NTE NTE1375 Datasheet

NTE1375

Integrated Circuit

Audio Power Amp for Car Radio, 5.8W

Absolute Maximum Ratings: (TA = +25°C unless otherwise specified)

Supply Voltage, V
V

Peak 40V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

C

Power Dissipation, P
Operating Junction Temperature, T
Operating Temperature Range, T
Storage Temperature Range, T

CC

D

J

opr

stg

–20° to +75°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

–30° to +125°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Electrical Characteristics: (TA = +25°C, VCC = 13.2V, RL = 4Ω, f = 1kHz unless otherwise specified)

Parameter Symbol Test Conditions Min Typ Max Unit

18V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6.5W. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

+150°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Quiescent Current I
Voltage Gain G
Output Power P
Total Harmonic Distortion THD P
Input Noise Voltage V
Input Resistance R
Ripple Rejection RR fRR = 100Hz, –10dB – 40 – dB

OUT

NO

VIN = 0 – 35 80 mA

q

RNF = 68Ω 52 55 58 dB

VE

THD = 10% 5.0 5.8 – W

= 0.5W – 003 1.5 %

OUT

Rg = 10k – 1.0 – mV
f = 1kHz – 180 – kΩ

in

Pin Connection Diagram

(Front View)

10

9
8

7 Phase Comp
6

5
4

3 Test Point
2
1

V

CC

Bootstrap
Phase Comp

Negative Feedback
Input
Filter

GND
Output

1.063

(27.0)

.700

(17.78)

.251

(6.4)

1.043 (26.5)
.984 (25.0)

.141

(3.6)

.409

(10.4)

.330

(8.38)

110

.100 (2.54)

.070

(1.78)

.897 (22.8)