Datasheet > WM8524

WM8524

更新时间： 2024-02-10 02:28:55

品牌	Logo	应用领域
欧胜 - WOLFSON		/
页数	文件大小	规格书
25页	290K
描述
24-bit 192kHz Stereo DAC with 2Vrms Ground Referenced Line Output

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WM8524 数据手册

WM8524

24-bit 192kHz Stereo DAC with 2Vrms

Ground Referenced Line Output

DESCRIPTION

FEATURES



High performance stereo DAC with ground referenced line

driver

Audio Performance

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.





106dB SNR (‘A-weighted’)

-89dB THD @ -1dBFS

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.



120dB mute attenuation

All common sample rates from 8kHz to 192kHz supported

Hardware control mode

Data formats: LJ, RJ, I²S

The device is controlled and configured via a hardware

control interface.

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

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.

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

The WM8524 has a 3.3V tolerant digital interface, allowing

logic up to 3.3V to be connected.

APPLICATIONS



Consumer digital audio applications requiring 2Vrms output

The device is available in a 16-pin TSSOP.



Games Consoles

Set Top Box

A/V Receivers

DVD Players

Digital TV

BLOCK DIAGRAM

WOLFSON MICROELECTRONICS plc

Production Data, October 2011, Rev 4.1

To receive regular email updates, sign up at http://www.wolfsonmicro.com/enews

12 3 4 5 6 7...25

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