NTE828 NTE Electronics, Inc., NTE828 Datasheet
NTE828
Manufacturer Part Number
NTE828
Description
NTE828, Integrated Circuit Audio Power Amp, 1.5W
Manufacturer
NTE Electronics, Inc.
Datasheet
1.NTE828.pdf
(2 pages)
Description:
The NTE828 is an audio amplifier in a 14–Lead DIP type package designed for use in medium power
consumer applications. The gain is internally set to 20 to keep external part count low, but the addition
of an external resistor and capacitor between Pin2 and Pin6 will increase the gain to any value up to 200.
The inputs are ground referenced while the output is automatically biased to one half the supply voltage.
Features:
D Minimum External Parts
D Wide Supply Voltage Range
D Ground Referenced Input
D Excellent Supply Rejection
D Variable Voltage Gain
D Self–Centering Output Quiescent Voltage
D Low Distortion
D Low Voltage Operation, 4V
Applications:
D AM–FM Radio Amplifiers
D Intercoms
D TV Sound Systems
D Portable Tape Player Amplifiers
D Power Converters
D Lamp Drivers
D Ultrasonic Drivers
D Line Drivers
D Small Servo Drivers
Absolute Maximum Ratings:
Supply Voltage, V
Package Dissipation (Note 1), P
Input Voltage, V
Operating Junction Temperature, T
Operating Temperature Range, T
Storage Temperature Range, T
Lead Temperature (During Soldering, 10sec), T
Note 1 Pin3, Pin4, Pin5, Pin10, Pin11, and Pin12 at +25 C. Derate at 15 C/W above +25 C case.
IN
S
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stg
Audio Power Amp, 1.5W
D
opr
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J
Integrated Circuit
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NTE828
L
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–65 to +150 C
0 to +70 C
+150 C
+300 C
8.3W
0.4V
22V
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NTE828 Summary of contents
Page 1
... Description: The NTE828 is an audio amplifier in a 14–Lead DIP type package designed for use in medium power consumer applications. The gain is internally set keep external part count low, but the addition of an external resistor and capacitor between Pin2 and Pin6 will increase the gain to any value up to 200. ...
Page 2
Electrical Characterisitics: (T Parameter Operating Supply Voltage Quiescent Current Output Power Voltage Gain Bandwidth Total Harmonic Distortion Power Supply Rejection Ratio Input Resistance Input Bias Current Note 2 The amplifier should be in high gain for full swing on higher ...