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PCM1808QPWRQ1 PDF预览

PCM1808QPWRQ1

更新时间: 2024-11-14 02:58:43
品牌 Logo 应用领域
德州仪器 - TI 输入元件光电二极管转换器
页数 文件大小 规格书
27页 611K
描述
SINGLE-ENDED, ANALOG-INPUT 24-BIT, 96-kHz STEREO A/D CONVERTER

PCM1808QPWRQ1 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Active零件包装代码:TSSOP
包装说明:TSSOP, TSSOP14,.25针数:14
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01Factory Lead Time:6 weeks
风险等级:1.74最大模拟输入电压:3 V
最小模拟输入电压:转换器类型:ADC, DELTA-SIGMA
JESD-30 代码:R-PDSO-G14JESD-609代码:e4
长度:5 mm湿度敏感等级:3
模拟输入通道数量:2位数:24
功能数量:1端子数量:14
最高工作温度:125 °C最低工作温度:-40 °C
输出位码:2'S COMPLEMENT BINARY输出格式:SERIAL
封装主体材料:PLASTIC/EPOXY封装代码:TSSOP
封装等效代码:TSSOP14,.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:3.3,5 V认证状态:Not Qualified
采样速率:0.096 MHz筛选级别:AEC-Q100
座面最大高度:1.2 mm子类别:Analog to Digital Converters
最大压摆率:11 mA标称供电电压:5 V
表面贴装:YES技术:CMOS
温度等级:AUTOMOTIVE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

PCM1808QPWRQ1 数据手册

 浏览型号PCM1808QPWRQ1的Datasheet PDF文件第2页浏览型号PCM1808QPWRQ1的Datasheet PDF文件第3页浏览型号PCM1808QPWRQ1的Datasheet PDF文件第4页浏览型号PCM1808QPWRQ1的Datasheet PDF文件第5页浏览型号PCM1808QPWRQ1的Datasheet PDF文件第6页浏览型号PCM1808QPWRQ1的Datasheet PDF文件第7页 
PCM1808-Q1  
www.ti.com  
SLES265A MARCH 2011REVISED AUGUST 2012  
SINGLE-ENDED, ANALOG-INPUT 24-BIT, 96-kHz STEREO A/D CONVERTER  
Check for Samples: PCM1808-Q1  
1
FEATURES  
Package: 14-Pin TSSOP  
23  
Qualified for Automotive Applications  
24-Bit Delta-Sigma Stereo A/D Converter  
Single-Ended Voltage Input: 3 Vp-p  
High Performance:  
DESCRIPTION  
The PCM1808-Q1 is high-performance, low-cost,  
single-chip, stereo analog-to-digital converter with  
single-ended analog voltage input. The PCM1808-Q1  
uses  
a
delta-sigma modulator with 64-times  
THD + N: –93 dB (Typical)  
SNR: 99 dB (Typical)  
oversampling and includes a digital decimation filter  
and high-pass filter that removes the dc component  
of the input signal. For various applications, the  
PCM1808-Q1 supports master and slave mode and  
two data formats in serial audio interface.  
Dynamic Range: 99 dB (Typical)  
Oversampling Decimation Filter:  
Oversampling Frequency: ×64  
Pass-Band Ripple: ±0.05 dB  
The PCM1808-Q1 supports the power-down and  
reset function by means of halting the system clock.  
Stop-Band Attenuation: –65 dB  
On-Chip High-Pass Filter: 0.91 Hz (48 kHz)  
The PCM1808-Q1 is suitable for wide variety of cost-  
sensitive consumer applications where good  
performance and operation with a 5-V analog supply  
and 3.3-V digital supply is required. The PCM1808-  
Q1 is fabricated using a highly advanced CMOS  
process and is available in a small, 14-pin TSSOP  
package.  
Flexible PCM Audio Interface  
Master/Slave Mode Selectable  
Data Formats: 24-Bit I2S, 24-Bit Left-  
Justified  
Power Down and Reset by Halting System  
Clock  
Analog Antialias LPF Included  
Sampling Rate: 8 kHz–96 kHz  
System Clock: 256 fS, 384 fS, 512 fS  
Dual Power Supplies:  
5-V for Analog  
3.3-V for Digital  
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
3
System Two, Audio Precision are trademarks of Audio Precision, Inc.  
All other trademarks are the property of their respective owners.  
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 © 2011–2012, Texas Instruments Incorporated  

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