WM8524 datasheet(1/25 Pages) WOLFSON

Numer części	WM8524

Szczegółowy opis	24-bit 192kHz Stereo DAC with 2Vrms Ground Referenced Line Output

PDF	25 Pages

Scroll/Zoom	100%

Producent	WOLFSON [Wolfson Microelectronics plc]

Strona internetowa	http://www.wolfsonmicro.com

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WM8524

24-bit 192kHz Stereo DAC with 2Vrms

Ground Referenced Line Output

WOLFSON MICROELECTRONICS plc

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Production Data, October 2011, Rev 4.1

Copyright

2011 Wolfson Microelectronics plc

DESCRIPTION

The WM8524 is a stereo DAC with integral charge pump

and hardware control interface. This provides 2Vrms line

driver outputs using a single 3.3V power supply rail.

The device features ground-referenced outputs and the use

of a DC servo to eliminate the need for line driving coupling

capacitors and effectively eliminate power on pops and

clicks.

The device is controlled and configured via a hardware

control interface.

The device supports all common audio sampling rates

between 8kHz and 192kHz using all common MCLK fs

rates. The audio interface operates in slave mode.

The WM8524 has a 3.3V tolerant digital interface, allowing

logic up to 3.3V to be connected.

The device is available in a 16-pin TSSOP.

FEATURES



High performance stereo DAC with ground referenced line

driver



Audio Performance



106dB SNR (‘A-weighted’)



-89dB THD @ -1dBFS



120dB mute attenuation



All common sample rates from 8kHz to 192kHz supported



Hardware control mode



Data formats: LJ, RJ, I

2S



Maximum 1mV DC offset on Line Outputs



Pop/Click suppressed Power Up/Down Sequencer



AVDD and LINEVDD +3.3V ±10% allowing single supply



16-lead TSSOP package



Operating temperature range: -40°C to 85°C

APPLICATIONS



Consumer digital audio applications requiring 2Vrms output



Games Consoles



Set Top Box



A/V Receivers



DVD Players



Digital TV

BLOCK DIAGRAM

Podobny numer części - WM8524

Producent	Numer części	Arkusz danych	Szczegółowy opis
Cirrus Logic	WM8524	290Kb / 25P	24-bit 192kHz Stereo DAC with 2Vrms

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Producent	Numer części	Arkusz danych	Szczegółowy opis
Asahi Kasei Microsystem...	AK4340	253Kb / 21P	192kHz 24-Bit Stereo DAC with 2Vrms Output
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	AK4340	323Kb / 24P	192kHz 24-Bit Stereo ?誇 DAC with 2Vrms Output
Wolfson Microelectronic...	WM8533	742Kb / 41P	24-bit 192kHz Stereo DAC with 2Vrms Ground Referenced Line Output
Wolfson Microelectronic...	WM8523	618Kb / 51P	24-bit 192kHz Stereo DAC with 2Vrms Ground Referenced Line Output
List of Unclassifed Man...	AK4420	345Kb / 20P	192kHz 24-Bit Stereo DAC with 2Vrms Output
Wolfson Microelectronic...	WM1824	330Kb / 24P	24-bit 192kHz Stereo DAC with 2Vrms Ground Referenced Line Output
Cirrus Logic	WM1824	321Kb / 23P	24-bit 192kHz Stereo DAC with 2Vrms Ground Referenced Line Output
	WM8523	579Kb / 46P	24-bit 192kHz Stereo DAC with 2Vrms Ground Referenced Line Output
	WM8533	742Kb / 41P	24-bit 192kHz Stereo DAC with 2Vrms Ground Referenced Line Output

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WM8524 Arkusz danych(PDF) 1 Page - Wolfson Microelectronics plc

WM8524 Arkusz danych(HTML) 1 Page - Wolfson Microelectronics plc

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