ATM90E32AS-AU-R

Product Overview

Category

ATM90E32AS-AU-R belongs to the category of integrated energy metering ICs.

Use

It is primarily used for accurate measurement of electrical energy consumption in various applications.

Characteristics

• High accuracy: The ATM90E32AS-AU-R offers precise energy measurement with low error rates.
• Integrated functionality: It combines multiple features such as voltage and current measurement, power calculation, and energy accumulation.
• Communication capabilities: The IC supports various communication protocols for data retrieval and analysis.
• Low power consumption: It operates efficiently with minimal power requirements.
• Robust design: The device is built to withstand harsh environmental conditions.

Package

The ATM90E32AS-AU-R comes in a compact and durable package, ensuring easy integration into different systems.

Essence

The essence of this product lies in its ability to accurately measure and monitor electrical energy consumption.

Packaging/Quantity

The IC is typically packaged in reels or tubes, with quantities varying based on customer requirements.

Specifications

• Supply voltage: 3.3V
• Operating temperature range: -40°C to +85°C
• Current measurement range: 0.1A to 100A
• Voltage measurement range: 80V to 300V
• Energy measurement accuracy: ±0.5%
• Communication interface: SPI, I2C, UART

Detailed Pin Configuration

The ATM90E32AS-AU-R has the following pin configuration:

1. VDD: Power supply input
2. GND: Ground connection
3. IRQ: Interrupt request output
4. SDA: Serial data line (I2C)
5. SCL: Serial clock line (I2C)
6. CS: Chip select (SPI)
7. MOSI: Master output, slave input (SPI)
8. MISO: Master input, slave output (SPI)
9. SCLK: Serial clock (SPI)

Functional Features

• Voltage and current measurement: The IC accurately measures the voltage and current in real-time.
• Power calculation: It calculates the instantaneous power consumption based on the measured values.
• Energy accumulation: The device accumulates energy consumption over time.
• Harmonic analysis: It provides detailed information about harmonic distortion in the electrical system.
• Communication interface: The IC supports various communication protocols for data retrieval and analysis.

Advantages and Disadvantages

Advantages

• High accuracy ensures precise energy measurement.
• Integrated functionality reduces the need for additional components.
• Low power consumption contributes to energy efficiency.
• Robust design allows for reliable operation in different environments.

Disadvantages

• Limited current measurement range may not be suitable for high-power applications.
• Complex pin configuration may require careful attention during integration.

Working Principles

The ATM90E32AS-AU-R operates based on the principle of measuring voltage and current waveforms and calculating power and energy consumption using advanced algorithms. It utilizes a combination of analog and digital circuitry to achieve accurate measurements and efficient data processing.

Detailed Application Field Plans

The ATM90E32AS-AU-R is widely used in various applications, including:

1. Smart grid systems
2. Energy monitoring and management systems
3. Industrial automation
4. Home energy management systems
5. Electric vehicle charging stations

Detailed and Complete Alternative Models

1. ATM90E26AS-AU-R: Similar functionality with a lower current measurement range.
2. ATM90E36AS-AU-R: Higher current measurement range with extended features.
3. ATM90E50AS-AU-R: Enhanced communication capabilities with additional interfaces.

These alternative models offer similar functionalities to the ATM90E32AS-AU-R but may have different specifications and pin configurations.

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