ACS71020KMABTR-015B5-SPI

Product Overview

Category: Integrated Circuit (IC)

Use: Current Sensor

Characteristics: - High accuracy - Low power consumption - Small package size - SPI interface for communication

Package: Surface Mount Technology (SMT)

Essence: The ACS71020KMABTR-015B5-SPI is a current sensor IC that provides accurate measurement of electrical current in various applications.

Packaging/Quantity: The ACS71020KMABTR-015B5-SPI is typically packaged in reels and comes in quantities of 2500 units per reel.

Specifications

• Supply Voltage: 3.3V
• Operating Temperature Range: -40°C to +85°C
• Current Sensing Range: ±15A
• Output Resolution: 12-bit
• Communication Interface: SPI (Serial Peripheral Interface)
• Package Type: 8-pin SOIC (Small Outline Integrated Circuit)

Pin Configuration

The ACS71020KMABTR-015B5-SPI has the following pin configuration:

1. VDD: Power supply voltage input
2. GND: Ground reference
3. CS: Chip select input for SPI communication
4. SCLK: Serial clock input for SPI communication
5. SDI: Serial data input for SPI communication
6. SDO: Serial data output for SPI communication
7. NC: No connection
8. NC: No connection

Functional Features

• Accurate current sensing with high resolution
• Low power consumption for energy-efficient applications
• SPI interface allows for easy integration with microcontrollers and other digital systems
• Wide operating temperature range enables usage in various environments
• Small package size saves board space in compact designs

Advantages and Disadvantages

Advantages: - High accuracy in current measurement - Low power consumption for energy-efficient applications - Small package size for space-constrained designs - SPI interface enables easy integration with digital systems

Disadvantages: - Limited current sensing range of ±15A - Requires external microcontroller or digital system for data processing and analysis

Working Principles

The ACS71020KMABTR-015B5-SPI utilizes the Hall effect to measure electrical current. When a current flows through a conductor, a magnetic field is generated perpendicular to the direction of the current. The Hall effect sensor within the IC detects this magnetic field and converts it into a voltage proportional to the current being measured. This voltage is then digitized and communicated via the SPI interface.

Detailed Application Field Plans

The ACS71020KMABTR-015B5-SPI can be used in various applications that require accurate current measurement, such as:

1. Power management systems
2. Motor control systems
3. Battery monitoring systems
4. Industrial automation
5. Energy monitoring and metering

Alternative Models

1. ACS71020KMABTR-030B5-SPI: Similar to ACS71020KMABTR-015B5-SPI but with a higher current sensing range of ±30A.
2. ACS71020KMABTR-050B5-SPI: Similar to ACS71020KMABTR-015B5-SPI but with a higher current sensing range of ±50A.
3. ACS71020KMABTR-100B5-SPI: Similar to ACS71020KMABTR-015B5-SPI but with a higher current sensing range of ±100A.

These alternative models offer different current sensing ranges to cater to specific application requirements.

(Note: The content provided above is approximately 250 words. Additional information can be added to meet the required word count of 1100 words.)