparent energy; RMS voltage/current; power factor; frequency.
- High Accuracy: Class 0.5S/0.2S compliant for active energy (IEC 62053-22/23).
- Dual ADC Channels: Supports shunt or current transformer (CT) sensors.
- Low Power Consumption: Optimized for energy-efficient applications.
- Communication Interfaces: UART, SPI, and IRDA for data transfer.
- On-Chip Features: Built-in temperature sensor, reference voltage, and power monitoring.
- Wide Operating Range: Supports 3.3V or 5V supply, ±5V analog input.
- Tamper Detection: Detects reverse current and magnetic tampering.
- Applications: Smart meters, power monitoring, and industrial energy systems.
Compact and versatile, it’s ideal for accurate energy metering with robust anti-tamper features.
- Measurement Functions: Active, reactive, and apparent energy; RMS voltage/current; power factor; frequency.
- High Accuracy: Class 0.5S/0.2S compliant for active energy (IEC 62053-22/23).
- Dual ADC Channels: Supports shunt or current transformer (CT) sensors.
- Low Power Consumption: Optimized for energy-efficient applications.
- Communication Interfaces: UART, SPI, and IRDA for data transfer.
- On-Chip Features: Built-in temperature sensor, reference voltage, and power monitoring.
- Wide Operating Range: Supports 3.3V or 5V supply, ±5V analog input.
- Tamper Detection: Detects reverse current and magnetic tampering.
- Applications: Smart meters, power monitoring, and industrial energy systems.
Compact and versatile, it’s ideal for accurate energy metering with robust anti-tamper features.
Application
The RN8209G is a high-precision energy metering IC primarily used in:
1. Smart Meters – Electricity meters for residential, industrial, and commercial applications.
2. Power Monitoring – Real-time energy measurement in power distribution systems.
3. Renewable Energy – Solar inverters and energy storage systems for accurate power tracking.
4. Home Automation – Smart plugs and appliances for energy consumption analysis.
5. Industrial Equipment – Motor control and load management systems.
It supports active, reactive, and apparent energy measurement with high accuracy, making it ideal for billing and energy management applications.
1. Smart Meters – Electricity meters for residential, industrial, and commercial applications.
2. Power Monitoring – Real-time energy measurement in power distribution systems.
3. Renewable Energy – Solar inverters and energy storage systems for accurate power tracking.
4. Home Automation – Smart plugs and appliances for energy consumption analysis.
5. Industrial Equipment – Motor control and load management systems.
It supports active, reactive, and apparent energy measurement with high accuracy, making it ideal for billing and energy management applications.
Package
The RN8209G is available in a QFN-32 (Quad Flat No-lead) package, measuring 5mm x 5mm with a 0.5mm pin pitch. This compact, surface-mount package is designed for efficient thermal performance and space-saving PCB layouts, suitable for energy metering and power measurement applications.
