INA231AIYFDR
Manufacturer: Texas Instruments
Part Number: INA231AIYFDR
| Attribute | Value |
| cate_name | Power Management ICs (PMICs) |
| Datasheet | INA231AIYFDR Texas Instruments |
| rohs | Compliance |
| reference_package | BGA |
| mounting | SMD mount，glue mount |
| application_level | Industrial |
| lifecycle | On sale |
| spm | Tape & Reel |
| min_operating_temperature | -40℃(TA) |
| max_operating_temperature | 125℃(TA) |
| length | 1.68mm(Max) |
| width | 1.42mm(Max) |
| height | 230μm(Max) |
| application_scenario | ,,server,computer,Power Management,Battery Chargers,Power Supplies, |
| max_operating_supply_voltage | 5.5V |
| max_output_voltage | - |
| min_operating_supply_voltage | 2.7V |
| min_output_voltage | - |
| supply_current | 330μA |
Overview:
The INA231AIYFDR is a high-precision, low-dropout, current-sense amplifier from Texas Instruments. Designed for applications requiring accurate current and power , it is ideal for use in battery-powered systems, portable devices, and energy harvesting applications.
Features:
1. High Accuracy: Offers a high degree of accuracy in current and power measurements, ensuring reliable performance in critical applications.
2. Low Dropout Voltage: The INA231AIYFDR operates with a low dropout voltage, making it suitable for use in systems with low-voltage power supplies.
3. Wide Input Voltage Range: Supports a wide range of input voltages, enhancing its compatibility with various power sources.
4. Programmable Gain: Features a programmable gain option that allows for flexible current measurement ranges.
5. I2C-Compatible: Incorporates an I2C-compatible interface, facilitating easy integration with microcontrollers and other digital systems.
6. Temperature Compensation: Built-in temperature compensation ensures stable performance across a wide temperature range.
Development Support:
Texas Instruments provides comprehensive development support for the INA231AIYFDR, including:
- Technical Documentation: Detailed datasheets, application notes, and design guides.
- Software Tools: Software libraries and examples to facilitate easy integration and prototyping.
- Development Boards: Evaluation modules and development kits to help engineers test and validate the INA231AIYFDR in their designs.
Application Fields:
The INA231AIYFDR is widely used in various fields, such as:
- Battery Management Systems (BMS): For battery current and calculating state-of-charge (SOC).
- Power Supplies: In power management systems for accurate current and power measurements.
- Energy Harvesting Systems: To measure and optimize the energy conversion process.
- Portable Devices: In smartphones, wearables, and other portable electronics for power .
Parameter Introduction:
- Supply Voltage Range: 2.5V to 5.5V
- Current Measurement Range: Programmable, up to ±3A
- Resolution: Up to 16-bit
- Output Data Rate: Programmable, up to 1kHz
- Operating Temperature Range: -40°C to +125°C
- Package Type: 16-Pin QFN
Frequently Asked Questions (FAQs):
1. Q: What is the primary function of the INA231AIYFDR?
A: The INA231AIYFDR is a current-sense amplifier used for accurate current and power in various electronic systems.
2. Q: Can the INA231AIYFDR operate with a wide range of input voltages?
A: Yes, it supports a wide input voltage range, making it versatile for different power supply conditions.
3. Q: How does the INA231AIYFDR interface with other components in a system?
A: It uses an I2C-compatible interface, allowing for easy communication with microcontrollers and other digital components.
4. Q: Is there any temperature compensation feature in the INA231AIYFDR?
A: Yes, it has built-in temperature compensation to maintain performance stability across a wide temperature range.
5. Q: What kind of development support does Texas Instruments offer for the INA231AIYFDR?
A: Texas Instruments provides technical documentation, software tools, and development boards to assist engineers in integrating and testing the INA231AIYFDR in their designs.
This introduction and feature overview of the Texas Instruments INA231AIYFDR provides a comprehensive understanding of its capabilities, applications, and the support available for developers.
Please refer to the product rule book for details.
TI is best known for its innovative contributions to the electronics industry. It pioneered the development of the integrated circuit in 1958, a technological breakthrough that revolutionized the world of electronics and paved the way for modern computing systems. This innovation has been foundational in the advancement of computers, telecommunications, and many other electronic devices.
The company operates through two main segments: Analog and Embedded Processing. The Analog segment focuses on products like power management chips, audio and operational amplifiers, data converters, and interface products. These components are crucial for managing power, amplifying sound, converting signals, and facilitating communication between devices. TI's analog ICs are used in a wide variety of applications, including industrial, automotive, personal electronics, communication equipment, and enterprise systems.
The Embedded Processing segment involves microcontrollers, digital signal processors (DSPs), and applications processors. These products are used in automotive, industrial, and consumer electronics applications. They are essential for processing complex digital data, controlling electronic systems, and supporting the infrastructure of smart devices and the Internet of Things (IoT).
Texas Instruments also places a strong emphasis on education through its educational technology products, including graphing calculators and classroom software. TI’s calculators have been a staple in mathematics and science classrooms around the world, helping to educate generations of students and making complex mathematical concepts more accessible.
TI is committed to innovation and quality, investing heavily in research and development. The company holds thousands of patents and is continually pushing the boundaries of what is possible in electronics technology. TI’s innovations not only enhance the performance and efficiency of electronic products but also contribute to environmental sustainability through advancements in power-saving technologies.
Moreover, Texas Instruments maintains a strong ethical stance with a commitment to corporate responsibility. It strives to uphold high standards in environmental responsibility, community engagement, and governance practices. TI's corporate culture is characterized by a focus on integrity, respect, and the aspiration to achieve the highest level of customer satisfaction.
In summary, Texas Instruments stands as a leader in the semiconductor industry, driven by a history of innovation, a broad portfolio of technologies, and a commitment to positively impacting the world through its products and practices. Whether through advancing technology or empowering education, TI continues to shape a future where electronics enhance the lives of people everywhere.
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