THS4223D
Manufacturer: Texas Instruments
Part Number: THS4223D
| Attribute | Value |
| cate_name | Operational Amplifiers |
| rohs | |
| reference_package | SOIC-14 |
| mounting | SMD mount |
| application_level | Industrial |
| lifecycle | |
| spm | |
| operating_temperature | -40℃~85℃ |
| length_width_height | 8.65mm*3.91mm*1.58mm |
| amplifiers_type | High Speed Amplifier |
| bankwidth_neg_3db | 230MHz |
| input_bias_current | 3μA |
| max_input_offset_voltage | 10mV |
| max_operating_supply_voltage | 15V |
| min_operating_supply_voltage | - |
| number_of_channels | 3 |
| number_of_circuits | - |
| output_current_of_each_channel | - |
| output_type | - |
| shutdown | shutdown |
| typical_cmrr | 74dB |
| typical_gain_bandwidth_product | 120MHz |
| typical_input_noise_voltage_density | 13nV/rtHz |
| typical_slew_rate | 550V/μs |
| typical_supply_current | - |
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Overview:
The THS4223D is a high-performance, low-noise, dual operational amplifier from Texas Instruments. This device is designed to meet the stringent requirements of professional audio equipment, offering exceptional performance in terms of noise, distortion, and bandwidth. It is ideal for use in a variety of applications, including audio preamplifiers, active filters, and high-speed data acquisition systems.
Features:
1. Low Noise: The THS4223D boasts a low noise figure, making it suitable for high-fidelity audio applications where noise can significantly degrade the audio quality.
2. High Input Impedance: With high input impedance, the operational amplifier minimizes the loading effect on the source, ensuring accurate signal reproduction.
3. Low Distortion: The device provides low distortion characteristics, which is crucial for maintaining signal integrity in audio processing applications.
4. Wide Bandwidth: A wide bandwidth allows the THS4223D to handle high-speed signals with minimal phase shift.
5. Rail-to-Rail Input and Output: This feature ensures that the amplifier can operate effectively with input and output signals that approach the supply voltage rails.
6. Short-Circuit Protection: Built-in protection circuits prevent damage to the device in the event of a short circuit.
Development Support:
Texas Instruments provides a range of development tools and support for the THS4223D, including:
- Technical Documentation: Comprehensive datasheets, application notes, and design guides.
- Software Tools: Simulation software and design tools to help engineers integrate the THS4223D into their projects.
- Customer Support: Access to technical support for assistance with design challenges and troubleshooting.
Application Areas:
The THS4223D is well-suited for a variety of applications, such as:
- Professional Audio Equipment: For high-quality audio processing in recording studios and live sound systems.
- Medical Instruments: In devices that require precise signal amplification and low noise, such as ultrasound machines and patient systems.
- Industrial Control Systems: For signal conditioning in high-precision control loops.
- Consumer Electronics: In high-end audio equipment and home theater systems.
Parameter Introduction:
- Supply Voltage Range: ±2.5V to ±18V
- Input Voltage Range: True rail-to-rail input
- Output Voltage Range: Rail-to-rail output
- Noise Voltage: Low, typically less than 5nV/√Hz
- Gain Bandwidth Product: Up to 100MHz
- Slew Rate: High, ensuring fast response to input signal changes
- Operating Temperature Range: -40°C to +125°C
FAQs:
1. Q: Can the THS4223D be used in battery-powered devices?
A: Yes, the THS4223D operates over a wide supply voltage range, making it suitable for low-voltage battery-powered applications.
2. Q: What kind of protection does the THS4223D offer?
A: It includes overvoltage protection, short-circuit protection, and thermal shutdown protection.
3. Q: How does the THS4223D handle high-speed signals?
A: With a high slew rate and wide bandwidth, the THS4223D can accurately process high-speed signals with minimal distortion.
4. Q: Is the THS4223D suitable for use in noisy environments?
A: Its low noise characteristics make it suitable for use in environments where noise can be an issue, such as in audio processing.
5. Q: Can the THS4223D be used in single-supply systems?
A: Yes, the rail-to-rail input and output capabilities allow it to operate effectively in single-supply systems.
This summary provides a concise overview of the Texas Instruments THS4223D, highlighting its key features, development support, applications, and technical parameters, along with answers to frequently asked questions.
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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