参数资料
型号: NTE1347
厂商: NTE Electronics, Inc.
英文描述: Integrated Circuit Module, Hybrid, Dual Audio Power Amp, 20W/Ch, 2 Power Supplies Required
中文描述: 集成电路模块,混合动力,双音频功率放大器,20W/Ch,2个电源要求
文件页数: 1/2页
文件大小: 20K
代理商: NTE1347
NTE1218
Integrated Circuit
Module, Hybrid, Dual Audio Power Amp,
7W/Ch
Absoulte Maximum Ratings:
(T
A
= +25
°
C unless otherwise specified)
Supply Voltage, V
CC
max
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating Junction Temperature, T
J
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating Case Temperature, T
C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage Temperature Range, T
stg
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Thermal Resistance, Junction–to–Case, R
thJC
Turn–On Time (V
CC
= 27V, R
L
= 8
, P
O
= 7W, f = 50Hz), t
S
39V
+150
°
C
+125
°
C
–30
°
to +125
°
C
7
°
C/W
2sec
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Recommended Operating Conditions:
(T
A
= +25
°
C unless otherwise specified)
Supply Voltage, V
CC
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Load Resistance, R
L
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
27V
8
Electrical Characteristics:
(T
A
= +25
°
C, V
CC
= 27V, R
L
= 8
, R
g
= 600
, V
G
= 40dB unless
otherwise specified)
Parameter
Symbol
Idle Current
I
CCO
V
CC
= 33V
Power Output
P
O
THD = 1%, f = 1kHz
THD = 1%, f = 40Hz to 20kHz
Total Harmonic Distortion
THD
P
O
= 0.1W, f = 1kHz
Frequency Range
f
L
, f
H
P
O
= 0.1W, V
G
= –3dB
Input Resistance
r
i
P
O
= 0.1W, f = 1kHz
Noise Voltage
V
NO
V
CC
= 33V, R
g
= 10k
Test Conditions
Min
20
7.0
28
Typ
60
Max
120
0.5
Unit
mA
W
W
%
Hz
k
mV
rms
40 to 50k
110
0.8
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