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PCM5102PW PDF预览

PCM5102PW

更新时间： 2024-11-05 10:16:15
品牌 Logo 应用领域
德州仪器 - TI 转换器数模转换器光电二极管PC
页数 文件大小 规格书
31页 794K
描述
2VRMS DirectPath, 112/106/100dB Audio Stereo DAC with 32-bit, 384kHz PCM Interface

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PCM5102PW 技术参数

是否无铅： 不含铅是否Rohs认证： 符合
生命周期：Not Recommended零件包装代码：TSSOP
包装说明：TSSOP, TSSOP20,.25针数：20
Reach Compliance Code：compliantFactory Lead Time：1 week
风险等级：8.52Samacsys Confidence：4
Samacsys Status：ReleasedSamacsys PartID：235385
Samacsys Pin Count：20Samacsys Part Category：Integrated Circuit
Samacsys Package Category：Small Outline PackagesSamacsys Footprint Name：PW (R-PDSO-G20)
Samacsys Released Date：2015-10-06 07:35:08Is Samacsys：N
转换器类型：D/A CONVERTER输入位码：2'S COMPLEMENT BINARY
输入格式：SERIALJESD-30 代码：R-PDSO-G20
JESD-609代码：e4长度：6.5 mm
湿度敏感等级：1位数：32
功能数量：1端子数量：20
最高工作温度：85 °C最低工作温度：-25 °C
封装主体材料：PLASTIC/EPOXY封装代码：TSSOP
封装等效代码：TSSOP20,.25封装形状：RECTANGULAR
封装形式：SMALL OUTLINE, THIN PROFILE, SHRINK PITCH峰值回流温度（摄氏度）：260
电源：3.3 V认证状态：Not Qualified
座面最大高度：1.2 mm子类别：Other Converters
最大压摆率：32 mA标称供电电压：3.3 V
表面贴装：YES技术：CMOS
温度等级：OTHER端子面层：Nickel/Palladium/Gold (Ni/Pd/Au)
端子形式：GULL WING端子节距：0.65 mm
端子位置：DUAL处于峰值回流温度下的最长时间：NOT SPECIFIED
宽度：4.4 mmBase Number Matches：1

PCM5102PW 数据手册

 浏览型号PCM5102PW的Datasheet PDF文件第2页浏览型号PCM5102PW的Datasheet PDF文件第3页浏览型号PCM5102PW的Datasheet PDF文件第4页浏览型号PCM5102PW的Datasheet PDF文件第5页浏览型号PCM5102PW的Datasheet PDF文件第6页浏览型号PCM5102PW的Datasheet PDF文件第7页 
PCM5100, PCM5101, PCM5102  
www.ti.com  
SLAS764 –MAY 2011  
2V DirectPath™, 112/106/100dB Audio Stereo DAC with 32-bit, 384kHz PCM Interface  
RMS  
Check for Samples: PCM5100, PCM5101, PCM5102  
1
FEATURES  
DESCRIPTION  
23  
•
Hardware Control  
The PCM510x devices are a family of monolithic  
CMOS integrated circuits that include a stereo  
digital-to-analog converter and additional support  
circuitry in a small TSSOP package. The PCM510x  
uses the latest generation of TI’s advanced segment  
DAC architecture to achieve excellent dynamic  
performance and improved tolerance to clock jitter.  
•
Analog Performance (3.3V Power Supply)  
–
–
–
–
–
–
SNR: 112/106/100dB (Typical)  
Dynamic Range: 112/106/100dB (Typical)  
THD+N: - 93/-92/90dB @ - 1dBfs (Typical)  
Full Scale Output: 2.1VRMS (Ground Center)  
No DC Blocking Capacitors Required  
Market leading low out of band noise.  
The PCM510x devices are simpler hardware  
controlled 2VRMS DACs, with filter select, PLL and  
auto-mute functions.  
•
•
Digital Filter Latency & Performance Select  
Normal 8× Oversampling Digital Filter:  
The PCM510x provides 2.1VRMS ground centered  
outputs, allowing designers to eliminate DC blocking  
capacitors on the output, as well as external muting  
circuits traditionally associated with single supply line  
drivers.  
–
–
Stopband Attenuation: –60dB  
Passband Ripple: ±0.02dB  
•
Low Latency 8× Oversampling Digital Filter:  
–
–
Stopband Attenuation: –52dB  
Passband Ripple: ±0.0001dB  
The integrated line driver surpasses all other  
charge-pump based line drivers by supporting loads  
down to 1kΩ.  
•
•
Sampling Frequency: 8kHz To 384kHz  
System Clock Multiples (fSCK): 64, 128, 192,  
256, 384, 512, 768, 1024, 1152, 1536, 2048, 3072  
Accepts 16-, 24-, And 32-Bit Audio Data  
PCM Data Formats: I2s, Left-Justified  
Intelligent Muting System, Soft Up/Down Ramp  
& Analog Mute For 120dB Mute SNR With  
Popless Operation.  
Integrated Power On Reset  
Integrated Negative Charge Pump  
Integrated High-Performance Audio PLL With  
BCK Reference To Generate SCK Internally  
Automatic Power-Save Mode When LRCK And  
BCK Are Deactivated.  
By supporting loads down to 1kΩ, the PCM510x can  
essentially drive up to 10 products in parallel. (LCD  
TV, DVDR, AV Receivers etc).  
•
•
•
The integrated PLL on the device removes the  
requirement for a system clock (commonly known as  
master clock). This allows a 3-wire I2S connection,  
along with reduced system EMI.  
•
•
•
Intelligent clock error and PowerSense under voltage  
protection utilizes a two level mute system for  
pop-free performance. Upon clock error or system  
power failure, the device digitally attenuates the data  
(or last known good data), then mutes the analog  
circuit  
•
•
•
Internal Pop-Free Control For Sample-Rate  
Changes Or Clock Halts  
Single Supply Operation:  
Compared with existing DAC technology, the  
PCM510x family offers up to 20dB lower out-of-band  
noise, reducing EMI and aliasing in downstream  
amplifiers/ADCs. (from traditional 100kHz OBN  
measurements all the way to 3MHz)  
–
3.3V Analog, 3.3V Digital  
•
•
3.3V Failsafe LVCMOS Digital Inputs  
Small 20-pin TSSOP Package  
The PCM510x accepts industry-standard audio data  
formats with 16- to 32-bit data. Sampling rates up to  
384kHz are supported.  
APPLICATIONS  
•
•
•
•
A/V Receivers  
DVD, BD Players  
HDTV Receivers  
Other Applications Requiring 2Vrms output  
1
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas  
Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.  
2
System Two Cascade, Audio Precision are trademarks of Audio Precision.  
DirectPath is a trademark of Texas, Instruments, Inc..  
3
PRODUCTION DATA information is current as of publication date.  
Products conform to specifications per the terms of the Texas  
Instruments standard warranty. Production processing does not  
necessarily include testing of all parameters.  
Copyright © 2011, Texas Instruments Incorporated  
1234567...31

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PCM5102PW 替代型号

型号 品牌 替代类型 描述 数据表
PCM5102PWR TI

完全替代

 2VRMS DirectPath, 112/106/100dB Audio Stereo DAC with 32-bit, 384kHz PCM Interface

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