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NJM2770R-(TE1) PDF预览

NJM2770R-(TE1)

更新时间: 2024-11-25 21:04:47
品牌 Logo 应用领域
NJRC 放大器ISM频段光电二极管商用集成电路
页数 文件大小 规格书
4页 39K
描述
Audio Amplifier, PDSO8, VSP-8

NJM2770R-(TE1) 技术参数

生命周期:Active零件包装代码:SOIC
包装说明:LSSOP,针数:8
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.33.00.01风险等级:5.66
商用集成电路类型:AUDIO AMPLIFIERJESD-30 代码:R-PDSO-G8
JESD-609代码:e6长度:2.9 mm
端子数量:8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认证状态:Not Qualified
座面最大高度:1.4 mm表面贴装:YES
端子面层:TIN BISMUTH端子形式:GULL WING
端子节距:0.65 mm端子位置:DUAL
宽度:2.8 mmBase Number Matches:1

NJM2770R-(TE1) 数据手册

 浏览型号NJM2770R-(TE1)的Datasheet PDF文件第2页浏览型号NJM2770R-(TE1)的Datasheet PDF文件第3页浏览型号NJM2770R-(TE1)的Datasheet PDF文件第4页 
NJM2770  
HIGH-POWER & LOW-VOLTAGE AUDIO POWER AMPLIFIER  
GENERAL DESCRIPTION  
PACKAGE OUTLINE  
The NJM2770 is high-power and low-voltage audio  
power amplifier with standby function. No external  
coupling capacitors required because of the differential  
output type. Two external resistors adjust the closed  
loop gain. The output power is 250mW typical at  
3V-supply 8ohm-load, and 400mW typical at 4.5v-supply  
16ohm-load. The standby current is only 0.1µA typical.  
The package of NJM2770 is VSP8, and suitable for  
PCS, codeless telephone, speaker amplifier for hands  
free system, and especially cellular phone because of  
low operating current, low standby current, and high  
power output.  
NJM2770R  
NJM2770RB1  
FEATURS  
Operating Voltage  
Operating Current  
+2-+4.5V  
2.0mA typ.,at V+=3V  
0.1µA typ  
Low Power-Down Current  
High Power Otput 250mW typ. at V+=3V,RL=8Ω  
400mW typ. V+=4.5V,RL=16Ω  
Gain Range at Voice Band  
Load Impedance  
Gv=0-43dB  
RL=4-200Ω  
Thermal Shut Down Function  
Package Outline  
VSP8,TVSP8  
Bipolar Technology  
PIN CONFIGURATION & BLOCK DIAGRAM  
Pin Function  
V+  
1.CD  
6
2.+VREF  
3.+VIN  
4.-VIN  
CD  
BIAS  
1
5
5.VOUT1  
6.V +  
-VIN  
4
7.GND  
8.VOUT2  
#A  
VOUT1  
+VIN  
3
40k  
40k  
50k  
#B  
VOUT2  
145k  
8
+VREF  
2
50k  
TSD  
7
GND  
- 1 -  

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