NTE NTE1375

NTE1375
Integrated Circuit
Audio Power Amp for Car Radio, 5.8W
Absolute Maximum Ratings: (TA = +25°C unless otherwise specified)
Supply Voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18V
VC Peak . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40V
Power Dissipation, PD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6.5W
Operating Junction Temperature, TJ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +150°C
Operating Temperature Range, Topr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –20° to +75°C
Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –30° to +125°C
Electrical Characteristics: (TA = +25°C, VCC = 13.2V, RL = 4Ω, f = 1kHz unless otherwise specified)
Parameter
Quiescent Current
Symbol
Iq
Test Conditions
Min
Typ
Max
Unit
VIN = 0
–
35
80
mA
Voltage Gain
GVE
RNF = 68Ω
52
55
58
dB
Output Power
POUT
THD = 10%
5.0
5.8
–
W
Total Harmonic Distortion
THD
POUT = 0.5W
–
003
1.5
%
Input Noise Voltage
VNO
Rg = 10k
–
1.0
–
mV
Input Resistance
Rin
f = 1kHz
–
180
–
kΩ
Ripple Rejection
RR
fRR = 100Hz, –10dB
–
40
–
dB
Pin Connection Diagram
(Front View)
10 VCC
9
8
Bootstrap
Phase Comp
7
6
Phase Comp
5
4
Negative Feedback
Input
Filter
3
2
1
Test Point
GND
Output
1.043 (26.5)
.984 (25.0)
.141
(3.6)
.409
(10.4)
.700
(17.78)
.330
(8.38)
1.063
(27.0)
.251
(6.4)
1
10
.100 (2.54)
.897 (22.8)
.070
(1.78)