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NJM2772V PDF预览

NJM2772V

更新时间: 2024-11-24 22:51:47
品牌 Logo 应用领域
NJRC 放大器便携式
页数 文件大小 规格书
4页 59K
描述
LOW-VOLTAGE HEADPHONE AMPLIFIER for PORTABLE-AUDIO

NJM2772V 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Obsolete零件包装代码:SSOP
包装说明:LSSOP, TSSOP14,.25针数:14
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.33.00.01风险等级:5.83
商用集成电路类型:AUDIO AMPLIFIER增益:11.5 dB
谐波失真:10%JESD-30 代码:R-PDSO-G14
JESD-609代码:e6长度:5 mm
信道数量:2功能数量:1
端子数量:14最高工作温度:75 °C
最低工作温度:-20 °C标称输出功率:0.008 W
封装主体材料:PLASTIC/EPOXY封装代码:LSSOP
封装等效代码:TSSOP14,.25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
电源:2.3 V认证状态:Not Qualified
座面最大高度:1.45 mm子类别:Audio/Video Amplifiers
最大压摆率:4 mA最大供电电压 (Vsup):4.5 V
最小供电电压 (Vsup):1.8 V表面贴装:YES
技术:BIPOLAR温度等级:COMMERCIAL EXTENDED
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:4.4 mm

NJM2772V 数据手册

 浏览型号NJM2772V的Datasheet PDF文件第2页浏览型号NJM2772V的Datasheet PDF文件第3页浏览型号NJM2772V的Datasheet PDF文件第4页 
NJM2772  
LOW-VOLTAGE HEADPHONE AMPLIFIER for PORTABLE-AUDIO  
GENERAL DESCRIPTION  
PACKAGE OUTLINE  
The NJM2772 is a low voltage headphone amplifier for  
portable audio.  
The NJM2772 includes mute circuit, center amplifier and  
beep input, reduce the external parts, standby circuit and  
center amplifier with ON/OFF, applies to low current  
consumption. The mute function reduces the turn-noise at  
standby mode.  
NJM2772V  
The NJM2772 is suitable for portable MD, CD, and others  
portable audio system with headphone amplifier.  
FEATURES  
Operating Voltage  
Operating Current  
V+=1.8-4.5V  
1.2mA typ. @Center Amp. Off  
2.0mA typ. @Center Amp. On  
18µA typ.  
6mWmin. @RL=16, THD=10%  
11.5dB typ.  
Low Standby Current  
High Output Power  
Fixed Gain  
Package Outline  
Bipolar Technology  
SSOP14  
PIN CONFIGURATION & BLOCK DIAGRAM  
Pin Function  
1.STBY  
2.INA  
3.CenterSW  
4.VREF  
1
14  
STBY  
DNC  
PA-A  
+
2
3
13  
12  
OUTA  
V+  
INA  
CenterSW  
5. BEEP  
6.INB  
7.MUTE  
8.MuteTC  
9.OUTB  
10.GND  
11.OUTC  
12. V+  
PA-C  
4
5
6
7
Vref  
11  
10  
9
OUTC  
GND  
Vref  
BEEP  
INB  
PA-B  
+
OUTB  
MuteTC  
13.OUTA  
14.DNC  
8
MUTE  
Note)DNC(14pin):Do not connect  
- 1 -  

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