5秒后页面跳转
AK7734XQ PDF预览

AK7734XQ

更新时间: 2024-01-02 03:23:25
品牌 Logo 应用领域
AKM 消费电路商用集成电路
页数 文件大小 规格书
24页 463K
描述
Audio DSP with 2-Channel ADC/SRC

AK7734XQ 技术参数

生命周期:Active零件包装代码:QFP
包装说明:LFQFP,针数:48
Reach Compliance Code:unknownHTS代码:8542.39.00.01
风险等级:5.7Is Samacsys:N
商用集成电路类型:CONSUMER CIRCUITJESD-30 代码:S-PQFP-G48
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封装形状:SQUARE
封装形式:FLATPACK, LOW PROFILE, FINE PITCH认证状态:Not Qualified
座面最大高度:1.6 mm最大供电电压 (Vsup):3.6 V
最小供电电压 (Vsup):3 V表面贴装:YES
温度等级:INDUSTRIAL端子形式:GULL WING
端子节距:0.5 mm端子位置:QUAD
宽度:7 mmBase Number Matches:1

AK7734XQ 数据手册

 浏览型号AK7734XQ的Datasheet PDF文件第2页浏览型号AK7734XQ的Datasheet PDF文件第3页浏览型号AK7734XQ的Datasheet PDF文件第4页浏览型号AK7734XQ的Datasheet PDF文件第5页浏览型号AK7734XQ的Datasheet PDF文件第6页浏览型号AK7734XQ的Datasheet PDF文件第7页 
[AK7734]  
AK7734  
Audio DSP with 2-Channel ADC/SRC  
GENERAL DESCRIPTION  
The AK7734 is a highly integrated audio digital signal processor with integrated 2ch 24bit ADC and 2ch SRC.  
It includes internal memories for digital audio processing, that allows surround effect process, time alignment  
and parametric equalizing. More over, the AK7734 can process both data and filter coefficients as floating  
point data so that high accuracy IIR/FIR filter performance can be achieved easily. The internal SRC has  
various sampling rate converting modes, corresponds many sampling rates without changing the DSP  
operating sampling frequency. The AK7734 can operate a hands-free software by AKM, as well as sound  
processing, by programs downloaded via the microprocessor interface.  
FEATURES  
[DSP Block]  
- Word length: 24bit (Coefficient RAM & Data RAM: F24 floating point)  
- Processing Speed: 13.6 ns (1536step/fs; fs = 48kHz)  
- Multiplication: 20 x 24 44-bit Double precision arithmetic available  
- Divider 20 / 20 20bit  
- ALU: 48bit arithmetic operation (overflow margin 4bit) 20bit floating point arithmetic  
and logic operation  
- Program RAM: 3072 x 24bit  
- Coefficient RAM: 2048 x 24bit (F24 floating point)  
- Data RAM: 2048 x 24-bit (F24 floating point)  
- Offset Register: 64 x 13bit  
- Delay RAM1: 3072 x 24-bit  
- Delay RAM2: 2048 x 24-bit  
- Sampling rate: fs= 7.35k ~ 48kHz  
- Master Clock: 1536fs  
(generated from 32fs, 48fs, 64fs, 128fs, 256fs, 384fs by internal PLL)  
- Master/Slave Operation  
[ADC Block]  
- 64 times Over sampling  
- 24bit 2ch  
- Sampling rate: 7.35 ~ 48kHz  
- S/(N+D): 83dB (fs = 48kHz)  
- DR, S/N: 96dB (fs = 48kHz)  
- Integrated DC offset canceling High Pass Filter  
[SRC Block]  
- 2ch x 1 system  
- Support frequency: Fin = 7.35kHz ~ 96kHz Fout = 7.35kHz ~ 48kHz  
(FSO/FSI = 0.167~ 6.0)  
[Digital Interface Input/Output]  
- 8ch Serial Data Input  
- 8ch Serial Data Output  
MS1033-E-02-PB  
- 1 -  
2010/01  

与AK7734XQ相关器件

型号 品牌 获取价格 描述 数据表
AK7735 AKM

获取价格

Dual DSP with 4chADC 4chDAC 4chSRC
AK7735EQ AKM

获取价格

Dual DSP with 4chADC 4chDAC 4chSRC
AK7736AVQ AKM

获取价格

2Ch SRC 内蔵 Audio/HF DSP
AK7736B AKM

获取价格

Audio/HF DSP with 2Ch SRC
AK7736BVQ AKM

获取价格

Audio/HF DSP with 2Ch SRC
AK7738VQ AKM

获取价格

Consumer Circuit, PQFP64, 10 X 10 MM, 0.50 MM PITCH, LEAD FREE, LQFP-64
AK7740ET AKM

获取价格

24bit 2ch ADC + 24bit 4ch DAC with Audio DSP
AK7742 AKM

获取价格

24bit 2ch ADC + 24bit 4ch DAC with Audio DSP
AK7742EN AKM

获取价格

Consumer Circuit, 0.40 MM PITCH, QFN-48
AK7742EQ AKM

获取价格

24bit 2ch ADC + 24bit 4ch DAC with Audio DSP