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WM8955BL Datasheet Stereo Dac

Manufacturer: Wolfson Microelectronics

Overview: w.

General Description

The WM8955BL is a low power, high quality stereo DAC with integrated headphone and earpiece amplifiers, designed to reduce external ponent 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.

Key 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.

Similar Datasheet

Brand Logo Part Number Description Manufacturer
Wolfson Microelectronics plc Logo WM8955L STEREO DAC Wolfson Microelectronics plc

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WM8955BL Distributor