参数资料
型号: NTE1378
厂商: NTE Electronics, Inc.
英文描述: Integrated Circuit Audio Power Amplifier, 10W
中文描述: 集成电路音频功率放大器,10W的
文件页数: 2/3页
文件大小: 24K
代理商: NTE1378
Electrical Characteristics (Cont’d):
(V
S
=
±
12V, T
A
= +25
°
C unless otherwise specified)
Parameter
Symbol
P
O
= 8W, R
L
= 4
Input Sensitivity
V
i
f = 1kHz, P
O
= 10W, R
L
= 4
f = 1kHz, P
O
= 6W, R
L
= 8
Voltage Gain
G
V
f = 1kHz, Open Loop
f = 1kHz, Closed Loop
P
O
= 0.1 to 8W, R
L
= 4
, f = 1kHz
P
O
= 0.1 to 4W, R
L
= 8
, f = 1kHz
Input Noise Voltage
e
N
B = 22Hz to 22kHz, R
L
= 4
Input Noise Current
I
N
B = 22Hz to 22kHz, R
L
= 4
Input Resistance (Pin1)
R
I
f = 1kHz
Supply Voltage Rejection
SVR
R
L
= 4
, R
g
= 22k
, f
ripple
= 100Hz
Drain Current
I
d
P
O
= 12W, R
L
= 4
P
O
= 8W, R
L
= 8
Test Conditions
Min
Typ
Max
Unit
Frequency Response (
3dB)
B
10 to 140,000
Hz
200
mV
220
mV
75
dB
29.5
30.0
30.5
dB
Total Harmonic Distortion
THD
0.2
%
0.1
1.0
%
μ
V
pA
M
dB
3
10
80
200
0.5
5.0
40
50
850
mA
500
mA
Pin Connection Diagram
(Front View)
Non
Inverting Input
Inverting Input
(+) V
S
Output
(
) V
S
/Tab
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