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ADE7761BARSZ
Product Overview
Category: Integrated Circuit (IC)
Use: Energy Metering IC
Characteristics: - High accuracy energy measurement - On-chip power supply regulator - Supports active, reactive, and apparent energy measurements - Low power consumption - Wide operating temperature range
Package: SOIC (Small Outline Integrated Circuit)
Essence: The ADE7761BARSZ is an integrated circuit designed for energy metering applications. It provides accurate measurement of active, reactive, and apparent energy consumption.
Packaging/Quantity: The ADE7761BARSZ is available in a SOIC package and is typically sold in reels containing 2500 units.
Specifications
- Supply Voltage Range: 2.7V to 5.5V
- Operating Temperature Range: -40°C to +85°C
- Energy Measurement Resolution: 24-bit
- Current Input Range: ±20 mA
- Voltage Input Range: 0 V to VREF
Detailed Pin Configuration
The ADE7761BARSZ has a total of 24 pins. The pin configuration is as follows:
- VDD: Power supply voltage input
- VSS: Ground reference
- IRQ: Interrupt request output
- CF1: Current channel frequency output
- CF: Frequency output
- CF2: Voltage channel frequency output
- CF3: Auxiliary frequency output
- CF4: Reserved
- CF5: Reserved
- CF6: Reserved
- CF7: Reserved
- CF8: Reserved
- CF9: Reserved
- CF10: Reserved
- CF11: Reserved
- CF12: Reserved
- CF13: Reserved
- CF14: Reserved
- CF15: Reserved
- CF16: Reserved
- CF17: Reserved
- CF18: Reserved
- CF19: Reserved
- CF20: Reserved
Functional Features
- Energy measurement for single-phase systems
- On-chip power supply regulator for stable operation
- Supports active, reactive, and apparent energy measurements
- High accuracy energy measurement with 24-bit resolution
- Low power consumption for energy-efficient applications
- Wide operating temperature range for versatile usage
Advantages and Disadvantages
Advantages: - Accurate energy measurement - Wide operating temperature range - Low power consumption
Disadvantages: - Limited to single-phase systems - Requires external power supply regulation
Working Principles
The ADE7761BARSZ operates based on the principle of measuring current and voltage waveforms to calculate energy consumption. It utilizes an on-chip power supply regulator to ensure stable operation. The IC supports active, reactive, and apparent energy measurements with high accuracy.
Detailed Application Field Plans
The ADE7761BARSZ is commonly used in various energy metering applications, including: - Residential energy meters - Industrial energy meters - Smart grid systems - Power monitoring devices
Detailed and Complete Alternative Models
- ADE7753ARSZ: Similar energy metering IC with lower power consumption.
- ADE7878ARSZ: Advanced energy metering IC with additional features such as harmonic analysis.
- ADE7754ARSZ: Energy metering IC with extended voltage input range.
These alternative models offer similar functionality to the ADE7761BARSZ and can be considered based on specific application requirements.
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Wymień 10 typowych pytań i odpowiedzi związanych z zastosowaniem ADE7761BARSZ w rozwiązaniach technicznych
Sure! Here are 10 common questions and answers related to the application of ADE7761BARSZ in technical solutions:
Q1: What is the ADE7761BARSZ? A1: The ADE7761BARSZ is a highly integrated energy metering IC (integrated circuit) that provides accurate measurement of electrical energy consumption.
Q2: What are the key features of the ADE7761BARSZ? A2: The key features of the ADE7761BARSZ include high accuracy energy measurement, on-chip power supply, programmable gain amplifier, and pulse output for energy accumulation.
Q3: How can I use the ADE7761BARSZ in my technical solution? A3: The ADE7761BARSZ can be used as the main energy metering component in various applications such as smart meters, energy monitoring systems, and power quality analyzers.
Q4: What is the accuracy of the ADE7761BARSZ? A4: The ADE7761BARSZ offers high accuracy energy measurement with typical errors of less than 0.1% over a wide dynamic range.
Q5: Can the ADE7761BARSZ measure both active and reactive power? A5: Yes, the ADE7761BARSZ can measure both active and reactive power, making it suitable for applications that require power factor analysis.
Q6: Does the ADE7761BARSZ support communication interfaces? A6: No, the ADE7761BARSZ does not have built-in communication interfaces. However, it can be easily integrated with microcontrollers or other communication modules for data transmission.
Q7: What is the operating voltage range of the ADE7761BARSZ? A7: The ADE7761BARSZ operates from a single power supply voltage ranging from 2.7V to 5.5V.
Q8: Can the ADE7761BARSZ measure energy consumption in both single-phase and three-phase systems? A8: Yes, the ADE7761BARSZ can be used in both single-phase and three-phase systems, making it versatile for various energy metering applications.
Q9: Does the ADE7761BARSZ have built-in protection features? A9: No, the ADE7761BARSZ does not have built-in protection features. However, external circuitry can be added to provide overvoltage and overcurrent protection.
Q10: Is the ADE7761BARSZ suitable for low-power applications? A10: Yes, the ADE7761BARSZ is designed for low-power applications and consumes minimal power during operation, making it ideal for energy-efficient solutions.
Please note that these answers are general and may vary depending on the specific implementation and requirements of your technical solution.