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PCM3001E/2K PDF预览

PCM3001E/2K

更新时间： 2024-12-01 02:58:43
品牌 Logo 应用领域
德州仪器 - TI 输入元件光电二极管输出元件商用集成电路
页数 文件大小 规格书
40页 598K
描述
SINGLE-ENDED ANALOG INPUT/OUTPUT

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中文翻译

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PCM3001E/2K 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：SSOP
包装说明：SSOP-28针数：28
Reach Compliance Code：compliantHTS代码：8542.39.00.01
Factory Lead Time：6 weeks风险等级：5.06
Is Samacsys：N商用集成电路类型：CONSUMER CIRCUIT
JESD-30 代码：R-PDSO-G28JESD-609代码：e4
长度：10.2 mm湿度敏感等级：1
功能数量：1端子数量：28
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：SSOP
封装等效代码：SSOP28,.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：5 V认证状态：Not Qualified
座面最大高度：2 mm子类别：Other Consumer ICs
最大压摆率：50 mA最大供电电压 (Vsup)：5.5 V
最小供电电压 (Vsup)：4.5 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：5.3 mm
Base Number Matches：1

PCM3001E/2K 数据手册

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PCM3000  
PCM3001  
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SBAS055A–OCTOBER 2000–REVISED OCTOBER 2004  
18-BIT STEREO AUDIO CODEC, SINGLE-ENDED ANALOG INPUT/OUTPUT  
FEATURES  
•
•
Single 5-V Power Supply  
Small Package: SSOP-28  
•
•
•
•
Monolithic 18-Bit ∆Σ ADC and DAC  
16- or 18-Bit Input/Output Data  
Accepts Seven Alternate Formats  
Stereo ADC:  
APPLICATIONS  
•
•
•
•
•
•
•
•
Sampling Keyboards  
Digital Mixers  
– Single-Ended Voltage Input  
– 64× Oversampling Digital Filter  
• Pass-Band Ripple: ±0.05 dB  
• Stop-Band Attenuation: –65 dB  
– High Performance:  
Mini-Disk Recorders  
Hard-Disk Recorders  
Karaoke Systems  
DSP-Based Car Stereo  
DAT Recorders  
• THD+N: –88 dB  
Video Conferencing  
• SNR: 94 dB  
DESCRIPTION  
• Dynamic Range: 94 dB  
– Digital High-Pass Filter  
Stereo DAC  
The PCM3000/3001 is a low-cost, single-chip stereo  
audio codec (analog-to-digital and digital-to-analog  
converter) with single-ended analog voltage input and  
output.  
•
– Single-Ended Voltage Outut  
– Analog Low-Pass Filter  
– 8× Oversampling Digital Filter  
• Pass-Band Ripple: ±0.17 dB  
• Stop-Band Attenuation: 35 dB  
– High Performance:  
Both ADCs and DACs employ delta-sigma modu-  
lation with 64-times oversampling. The ADCs include  
a digital decimation filter and the DACs include an  
8-times oversampling digital interpolation filter. The  
DACs also include digital attenuation, de-emphasis,  
infinite zero detection and soft mute to form a  
complete subsystem. The PCM3000/3001 operates  
with left-justified, right-justified, I2S or DSP data  
formats.  
• THD+N: –90 dB  
• SNR: 98 dB  
• Dynamic Range: 97 dB  
Special Features (PCM3000)  
– Digital De-Emphasis  
The PCM3000 can be programmed with a three-wire  
serial interface for special features and data formats.  
The PCM3001 can be pin-programmed for data  
formats.  
•
– Digital Attenuation (256 Steps)  
– Soft Mute  
The PCM3000 and PCM3001 are fabricated using a  
highly advanced CMOS process and are available in  
a small 28-pin SSOP package. The PCM3000/3001  
are suitable for a wide variety of cost-sensitive  
consumer applications where good performance is  
required.  
– Digital Loopback  
•
•
Sample Rate: 4 kHz to 48 kHz  
System Clock: 256 fs, 384 fs, 512 fs  
Digital  
Decimation  
Filter  
Lch In  
Digital Out  
Digital In  
Delta-Sigma  
Modulator  
Analog Front-End  
Rch In  
Serial Interface  
and  
Mode Control  
Low-Pass Filter  
and  
Output Buffer  
Multilevel  
Delta-Sigma  
Modulator  
Digital  
Interpolation  
Filter  
Lch Out  
Rch Out  
Mode Control  
System Clock  
B0006-03  
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 © 2000–2004, Texas Instruments Incorporated  
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中文翻译

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PCM3001E/2K 替代型号

型号 品牌 替代类型 描述 数据表
PCM3001E TI

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 SINGLE-ENDED ANALOG INPUT/OUTPUT

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 		具有线性输出的低功耗立体声编解码器（S/W 控制） | DB | 24 | -25 to
PCM3002E/2KG4 BB

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