TL431AQDBZRG4
Manufacturer: Texas Instruments
Part Number: TL431AQDBZRG4
| Attribute | Value |
| cate_name | Voltage References |
| Datasheet | TL431AQDBZRG4 Texas Instruments |
| rohs | Compliance |
| reference_package | SOT-23-3 |
| mounting | SMD mount，glue mount |
| application_level | Automotive |
| lifecycle | On sale |
| spm | Tape & Reel |
| min_operating_temperature | -40℃(TA) |
| max_operating_temperature | 125℃(TA) |
| length_width_height | 2.92mm*1.3mm*1mm |
| accuracy | ±1% |
| current_cathode | 700μA |
| max_output_voltage | 36V |
| max_series_vref_input_voltage | 37V |
| min_output_voltage | 2.495V |
| noise_0dot1hz_to_10hz | - |
| noise_10hz_to_10khz | - |
| output_current | 100mA |
| output_type | Adjustable |
| supply_current | - |
| temperature_coefficient | 92ppm/℃ |
Overview:
The Texas Instruments TL431AQDBZRG4 is a precision programmable shunt reference designed for high-accuracy applications. It offers a stable reference voltage and current, making it ideal for use in various electronic circuits where precision is crucial.
Features:
1. High Accuracy: The TL431AQDBZRG4 provides a highly accurate reference voltage, ensuring consistent performance across a wide range of operating conditions.
2. Programmable Shunt: The programmable shunt feature allows for customization of the output voltage, making it suitable for a variety of applications.
3. Wide Operating Voltage Range: It operates over a wide input voltage range, enhancing its versatility in different electronic systems.
4. Low Temperature Coefficient: The low temperature coefficient ensures stable operation over a broad temperature range, maintaining performance integrity.
5. Compact Size: The small form factor of the TL431AQDBZRG4 makes it suitable for space-constrained designs.
Development Support:
Texas Instruments provides comprehensive development support for the TL431AQDBZRG4, including:
- Technical Documentation: Detailed datasheets, application notes, and design guides to assist engineers in integrating the device into their projects.
- Design Tools: Software tools and calculators to simplify the design process and ensure optimal performance.
- Technical Support: Access to a team of experts who can provide guidance and troubleshooting assistance.
Application Fields:
The TL431AQDBZRG4 is widely used in various fields, including but not limited to:
- Power Management: In power supply designs for voltage regulation and .
- Signal Conditioning: For providing stable reference levels in signal processing circuits.
- Automotive Electronics: In various control systems where reliability and precision are critical.
- Medical Equipment: For applications requiring high accuracy and stability in measurement and control.
Parameter Introduction:
- Output Voltage Range: Programmable, adjustable based on application needs.
- Operating Voltage Range: Typically from 4V to 36V, depending on the specific requirements.
- Current Output: Adjustable, with a maximum output current that can be specified.
- Temperature Range: Typically from -40°C to +125°C, ensuring operation in extreme environments.
- Package Type: QFN (Quad Flat No-leads) package, which is compact and suitable for surface-mount technology.
Frequently Asked Questions (FAQs):
1. Q: What is the typical application of the TL431AQDBZRG4?
A: It is commonly used in precision voltage regulation and reference applications where high accuracy and stability are required.
2. Q: How can I adjust the output voltage of the TL431AQDBZRG4?
A: The output voltage can be adjusted through external components that form a feedback loop with the programmable shunt.
3. Q: Is the TL431AQDBZRG4 suitable for use in high-temperature environments?
A: Yes, it has a wide operating temperature range, making it suitable for use in environments with extreme temperatures.
4. Q: Can I use the TL431AQDBZRG4 in automotive applications?
A: Absolutely, its reliability and precision make it an excellent choice for automotive electronics.
5. Q: How can I get support during the development phase with the TL431AQDBZRG4?
A: Texas Instruments offers a range of development support resources, including technical documentation, design tools, and technical support from their expert team.
This introduction provides a comprehensive overview of the Texas Instruments TL431AQDBZRG4, highlighting its key features, development support, applications, and technical parameters, along with addressing common questions about its use.
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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