参数资料
型号: NTE1390
厂商: NTE Electronics, Inc.
英文描述: Female Bullet Solderless Terminal; Wire Size (AWG):16-14; Insulator Color:Blue; Terminal Insulation:Vinyl
中文描述: 集成电路音频功率放大器,车用收音机或汽车音响12瓦
文件页数: 2/3页
文件大小: 23K
代理商: NTE1390
Electrical Characteristics:
(T
A
= +25
°
C, V
CC
= 13.2V, R
L
= 4
, f = 1kHz, R
g
= 600
, with
100 x 100 x 1.5mm
3
Al Heat Sink unless otherwise specified)
Parameter
Symbol
Quiescent Current
I
CCO
Voltage Gain
VG
Closed Loop
Output Power
P
O
THD = 10%
Total Harmonic Distortion
THD
P
O
= 1W
Input Resistance
r
i
Output Noise Voltage
V
NO 1
R
g
= 0, f = 20Hz to 20MHz,
Band Pass Filter
V
NO 2
R
g
= 10k
, f = 20Hz to 20MHz,
Band Pass Filter
Output Offset Voltage
V
off
Muting Suppression (AC, Note 1)
A
TT
v
o
= 0dBm, V
M
= 9V
Test Conditions
Min
49
10
21
Typ
65
51
12
0.1
30
0.4
Max
120
53
1.0
1.0
Unit
mA
dB
W
%
k
mV
0.6
2.0
mV
300
+300
mV
dB
38
Note 1. For DC muting, A
TT
=
.
Pin Connection Diagram
NTE1390
(Front View)
NTE1391
(Front View)
V
CC
Input
Preamp GND
NF 2
Output 1
DC Audio Muting
Power Amp GND
10
9
8
7
Output 2
6
5
4
3
NF 1
2
AC Audio Muting
1
V
CC
Output 1
Output 2
DC Audio Muting
Input
AC Audio Muting
NF 2
Preamp GND
10
9
8
7
NF 1
6
5
4
3
Power Amp GND
2
1
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