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TDA7480 PDF预览

TDA7480

更新时间: 2024-09-28 22:53:11
品牌 Logo 应用领域
意法半导体 - STMICROELECTRONICS 消费电路商用集成电路音频放大器视频放大器光电二极管
页数 文件大小 规格书
10页 179K
描述
10W MONO CLASS-D AMPLIFIER

TDA7480 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:DIP
包装说明:PLASTIC, DIP-20针数:20
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.33.00.01风险等级:5.8
标称带宽:22 kHz商用集成电路类型:AUDIO AMPLIFIER
增益:30 dB谐波失真:10%
JESD-30 代码:R-PDIP-T20JESD-609代码:e3
信道数量:1功能数量:1
端子数量:20最高工作温度:70 °C
最低工作温度:-20 °C标称输出功率:10 W
封装主体材料:PLASTIC/EPOXY封装代码:DIP
封装等效代码:DIP20,.3封装形状:RECTANGULAR
封装形式:IN-LINE峰值回流温度(摄氏度):NOT SPECIFIED
认证状态:Not Qualified座面最大高度:5.1 mm
子类别:Audio/Video Amplifiers最大压摆率:40 mA
最大供电电压 (Vsup):16 V最小供电电压 (Vsup):10 V
表面贴装:NO技术:BIPOLAR
温度等级:OTHER端子面层:Matte Tin (Sn)
端子形式:THROUGH-HOLE端子节距:2.54 mm
端子位置:DUAL处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:7.62 mmBase Number Matches:1

TDA7480 数据手册

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TDA7480  
®
10W MONO CLASS-D AMPLIFIER  
10W OUTPUT POWER:  
RL = 8/4; THD = 10%  
HIGH EFFICIENCY  
NO HEATSINK  
SPLIT SUPPLY  
OVERVOLTAGE PROTECTION  
ST-BY AND MUTE FEATURES  
SHORT CIRCUIT PROTECTION  
THERMAL OVERLOAD PROTECTION  
PDIP20 (14+3+3)  
DESCRIPTION  
The TDA7480 is an audio class-D amplifier as-  
sembled in Power DIP package specially de-  
signed for high efficiency applications mainly for  
TV and Home Stereo sets.  
ORDERING NUMBER: TDA7480  
Figure 1: Test and Application Circuit.  
+5V  
R1  
+VCC  
C5 100nF  
10K  
-VCC  
(Pin 17)  
R2  
C6  
100nF  
VCC SIGN  
C7  
2200µF  
R3  
7K  
30K  
VCC POW  
N.C.  
7,13  
ST-BY  
MUTE  
12  
11  
16  
14  
C1  
2.2  
µF  
ST-BY/  
MUTE  
6
4
BOOT  
OUT  
IN1  
C11  
100nF  
IN1  
-
L1 60µH  
PRE  
+
-
C2 0.33µF  
C3  
1nF  
PWM  
+
C12  
C4 4.7nF  
560pF  
8
C14  
470nF  
8Ω  
R5  
150Ω  
FEEDCAP  
SGN-GND  
BOOTDIODE  
5
10  
15  
9
1,2,3,18,19,20  
-VCC  
17  
VREG  
C15  
100nF  
-VCC  
FREQ  
C8  
R4 12KΩ  
270pF  
RF  
-VCC  
C9  
C10  
100nF  
2200µF  
D96AU536E  
-VCC  
1/10  
September 1998  

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