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WM8995L - Tereo DAC

Description

The WM8955L is a low power, high quality stereo DAC with integrated headphone and loudspeaker amplifiers, designed to reduce external component requirements in portable digital audio applications.

The on-chip headphone amplifiers can deliver 40mW into a 16Ω load.

Features

  • DAC SNR 98dB, THD -86dB (‘A’ weighted @ 48kHz, 3.3V) On-chip 400mW BTL Speaker Driver (mono) On-chip Headphone Driver - 40mW output power on 16Ω / 3.3V - SNR 96dB, THD.
  • 79dB at 20mW with 16Ω load Stereo and Mono Line-in mix into DAC output Separately Mixed Stereo and Mono Outputs Digital Tone Control and Bass Boost Low Power - Down to 7mW for stereo playback (1.8V / 1.5V supplies.

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Datasheet preview – WM8995L

Datasheet Details

Part number WM8995L
Manufacturer Wolfson Microelectronics
File Size 690.29 KB
Description Tereo DAC
Datasheet download datasheet WM8995L Datasheet
Additional preview pages of the WM8995L datasheet.

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Full PDF Text Transcription

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www.DataSheet4U.com w DESCRIPTION The WM8955L is a low power, high quality stereo DAC with integrated headphone and loudspeaker amplifiers, designed to reduce external component requirements in portable digital audio applications. The on-chip headphone amplifiers can deliver 40mW into a 16Ω load. Advanced on-chip digital signal processing performs bass and treble tone control. The WM8955L can operate as a master or a slave, and includes an on-chip PLL. It can use most master clock frequencies commonly found in portable systems, including USB, GSM, CDMA or PDC clocks, or standard 256fs clock rates. Different audio sample rates such as 48kHz, 44.1kHz, 8kHz and many others are supported. The WM8955L operates on supply voltages from 1.8V up to 3.
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