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:

40V

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

28V

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

18V

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Repetitive

3.5A

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Non−Repetitive

4.5A

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

20W

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

−40

° to +150°C

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

−40

° to +150°C

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3

°C/W

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Parameter

Symbol Min

Typ Max Unit

Supply Voltage

8

−

18

V

Quisecnt Output Voltage

Pin4

6.1

6.9

7.7

V

Quiescent Drain Current

Pin5

−

44

50

mA