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AS3500 Datasheet - austriamicrosystems AG

AS3500 Low Power Ambient Noise-Cancelling Speaker Driver

The AS3500/01/02 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 consum.

AS3500 Features

* Microphone Input 128 gain steps @0.375dB and MUTE with AGC differential, low noise microphone amplifier single ended or differential mode supply for electret microphone MIC gain OTP programmable High Efficiency Headphone Amplifier 2x34mW, 0.1% THD @ 16Ω, 1.5V supply, 100dB SNR bridged mode for e.g.

AS3500-austriamicrosystemsAG.pdf

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Datasheet Details

Part number:

AS3500

Manufacturer:

austriamicrosystems AG

File Size:

0.99 MB

Description:

Low power ambient noise-cancelling speaker driver.

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TAGS

AS3500 AS3500 Low Power Ambient Noise-Cancelling Speaker Driver austriamicrosystems AG

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