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AK9255ANK

AK9255ANK

Manufacturer No:

AK9255ANK

Description:

IC ADC 16BIT SAR 16QFN

Datasheet:

Datasheet

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AK9255ANK Specifications

  • Type
    Parameter
  • Mounting Type
    Surface Mount
  • Supplier Device Package
    16-QFN (3x3)
  • Package / Case
    16-VFQFN Exposed Pad
  • Operating Temperature
    -40°C ~ 105°C
  • Features
    -
  • Voltage - Supply, Digital
    3V ~ 3.6V
  • Voltage - Supply, Analog
    3V ~ 3.6V
  • Reference Type
    External
  • Architecture
    SAR
  • Number of A/D Converters
    2
  • Ratio - S/H:ADC
    0:1
  • Configuration
    ADC
  • Data Interface
    -
  • Input Type
    Differential, Pseudo-Differential
  • Number of Inputs
    2
  • Sampling Rate (Per Second)
    540k
  • Number of Bits
    16
  • Packaging
    Cut Tape (CT)
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Obsolete
  • Series
    -
The AK9255ANK is an integrated circuit chip developed by Asahi Kasei Microdevices Corporation. It is a 16-bit stereo A/D converter with a built-in microphone amplifier. Some of the advantages and application scenarios of the AK9255ANK are as follows:Advantages: 1. High-Quality Audio Conversion: The AK9255ANK provides high-quality audio conversion with a signal-to-noise ratio (SNR) of 90 dB and a total harmonic distortion (THD) of -80 dB. 2. Low Power Consumption: It operates at a low power supply voltage of 1.8 V to 3.6 V, making it suitable for battery-powered devices. 3. Built-in Microphone Amplifier: The chip includes a microphone amplifier, eliminating the need for an external amplifier circuit. 4. Small Form Factor: The AK9255ANK is available in a small package, making it suitable for space-constrained applications.Application Scenarios: 1. Portable Audio Devices: The AK9255ANK can be used in portable audio devices such as smartphones, tablets, portable media players, and digital voice recorders to convert analog audio signals into digital format. 2. Wearable Devices: With its low power consumption and small form factor, the chip can be used in wearable devices like smartwatches, fitness trackers, and wireless earbuds to capture and convert audio signals. 3. IoT Devices: The AK9255ANK can be integrated into Internet of Things (IoT) devices that require audio input, such as voice-controlled home automation systems, smart speakers, and security systems. 4. Automotive Applications: The chip can be used in automotive applications like car audio systems, hands-free calling systems, and voice recognition systems to convert analog audio signals from microphones into digital format for processing.Overall, the AK9255ANK offers high-quality audio conversion, low power consumption, and a built-in microphone amplifier, making it suitable for various applications in the consumer electronics, wearable, IoT, and automotive industries.
AK9255ANK Relevant information