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AK4388ET PDF预览

AK4388ET

更新时间: 2024-11-04 04:32:03
品牌 Logo 应用领域
AKM 转换器数模转换器光电二极管
页数 文件大小 规格书
18页 191K
描述
192kHz 24-Bit 2ch ツヒ DAC

AK4388ET 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:TSSOP,
针数:16Reach Compliance Code:unknown
风险等级:5.78Is Samacsys:N
最大模拟输出电压:3.2 V最小模拟输出电压:
转换器类型:D/A CONVERTER输入位码:BINARY
输入格式:SERIALJESD-30 代码:R-PDSO-G16
长度:5 mm位数:24
功能数量:1端子数量:16
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:TSSOP
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, 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:1.1 mm标称供电电压:5 V
表面贴装:YES温度等级:OTHER
端子形式:GULL WING端子节距:0.65 mm
端子位置:DUAL处于峰值回流温度下的最长时间:10
宽度:4.4 mmBase Number Matches:1

AK4388ET 数据手册

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ASAHI KASEI  
[AK4388]  
AK4388  
192kHz 24-Bit 2ch  
DAC  
∆Σ  
GENERAL DESCRIPTION  
The AK4388 offers the perfect mix for cost and performance based audio systems. Using AKM's multi bit  
architecture for its modulator, the AK4388 delivers a wide dynamic range while preserving linearity for  
improved THD+N performance. The AK4388 integrates a combination of SCF and CTF filters 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 AK4388 is offered in a  
space saving 16pin TSSOP package.  
FEATURES  
† Sampling Rate Ranging from 8kHz to 192kHz  
† 128 times Oversampling (Normal Speed Mode)  
† 64 times Oversampling (Double Speed Mode)  
† 32 times Oversampling (Quad Speed Mode)  
† 24-Bit 8 times FIR Digital Filter  
† SCF with High Tolerance to Clock Jitter  
† Single Ended Output Buffer  
† Digital de-emphasis  
† Soft mute  
† I/F format: 24-Bit MSB justified, 24/16-Bit LSB justified or I2S  
† Master clock: 256fs, 384fs, 512fs, 768fs or 1152fs (Normal Speed Mode)  
256fs or 384fs (Double Speed Mode)  
128fs, 192fs (Quad Speed Mode)  
† THD+N: -90dB  
† Dynamic Range: 106dB  
† Power supply: 4.5 to 5.5V  
† Very Small Package: 16pin TSSOP (6.4mm x 5.0mm)  
† AK4384 Parallel Mode Compatible  
MCLK  
VDD  
VSS  
DEM  
SMUTE  
ACKS  
DIF0  
DIF1  
Clock  
Divider  
De-emphasis  
Control  
Control  
Port  
VCOM  
DZF  
8X  
∆Σ  
SCF  
LPF  
AOUTL  
AOUTR  
Interpolator  
Modulator  
LRCK  
Audio  
Data  
Interface  
BICK  
SDTI  
8X  
∆Σ  
SCF  
LPF  
Interpolator  
Modulator  
RSTN  
MS0485-E-01  
2006/07  
- 1 -  

AK4388ET 替代型号

型号 品牌 替代类型 描述 数据表
AK4388VT AKM

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