參數(shù)資料
型號: NTE1394
廠商: NTE Electronics, Inc.
英文描述: 5.5W Dual Power Amplifier Car Radio, Car Stereo Output Audio Power Amplifier
中文描述: 5.5W雙功放汽車收音機(jī),汽車音響輸出音頻功率放大器
文件頁數(shù): 1/2頁
文件大小: 24K
代理商: NTE1394
NTE1394
5.5W Dual Power Amplifier
Car Radio, Car Stereo Output
Audio Power Amplifier
Features:
Dual Mode or Bridge Connection Mode Type.
Some Protection Circuits Included
Thermal Protection, Over Voltage Protection, Current Limitter, BTL DC Short Protection.
Wide Operating Voltage Range: V
CC
(opr)
= 8V to 18V
A chassis mounting is easily designed using SIP (Single in Line Package) 12 Pins
This Power IC Obtains High Output Power by Bridge Connection: P
OUT
= 17W (Typ)
at V
CC
= 13.2V, R
L
= 4
, THD = 10%
Dual Mode: Minimum Load Impedance is 2 ohm
BTL Mode: Minimum Load Impedance is 4 ohm
Absolute Maximum Ratings:
(T
A
= +25
°
C unless otherwise specified)
Peak Supply Voltage, V
CC
surge
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
DC Supply Voltage (30 sec), V
CC
DC
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating Supply Voltage, V
CC
opr
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Output Current (Peak), I
O(peak)
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Power Dissipation, P
D
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating Temperature Range, T
opr
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage Temperature Range, T
stg
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
45V
25V
18V
4.5A
25W
–30
°
to +75
°
C
–55
°
to +150
°
C
Electrical Characteristics:
Parameter
Quiescent Current
Output Power
Dual
Symbol
I
CCQ
Test Conditions
Min
Typ
85
Max
200
Unit
mA
P
OUT
THD = 10%
THD = 10%, R
L
= 2
THD = 10%
4.5
14
5.5
8
17
W
W
W
BTL
Maximum Output Power
Dual
BTL
P
OM
V
IN
= 100mV
rms
9
W
E
30
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