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PCM3001E PDF预览

PCM3001E

更新时间: 2024-11-29 22:44:31
品牌 Logo 应用领域
BB 解码器编解码器消费电路商用集成电路光电二极管
页数 文件大小 规格书
21页 213K
描述
Stereo Audio CODEC 18-BITS, SERIAL INTERFACE TM

PCM3001E 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
包装说明:SSOP, SSOP28,.3Reach Compliance Code:unknown
风险等级:5.09商用集成电路类型:CONSUMER CIRCUIT
JESD-30 代码:R-PDSO-G28JESD-609代码:e0
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峰值回流温度(摄氏度):NOT SPECIFIED
电源:5 V认证状态:Not Qualified
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:Tin/Lead (Sn/Pb)
端子形式:GULL WING端子节距:0.635 mm
端子位置:DUAL处于峰值回流温度下的最长时间:NOT SPECIFIED
Base Number Matches:1

PCM3001E 数据手册

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®
PCM3001E  
PCM3000  
PCM3001  
4
FP
PCM3000E  
For most current data sheet and other product  
information, visit www.burr-brown.com  
Stereo Audio CODEC  
TM  
18-BITS, SERIAL INTERFACE  
FEATURES  
MONOLITHIC 18-BIT ∆Σ ADC AND DAC  
DESCRIPTION  
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.  
16- OR 18-BIT INPUT/OUTPUT DATA  
STEREO ADC:  
Single-ended Voltage Input  
Both ADCs and DACs employ delta-sigma modula-  
tion with 64X oversampling. The ADCs include a  
digital decimation filter and the DACs include an 8X  
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.  
64X Oversampling  
High Performance:  
–88dB  
94dB  
94dB  
THD+N  
SNR  
Dynamic Range  
Digital High-Pass Filter  
STEREO DAC:  
Single-ended Voltage Output  
Analog Low Pass Filter  
64X Oversampling  
PCM3000 can be programmed with a 3-wire serial  
interface for special features and data formats.  
PCM3001 can be pin-programmed for data formats.  
High Performance:  
–90dB  
98dB  
97dB  
THD+N  
SNR  
Dynamic Range  
Fabricated on a highly advanced CMOS process, the  
PCM3000/3001 is suitable for a wide variety of cost-  
sensitive consumer applications where good perfor-  
mance is required. Applications include sampling key-  
boards, digital mixers, mini-disc recorders, hard-disk  
recorders, karaoke systems, DSP-based car stereo,  
DAT recorders, and video conferencing.  
SPECIAL FEATURES (PCM3000):  
Digital De-emphasis  
Digital Attenuation (256 Steps)  
Soft Mute  
Analog Loop Back  
SAMPLE RATE: Up to 48kHz  
SYSTEM CLOCK: 256fS, 384fS, 512fS  
SINGLE +5V POWER SUPPLY  
SMALL PACKAGE: SSOP-28  
Lch In  
Digital  
Decimation  
Filter  
Digital Out  
Delta-Sigma  
Modulator  
Analog Front-End  
Rch In  
Digital In  
Serial Interface  
and  
Mode Control  
Low Pass Filter  
and  
Output Buffer  
Multi-Level  
Delta-Sigma  
Modulator  
Digital  
Interpolation  
Lch Out  
Rch Out  
Mode Control  
System Clock  
Filter  
International Airport Industrial Park  
Mailing Address: PO Box 11400, Tucson, AZ 85734  
Street Address: 6730 S. Tucson Blvd., Tucson, AZ 85706  
• Tel: (520) 746-1111  
Twx: 910-952-1111  
Internet: http://www.burr-brown.com/  
Cable: BBRCORP Telex: 066-6491  
FAX: (520) 889-1510 Immediate Product Info: (800) 548-6132  
© 1996 Burr-Brown Corporation  
PDS-1342E  
Printed in U.S.A., January, 2000  

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