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NTE1380 PDF预览

NTE1380

更新时间: 2024-11-14 22:44:47
品牌 Logo 应用领域
NTE 放大器功率放大器
页数 文件大小 规格书
3页 28K
描述
Integrated Circuit Audio Power Amplifier, 14W

NTE1380 数据手册

 浏览型号NTE1380的Datasheet PDF文件第2页浏览型号NTE1380的Datasheet PDF文件第3页 
NTE1380  
Integrated Circuit  
Audio Power Amplifier, 14W  
Description:  
The NTE1380 is a monolithic integrated circuit in a 5–Lead TO220 type package intended for use as  
an audio class AB amplifier. Typically, it provides 14W output power (THD = 0.5%) at VS = ±14V/4.  
This device provides high output current and has very low harmonic and cross–over distortion. Fur-  
ther, the NTE1380 incorporates a short circuit protection system comprising an arrangement for auto-  
matically limiting the dissipated power so as to keep the working point of the output transistors within  
their safe operating area. A thermal shut–down system is also included.  
Absolute Maximum Ratings:  
Supply Voltage, VS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±18V  
Input Voltage, VI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . VS  
Differential Input Voltage, VI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±15V  
Output Peak Current (Internally Limited), IO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.5A  
Power Dissipation (TC = +90°C), Ptot . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20W  
Operating Junction Temperature Range, TJ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –40° to +150°C  
Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –40° to +150°C  
Thermal Resistance, Junction–to–Case, RthJC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3°C/W  
Min. Thermal Shut–Down Junction Temperature (VS = ±14V, Ptot = 12W, TA = +25°C), Tsd +110°C  
Electrical Characteristics: (VS = ±14V, TA = +25°C unless otherwise specified)  
Parameter  
Symbol  
Test Conditions  
Min  
±6  
Typ Max Unit  
Supply Voltage  
V
S
±18  
60  
V
Quiescent Drain Current  
Input Bias Current  
Input Offset Voltage  
Input Offset Current  
Output Offset Voltage  
Output Power  
I
d
V = ±18V  
40  
0.2  
±2  
mA  
µA  
mV  
nA  
mV  
W
S
I
b
V = ±18V  
S
2.0  
±20  
V
V = ±18V  
S
OS  
OS  
I
V = ±18V  
S
±20 ±200  
±2.5 ±22  
V
OS  
V = ±18V  
S
P
O
THD = 0.5%, G = 30dB, f = 40 to 15000Hz,  
12  
14  
V
R = 4Ω  
L
THD = 0.5%, G = 30dB, f = 40 to 15000Hz,  
L
8
9
W
V
R = 8Ω  
THD = 10%, G = 30dB, f = 1kHz, R = 4Ω  
18  
11  
W
W
V
L
THD = 10%, G = 30dB, f = 1kHz, R = 8Ω  
V
L

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