WM8955BL - Stereo DAC

Wolfson Microelectronics

WM8955BL Datasheet Preview — Preview of WM8955BL PDF

Datasheet Details

Part number	WM8955BL
Manufacturer	Wolfson Microelectronics
File Size	693.17 KB
Description	Stereo DAC
Datasheet	WM8955BL_WolfsonMicroelectronics.pdf

WM8955BL Product details

Description

The WM8955BL is a low power, high quality stereo DAC with integrated headphone and earpiece amplifiers, designed to reduce external component requirements in portable digital audio applications.

Features

DAC SNR 98dB, THD -86dB (‘A’ weighted @ 48kHz, 3.3V) On-chip Headphone Driver - 40mW output power on 16Ω / 3.3V - SNR 96dB, THD.
79dB at 20mW with 16Ω load On-chip BTL Earpiece Driver (mono) 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) - 10μW Shutdown Mode Low Supply Voltages - Analogue and Digital I/O: 1.8V to 3.6V - Digital c.

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Published: Apr 24, 2007 |