WM8955BL - Stereo DAC

Product Overview

Wolfson Microelectronics

Datasheet Details

Part number	WM8955BL
Manufacturer	Wolfson Microelectronics
File Size	693.17 KB
Description	Stereo DAC
Datasheet	WM8955BL Datasheet
Additional preview pages of the WM8955BL datasheet.

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 |