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CM6542 - USB (Type-C) Ultra-low-power Audio

Download the CM6542 datasheet PDF. This datasheet also covers the CM6542-C variant, as both devices belong to the same usb (type-c) ultra-low-power audio family and are provided as variant models within a single manufacturer datasheet.

General Description

The CM6542 is the new generation ultra-low-power USB audio single chip designed especially for mobile USB-C headset, audio adapter or dock applications.

Key Features

  • cap-less/anti-pop headphone driver, combo-jack swap & jack-detection, Google buttons detection, embedded oscillator, flash, tri-color LED PWM driver, Digital EQ, DC-DC converter, etc. , which can fulfill cost-effective, low-power, and versatile USB Type-C Audio accessories in a concise design for Android smartphones, tablets, New iPad Pro(2018), and PC. It also supports automatic power-down and active modes switch when the 3.5mm headset is unplugged or plugged-in to save the power consumption in.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (CM6542-C-Media.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number CM6542
Manufacturer C-Media
File Size 894.59 KB
Description USB (Type-C) Ultra-low-power Audio
Datasheet download datasheet CM6542 Datasheet

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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
CM6542 USB (Type-C) Ultra-low-power Audio Single Chip Datasheet v1.91 DESCRIPTION The CM6542 is the new generation ultra-low-power USB audio single chip designed especially for mobile USB-C headset, audio adapter or dock applications. It features cap-less/anti-pop headphone driver, combo-jack swap & jack-detection, Google buttons detection, embedded oscillator, flash, tri-color LED PWM driver, Digital EQ, DC-DC converter, etc., which can fulfill cost-effective, low-power, and versatile USB Type-C Audio accessories in a concise design for Android smartphones, tablets, New iPad Pro(2018), and PC. It also supports automatic power-down and active modes switch when the 3.5mm headset is unplugged or plugged-in to save the power consumption in USB-C audio adapter/dongle applications.