AK7738VQ
Manufacturer: Asahi Kasei Microdevices
Part Number: AK7738VQ
| Attribute | Value |
| cate_name | Digital Signal Processors (DSP) |
| Datasheet | AK7738VQ Asahi Kasei Microdevices |
| rohs | Compliance |
| reference_package | QFP-64 |
| mounting | SMD mount，glue mount |
| application_level | Industrial |
| lifecycle | On sale |
| spm | Tape & Reel |
| operating_temperature | -40℃~85℃ |
| length_width_height | 10mm(length)*10mm(width) |
| core_processor | - |
| data_bus_width | 28bit |
| interface_type | I2C，SPI |
| io_voltage | 3.3V |
| l1_instruction_cache_size | - |
| max_clock_frequency | 48KHz |
| max_operating_supply_voltage | 3.6V |
| min_operating_supply_voltage | 1.7V |
| number_of_cpu_cores | - |
| program_memory_size | - |
| program_memory_type | - |
| ram_size | 36KB |
| speed | - |
Overview:
The AK7738VQ is a high-performance audio codec from Asahi Kasei Microdevices, designed to cater to the demands of modern audio systems. This versatile codec is equipped with advanced features that ensure high-quality audio reproduction, making it an ideal choice for a wide range of applications, from professional audio equipment to consumer electronics.
Features:
1. High-Resolution Audio Support: Capable of handling high-resolution audio formats, ensuring pristine sound quality.
2. Multi-Channel Capability: Supports multiple audio channels, providing a rich and immersive audio experience.
3. Low Power Consumption: Designed with energy efficiency in mind, suitable for portable devices.
4. Advanced Noise Reduction: Incorporates sophisticated noise reduction techniques to minimize background noise.
5. Digital Signal Processing (DSP): Equipped with DSP for enhanced audio processing and sound customization.
6. Robust Connectivity: Offers various connectivity options, including I2S, SPDIF, and others, for seamless integration with different systems.
Development Support:
Asahi Kasei Microdevices provides comprehensive development support for the AK7738VQ, including:
- Technical Documentation: Detailed datasheets, application notes, and design guides.
- Software Development Kit (SDK): To facilitate easy integration and customization of the codec in various systems.
- Technical Support: Access to a team of experts for any development-related queries or issues.
Application Fields:
The AK7738VQ is suitable for a variety of applications, such as:
- Professional Audio Equipment: Mixing consoles, digital audio workstations, and recording studios.
- Consumer Electronics: High-end headphones, portable audio players, and home theater systems.
- Automotive Infotainment Systems: Providing high-quality audio in vehicles.
- Telecommunications: Enhancing voice clarity in VoIP applications and conference systems.
Parameter Introduction:
- Sampling Rates: Supports a wide range of sampling rates, from 32 kHz to 192 kHz.
- Bit Depth: Capable of processing audio with up to 24-bit depth.
- Dynamic Range: Offers a wide dynamic range for detailed and nuanced sound reproduction.
- THD+N (Total Harmonic Distortion Plus Noise): Maintains low distortion levels for clear audio output.
- SNR (Signal-to-Noise Ratio): High SNR for excellent noise immunity.
Frequently Asked Questions (FAQ):
1. Q: Is the AK7738VQ compatible with existing audio systems?
A: Yes, with its robust connectivity options, the AK7738VQ can be integrated with a variety of audio systems.
2. Q: Can the AK7738VQ handle different audio formats?
A: Yes, it supports multiple audio formats and is capable of high-resolution audio playback.
3. Q: What kind of power efficiency does the AK7738VQ offer?
A: It is designed with low power consumption in mind, making it suitable for both portable and stationary applications.
4. Q: Does Asahi Kasei Microdevices provide support for developers?
A: Yes, comprehensive technical support and development resources are available to assist developers.
5. Q: How does the AK7738VQ handle noise reduction?
A: It incorporates advanced noise reduction techniques to ensure clear and clean audio output.
The AK7738VQ from Asahi Kasei Microdevices is a testament to the company's commitment to delivering high-quality audio solutions that meet the needs of both professional and consumer markets.
Please refer to the product rule book for details.
Established in 1980, AKM has grown to become a key player in the global electronics market, known for its high-quality products and pioneering technologies. The company's product portfolio includes a wide range of microdevices, such as sensors, magnetometers, and integrated circuits, which are essential components in various applications across multiple industries including automotive, consumer electronics, and industrial automation.
One of AKM's core strengths is its expertise in mixed-signal ICs, which combine analog and digital technology to process real-world signals such as sound, light, and temperature. These ICs are crucial for enabling functionalities in digital consumer electronics, such as smartphones and audio equipment. AKM is particularly renowned for its audio DACs (Digital-to-Analog Converters) and ADCs (Analog-to-Digital Converters), which are highly regarded for their superior sound quality and are used by leading audio and video equipment manufacturers worldwide.
In the automotive sector, AKM's products play a critical role in enhancing safety and comfort. The company offers a range of sensors, including magnetic sensors and accelerometers, which are used for vehicle stability control, navigation systems, and electric motor management. These components help improve vehicle performance and reliability, contributing to the advancement of safer and more efficient transportation solutions.
AKM is also at the forefront of the Internet of Things (IoT) revolution, providing key components that enable smart devices and applications. Its sensors and communication modules are integral to home automation systems, wearable technology, and smart city infrastructure, facilitating seamless connectivity and enhanced functionality.
Research and development are at the heart of AKM's operations. The company invests heavily in R&D to stay ahead of technological advancements and market trends. This commitment to innovation is reflected in its state-of-the-art facilities and the continuous improvement of its manufacturing processes, ensuring high standards of quality and performance.
Environmental sustainability is another key focus for AKM. The company is dedicated to reducing its environmental impact through energy-efficient manufacturing practices and by developing products that contribute to energy conservation and the reduction of greenhouse gas emissions.
Globally, AKM operates with a network of sales and support offices, providing localized customer service and technical support. This global presence not only allows AKM to respond quickly to the needs of its customers but also to anticipate and adapt to changes in the global market landscape.
In conclusion, Asahi Kasei Microdevices stands as a leader in the microdevice industry, driven by its commitment to innovation, quality, and sustainability. With its advanced technologies and solutions, AKM continues to play a vital role in shaping the future of electronics and contributing to the betterment of society.
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