NTE1102
Integrated Circuit
3 Stage Audio Amplifier
Features:
D
Recommended for Driver of Push–Pull Output Stage
D
Possible to Drive 4 Watt Output Stage
D
Wide Range of Supply Voltage
Absolute Maximum Ratings:
(T
A
= +25°C unless otherwise specified)
Supply Voltage, V
CC
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20V
Source Current, I
CC
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15mA
Internal Power Dissipation, P
T
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 300mW
Input Voltage, V
IN
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
±3V
Operating Temperature Range, T
opr
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –30° to +75°C
Storage Temperature Range, T
stg
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –55° to +125°C
Electrical Characteristics:
(T
A
= +25°C, V
CC
= 10V unless otherwise specified)
Parameter
Collector Current
Output Power
Voltage Gain
Input Resistance
Output Resistance
Symbol
I
c5
P
OUT
G
V
R
IN
R
OUT
f = 1kHz, Z
L
= 1kΩ, KF = 5%
f = 1kHz, Z
L
= 1kΩ
f = 1kHz, Z
L
= 1kΩ
f = 1kHz
Test Conditions
Min
–
–
40
–
10
Typ Max
10
30
–
1.0
–
–
–
–
Unit
mA
mW
dB
kΩ
kΩ
–
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