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AS3430 - Low Power Ambient Noise-Cancelling Speaker Driver

Download the AS3430 datasheet PDF. This datasheet also covers the AS3400 variant, as both devices belong to the same low power ambient noise-cancelling speaker driver family and are provided as variant models within a single manufacturer datasheet.

General Description

The AS3400/10/30 are speaker driver with Ambient Noise Cancelling function for handsets, headphones or ear pieces.

It is intended to improve quality of e.g.

music listening, a phone conversation etc.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (AS3400-austriamicrosystemsAG.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number AS3430
Manufacturer austriamicrosystems AG
File Size 1.06 MB
Description Low Power Ambient Noise-Cancelling Speaker Driver
Datasheet download datasheet AS3430 Datasheet

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
AS3400 AS3410 AS3430 Low Power Ambient Noise-Cancelling Speaker Driver 1 General Description The AS3400/10/30 are speaker driver with Ambient Noise Cancelling function for handsets, headphones or ear pieces. It is intended to improve quality of e.g. music listening, a phone conversation etc. by reducing background ambient noise. The fully analog implementation allows the lowest power consumption, lowest system BOM cost and most natural received voice enhancement otherwise difficult to achieve with DSP implementations. The device is designed to be easily applied to existing architectures. An internal OTP-ROM can be optionally used to store the microphones gain calibration settings.