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NTE1107
Integrated Circuit
Audio Power Amplifier, 4.8W
Features:
D 4 Watts Typical at 13.2V
D High Gain
Absolute Maximum Ratings: (TA = +25°C unless otherwise specified)
Power Supply Voltage, V
Power Supply Current, I
Power Dissipation, P
Tab Temperature Range, T
Storage Temperature Range, T
Electrical Characteristics: (TA = +25°C unless otherwise specified)
Parameter Symbol Test Conditions Min Typ Max Unit
CC
CC
D
tab
stg
16V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1A. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.5W. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
−30 to +125°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
−55 to +150°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Idle Current I
Output Power P
idle
OUT
VCC = 12.5V − − 50 mA
VCC = 13.2V, RL = 4Ω, RF = 68Ω,
f = 1kHz, KF = 10%
Voltage Gain G
VCC = 12.5V, RL = 4Ω, RF = 68Ω, f = 1kHz 40.5 43 47.5 dB
V
Distortion KF VCC = 12.5V, RL = 4Ω, RF = 68Ω,
OUT
= 1W
.165
(4.2)
.100
(2.54)
13
14
12
.787 (19.9) Max
.700
(17.78)
Output Noise Voltage V
Pin Connection Diagram
(Front View)
GND
Ripple Bypass
GND
Feedback/
Compensation
1
2
Tab
6Input
7
f = 1kHz, P
NO
VCC = 12.5V, RL = 4Ω, RF = 68Ω − − 4.5 mV
14
Feedback
Output
13
Tab
GND
V
CC
9
8 Compensation
.244 (6.2)
89
7
6
.125 (3.17)
.158
(4.0)
3 4 − W
− − 1.5 %
.662
(16.8)
.905
(22.9)
.140
(3.6)
.331
(8.4)
.400
(10.15)
.020
(.508)
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