PCM1751DBQR
Manufacturer: Texas Instruments
Part Number: PCM1751DBQR
| Attribute | Value |
| cate_name | Digital-to-Analog Converters (DAC) |
| rohs | |
| reference_package | SSOP-16 |
| mounting | SMD mount |
| application_level | |
| lifecycle | |
| spm | |
| operating_temperature | |
| length_width_height | |
| architecture | - |
| differential_nonlinearity | - |
| differential_output | - |
| digital_supply_voltage | - |
| integral_nonlinearity | - |
| interface_type | - |
| max_settling_time | - |
| number_of_bits | - |
| number_of_channels | - |
| number_of_digital_to_analog_converters | - |
| output_type | - |
| reference_type | - |
| resolution | - |
| sampling_rate | - |
| signal_to_noise_ratio | - |
| voltage_power_analog | - |
The Texas Instruments PCM1751DBQR is a high-performance, stereo audio DAC (Digital-to-Analog Converter) designed for professional audio applications. It is part of the renowned PCM series from Texas Instruments, known for their exceptional sound quality and robust performance.
Overview:
The PCM1751DBQR is engineered to deliver superior audio fidelity, with a focus on low distortion and high signal-to-noise ratio (SNR). It is suitable for a wide range of applications where audio clarity and quality are paramount, such as professional audio recording studios, high-end home theater systems, and premium audio equipment.
Features:
1. 24-bit Resolution: Provides high-resolution audio conversion for detailed and clear sound reproduction.
2. High SNR: Offers a signal-to-noise ratio of up to 120 dB, ensuring that the audio output is free from noise and distortion.
3. Low Distortion: With a total harmonic distortion plus noise (THD+N) of -100 dB, the PCM1751DBQR maintains audio integrity even at high volumes.
4. Multi-Rate Capabilities: Supports a wide range of sampling rates, including 32, 44.1, 48, 88.2, 96, and 192 kHz, making it versatile for various audio formats.
5. Jitter Attenuation: Incorporates advanced jitter attenuation technology to minimize timing inaccuracies in the digital signal, resulting in cleaner audio output.
6. Low Power Consumption: Operates efficiently with a power consumption of 35 mA, suitable for portable and battery-powered devices.
Development Support:
Texas Instruments provides comprehensive development support for the PCM1751DBQR, including:
- Datasheets: Detailed documentation on the technical specifications and electrical characteristics.
- Application Notes: Practical guides on integrating the PCM1751DBQR into various audio systems.
- Software Tools: Development tools and software for testing and optimizing the performance of the DAC.
Application Areas:
The PCM1751DBQR is ideal for:
- Professional Audio Equipment: High-end recording and mixing consoles.
- Home Theater Systems: Ensuring immersive and high-quality audio experiences.
- Portable Audio Devices: High-resolution audio players and headphones with DACs.
- Automotive Audio Systems: In-vehicle entertainment systems requiring high audio fidelity.
Parameter Introduction:
- Resolution: 24-bit
- SNR: Up to 120 dB
- THD+N: -100 dB
- Sampling Rates: 32, 44.1, 48, 88.2, 96, 192 kHz
- Power Consumption: 35 mA
- Interface: I2S, Left Justified, Right Justified, DSP
- Operating Temperature: -40°C to 85°C
Frequently Asked Questions (FAQs):
1. Q: What is the main advantage of using the PCM1751DBQR in audio systems?
A: The PCM1751DBQR offers high-resolution audio conversion with low distortion and high SNR, ensuring superior audio quality.
2. Q: Can the PCM1751DBQR handle different audio formats?
A: Yes, it supports a wide range of sampling rates, making it versatile for various audio formats.
3. Q: How does the PCM1751DBQR handle jitter?
A: It uses advanced jitter attenuation technology to minimize timing inaccuracies in the digital signal.
4. Q: Is the PCM1751DBQR suitable for portable devices?
A: Yes, with its low power consumption of 35 mA, it is suitable for portable and battery-powered devices.
5. Q: What kind of support does Texas Instruments offer for developers?
A: Texas Instruments provides datasheets, application notes, and software tools to assist developers in integrating the PCM1751DBQR into their projects.
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
