NTE1024
Integrated Circuit
Module Hybrid, Audio Power Amplifier
Absolute Maximum Ratings: (T
A
= +25
C unless otherwise specified)
Maximum Supply Voltage, V
CC
max
35V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating Case Temperature, T
C
+85
C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage Temperature Range, T
stg
30
to +100
C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Available Load Shorting Time (V
CC
= 25V, P
O
= 5W, R
L
= 8
, f = 50Hz), t
s
2sec
. . . . . . . . . . . . . . . .
Recommended Operating Conditions: (T
A
= +25
C unless otherwise specified)
Supply Voltage, V
CC
25V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Load Resistance, R
L
8
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Electrical Characteristics: (T
A
= +25
C, V
CC
= 25V, R
L
= 8
, R
g
= 600
, f = 1kHz, R
NF
= 3k
unless otherwise specified)
Parameter
Symbol
Test Conditions
Min
Typ
Max
Unit
Supply Current
I
CCO
50
mA
Output Power
P
O
THD = 2%
6.5
8.0
W
Voltage Gain
VG
P
O
= 100mW
34
35
36
dB
Total Harmonic Distortion
THD
P
O
= 100mW
1.0
%
Input Impedance
r
i
P
O
= 100mW
15
40
k
Output Impedance
r
o
P
O
= 100mW
0.2
High Level CutOff Frequency
f
CH
V
i
= 50mV, 3dB
50
kHz
Low Level CutOff Frequency
f
CL
V
i
= 50mV, 3dB
30
Hz
Power Bandwidth
PBW
THD = 2%,
3dB
30 to 30k
Hz
Output Noise Voltage
V
NO
R
g
= 10k
4
mV
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