Datasheet > WM8523GEFL/V

WM8523GEFL/V

更新时间： 2024-01-23 17:46:26

品牌	Logo	应用领域
欧胜 - WOLFSON		转换器
页数	文件大小	规格书
51页	618K
描述
24-bit 192kHz Stereo DAC with 2Vrms Ground Referenced Line Output

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技术参数
数据手册

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WM8523GEFL/V 技术参数

是否Rohs认证：	符合	生命周期：	Transferred
Reach Compliance Code：	unknown	风险等级：	5.75
转换器类型：	D/A CONVERTER	输入位码：	BINARY
JESD-30 代码：	S-PQCC-N24	位数：	24
功能数量：	2	端子数量：	24
最高工作温度：	85 °C	最低工作温度：	-40 °C
封装主体材料：	PLASTIC/EPOXY	封装代码：	QCCN
封装等效代码：	LCC24,.16SQ,20	封装形状：	SQUARE
封装形式：	CHIP CARRIER	电源：	3.3 V
认证状态：	Not Qualified	子类别：	Other Converters
标称供电电压：	3.3 V	表面贴装：	YES
温度等级：	INDUSTRIAL	端子形式：	NO LEAD
端子节距：	0.5 mm	端子位置：	QUAD
Base Number Matches：	1

WM8523GEFL/V 数据手册

WM8523

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 WM8523 is a stereo DAC with integral charge pump

and software 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.

•

Digital Volume control ranging from -100dB to +12dB

120dB mute attenuation

All common sample rates from 8kHz to 192kHz supported

I²C/SPI compatible and hardware control modes

Data formats: LJ, RJ, I²S, DSP

The device is controlled and configured either via the

I2C/SPI compliant serial control interface or a hardware

control interface.

De-emphasis supported

Maximum 1mV DC offset on Line Outputs

Pop/Click suppressed Power Up/Down Sequencer

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

20-lead TSSOP or 24-lead QFN packages

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

The device supports all common audio sampling rates

between 8kHz and 192kHz using all common MCLK fs

rates. Master and Slave modes are available and de-

emphasis is also supported.

APPLICATIONS

The WM8523 has a 3.3V tolerant digital interface, allowing

logic up to 3.3V to be connected.

•

Consumer digital audio applications requiring 2Vrms output

−

Set Top Box

Digital TV

DVD Players

Games Consoles

A/V Receivers

The device is available in a 20-lead TSSOP or 24-lead

QFN.

WOLFSON MICROELECTRONICS plc

Production Data, August 2011, Rev 4.1

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

12 3 4 5 6 7...51

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与WM8523GEFL/V相关器件

型号	品牌	获取价格	描述	数据表
WM8524	WOLFSON	获取价格	24-bit 192kHz Stereo DAC with 2Vrms Ground Referenced Line Output
WM8524	CIRRUS	获取价格	Stereo Charge Pump DAC with Ground Ref 2V_rms Line Driver
WM8524CGEDT	CIRRUS	获取价格	D/A Converter, 1 Func, Serial Input Loading, PDSO16, 5 X 4.40 MM, 1 MM HEIGHT, LEAD FREE,
WM8524CGEDT/R	CIRRUS	获取价格	D/A Converter, 1 Func, Serial Input Loading, PDSO16, 5 X 4.40 MM, 1 MM HEIGHT, LEAD FREE,
WM8533	WOLFSON	获取价格	24-bit 192kHz Stereo DAC with 2Vrms Ground Referenced Line Output
WM8533ECSN/R	WOLFSON	获取价格	24-bit 192kHz Stereo DAC with 2Vrms Ground Referenced Line Output
WM8569	WOLFSON	获取价格	24-bit, 192kHz Stereo CODEC with Volume Control
WM8569_06	WOLFSON	获取价格	24-bit, 192kHz Stereo CODEC with Volume Control
WM8569GEDS	WOLFSON	获取价格	24-bit, 192kHz Stereo CODEC with Volume Control
WM8569GEDS/RV	WOLFSON	获取价格	24-bit, 192kHz Stereo CODEC with Volume Control

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