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AD74111YRUZ-REEL PDF预览

AD74111YRUZ-REEL

更新时间: 2024-01-27 01:05:59
品牌 Logo 应用领域
亚德诺 - ADI 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
20页 214K
描述
Low Cost, Low Power Mono Audio Codec

AD74111YRUZ-REEL 技术参数

是否无铅: 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, TSSOP16,.25针数:16
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.02
Is Samacsys:N商用集成电路类型:CONSUMER CIRCUIT
JESD-30 代码:R-PDSO-G16JESD-609代码:e3
长度:5 mm湿度敏感等级:1
功能数量:1端子数量:16
最高工作温度:105 °C最低工作温度:-40 °C
封装主体材料:PLASTIC/EPOXY封装代码:TSSOP
封装等效代码:TSSOP16,.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:2.5,3 V认证状态:Not Qualified
座面最大高度:1.1 mm子类别:Other Consumer ICs
最大供电电压 (Vsup):2.625 V最小供电电压 (Vsup):2.375 V
表面贴装:YES温度等级:INDUSTRIAL
端子面层:Matte Tin (Sn)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:30宽度:4.4 mm
Base Number Matches:1

AD74111YRUZ-REEL 数据手册

 浏览型号AD74111YRUZ-REEL的Datasheet PDF文件第2页浏览型号AD74111YRUZ-REEL的Datasheet PDF文件第3页浏览型号AD74111YRUZ-REEL的Datasheet PDF文件第4页浏览型号AD74111YRUZ-REEL的Datasheet PDF文件第5页浏览型号AD74111YRUZ-REEL的Datasheet PDF文件第6页浏览型号AD74111YRUZ-REEL的Datasheet PDF文件第7页 
Low Cost, Low Power  
Mono Audio Codec  
AD74111  
FEATURES  
GENERAL DESCRIPTION  
2.5 V Mono Audio Codec with 3.3 V Tolerant  
Digital Interface  
Supports 8 kHz to 48 kHz Sample Rates  
Supports 16-/20-/24-Bit Word Lengths  
Multibit -Modulators with  
The AD74111 is a front-end processor for general-purpose audio  
and voice applications. It features a multibit -A/D conversion  
channel and a multibit -D/A conversion channel. The ADC  
channel provides >67 dB THD+N and the DAC channel pro-  
vides >88 dB THD+N, both over an audio signal bandwidth.  
“Perfect Differential Linearity Restoration” for  
Reduced Idle Tones and Noise Floor  
Data Directed Scrambling DAC – Least Sensitive to Jitter  
Performance (20 Hz to 20 kHz)  
85 dB ADC Dynamic Range  
The AD74111 is particularly suitable for a variety of applications  
where mono input and output channels are required, including  
audio sections of digital video camcorders, portable personal  
audio devices, and telematic applications. Its high quality  
performance also makes it suitable for speech and telephony  
applications such as speech recognition and synthesis, and modern  
feature phones.  
93 dB DAC Dynamic Range  
Programmable ADC Gain  
On-Chip Volume Control for DAC Channel  
Software Controllable Clickless Mute  
Supports 256 fS, 512 fS, and 768 fS Master Mode  
Clocks  
Master Clock Prescaler for Use with DSP Master Clocks  
On-Chip Reference  
An on-chip reference voltage is included but can be powered  
down and bypassed by an external reference source if required.  
The AD74111 offers sampling rates that, depending on MCLK  
selection and MCLK divider ratio, range from 8 kHz in the  
voiceband range to 48 kHz in the audio range.  
16-Lead TSSOP Package  
The AD74111 is available in a 16-lead TSSOP package option  
and is specified for the automotive temperature range of –40°C  
to +105°C.  
APPLICATIONS  
Digital Video Camcorders (DVC)  
Portable Audio Devices (Walkman®, PDAs, and so on)  
Audio Processing  
Voice Processing  
Telematic Systems  
General-Purpose Analog I/O  
FUNCTIONAL BLOCK DIAGRAM  
RESET  
MCLK  
DVDD1  
DVDD2  
AVDD  
ADC  
CAPP  
-ꢁ  
MODULATOR  
DIGITAL  
FILTER  
GAIN  
STAGE  
VIN  
DIN  
SERIAL  
DATA  
PORT  
DOUT  
DFS  
CAPN  
DCLK  
DAC CHANNEL  
DIGITAL  
FILTER  
VOLUME  
CONTROL  
-DAC  
MODULATOR  
REFERENCE  
VOUT  
DGND  
REFCAP  
AGND  
REV. 0  
Information furnished by Analog Devices is believed to be accurate and  
reliable. However, no responsibility is assumed by Analog Devices for its  
use, norforanyinfringementsofpatentsorotherrightsofthirdpartiesthat  
may result from its use. No license is granted by implication or otherwise  
under any patent or patent rights of Analog Devices. Trademarks and  
registered trademarks are the property of their respective companies.  
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.  
Tel: 781/329-4700  
Fax: 781/326-8703  
www.analog.com  
© 2003 Analog Devices, Inc. All rights reserved.  

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