INA211BIDCKR
Manufacturer: Texas Instruments
Part Number: INA211BIDCKR
| Attribute | Value |
| cate_name | Special Purpose Amplifiers |
| Datasheet | INA211BIDCKR Texas Instruments |
| rohs | Compliance |
| reference_package | SC-70-6 |
| mounting | SMD mount，glue mount |
| application_level | Industrial |
| lifecycle | On sale |
| spm | Tape & Reel |
| operating_temperature | -40℃~125℃ |
| length | 2.15mm(Max) |
| width | 1.4mm(Max) |
| height | 1mm(Max) |
| bankwidth_neg_3db | - |
| input_bias_current | 28μA |
| max_input_offset_voltage | 550nV |
| max_operating_supply_voltage | 26V |
| min_operating_supply_voltage | - |
| number_of_channels | 1 |
| output_current_of_each_channel | - |
| typical_cmrr | 105dB |
| typical_gain_bandwidth_product | 14KHz |
| typical_slew_rate | 400mV/μs |
| typical_supply_current | 65μA |
The Texas Instruments INA211BIDCKR is a high-performance, bidirectional current and power monitor with an I2C interface. It is designed to provide precise measurements for a wide range of applications, including battery-powered systems, renewable energy systems, and motor drives.
Overview:
The INA211 is a versatile device that can measure both the current flowing in and out of a system, as well as the power being consumed or generated. It features a high-resolution current measurement capability, which allows for accurate tracking of energy usage and efficiency.
Features:
1. Bidirectional current measurement up to ±3.32A.
2. Power measurement with a range of 0 to 3.3V.
3. I2C digital interface for easy integration with microcontrollers.
4. Programmable conversion ready interrupt.
5. 16-bit resolution for high accuracy.
6. Low-dropout voltage reference for stable operation.
7. Wide supply voltage range (2.7V to 5.5V).
Development Support:
Texas Instruments provides comprehensive development support for the INA211BIDCKR, including:
- Technical documentation and datasheets.
- Software libraries and example code for various platforms.
- Development tools and evaluation modules to help engineers prototype and test their designs.
Application Areas:
The INA211BIDCKR is suitable for a variety of applications, such as:
- Battery management systems for portable devices.
- Energy harvesting and storage systems.
- Power in industrial and automotive applications.
- Solar panel and wind turbine power management.
- Motor control systems for efficiency optimization.
Parameter Introduction:
- Supply Voltage: 2.7V to 5.5V.
- Current Range: ±3.32A (typical).
- Power Range: 0 to 3.3V.
- I2C Address: Single or dual address options.
- Operating Temperature: -40°C to +125°C.
- Package: 16-Lead TSSOP.
Frequently Asked Questions (FAQs):
1. Q: What is the purpose of the INA211BIDCKR?
A: The INA211BIDCKR is designed to monitor current and power in bidirectional systems, providing high-accuracy measurements for applications like battery management and energy .
2. Q: Can the INA211BIDCKR measure both AC and DC current?
A: The INA211BIDCKR is designed for DC current measurement. For AC current measurement, additional circuitry would be required to convert AC to DC.
3. Q: How does the INA211BIDCKR handle over-voltage conditions?
A: The INA211BIDCKR has a wide supply voltage range and is designed to operate reliably within its specified voltage limits. Care should be taken to ensure that the input voltage does not exceed the maximum specified value.
4. Q: Is there any software support available for the INA211BIDCKR?
A: Yes, Texas Instruments provides software libraries and example code to facilitate integration with various microcontrollers and platforms.
5. Q: Can the INA211BIDCKR be used in automotive applications?
A: Yes, the INA211BIDCKR's wide supply voltage range and high-temperature operating range make it suitable for automotive applications where reliability and precision are crucial.
6. Q: How can I get started with the INA211BIDCKR?
A: Start by reviewing the datasheet and technical documentation provided by Texas Instruments. Then, use the development tools and software libraries to prototype your design and integrate the INA211BIDCKR into your system.
This introduction provides a comprehensive overview of the Texas Instruments INA211BIDCKR, highlighting its key features, development support, and potential applications.
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.
1.Q: What is unikeyic.com
Unikeyic is a global authorized distributor and stockist specializing in high-quality electronic components. We primarily provide active devices, passive devices, discrete devices, connectors, and other categories of products with over 200,000 unique, in-stock electronic components.
2.Q: Why choose Unikeyic?
1.Well stocked: Collaborating with over 2,000 suppliers and covering 200,000 unique, in-stock electronic components.
2.Global Procurement: Having a professional procurement team with over a hundred members to support IC sourcing.
3.Authenticity Guarantee:Possessing quality testing center accredited by CNAS to ensure 100% authentic products.
4.Global Service Network: Building the global supply chain service network centered in Singapore to serve global market.
5.Efficient Logistics: Self-built storage and logistics center to achieve efficient and expedient delivery.
6.Engineering Support: Forming the teams of FAEs, PMs, and solution designers to offer end-to-end engineering services.
3.Q:What brand authorizations and agencies has Unikeyic obtained?
Our core authorized product lines including renowned international brands such as Intel, Diotec, Phoenix, MPS, Amphenol, WAGO, etc. We also have top on-sale product lines featuring products from world-renowned manufacturers like TI, ST, ADI, Microchip, TE, onsemi, providing strong competitive pricing advantages.
4.Q: About pricing?
We will make every effort to strive for more favorable prices and delivery dates, while ensuring that all materials are 100% authentic from the original manufacturers. In addition,There is a difference between the spot price and the order price.
5.Q:Regarding quality assurance?
With laboratory-level quality testing capabilities accredited by CNAS, a professional quality inspection team consisting of over 40 members is equipped with more than 70 quality inspection equipments, we effectively ensure 100% authentic from the original manufacturers.
6.Q: How do I place an order on Unikeyic?
1.Search the material
2.Confirm the stock & price
3.Add to cart
4.Confirm the address & invoice information
5.Submit order & pay
7.Q:Shipping cost?
The transportation fee depends on the destination, weight of the goods, and packaging size. If you need a quote for shipping costs, please let us know.
8.Q:How to contact us and get support?
Need any After-Sales service, please feel free to contact us:support@unikeyic.com
Certifications
