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NJU7392 PDF预览

NJU7392

更新时间: 2024-11-07 10:26:07
品牌 Logo 应用领域
NJRC 音频控制集成电路消费电路商用集成电路光电二极管ISM频段
页数 文件大小 规格书
3页 100K
描述
2ch Pushbutton Interface EVR with eala Stereo Expander

NJU7392 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Active零件包装代码:SSOP
包装说明:LSSOP,针数:32
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.74
Is Samacsys:N信道分离:80 dB
商用集成电路类型:VOLUME CONTROL CIRCUIT谐波失真:1%
JESD-30 代码:R-PDSO-G32JESD-609代码:e6
长度:11 mm频带数量:2
信道数量:2功能数量:1
端子数量:32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:LSSOP封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, LOW 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:1.45 mm
最大供电电压 (Vsup):5.5 V最小供电电压 (Vsup):2.7 V
表面贴装:YES技术:CMOS
温度等级:INDUSTRIAL端子面层:TIN BISMUTH
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:NOT SPECIFIED
宽度:5.6 mmBase Number Matches:1

NJU7392 数据手册

 浏览型号NJU7392的Datasheet PDF文件第2页浏览型号NJU7392的Datasheet PDF文件第3页 
NJU7392  
2ch Pushbutton Interface EVR with eala Stereo Expander  
GENERAL DESCRIPTION  
PACKAGE OUTLINE  
The NJU7392 is a 2-channel electronic volume which include  
a Volume control, 2-in stereo input selector (with 1 x Differential  
input), eala Stereo Expander control (Stereo enhancement for  
narrow speakers), Bass boost control with ALC feature and a  
Stand-by function (Power-saving mode).  
The NJU7392 has also built-in push button interface for its  
volume, Bass Boost and eala Stereo Expander controls  
- making application possible without the use of micro-controller.  
The NJU7392 is suitable for low power application and also for  
application with narrow speaker such as mobile audio player  
and cradle speaker for mobile game.  
FEATURES  
Operating Voltage  
+2.7 to +5.5V  
Low operating current  
5mA typ. (Active mode)  
1µA typ. (stand-by mode)  
Low output noise  
Input Selector  
20µVrms typ. (eala Stereo Expander : ON)  
2ch (single-end / quasi-differential)  
Sound Space adjustment for narrow speaker  
Pushbutton interface EVR  
Bass Boost with ALC  
CMOS Technology  
Package Outline  
0 to -68dB, MUTE  
SSOP32  
BLOCK DIAGRAM  
V+  
V+  
V+  
Power Indicator  
Expander Indicator  
Bass Indicator  
V+  
Power Button  
Input 1L  
Diff  
Output L  
Output R  
Input 1R  
eala  
Stereo  
Expander  
Bass Boost  
with  
Limitter  
Input  
Selector  
P-VOL  
Input 2L  
Input 2R  
V+  
V+  
V+  
V+  
V+  
Expander Button  
Bass  
Button  
Down  
Up  
Input1/Input2  
for palmtop  
for laptop  
NJU7392 Ver.1.5 E_DS  
– 1 –  

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