NTE NTE1102 Datasheet
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: (TA = +25°C unless otherwise specified)
Supply Voltage, V
Source Current, I
Internal Power Dissipation, P
Input Voltage, V
Operating Temperature Range, T
Storage Temperature Range, T
Electrical Characteristics: (TA = +25°C, VCC = 10V unless otherwise specified)
Parameter Symbol Test Conditions Min Typ Max Unit
CC
CC
T
IN
opr
stg
20V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
15mA. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
300mW. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
±3V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
–30° to +75°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
–55° to +125°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Collector Current I
Output Power P
Voltage Gain G
Input Resistance R
Output Resistance R
c5
OUT
V
IN
OUT
– 10 – mA
f = 1kHz, ZL = 1kΩ, KF = 5% – 30 – mW
f = 1kHz, ZL = 1kΩ 40 – – dB
f = 1kHz, ZL = 1kΩ – 1.0 kΩ
f = 1kHz 10
–
– kΩ
Equivalent Circuit Pin Connection Diagram
(Front View)
4
R330kΩ
Output
Q
2
Q
R
1
1
1kΩ
Q
1
R51kΩ
R
4
3
5
5
V
4
CC
GND
3
Feedback
2
2
10kΩ
R682Ω
R250Ω
1
Input
3
.119 (3.02)
.493 (12.52)
Max
.099
(2.5)
Min
15
.363
(9.22
Max
.012 (0.25)
.100 (2.54)
.400
(10.16)
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