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WM8955BL

Wolfson Microelectronics
Part Number WM8955BL
Manufacturer Wolfson Microelectronics
Description Stereo DAC
Published Apr 24, 2007
Detailed Description w DESCRIPTION The WM8955BL is a low power, high quality stereo DAC with integrated headphone and earpiece amplifiers, de...
Datasheet PDF File WM8955BL PDF File

WM8955BL
WM8955BL

Overview
w 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.
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 WM8955BL 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 WM8955BL operates on su...


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