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U4083B-MFPG3 PDF预览

U4083B-MFPG3

更新时间: 2024-11-28 20:06:19
品牌 Logo 应用领域
TEMIC 放大器光电二极管商用集成电路
页数 文件大小 规格书
11页 70K
描述
Audio Amplifier, PDSO8, SOP-8

U4083B-MFPG3 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
包装说明:SOP-8Reach Compliance Code:unknown
风险等级:5.73商用集成电路类型:AUDIO AMPLIFIER
JESD-30 代码:R-PDSO-G8JESD-609代码:e0
端子数量:8最高工作温度:70 °C
最低工作温度:-20 °C封装主体材料:PLASTIC/EPOXY
封装代码:SOP封装等效代码:SOP8,.25
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
电源:2/16 V认证状态:Not Qualified
子类别:Audio/Video Amplifiers最大压摆率:5 mA
表面贴装:YES温度等级:COMMERCIAL
端子面层:Tin/Lead (Sn/Pb)端子形式:GULL WING
端子节距:1.27 mm端子位置:DUAL
Base Number Matches:1

U4083B-MFPG3 数据手册

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U4083B  
Low-Power Audio Amplifier for Telephone Applications  
Description  
The integrated circuit, U4083B, is a low-power audio The U4083B has an open loop gain of 80 dB whereas the  
amplifier for telephone loudspeakers. It has differential closed loop gain is adjusted with two external resistors.  
speaker outputs to maximize the output swing at low A chip disable pin permits powering down and/or muting  
supply voltages. There is no need for coupler capacitors. the input signal.  
FD eWatidueroepserating voltage range: 2 to 16 V  
D Output power, P = 250 mW @ R = 32 W (speaker)  
o
L
D Low harmonic distortion (0.5% typical)  
D Wide gain range: 0 dB to 46 dB  
D Battery-powered application due to low quiescent  
supply current: 2.7 mA typical  
D Chip disable input to power down the integrated  
circuit  
Benefits  
D Low power-down quiescent current  
D Drives a wide range of speaker loads  
D Low number of external components  
D Low current consumption  
Block Diagram / Application Circuit  
75 kW  
V
S
R
f
0.1mF  
6
R
i
4
Amp.1  
Input  
5
VO1  
V
i
3 k  
W
C
i
+
FC1 3  
4 kW  
4 kW  
C
1
1mF  
50 k  
W
8
5mF  
125 k  
W
2
VO2  
+
Amp.2  
C
2
FC2  
1
50 k  
W
Bias  
circuit  
CD  
7
GND  
93 7781 e  
Figure 1. Block diagram/ application circuit  
Order Information  
Extended Type Number  
U4083B-MFP  
Package  
SO8  
SO8  
Remarks  
Tube  
Taped and reeled  
U4083B-MFPG3  
Rev. A4, 06-Mar-01  
1 (11)  

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