NTE862 NTE ELECTRONICS, NTE862 Datasheet
NTE862
Manufacturer Part Number
NTE862
Description
Amplifier, Other
Manufacturer
NTE ELECTRONICS
Datasheet
1.NTE862.pdf
(2 pages)
Specifications of NTE862
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Description:
The NTE862 is a power audio amplifier in a 14−Lead DIP type package designed for use in consumer
applications. In order to hold system cost to a minimum, the gain is internally fixed at 34dB. A unique
input stage allows the inputs to be ground referenced. The output is automatically self centering to
one half the supply voltage.
Uses include simple phonograph amplifiers, intercoms, line drivers, teaching machine outputs,
alarms, ultrasonic drivers, TV sound systems, AM−FM radio, sound projector systems, etc.
Features:
D Wide Supply Voltage Range
D Low Quiescent Power Drain
D Voltage Gain Fixed at 50
D High Peak Current Capability
D Input Referenced to GND
D High Input Impedance
D Low Distortion
D Quiescent Output Voltage is at One Half of the Supply Voltage
Absolute Maximum Ratings:
Supply Voltage, V
Peak Current, I
Power Dissipation (Note 1), P
Input Voltage, V
Maximum Junction Temperature, T
Operating Temperature Range, T
Storage Temperature Range, T
Lead Temperature (During Soldering, 10 sec.), T
Electrical Characteristics: (Note 2)
Note 1. The package is to be derated at 15°C/W junction to heat sink pins.
Note 2. V+ = 22V and T
Input Resistance
Bias Current
Parameter
C
in
peak
CC
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
A
= +25°C operating with a Staver V
D
Audio Power Amplifier, 5W
stg
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
opr
J
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Integrated Circuit
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Symbol
I
BIAS
Z
NTE862
IN
L
Inputs Floating
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Test Conditions
7
heat sink for 30 seconds.
Min
−
−
Typ
150
100
−65° to +150°C
0° to +70°C
Max Unit
−
−
+150°C
+260°C
1.67W
±0.5V
kΩ
nA
1.3A
28V
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NTE862 Summary of contents
Page 1
... Description: The NTE862 is a power audio amplifier in a 14−Lead DIP type package designed for use in consumer applications. In order to hold system cost to a minimum, the gain is internally fixed at 34dB. A unique input stage allows the inputs to be ground referenced. The output is automatically self centering to one half the supply voltage ...
Page 2
Electrical Characteristics (Cont’d): (Note 2) Parameter Gain Output Power Quiescent Supply Current Quiescent Output Voltage Bandwidth Supply Voltage Short Circuit Current (Note 3) Power Supply Rejection Ratio (Note 4) Total Harmonic Distortion Note 22V and T = ...