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TDA7050 PDF预览

TDA7050

更新时间: 2024-01-27 21:03:17
品牌 Logo 应用领域
恩智浦 - NXP 消费电路商用集成电路音频放大器视频放大器功率放大器光电二极管
页数 文件大小 规格书
8页 59K
描述
Low voltage mono/stereo power amplifier

TDA7050 技术参数

生命周期:Obsolete包装说明:SOP,
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.33.00.01风险等级:5.71
标称带宽:5 kHz商用集成电路类型:AUDIO AMPLIFIER
增益:26 dB谐波失真:10%
JESD-30 代码:R-PDSO-G8长度:4.9 mm
信道数量:2功能数量:1
端子数量:8标称输出功率:0.075 W
封装主体材料:PLASTIC/EPOXY封装代码:SOP
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
认证状态:Not Qualified座面最大高度:1.75 mm
最大压摆率:4 mA最大供电电压 (Vsup):6 V
最小供电电压 (Vsup):1.6 V表面贴装:YES
端子形式:GULL WING端子节距:1.27 mm
端子位置:DUAL宽度:3.9 mm
Base Number Matches:1

TDA7050 数据手册

 浏览型号TDA7050的Datasheet PDF文件第1页浏览型号TDA7050的Datasheet PDF文件第2页浏览型号TDA7050的Datasheet PDF文件第3页浏览型号TDA7050的Datasheet PDF文件第5页浏览型号TDA7050的Datasheet PDF文件第6页浏览型号TDA7050的Datasheet PDF文件第7页 
Philips Semiconductors  
Product specification  
Low voltage mono/stereo power amplifier  
TDA7050  
CHARACTERISTICS  
V = 3 V; f = 1 kHz; R = 32 ; T  
= 25 °C; unless otherwise specified  
P
L
amb  
PARAMETER  
SYMBOL  
MIN.  
TYP.  
MAX.  
UNIT  
Supply  
Supply voltage  
V
1,6  
6,0  
V
P
Total quiescent current  
I
3,2  
4
mA  
tot  
Bridge-tied load application (BTL); see Fig.4  
Output power; note 1  
V = 3,0 V; d = 10%  
P
P
140  
150  
32  
mW  
mW  
dB  
P
tot  
o
V = 4,5 V; d = 10% (R = 64 )  
P
tot  
L
o
Voltage gain  
G
v
Noise output voltage (r.m.s. value)  
R = 5 k; f = 1 kHz  
V
V
1
140  
tbf  
µV  
µV  
mV  
MΩ  
nA  
S
no(rms)  
R = 0 ; f = 500 kHz; B = 5 kHz  
S
no(rms)  
D.C. output offset voltage (at R = 5 k)  
|V|  
|Z |  
70  
S
Input impedance (at R = )  
S
i
Input bias current  
I
40  
i
Stereo application; see Fig.5  
Output power; note 1  
V = 3,0 V; d = 10%  
P
P
35  
75  
26  
mW  
mW  
dB  
P
tot  
o
V = 4,5 V; d = 10%  
P
tot  
o
Voltage gain  
G
24.5  
27.5  
v
Noise output voltage (r.m.s. value)  
R = 5 k; f = 1 kHz  
V
V
100  
tbf  
µV  
µV  
S
no(rms)  
R = 0 ; f = 500 kHz; B = 5 kHz  
S
no(rms)  
Channel separation  
R = 0 ; f = 1 kHz  
α
30  
2
40  
dB  
S
Input impedance (at R = )  
|Z |  
MΩ  
nA  
S
i
Input bias current  
I
20  
i
Note  
1. Output power is measured directly at the output pins of the IC. It is shown as a function of the supply voltage in Fig.2  
(BTL application) and Fig.3 (stereo application).  
June 1989  
4

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