DatasheetsPDF.com

WM8594

Wolfson Microelectronics
Part Number WM8594
Manufacturer Wolfson Microelectronics
Description Multi-Channel CODEC
Published Apr 23, 2007
Detailed Description w DESCRIPTION The WM8594 is a high performance multi-channel audio CODEC with flexible input/output selection and digita...
Datasheet PDF File WM8594 PDF File

WM8594
WM8594


Overview
w DESCRIPTION The WM8594 is a high performance multi-channel audio CODEC with flexible input/output selection and digital and analogue volume control.
Features include a 24-bit stereo ADC with digital gain control, two 24-bit DACs with independent digital volume control, and a range of input/output channel selection options with analogue volume control, for flexible routing within current and future audio systems.
The WM8594 accepts five stereo audio inputs at line levels up to 2Vrms.
One stereo input can be routed to the ADC.
All inputs can be routed to the output.
The WM8594 outputs three stereo audio channels at line levels up to 2Vrms, which can be selected from any of the analogue inputs and DAC outputs.
Additionally, one stereo output is available with a headphone driver.
The DAC channels include independent digital volume control, and all three stereo output channels include analogue volume control with soft ramp.
• • • • • WM8594 24-bit 192kHz 2Vrms Multi-Channel CODEC FEATURES • • • • • Multi-channel CODEC with 5 stereo input selector and 3 stereo output selector 4-channel DAC, 2-channel ADC Five stereo 2Vrms stereo inputs with analogue bypass to three stereo 2Vrms outputs Stereo headphone driver Audio performance DAC: 100dB SNR typical (‘A’ weighted @ 48kHz) DAC: -90dB THD typical ADC: 100dB SNR typical (‘A’ weighted @ 48kHz) ADC: -90dB THD typical Independent sampling rates for ADC, DAC1 and DAC2 DACs sampling frequency 32kHz to 192kHz ADC sampling frequency 32kHz to 96kHz ADC digital gain control: +30dB to -97dB DAC digital volume control: +12dB to -100dB • Analogue Volume control with soft ramp: +6dB to -73.
5dB The WM8594 supports up to 2Vrms analogue inputs, 2Vrms • All volume controls include zero cross detection to prevent outputs, with sampling rates from 32kHz to 192kHz for the pops and clicks www.
DataSheet4U.
com DACs, and 32kHz to 96kHz for the ADC.
• 2 and 3-wire serial control interface with readback and The WM8594 is ideal for audio applica...


Similar Datasheet


@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site. (Privacy Policy & Contact)