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参数资料
| 型号： | NTE1476 |
| 厂商： | NTE Electronics, Inc. |
| 英文描述： | Integrated Circuit Audio Power Amplifier, 1.4W |
| 中文描述： | 集成电路音频功率放大器，以1.4W |
| 文件页数： | 2/2页 |
| 文件大小： | 20K |
| 代理商： | NTE1476 |
Electrical Characteristics (Cont’d):
(T
A
= +25
°
C, R
L
= 4
, R
g
= 600
, R
f
= 150
, f = 1kHz
unless otherwise specified)
Parameter
Symbol
THD
Test Conditions
Min
–
–
–
–
25
–
Typ
0.35
0.35
72
46
30
–
Max Unit
–
1.0
–
–
–
1.0
Total Harmonic Distortion
P
OUT
= 100mW
V
CC
= 7.5V
V
CC
= 9V
%
%
dB
dB
k
mV
Open Loop Voltage Gain
Closed Loop Voltage Gain
Input Resistance
Output Noise Voltage
G
VO
G
V
R
IN
V
NO
V
CC
= 9V, R
f
= 0, V
IN
= 0.245mV
rms
V
CC
= 9V, R
f
= 150
, V
IN
= 3.9mV
rms
V
CC
= 9V, V
OUT
= 1V
rms
V
CC
= 9V, R
g
=10k
, BW = 50Hz to 20kHz
Pin Connection Diagram
(Front View)
V
CC
Bypass
Bypass
Input Low
GND
Output
Feedback
50pf to Pin7
10
9
8
7
50pf to Pin8
6
5
4
3
Input High
2
1
1
10
1.050 (26.67) Max
.867 (22.0)
.900 (22.8)
.128 (3.2) Dia
.100 (2.54)
.217 (5.5)
.079
(2.0)
.276
(7.0)
.433
(11.0)
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相关代理商/技术参数 |
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|---|---|
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| NTE147-BULK | 制造商:NTE Electronics 功能描述: |
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