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TA8271HQ PDF预览

TA8271HQ

更新时间： 2024-01-26 22:33:03
品牌 Logo 应用领域
东芝 - TOSHIBA 消费电路商用集成电路音频放大器视频放大器局域网
页数 文件大小 规格书
12页 251K
描述
Max Power 41 W BTL X 4 ch Audio Power IC

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TA8271HQ 技术参数

是否Rohs认证：不符合生命周期：Obsolete
零件包装代码：ZIP包装说明：1 MM PITCH, PLASTIC, HZIP-25
针数：25Reach Compliance Code：unknown
ECCN代码：EAR99HTS代码：8542.33.00.01
风险等级：5.87Is Samacsys：N
标称带宽：20 kHz商用集成电路类型：AUDIO AMPLIFIER
增益：34 dB谐波失真：10%
JESD-30 代码：R-PZFM-T25信道数量：4
功能数量：1端子数量：25
最高工作温度：85 °C最低工作温度：-40 °C
标称输出功率：24 W封装主体材料：PLASTIC/EPOXY
封装代码：ZIP封装等效代码：ZIP25,.16,.16,40
封装形状：RECTANGULAR封装形式：FLANGE MOUNT
峰值回流温度（摄氏度）：NOT SPECIFIED电源：13.2 V
认证状态：Not Qualified子类别：Audio/Video Amplifiers
最大压摆率：400 mA最大供电电压 (Vsup)：18 V
最小供电电压 (Vsup)：9 V表面贴装：NO
技术：BIPOLAR温度等级：INDUSTRIAL
端子形式：THROUGH-HOLE端子节距：1 mm
端子位置：ZIG-ZAG处于峰值回流温度下的最长时间：NOT SPECIFIED
Base Number Matches：1

TA8271HQ 数据手册

 浏览型号TA8271HQ的Datasheet PDF文件第3页浏览型号TA8271HQ的Datasheet PDF文件第4页浏览型号TA8271HQ的Datasheet PDF文件第5页浏览型号TA8271HQ的Datasheet PDF文件第7页浏览型号TA8271HQ的Datasheet PDF文件第8页浏览型号TA8271HQ的Datasheet PDF文件第9页 
TA8271HQ  
Maximum Ratings (Ta = 25°C)  
Characteristics  
Symbol  
Rating  
Unit  
Peak supply voltage (0.2 s)  
DC supply voltage  
V
50  
25  
V
V
CC (surge)  
V
CC (DC)  
CC (opr)  
O (peak)  
Operation supply voltage  
Output current (peak)  
Power dissipation  
V
18  
V
I
9
A
P
(Note5)  
opr  
125  
W
°C  
°C  
D
Operation temperature  
Storage temperature  
T
−40~85  
−55~150  
T
stg  
Note5: Package thermal resistance θ = 1°C/W (typ.)  
j-T  
(Ta = 25°C, with infinite heat sink)  
The absolute maximum ratings of a semiconductor device are a set of specified parameter values, which must not  
be exceeded during operation, even for an instant. If any of these rating would be exceeded during operation, the  
device electrical characteristics may be irreparably altered and the reliability and lifetime of the device can no  
longer be guaranteed. Moreover, these operations with exceeded ratings may cause break down, damage and/or  
degradation to any other equipment. Applications using the device should be designed such that each maximum  
rating will never be exceeded in any operating conditions. Before using, creating and/or producing designs, refer to  
and comply with the precautions and conditions set forth in this documents.  
Electrical Characteristics  
(unless otherwise specified V = 13.2 V, f = 1 kHz, R = 4 Ω, Ta = 25°C)  
CC  
L
Test  
Circuit  
Characteristics  
Quiescent current  
Symbol  
Test Condition  
Min  
Typ.  
Max  
Unit  
mA  
I
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
V
V
V
V
= 0  
⎯
⎯
200  
41  
400  
⎯
CCQ  
IN  
P
P
MAX (1)  
MAX (2)  
= 14.4 V, max Power  
= 13.7 V, max Power  
= 14.4 V, THD = 10%  
OUT  
OUT  
CC  
CC  
CC  
⎯
37  
⎯
Output power  
W
P
OUT  
P
OUT  
(1)  
(2)  
⎯
24  
⎯
THD = 10%  
19  
⎯
21  
⎯
Total harmonic distortion  
Voltage gain  
THD  
P
V
V
= 5 W  
0.02  
34  
0.2  
36  
%
OUT  
OUT  
OUT  
G
V
= 0.775 Vrms (0dBm)  
= 0.775 Vrms (0dBm)  
32  
−1.0  
⎯
dB  
Voltage gain ratio  
∆G  
0
1.0  
⎯
V
V
(1)  
Rg = 0 Ω, DIN45405  
0.20  
0.18  
NO  
NO  
Output noise voltage  
mVrms  
V
(2)  
Rg = 0 Ω, BW = 20 Hz~20 kHz  
⎯
0.42  
f
V
= 100 Hz, Rg = 620 Ω  
rip  
rip  
Ripple rejection ratio  
Cross talk  
R.R.  
C.T.  
⎯
⎯
40  
50  
60  
⎯
⎯
dB  
dB  
= 0.775 Vrms (0dBm)  
Rg = 620 Ω  
V
⎯
= 0.775 Vrms (0dBm)  
OUT  
Output offset voltage  
Input resistance  
V
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
−150  
⎯
0
30  
+150  
⎯
mV  
kΩ  
µA  
OFFSET  
R
IN  
Stand-by current  
I
Stand-by condition  
Power: ON  
⎯
2
10  
SB  
V
H
L
3.0  
0
⎯
V
CC  
SB  
Stand-by control voltage  
Mute control voltage  
V
V
Power: OFF  
Mute: OFF  
⎯
1.5  
SB  
V
M
H
Open  
⎯
⎯
(Note6)  
V
L
Mute: ON, R = 10 kΩ  
0
0.5  
V
M
1
Mute: ON,  
Mute attenuation  
ATT M  
⎯
V
= 7.75 Vrms (20dBm) at  
80  
90  
⎯
dB  
OUT  
Mute: OFF.  
Note6: Muting function have to be controlled by open and low logic, which logic is a transistor, FET and µ-COM port  
of IMUTE > 50 µA ability.  
6
2004-05-10  
1...3456789...12

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