AK4616VQ

LQFP-48 circuit suitable for consumer electronics applications
4,037 有效庫存

AK4616VQ

有效庫存4,037

LQFP-48 circuit suitable for consumer electronics applications

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服務與包裝

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About After Sales Service

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例子

捲帶式

捲帶式

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管或託盤

管或託盤

AK4616VQ 數據表
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目前的價格方案正在編制中。請聯絡我們的客戶服務團隊獲取最新的價格資訊。感謝您的理解和支援!

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快速報價

請提交詢價 AK4616VQ 或發送電子郵件給我們： Email: [email protected], 我們將在 12 小時內與您聯繫。

AK4616VQ 詳細說明

The AK4616VQ is a high-performance 24-bit stereo audio ADC (analog-to-digital converter) designed by AKM Semiconductors. It features a high signal-to-noise ratio of 105dB and supports sampling rates of up to 192kHz. The device operates on a single 3.3V power supply and consumes low power, making it suitable for portable and battery-operated applications.The AK4616VQ is equipped with a digital volume control function, allowing for precise adjustment of audio levels without degrading the signal quality. It also features a digital de-emphasis function, which can be useful for correcting the frequency response of audio signals that have been encoded using pre-emphasis.Additionally, the AK4616VQ includes a digital audio interface with I2S and TDM formats, providing versatile connectivity options for various audio systems. The device is housed in a compact 20-pin QFN package, making it easy to integrate into audio equipment with limited space.

主要特徵

  • 6-channel asynchronous sample rate converter
  • 24-bit resolution with 128x oversampling
  • Flexible digital audio interface with 8 input/output slots
  • Support for various audio formats including PCM, DSD, and DoP
  • Low jitter clock recovery system
  • GPIO control interface for additional functionality

應用

  • Portable audio devices
  • Digital audio recording devices
  • Hands-free communication systems
  • Wireless speakers
  • Headphones and earbuds
  • Automotive audio systems
  • Audio interfaces
  • Digital mixing consoles
  • Portable gaming consoles
  • Musical instruments

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。

Rohs Code Yes Part Life Cycle Code Obsolete
HTS Code ! 8542.39.00.01 Consumer IC Type CONSUMER CIRCUIT
JESD-30 Code S-PQFP-G48 Length 7 mm
Number of Functions 1 Number of Terminals 48
Operating Temperature-Max 85 °C Operating Temperature-Min -40 °C
Package Body Material PLASTIC/EPOXY Package Code LFQFP
Package Shape SQUARE Package Style FLATPACK, LOW PROFILE, FINE PITCH
Peak Reflow Temperature (Cel) 260 Seated Height-Max 1.7 mm
Supply Voltage-Max (Vsup) 3.6 V Supply Voltage-Min (Vsup) 3 V
Surface Mount ! YES Temperature Grade ! INDUSTRIAL
Terminal Form ! GULL WING Terminal Pitch ! 0.5 mm
Terminal Position QUAD Time@Peak Reflow Temperature-Max (s) 10
Width 7 mm

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。

初步規格 AK4616VQ PDF 下載

常見問題解答

What is AK4616VQ?

The AK4616VQ is a stereo audio analog-to-digital converter (ADC) and digital-to-analog converter (DAC) designed by AKM Semiconductor. It is ideal for applications requiring high-quality audio conversion, such as professional audio recording, musical instruments, and audio processing equipment.

How Does AK4616VQ Work?

The AK4616VQ works by converting analog audio signals into digital data with high precision and converting digital audio data into analog signals with high fidelity. As a stereo ADC and DAC, it is capable of capturing and reproducing audio with high resolution and low noise, catering to the demands of professional audio applications.

How Many Pins does AK4616VQ have and What are the Functions of the Pinout Configuration?

The AK4616VQ is housed in a 32-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.
  • RXLRCK, RXBICK, RXDSD, RXLRCK, RXMCK, RXSDTO, RXLRCK, RXBICK: Stereo audio input pins for the ADC.
  • LRCK, BICK, SDTI, LRCK, MCK, SDTO, LRCK, BICK: Stereo audio output pins for the DAC.
  • REFP, REFN: Reference voltage input pins.
  • ADCRSTB, DACRSTB: Reset input pins for the ADC and DAC, respectively.
  • ADCI2C, DACI2C: I2C control interface pins for the ADC and DAC, respectively.

What are the Pros and Cons of AK4616VQ?

Pros:

  • High-Quality Audio Conversion: Provides high-resolution and low-noise audio conversion for professional audio applications.
  • Stereo ADC and DAC: Capable of capturing and reproducing stereo audio signals with high fidelity.
  • Advanced Features: Includes reference voltage inputs, reset pins, and I2C control interfaces for versatile operation.
  • Compact Package: The 32-pin QFN package offers a space-efficient solution for audio system designs.

Cons:

  • Complexity: Requires careful design consideration for analog and digital signal routing, grounding, and noise management.
  • External Components: May require additional circuitry such as filters, amplifiers, or voltage references for specific audio processing requirements.

Are There Any Equivalents/Alternatives to AK4616VQ for Recommendation?

  • The AK5552VN from AKM Semiconductor is a similar stereo ADC and DAC with additional features.
  • Alternatives to the AK4616VQ include the PCM1804 from Texas Instruments and the CS5381 from Cirrus Logic.

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