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AK4382VT PDF预览

AK4382VT

更新时间: 2024-11-03 22:47:43
品牌 Logo 应用领域
AKM /
页数 文件大小 规格书
21页 253K
描述
112dB 192kHz 24-BIT SCH DAC

AK4382VT 技术参数

生命周期:Obsolete零件包装代码:TSSOP
包装说明:TSSOP,针数:16
Reach Compliance Code:unknown风险等级:5.8
转换器类型:D/A CONVERTER输入位码:2'S COMPLEMENT
输入格式:SERIALJESD-30 代码:R-PDSO-G16
长度:5 mm位数:24
功能数量:2端子数量:16
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:TSSOP
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
认证状态:Not Qualified座面最大高度:1.2 mm
标称供电电压:5 V表面贴装:YES
温度等级:INDUSTRIAL端子形式:GULL WING
端子节距:0.65 mm端子位置:DUAL
宽度:4.4 mmBase Number Matches:1

AK4382VT 数据手册

 浏览型号AK4382VT的Datasheet PDF文件第2页浏览型号AK4382VT的Datasheet PDF文件第3页浏览型号AK4382VT的Datasheet PDF文件第4页浏览型号AK4382VT的Datasheet PDF文件第5页浏览型号AK4382VT的Datasheet PDF文件第6页浏览型号AK4382VT的Datasheet PDF文件第7页 
ASAHI KASEI  
[AK4382]  
AK4382  
DS  
112dB 192kHz 24-Bit 2ch  
DAC  
GENERAL DESCRIPTION  
The AK4382 offers the perfect mix for cost and performance based audio systems. Using AKM's multi bit  
architecture for its modulator the AK4382 delivers a wide dynamic range while preserving linearity for  
improved THD+N performance. The AK4382 has full differential SCF outputs, removing the need for AC  
coupling capacitors and increasing performance for systems with excessive clock jitter. The 24 Bit word  
length and 192kHz sampling rate make this part ideal for a wide range of applications including DVD-  
Audio. The AK4382 is offered in a space saving 16pin TSSOP package.  
FEATURES  
o Sampling Rate Ranging from 8kHz to 192kHz  
o 128 times Oversampling (Normal Speed Mode)  
o 64 times Oversampling (Double Speed Mode)  
o 32 times Oversampling (Quad Speed Mode)  
o 24-Bit 8 times FIR Digital Filter  
o On chip SCF  
o Digital de-emphasis for 32k, 44.1k and 48kHz sampling  
o Soft mute  
o Digital Attenuator (256 steps)  
o I/F format: 24-Bit MSB justified, 24/20/16-Bit LSB justified or I2S  
o Master clock: 256fs, 384fs, 512fs or 768fs (Normal Speed Mode)  
128fs, 192fs, 256fs or 384fs (Double Speed Mode)  
128fs, 192fs (Quad Speed Mode)  
o THD+N: -94dB  
o Dynamic Range: 112dB  
o High Tolerance to Clock Jitter  
o Power supply: 4.75 to 5.25V  
o Very Small Package: 16pin TSSOP (6.4mm x 5.0mm)  
MCLK  
VDD  
VSS  
Clock  
Divider  
De-emphasis  
Control  
CSN  
µP  
Interface  
CCLK  
CDTI  
DZFL  
DZFR  
AOUTL+  
AOUTL-  
8X  
DS  
SCF  
SCF  
LRCK  
Modulator  
Audio  
Data  
Interface  
Interpolator  
BICK  
SDTI  
AOUTR+  
AOUTR-  
8X  
DS  
Interpolator  
Modulator  
PDN  
MS0034-E-00  
2000/7  
- 1 -  

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