Home / Audio Amplifiers / AS3421/
AS3421

AS3421

Manufacturer No:

AS3421

Manufacturer:

ams-OSRAM USA INC.

Description:

IC AMP CLASS AB STEREO 24QFN

Datasheet:

Datasheet

Delivery:

Payment:

Please send RFQ , we will respond immediately.

AS3421 Specifications

  • Type
    Parameter
  • Package / Case
    24-VFQFN Exposed Pad
  • Supplier Device Package
    24-QFN (4x4)
  • Operating Temperature
    -20°C ~ 85°C (TA)
  • Mounting Type
    Surface Mount
  • Features
    Depop, Differential Inputs, I²C, Input Multiplexer, Microphone, Mute, Short-Circuit Protection, Volume Control
  • Voltage - Supply
    1V ~ 1.8V
  • Max Output Power x Channels @ Load
    -
  • Output Type
    Headphones, 2-Channel (Stereo)
  • Type
    Class AB
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Obsolete
  • Series
    -
The AS3421 is an integrated circuit chip developed by ams AG, a leading provider of high-performance sensor solutions. This chip is specifically designed for audio applications and offers several advantages and application scenarios. Some of them include:1. Active Noise Cancellation (ANC): The AS3421 chip is primarily used for ANC systems in headphones, earphones, and headsets. It provides advanced noise cancellation algorithms and signal processing capabilities, allowing users to enjoy high-quality audio even in noisy environments.2. High Performance: The AS3421 chip offers excellent audio performance with low distortion and high signal-to-noise ratio. It ensures clear and immersive sound reproduction, enhancing the overall audio experience for users.3. Low Power Consumption: This chip is designed to operate efficiently with low power consumption. It enables longer battery life for portable audio devices, making it ideal for wireless headphones and earphones.4. Compact Size: The AS3421 chip is available in a small form factor, making it suitable for integration into compact audio devices. Its compact size allows for easy integration and design flexibility in various audio applications.5. Customizable Features: The chip provides programmable features and parameters, allowing manufacturers to customize the audio performance according to their specific requirements. This flexibility enables the creation of unique audio products with tailored sound characteristics.6. Multi-Microphone Support: The AS3421 chip supports multiple microphones, enabling advanced ANC systems with feedforward and feedback configurations. This capability enhances the noise cancellation performance and provides a more immersive audio experience.Overall, the AS3421 integrated circuit chip offers high-performance audio capabilities, low power consumption, and customization options, making it suitable for ANC applications in headphones, earphones, and headsets.
AS3421 Relevant information