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What is MT8292?

This electronic component, produced by the manufacturer "MediaTek", performs the same function as "Audio Multiplexer with Headphone Driver & PGA Output".


MT8292 Datasheet PDF - MediaTek

Part Number MT8292
Description Audio Multiplexer with Headphone Driver & PGA Output
Manufacturers MediaTek 
Logo MediaTek Logo 


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Preliminary specifications are subject to change without notice
MT8292 Datasheet
Audio Multiplexer with Headphone Driver &
PGA Output
Datasheet
Product Specification
This document contains information that is proprietary to MediaTek Inc. Unauthorized
reproduction or disclosure of this information in whole or in part is prohibited.
1
2007/5 Rev 0.81

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MT8292 equivalent
Preliminary specifications are subject to change without notice
MT8292 Datasheet
1 General Description
1.1 Overview
The MediaTek MT8292 introduces the advantages of an input multiplexer, the headphone driver and the PGA
outputs. The MT8292 performs 8:1 stereo input multiplexer. The analog input pins can either independently
support GPIO function or provide extra GPIO pins to use.
Each of the stereo PGA outputs as well as a headphone driver can reach 2Vrms in a 9V or 12V supply
environment. On the other hand, through the two wire control, the MT8292 can control the digital function of the
host IC (ie., the MT538x for example). Together with an external audio ADC and an audio DAC, the MT8292 can
reach high voltage and gain output.
1.2 Key Features
„ 56-pin QFN package
„ Allows 2Vrms input swing from analog input and supports 2Vrms PGA output
„ MUTE and PGA function
„ Headphone driver output
„ Stereo PGA gain control from 15dB to -36dB for each output
„ Headphone PGA gain from 21dB to -36dB for output
„ Two Wire control
„ General purpose I/O function
„ +8.2V to +13.2V analog power supply
„ +3.0V to +3.6V digital power supply
5
2007/5 Rev 0.81


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Part Details

On this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for MT8292 electronic component.


Information Total 30 Pages
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1. Headphone Driver & PGA Output

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Featured Datasheets

Part NumberDescriptionMFRS
MT8292The function is Audio Multiplexer with Headphone Driver & PGA Output. MediaTekMediaTek

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