NTE1288 데이터 시트보기 (PDF) - NTE Electronics
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NTE1288 Datasheet PDF : 2 Pages
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NTE1288
Integrated Circuit
Audio Power Amplifier, 10W
for Car Radio
Description:
The NTE1288 has improved performance with the same pin configuration as the NTE1232. The addi-
tional features of the NTE1232; very low number of external components, ease of assembly, space
and cost saving, are maintained. The device provides a high output current capability (up to 3.5A),
very low harmonic and cross distortion.
Complete safe operation is guaranteed due to protection against DC and AC short−circuit between
all pins and GND, thermal over−range, load dump voltage surge up to 40V, polarity inversion and for-
tuitous open ground.
Absolute Maximum Ratings:
Peak Supply Voltage (50ms), VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40V
DC Supply Voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28V
OPerating Supply Voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18V
Output Peak Current, IO
Repetitive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.5A
Non−Repetitive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.5A
Power Dissipation (TC = +90°C), Ptot . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20W
Operating Junction Temperature Range, TJ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −40° to +150°C
Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −40° to +150°C
Thermal Resistance, Junction−to−Case, RthJC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3°C/W
Static Characteristics: (TA = +25°C, VCC = 14.4V unless otherwise specified)
Parameter
Symbol Min Typ Max Unit
Supply Voltage
Quisecnt Output Voltage
Quiescent Drain Current
VCC
Pin4 VO
Pin5 ICC
8 − 18 V
6.1 6.9 7.7 V
− 44 50 mA
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