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AD1819BJSTZ PDF预览

AD1819BJSTZ

更新时间: 2024-02-04 06:34:18
品牌 Logo 应用领域
亚德诺 - ADI 解码器编解码器
页数 文件大小 规格书
28页 248K
描述
IC SPECIALTY CONSUMER CIRCUIT, PQFP48, LQFP-48, Consumer IC:Other

AD1819BJSTZ 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:QFP包装说明:TQFP-48
针数:48Reach Compliance Code:not_compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.8Is Samacsys:N
商用集成电路类型:CONSUMER CIRCUITJESD-30 代码:S-PQFP-G48
JESD-609代码:e0长度:7 mm
功能数量:1端子数量:48
最高工作温度:85 °C最低工作温度:-40 °C
封装主体材料:PLASTIC/EPOXY封装代码:LFQFP
封装等效代码:QFP48,.35SQ,20封装形状:SQUARE
封装形式:FLATPACK, LOW PROFILE, FINE PITCH峰值回流温度(摄氏度):NOT SPECIFIED
电源:5 V认证状态:Not Qualified
座面最大高度:1.6 mm子类别:Other Consumer ICs
最大压摆率:120 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
温度等级:INDUSTRIAL端子面层:Tin/Lead (Sn/Pb)
端子形式:GULL WING端子节距:0.5 mm
端子位置:QUAD处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:7 mmBase Number Matches:1

AD1819BJSTZ 数据手册

 浏览型号AD1819BJSTZ的Datasheet PDF文件第2页浏览型号AD1819BJSTZ的Datasheet PDF文件第3页浏览型号AD1819BJSTZ的Datasheet PDF文件第4页浏览型号AD1819BJSTZ的Datasheet PDF文件第5页浏览型号AD1819BJSTZ的Datasheet PDF文件第6页浏览型号AD1819BJSTZ的Datasheet PDF文件第7页 
®
a
AC’97 SoundPort Codec  
AD1819B  
AC’97 FEATURES  
ENHANCED FEATURES  
Fully Compliant AC’97 Analog I/O Component  
48-Terminal LQFP Package  
Support for Multiple Codec Communications  
DSP 16-Bit Serial Port Format  
Multibit ⌺⌬ Converter Architecture for Improved  
S/N Ratio >90 dB  
Variable 7 kHz to 48 kHz Sampling Rate with 1 Hz  
Resolution  
16-Bit Stereo Full-Duplex Codec  
Four Analog Line-Level Stereo Inputs for Connection  
from LINE, CD, VIDEO, and AUX  
Two Analog Line-Level Mono Inputs for Speakerphone  
and PC BEEP  
Supports Modem Sample Rates and Filtering  
Phat™ Stereo 3D Stereo Enhancement  
VHDL and Verilog Models of Serial Port Available  
Mono MIC Input Switchable from Two External  
Sources  
High Quality CD Input with Ground Sense  
Stereo Line Level Output  
Mono Output for Speakerphone  
Power Management Support  
FUNCTIONAL BLOCK DIAGRAM  
CS0 CS1  
CHAIN_IN  
CHAIN_CLK  
AD1819B  
MASTER/SLAVE  
SYNCHRONIZER  
MIC1  
MIC2  
0dB/  
20dB  
LINE_IN  
AUX  
16-BIT  
⌺⌬ A/D  
PGA  
PGA  
CONVERTER  
CD  
16-BIT  
⌺⌬ A/D  
CONVERTER  
RESET  
VIDEO  
PHONE_IN  
SYNC  
SAMPLE  
RATE  
GENERATORS  
BIT_CLK  
G
A
M
G
A
M
G
A
M
G
A
M
G
A
M
G
A
M
SDATA_OUT  
G
A
M
16-BIT  
⌺⌬ D/A  
PHAT  
STEREO  
LINE_OUT_L  
MONO_OUT  
MV  
MV  
MV  
CONVERTER  
SDATA_IN  
G
A
M
16-BIT  
⌺⌬ D/A  
CONVERTER  
PHAT  
STEREO  
LINE_OUT_R  
A
M
G = GAIN  
A = ATTENUATE  
M = MUTE  
OSCILLATORS  
MV = MASTER VOLUME  
PC_BEEP  
XTALO  
XTALI  
SoundPort is a registered trademark of Analog Devices, Inc.  
Phat is a trademark of Analog Devices, Inc.  
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, nor for any infringements of patents or other rights of third parties  
which may result from its use. No license is granted by implication or  
otherwise under any patent or patent rights of Analog Devices.  
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.  
Tel: 781/329-4700  
Fax: 781/326-8703  
World Wide Web Site: http://www.analog.com  
© Analog Devices, Inc., 1999  

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