參數資料
型號: NTE1345
廠商: NTE Electronics, Inc.
英文描述: Integrated Circuit Module, Hybrid, Dual Audio Power Amp, 30W/Ch, 2 Power Supplies Required
中文描述: 集成電路模塊,混合動力,雙音頻功率放大器,30W/Ch,2個電源要求
文件頁數: 1/2頁
文件大?。?/td> 21K
代理商: NTE1345
NTE1345
Integrated Circuit
Module, Hybrid, Dual Audio Power Amp,
30W/Ch, 2 Power Supplies Required
Absolute Maximum Ratings:
(T
A
= +25
°
C unless otherwise specified)
Supply Voltage, V
CC
max
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Substrate Temperature, T
C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage Temperature Range, T
stg
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Turn–On Time, t
s
(V
CC
=
±
28V, P
O
= 30W, R
L
= 8
,
f = 50Hz)
±
41V
+105
°
C
–30
°
to +105
°
C
2sec
. . . . . . . . . . . . . . . . . . . . . . . . . .
Recommended Operating Conditions:
(T
A
= +25
°
C unless otherwise specified)
Supply Voltage, V
CC
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Load Resistance, R
L
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
±
28V
8
Electrical Characteristics:
(T
A
= 25
°
C, V
CC
=
±
28V, R
L
= 8
,
R
g
= 600
,
V
G
= 40dB unless
otherwise specified)
Parameter
Symbol
Test Conditions
Min
Typ Max
Unit
Idle Current
I
CCO
P
O
V
CC
=
±
34V
THD = 0.1%,f = 20Hz to 20kHz
20
40
120
mA
Power Out
30
W
V
CC
=
±
25V, THD = 0.2%, R
L
= 4
P
O
= 1.0W
P
O
= 1.0W
P
O
= 1.0W
V
CC
=
±
34V
V
CC
=
±
34V
40
W
Total Harmonic Distortion
THD
0.1
%
Breakpoints
f
L
, f
H
ri
10 to 100k
Hz
Source Impedance
32
k
Input Noise Voltage
V
NO
V
N
1.2
mV
rms
mV
Transient Noise Voltage
–70
0
70
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