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AK5572EN
3-Wire, I2C, SPI
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製造商零件號 # : AK5572EN
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包裝/封裝: QFN-48
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產品分類 : ADCs/DACs - Special Purpose
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AK5572EN 數據表
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詳細說明
The AK5572EN boasts programmable gain control and input channel selection, allowing for flexible configurations to accommodate diverse signal sources and levels. Its single 3.3V power supply operation and low power consumption make it suitable for battery-powered devices and energy-efficient applications, further enhancing its versatility and practicality
主要特徵
- 24-bit stereo A/D converter
- Supports sampling rates up to 768 kHz
- Low latency and high dynamic range
- Low power consumption
- Integrated digital volume control
- THD+N: -99 dB at -1 dBFS
- Selectable digital filters
應用
- Portable audio devices
- Headphones and headsets
- Smartphones and tablets
- Personal navigation devices
- Wireless speakers
- Digital voice recorders
- Automotive infotainment systems
- Home entertainment systems
- Digital cameras
- Industrial measurement equipment
規格
以下是所選零件的基本參數，涉及零件的特性及其所屬類別。
| Product Category ! | Audio A/D Converter ICs | RoHS | Details |
| Number of Converters | 1 Converter | Sampling Rate ! | 768 kHz |
| Resolution | 32 bit | Package / Case | QFN-48 |
| Number of ADC Inputs | 2 Input | Supply Voltage - Min | 5 V |
| Supply Voltage - Max | 5 V | Series | AK5x |
| Minimum Operating Temperature | - 40 C | Maximum Operating Temperature ! | + 105 C |
| Mounting Style | SMD/SMT | Brand | Asahi Kasei Microdevices |
| Moisture Sensitive | Yes | Number of Channels | 2 Channel |
| Product | Audio ADCs | Product Type ! | Audio A/D Converter ICs |
| Factory Pack Quantity | 1000 | Subcategory | Audio ICs |
| Type | Differential Analog Input | Unit Weight | 0.005291 oz |
數據表 PDF
數據表記錄了器件的特性、絕對最大額定值、應用等，這對於作為器件特定應用的整體指南大有裨益。
常見問題解答
What is AK5572EN?
The AK5572EN is a high-performance audio analog-to-digital converter (ADC) designed by AKM Semiconductor. It is ideal for professional audio recording, broadcast equipment, and high-fidelity audio systems where high-resolution audio conversion is required.
How Does AK5572EN Work?
The AK5572EN operates by converting analog audio signals into digital data with high resolution and low distortion. It utilizes a delta-sigma modulation architecture and advanced digital filtering techniques to achieve high fidelity and dynamic range. The ADC features selectable digital audio interface formats for seamless integration into various audio systems.
How Many Pins does AK5572EN have and What are the Functions of the Pinout Configuration?
The AK5572EN is housed in a 16-pin QFN (Quad Flat No-leads) package. The pinout configuration includes:
- AVDD, DVDD: Analog and digital power supply pins, respectively.
- AGND, DGND: Analog and digital ground pins, respectively.
- AIN1, AIN2: Analog input pins for the stereo audio signal.
- FS, BICK, LRCK, SDTI, SDTO: Serial audio interface control pins.
- MODE, MSTR: Mode and master/slave control pins for interface configuration.
What are the Pros and Cons of AK5572EN?
Pros:
- High Performance: Offers high-resolution audio conversion with low distortion for professional audio applications.
- Flexible Interface: Supports selectable digital audio interface formats for compatibility with different audio systems.
- Low Power Consumption: Operates with low power, suitable for portable audio equipment.
- Compact Package: The 16-pin QFN package is space-efficient for compact designs.
Cons:
- Cost: High-performance audio ADCs like the AK5572EN may have a higher cost compared to lower-performance alternatives.
- Complexity: Requires careful design consideration for signal integrity, grounding, and layout for optimal audio performance.
Are There Any Equivalents/Alternatives to AK5572EN for Recommendation?
- The AK5574EN from AKM Semiconductor offers similar high-performance audio ADC capabilities.
- Alternatives to the AK5572EN include the PCM1804 from Texas Instruments and the CS5381 from Cirrus Logic.
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