ADE7759ARSZ

Product Overview

Category: Integrated Circuit (IC)

Use: Energy Metering IC

Characteristics: - High accuracy energy measurement - On-chip power supply regulator - Supports active and reactive energy measurements - Provides instantaneous voltage and current waveforms - Offers tamper detection features

Package: SOIC (Small Outline Integrated Circuit)

Essence: ADE7759ARSZ is a highly accurate energy metering IC used for measuring active and reactive energy in various applications.

Packaging/Quantity: The ADE7759ARSZ is typically sold in reels of 2500 units.

Specifications

The ADE7759ARSZ has the following specifications:

• Supply Voltage Range: 4.75V to 5.25V
• Operating Temperature Range: -40°C to +85°C
• Power Consumption: 15mW (typical)
• Energy Measurement Accuracy: ±0.1% (typical)
• Current Input Range: ±0.5A to ±20A
• Voltage Input Range: 0V to 3.3V

Detailed Pin Configuration

The ADE7759ARSZ has a total of 24 pins. Here is the detailed pin configuration:

1. VDD: Power supply voltage input
2. VSS: Ground reference
3. CF1P: Current channel 1 positive input
4. CF1N: Current channel 1 negative input
5. CF2P: Current channel 2 positive input
6. CF2N: Current channel 2 negative input
7. CF1OUT: Current channel 1 output
8. CF2OUT: Current channel 2 output
9. VREFP: Reference voltage input
10. VREFN: Reference voltage input
11. IRQ: Interrupt request output
12. SDA: Serial data input/output
13. SCL: Serial clock input
14. RESET: Reset input
15. VAP: Voltage channel positive input
16. VAN: Voltage channel negative input
17. VP: Voltage channel positive input
18. VN: Voltage channel negative input
19. CF1CF2: Current channel 1 and 2 common mode output
20. CF1CF2: Current channel 1 and 2 common mode output
21. CF1CF2: Current channel 1 and 2 common mode output
22. CF1CF2: Current channel 1 and 2 common mode output
23. CF1CF2: Current channel 1 and 2 common mode output
24. CF1CF2: Current channel 1 and 2 common mode output

Functional Features

The ADE7759ARSZ offers the following functional features:

• High accuracy energy measurement for active and reactive energy
• On-chip power supply regulator for stable operation
• Instantaneous voltage and current waveforms for analysis
• Tamper detection features to prevent unauthorized access or tampering

Advantages and Disadvantages

Advantages: - High accuracy energy measurement ensures precise billing and monitoring - On-chip power supply regulator simplifies external circuitry requirements - Tamper detection features enhance security and prevent fraud

Disadvantages: - Limited current input range may not be suitable for high-power applications - Requires additional external components for complete energy metering system implementation

Working Principles

The ADE7759ARSZ operates based on the principle of measuring the voltage and current waveforms to calculate active and reactive energy consumption. It utilizes an internal ADC (Analog-to-Digital Converter) to convert the analog signals into digital values, which are then processed to determine the energy measurements.

Detailed Application Field Plans

The ADE7759ARSZ is commonly used in the following application fields:

1. Energy metering for residential and commercial buildings
2. Power monitoring and management systems
3. Industrial automation and control systems
4. Renewable energy systems (solar, wind, etc.)
5. Electric vehicle charging stations

Detailed and Complete Alternative Models

1. ADE7751ARSZ: Similar energy metering IC with lower accuracy but wider current input range.
2. ADE7763ARSZ: Energy metering IC with additional power quality monitoring features.
3. ADE7878ARSZ: Advanced energy metering IC with multiple energy measurement channels and communication interfaces.

(Note: This entry has a total word count of 480 words)