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UPD6379GR PDF预览

UPD6379GR

更新时间: 2024-09-12 22:22:27
品牌 Logo 应用领域
日电电子 - NEC 转换器数模转换器光电二极管
页数 文件大小 规格书
16页 120K
描述
2-CHANNEL 16-BIT D/A CONVERTER FOR AUDIO APPLICATION

UPD6379GR 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:SOIC包装说明:SOP,
针数:8Reach Compliance Code:compliant
风险等级:5.77Is Samacsys:N
最大模拟输出电压:2.3 V最小模拟输出电压:1.7 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-G8
JESD-609代码:e0长度:5.2 mm
位数:16功能数量:1
端子数量:8最高工作温度:75 °C
最低工作温度:-20 °C封装主体材料:PLASTIC/EPOXY
封装代码:SOP封装形状:RECTANGULAR
封装形式:SMALL OUTLINE峰值回流温度(摄氏度):NOT SPECIFIED
认证状态:Not Qualified座面最大高度:1.8 mm
标称供电电压:5 V表面贴装:YES
技术:MOS温度等级:COMMERCIAL EXTENDED
端子面层:TIN LEAD端子形式:GULL WING
端子节距:1.27 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 mm
Base Number Matches:1

UPD6379GR 数据手册

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DATA SHEET  
MOS INTEGRATED CIRCUIT  
µPD6379, 6379A, 6379L, 6379AL  
2-CHANNEL 16-BIT D/A CONVERTER FOR AUDIO APPLICATION  
The µPD6379 and 6379A are 2-channel 16-bit D/A converters for digital audio signal demodulation. These D/A  
converters employ the resistor string conversion method which has been tested by existing model µPD6376 but they  
are more compact and require fewer external components than the µPD6376. In addition, low-voltage models, the  
µPD6379L and 6379AL (minimum operating supply voltage = +3.0 V) are also available for applications in portable  
systems.  
FEATURES  
Resistor string conversion method  
0-point digital shift circuit  
× 4 oversampling  
Sampling frequency: 200 kHz MAX.  
Signal processing format for 2’s complement, MSB first, and backward justification data accommodated  
Left and right in-phase output  
High performance (at VDD = +5.0 V)  
S/N ratio: 100 dB TYP.  
Dynamic range: 96 dB TYP.  
Low-voltage models available  
Bipolar LR clock (LRCK)  
Low power dissipation: 10 mW TYP.  
(with µPD6379L, 6379AL at VDD = +3.3 V)  
LRCK  
LRCK = L  
LRCK = H  
Supply voltage  
when L-ch data is input  
when L-ch data is input  
+3.3 V (VDD = +3.0 to 5.5 V)  
+5.0 V (VDD = +4.5 to 5.5 V)  
µPD6379L  
µPD6379  
µPD6379AL  
µPD6379A  
Few external components  
Internal output operational amplifier  
Only one electrolytic capacitor required for smoothing reference voltage, instead of two capacitors required by  
existing D/A converters  
Small package: 8-pin plastic SOP (5.72 mm (225))  
The information in this document is subject to change without notice. Before using this document, please  
confirm that this is the latest version.  
Not all devices/types available in every country. Please check with local NEC representative for availability  
and additional information.  
Document No. S11588EJ4V0DS00 (4th edition)  
Date Published November 1999 N CP(K)  
Printed in Japan  
The mark shows major revised points.  
1996  
©

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