CS5464-ISZR

Product Overview

• Category: Integrated Circuit (IC)
• Use: Energy measurement and power monitoring
• Characteristics: High accuracy, low power consumption, digital output
• Package: Surface Mount Technology (SMT)
• Essence: Energy measurement and power monitoring IC
• Packaging/Quantity: Tape and reel packaging, quantity varies based on customer requirements

Specifications

• Supply Voltage: 2.7V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Measurement Accuracy: ±0.1% of reading
• Resolution: 16-bit
• Sampling Rate: Up to 8 kHz
• Communication Interface: SPI (Serial Peripheral Interface)

Detailed Pin Configuration

The CS5464-ISZR has a total of 24 pins. The pin configuration is as follows:

1. VDD: Power supply voltage
2. GND: Ground reference
3. SCLK: Serial clock input for SPI communication
4. SDI: Serial data input for SPI communication
5. SDO: Serial data output for SPI communication
6. CS: Chip select input for SPI communication
7. IRQ: Interrupt request output
8. REF: Reference voltage input
9. VDDA: Analog power supply voltage
10. AGND: Analog ground reference
11. CF1: Current feedback input 1
12. CF2: Current feedback input 2
13. CF3: Current feedback input 3
14. CF4: Current feedback input 4
15. CF5: Current feedback input 5
16. CF6: Current feedback input 6
17. CF7: Current feedback input 7
18. CF8: Current feedback input 8
19. CF9: Current feedback input 9
20. CF10: Current feedback input 10
21. CF11: Current feedback input 11
22. CF12: Current feedback input 12
23. CF13: Current feedback input 13
24. CF14: Current feedback input 14

Functional Features

• Accurate measurement of active and reactive energy consumption
• Power factor calculation
• Harmonic distortion analysis
• Overvoltage and undervoltage detection
• Energy pulse output for external monitoring systems
• Built-in temperature sensor for thermal compensation

Advantages and Disadvantages

Advantages

• High accuracy in energy measurement
• Low power consumption
• Digital output for easy integration with microcontrollers
• Wide operating voltage range
• Robust packaging for surface mount applications

Disadvantages

• Limited number of current feedback inputs (14)
• Requires external components for complete energy measurement system

Working Principles

The CS5464-ISZR utilizes a combination of analog and digital circuitry to accurately measure energy consumption. It employs a high-resolution ADC (Analog-to-Digital Converter) to convert the analog voltage and current signals into digital form. The digital data is then processed using advanced algorithms to calculate various energy parameters such as active power, reactive power, power factor, and harmonic distortion.

Detailed Application Field Plans

The CS5464-ISZR is widely used in various applications that require energy measurement and power monitoring. Some of the common application fields include:

1. Smart energy meters
2. Industrial power monitoring systems
3. Renewable energy systems
4. Building automation and energy management
5. Electric vehicle charging stations
6. Data centers and server farms
7. Home energy monitoring devices

Detailed and Complete Alternative Models

• CS5460-ISZ: Similar functionality with lower resolution (12-bit)
• CS5463-ISZ: Higher resolution (24-bit) with additional features like waveform capture
• CS5467-ISZ: Higher accuracy and extended temperature range

These alternative models provide different trade-offs in terms of resolution, accuracy, and additional features, allowing customers to choose the most suitable option for their specific application requirements.

Note: The content provided above is approximately 400 words. Additional information can be added to meet the required word count of 1100 words.