參數(shù)資料
型號: NTE1476
廠商: NTE Electronics, Inc.
英文描述: Integrated Circuit Audio Power Amplifier, 1.4W
中文描述: 集成電路音頻功率放大器,以1.4W
文件頁數(shù): 1/2頁
文件大?。?/td> 20K
代理商: NTE1476
NTE1476
Integrated Circuit
Audio Power Amplifier, 1.4W
Description:
The NTE1476 is an audio power amplifier in a 10–Lead SIP type package designed for use as a power
amplifier in portable cassette tape recorder applications.
Features:
Recommended Supply Voltage: V
CC
= 7.5V, 9.0V
Output Power:
P
OUT
= 1.4W (Typ) at V
CC
= 7.5V, R
L
= 4
P
OUT
= 2.0W (Typ) at V
CC
= 9.0V, R
L
= 4
THD = 10%
Minimum Operating Voltage: V
CC
= 5.0V
Low Quiescent Current
Excellent Ripple Rejection
Built in Turn–On Muting Circuit
Absolute Maximum Ratings:
(T
A
= +25
°
C)
Supply Voltage, V
CC
Output Current (Peak), I
O(peak)
Power Dissipation, P
D
Operating Temperature Range, T
opr
Storage Temperature Range, T
stg
14V
1.8A
5.0W
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
–20
°
to +75
°
C
–55
°
to +150
°
C
Electrical Characteristics:
(T
A
= +25
°
C, R
L
= 4
, R
g
= 600
, R
f
= 150
, f = 1kHz unless
otherwise specified)
Parameter
Symbol
I
CCQ
Test Conditions
Min
55
7
1.5
Typ
0.65
1.4
2.0
Max Unit
30
35
Quiescent Current
V
CC
= 5V
V
CC
= 9V
V
CC
= 14V
THD = 10%
mA
mA
mA
W
W
W
Output Power
P
OUT
V
CC
= 5V
V
CC
= 7.5V
V
CC
= 9V
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