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PCM1803DB PDF预览

PCM1803DB

更新时间: 2024-11-12 22:38:31
品牌 Logo 应用领域
德州仪器 - TI 转换器输入元件
页数 文件大小 规格书
20页 310K
描述
SINGLE-ENDED, ANALOG-INPUT 24-BIT, 96-kHz STEREO A/D CONVERTER

PCM1803DB 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:SSOP
包装说明:SSOP, SSOP20,.3针数:20
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01Factory Lead Time:1 week
风险等级:7.05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-G20JESD-609代码:e4
长度:7.2 mm湿度敏感等级:1
模拟输入通道数量:2位数:24
功能数量:1端子数量:20
最高工作温度:85 °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:SSOP
封装等效代码:SSOP20,.3封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, 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座面最大高度:2 mm
子类别:Analog to Digital Converters最大压摆率:10 mA
标称供电电压:5 V表面贴装:YES
技术:CMOS温度等级:INDUSTRIAL
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:5.3 mm
Base Number Matches:1

PCM1803DB 数据手册

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PCM1803  
www.ti.com  
SLES125NOVEMBER 2004  
SINGLE-ENDED, ANALOG-INPUT 24-BIT, 96-kHz STEREO A/D CONVERTER  
FEATURES  
APPLICATIONS  
AV Amplifier Receiver  
MD Player  
CD Recorder  
Multitrack Receiver  
Electric Musical Instrument  
24-Bit Delta-Sigma Stereo A/D Converter  
Single-Ended Voltage Input: 3 Vp-p  
Oversampling Decimation Filter:  
– Oversampling Frequency: ×64, ×128  
– Pass-Band Ripple: ±0.05 dB  
– Stop-Band Attenuation: –65 dB  
– On-Chip High-Pass Filter: 0.84 Hz (44.1 kHz)  
High-Performance:  
DESCRIPTION  
The PCM1803 is high-performance, low-cost,  
single-chip stereo analog-to-digital converter with  
single-ended analog voltage input. The PCM1803  
uses a delta-sigma modulator with 64-, 128-times  
oversampling, and includes a digital decimation filter  
and high-pass filter which removes the DC  
component of the input signal. For various appli-  
cations, the PCM1803 supports master and slave  
modes and four data formats in serial interface. The  
– THD+N: –95 dB (Typically)  
– SNR: 103 dB (Typically)  
– Dynamic Range: 103 dB (Typically)  
PCM Audio Interface:  
– Master/Slave Mode Selectable  
– Data Formats:  
PCM1803 is suitable for  
a
wide variety of  
24-Bit Left-Justified  
24-Bit I2S  
cost-sensitive consumer applications where good per-  
formance and operation from a 5-V analog supply  
and 3.3-V digital supply are required. The PCM1803  
is fabricated using a highly advanced CMOS process  
and is available in a small 20-pin SSOP package.  
20-, 24-Bit Right-Justified  
Sampling Rate: 16 kHz to 96 kHz  
System Clock: 256 fS, 384 fS, 512 fS, 768 fS  
Dual Power Supplies: 5 V for Analog, 3.3 V for  
Digital  
Package: 20-Pin SSOP  
Pb-Free Product  
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.  
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 © 2004, Texas Instruments Incorporated  

PCM1803DB 替代型号

型号 品牌 替代类型 描述 数据表
PCM1803DBR TI

完全替代

SINGLE-ENDED, ANALOG-INPUT 24-BIT, 96-kHz STEREO A/D CONVERTER
PCM1803ADB TI

类似代替

SINGLE-ENDED, ANALOG-INPUT 24-BIT, 96-kHz STEREO A/D CONVERTER

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