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TAS3108DCPG4 PDF预览

TAS3108DCPG4

更新时间: 2024-01-03 06:51:30
品牌 Logo 应用领域
德州仪器 - TI 时钟光电二极管外围集成电路
页数 文件大小 规格书
63页 1323K
描述
Digital Audio Processor 38-HTSSOP 0 to 70

TAS3108DCPG4 技术参数

是否Rohs认证: 符合生命周期:Obsolete
零件包装代码:TSSOP包装说明:HTSSOP,
针数:38Reach Compliance Code:compliant
HTS代码:8542.31.00.01风险等级:5.65
地址总线宽度:桶式移位器:NO
边界扫描:NO最大时钟频率:20 MHz
外部数据总线宽度:格式:FIXED POINT
集成缓存:NO内部总线架构:MULTIPLE
JESD-30 代码:R-PDSO-G38JESD-609代码:e4
长度:9.7 mm低功率模式:YES
湿度敏感等级:3DMA 通道数量:
端子数量:38计时器数量:
最高工作温度:70 °C最低工作温度:
封装主体材料:PLASTIC/EPOXY封装代码:HTSSOP
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH
峰值回流温度(摄氏度):260认证状态:Not Qualified
座面最大高度:1.2 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:COMMERCIAL端子面层:Nickel/Palladium/Gold (Ni/Pd/Au)
端子形式:GULL WING端子节距:0.5 mm
端子位置:DUAL处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:4.4 mmuPs/uCs/外围集成电路类型:DIGITAL SIGNAL PROCESSOR, OTHER
Base Number Matches:1

TAS3108DCPG4 数据手册

 浏览型号TAS3108DCPG4的Datasheet PDF文件第2页浏览型号TAS3108DCPG4的Datasheet PDF文件第3页浏览型号TAS3108DCPG4的Datasheet PDF文件第4页浏览型号TAS3108DCPG4的Datasheet PDF文件第6页浏览型号TAS3108DCPG4的Datasheet PDF文件第7页浏览型号TAS3108DCPG4的Datasheet PDF文件第8页 
Not Recommended for New Designs  
TAS3108, TAS3108IA  
AUDIO DIGITAL SIGNAL PROCESSORS  
www.ti.com  
SLES152BOCTOBER 2005REVISED NOVEMBER 2007  
2.7 Audio DSP Core  
The audio DSP core arithmetic unit is a fixed-point computational engine consisting of an arithmetic unit  
and data and coefficient memory blocks. The primary features of the audio DSP core are:  
48-bit data path with 76-bit accumulator  
Hardware multiplier (28 bit × 48bit)  
Read/write single-cycle memory access  
Input is 48-bit 2s-complement data multiplexed in from the SAP immediately following an LRCLK pulse.  
Output is 32-bit 2s-complement data on four buses.  
Separate control for writing to delay memory  
Separate coefficient memory (28 bit) and data memory (48 bit)  
Linear feedback shift register (LFSR) is a random-number generator that can be used to dither the  
audio.  
Coefficient RAM, data RAM, LFSR seed, program counter, and memory pointers are all mapped into  
the same 5.88K memory space for convenient addressing by the microprocessor.  
Memory interface block contains four pointers – two for data memory and two for coefficient memory.  
The audio DSP core is used to implement all audio processing functions.  
Submit Documentation Feedback  
Functional Description  
5

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