5秒后页面跳转
AD73411BB-40 PDF预览

AD73411BB-40

更新时间: 2024-02-23 23:51:05
品牌 Logo 应用领域
亚德诺 - ADI 微控制器和处理器外围集成电路数字信号处理器时钟
页数 文件大小 规格书
36页 351K
描述
Low-Power Analog Front End with DSP Microcomputer

AD73411BB-40 技术参数

是否无铅: 含铅是否Rohs认证: 不符合
生命周期:Active零件包装代码:BGA
包装说明:BGA,针数:119
Reach Compliance Code:unknown风险等级:5.82
Is Samacsys:N地址总线宽度:14
桶式移位器:YES边界扫描:NO
最大时钟频率:16.384 MHz外部数据总线宽度:24
格式:FIXED POINT内部总线架构:MULTIPLE
JESD-30 代码:R-PBGA-B119JESD-609代码:e0
长度:22 mm低功率模式:YES
湿度敏感等级:NOT APPLICABLE端子数量:119
最高工作温度:85 °C最低工作温度:-20 °C
封装主体材料:PLASTIC/EPOXY封装代码:BGA
封装形状:RECTANGULAR封装形式:GRID ARRAY
峰值回流温度(摄氏度):220认证状态:COMMERCIAL
座面最大高度:2.27 mm最大供电电压:3.6 V
最小供电电压:3 V标称供电电压:3.3 V
表面贴装:YES技术:CMOS
温度等级:OTHER端子面层:TIN LEAD
端子形式:BALL端子节距:1.27 mm
端子位置:BOTTOM处于峰值回流温度下的最长时间:30
宽度:14 mmuPs/uCs/外围集成电路类型:DIGITAL SIGNAL PROCESSOR, OTHER
Base Number Matches:1

AD73411BB-40 数据手册

 浏览型号AD73411BB-40的Datasheet PDF文件第2页浏览型号AD73411BB-40的Datasheet PDF文件第3页浏览型号AD73411BB-40的Datasheet PDF文件第4页浏览型号AD73411BB-40的Datasheet PDF文件第5页浏览型号AD73411BB-40的Datasheet PDF文件第6页浏览型号AD73411BB-40的Datasheet PDF文件第7页 
Low-Power  
Analog Front End with DSP Microcomputer  
a
AD73411  
FEATURES  
FUNCTIONAL BLOCK DIAGRAM  
AFE PERFORMANCE  
16-Bit A/D Converter  
16-Bit D/A Converter  
POWER-DOWN  
CONTROL  
FULL MEMORY  
MODE  
Programmable Input/Output Sample Rates  
76 dB ADC SNR  
77 dB DAC SNR  
64 kS/s Maximum Sample Rate  
–90 dB Crosstalk  
Low Group Delay (25 s Typ per ADC Channel,  
50 s Typ per DAC Channel)  
Programmable Input/Output Gain  
On-Chip Reference  
DATA  
MEMORY  
PROGRAMMABLE  
ADDRESS  
EXTERNAL  
ADDRESS  
BUS  
16K PM  
(OPTIONAL (OPTIONAL  
8K) 8K)  
16K DM  
PROGRAM  
I/O  
GENERATORS  
SEQUENCER  
AND  
FLAGS  
DAG 1 DAG 2  
EXTERNAL  
DATA  
BUS  
PROGRAM MEMORY ADDRESS  
DATA MEMORY ADDRESS  
BYTE DMA  
CONTROLLER  
PROGRAM MEMORY DATA  
DATA MEMORY DATA  
OR  
EXTERNAL  
DATA  
BUS  
ARITHMETIC UNITS  
ALU MAC SHIFTER  
SERIAL PORTS  
TIMER  
INTERNAL  
DMA  
PORT  
SPORT 0 SPORT 1  
DSP PERFORMANCE  
19 ns Instruction Cycle Time @ 3.3 V, 52 MIPS  
Sustained Performance  
AD73411-80  
80K Bytes of On-Chip RAM, Configured as 16K Words  
Program Memory RAM and 16K Words  
Data Memory RAM  
ADSP-2100 BASE  
ARCHITECTURE  
HOST MODE  
SERIAL PORT  
SPORT 2  
REF  
ADC  
DAC  
AD73411-40  
ANALOG FRONT END  
SECTION  
40K Bytes of On-Chip RAM, Configured as 8K Words  
Program Memory RAM and 8K Words  
Data Memory RAM  
The sampling rate of the AFE is programmable with four sepa-  
rate settings offering 64, 32, 16, and 8 kHz sampling rates (from  
a master clock of 16.384 MHz) while the serial port (SPORT2)  
allows easy expansion of the number of I/O channels by cascad-  
ing extra AFEs external to the AD73411.  
GENERAL DESCRIPTION  
The AD73411 is a single device incorporating a single analog front  
end (AFE) and a microcomputer optimized for digital signal  
processing (DSP) and other high-speed numeric processing  
applications.  
The AD73411’s DSP engine combines the ADSP-2100 family  
base architecture (three computational units, data address gen-  
erators, and a program sequencer) with two serial ports, a 16-bit  
internal DMA port, a byte DMA port, a programmable timer,  
Flag I/O, extensive interrupt capabilities, and on-chip program  
and data memory.  
The AD73411’s analog front end (AFE) section is suitable for  
general-purpose applications including speech and telephony.  
The AFE section features a 16-bit A/D converter and a 16-bit  
D/A converter. Each converter provides 76 dB signal-to-noise  
ratio over a voiceband signal bandwidth.  
The AD73411 is particularly suitable for a variety of applications  
in the speech and telephony area, including low bit rate, high-  
quality compression, speech enhancement, recognition, and  
synthesis. The low group delay characteristic of the AFE makes  
it suitable for single or multichannel active control applications.  
The A/D and D/A conversion channels feature programmable  
input/output gains with ranges of 38 dB and 21 dB respectively.  
An on-chip reference voltage is included to allow single supply  
operation.  
The AD73411-80 integrates 80K bytes of on-chip memory  
configured as 16K words (24-bit) of program RAM, and 16K  
words (16-bit) of data RAM. The AD73411-40 integrates  
40K bytes of on-chip memory configured as 8K words (24-  
bit) of program RAM, and 8K words (16-bit) of data RAM.  
Power-down circuitry is also provided to meet the low power  
needs of battery-operated portable equipment. The AD73411  
is available in a 119-ball PBGA package.  
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., 2000  

与AD73411BB-40相关器件

型号 品牌 描述 获取价格 数据表
AD73411BB-80 ADI Low-Power Analog Front End with DSP Microcomputer

获取价格

AD7341JN ETC MODEM Filter

获取价格

AD7341JP ETC MODEM Filter

获取价格

AD73422 ADI Dual Low Power CMOS Analog Front End with DSP Microcomputer

获取价格

AD73422-40K ADI IC 24-BIT, 33.33 MHz, OTHER DSP, PBGA119, PLASTIC, BGA-119, Digital Signal Processor

获取价格

AD73422BB-40 ADI Dual Low Power CMOS Analog Front End with DSP Microcomputer

获取价格