5秒后页面跳转
AK4420ET PDF预览

AK4420ET

更新时间: 2024-11-04 04:05:27
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
19页 410K
描述
192kHz 24-Bit Stereo ツヒ DAC with 2Vrms Output

AK4420ET 技术参数

是否Rohs认证: 符合生命周期:Active
零件包装代码:TSSOP包装说明:TSSOP,
针数:16Reach Compliance Code:unknown
风险等级:5.76Is Samacsys:N
最大模拟输出电压:2.27 V最小模拟输出电压:1.97 V
转换器类型:D/A CONVERTER输入位码:2'S COMPLEMENT 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

AK4420ET 数据手册

 浏览型号AK4420ET的Datasheet PDF文件第2页浏览型号AK4420ET的Datasheet PDF文件第3页浏览型号AK4420ET的Datasheet PDF文件第4页浏览型号AK4420ET的Datasheet PDF文件第5页浏览型号AK4420ET的Datasheet PDF文件第6页浏览型号AK4420ET的Datasheet PDF文件第7页 
[AK4420]  
AK4420  
192kHz 24-Bit Stereo ΔΣ DAC with 2Vrms Output  
GENERAL DESCRIPTION  
The AK4420 is a 5V 24-bit stereo DAC with an integrated 2Vrms output buffer. A charge pump in the  
buffer develops an internal negative power supply rail that enables a ground-referenced 2Vrms output.  
Using AKM’s multi bit modulator architecture, the AK4420 delivers a wide dynamic range while preserving  
linearity for improved THD+N performance. The AK4420 integrates a combination of switched-capacitor  
and continuous-time 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 consumer audio  
applications, such as DVD, AV receiver system and set-top boxes. The AK4420 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  
† Switched-Capacitor Filter with High Tolerance to Clock Jitter  
† Single Ended 2Vrms Output Buffer  
† Digital de-emphasis  
† Soft mute  
† I/F format: 24-Bit MSB justified or I2S  
† Master clock: 512fs, 768fs or 1152fs (Normal Speed Mode)  
256fs or 384fs (Double Speed Mode)  
128fs, 192fs (Quad Speed Mode)  
† THD+N: -92dB  
† Dynamic Range: 105dB  
† Automatic Power-on Reset Circuit  
† Power supply: +4.5 +5.5V  
† Ta = -20 to 85°C  
† Small Package: 16pin TSSOP (6.4mm x 5.0mm)  
MCLK  
VDD  
SMUTE  
Clock  
Divider  
Control  
Interface  
DZF  
DIF  
VSS1  
ΔΣ  
SCF  
LPF  
8X  
AOUTL  
AOUTR  
LRCK  
Modulator  
Interpolator  
Audio  
Data  
Interface  
BICK  
SDTI  
8X  
ΔΣ  
SCF  
LPF  
Modulator  
Interpolator  
Charge  
Pump  
CP  
CN VEE  
VSS2  
CVDD  
μ
1
μ
1
MS0683-E-02  
2007/12  
- 1 -  

与AK4420ET相关器件

型号 品牌 获取价格 描述 数据表
AK4420VT AKM

获取价格

192kHz 24-Bit Stereo ΔΣ DAC with 2Vrms Output
AK4421 AKM

获取价格

192kHz 24-Bit Stereo ΔΣ DAC with 2Vrms Output
AK4421A AKM

获取价格

192kHz 24-Bit Stereo ΔΣ DAC with 2Vrms Output
AK4421AET AKM

获取价格

192kHz 24-Bit Stereo ΔΣ DAC with 2Vrms Output
AK4421ET AKM

获取价格

192kHz 24-Bit Stereo ΔΣ DAC with 2Vrms Output
AK4424 AKM

获取价格

192kHz 24-Bit Stereo ΔΣ DAC with 2Vrms Output
AK4424ET AKM

获取价格

192kHz 24-Bit Stereo ΔΣ DAC with 2Vrms Output
AK44256D ACCUTEK

获取价格

262,144 X 8 Bit MOS Dynamic Random Access Memory
AK44256G ACCUTEK

获取价格

262,144 X 8 Bit MOS Dynamic Random Access Memory
AK44256S ACCUTEK

获取价格

262,144 X 8 Bit MOS Dynamic Random Access Memory