NTE1362
Integrated Circuit
Audio Power Amp, 5.5W
Features:
DLow Number of External Components (4)
DPower Output: 5.5W Typ.
DVoltage Gain: 54dB Typ.
Absolute Maximum Ratings: (TA = +25°C unless otherwise specified)
Supply Voltage, VCC 18V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Peak Supply Voltage (t ≤ 0.2sec), Vcc(peak) 40Vp−o
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Circuit Current, ICC 4.5A. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Power Dissipation (with infinite heatsink), PD31W. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Junction Temperature, Tc +150°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Derating (with infinite heatsink, TA ≥ 25°C), Kθ250mW/°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating Temperature, Topr −20° to +75°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage Temperature Range, Tstg −40° to +150°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Electrical Characteristics: (TA = +25°C, VCC = 13.2V, RL = 4Ω unless otherwise specified)
Parameter Symbol Test Conditions Min Typ Max Unit
Quiescent Circuit Current ICCO Quiescent −45 100 mA
Voltage Gain GVPO = 1W, f = 1kHz 50 53.5 55 dB
Total Harmonic Distortion THD −0.4 1.5 %
Maximum Output Power POmax f = 1kHz, THD = 10% 4.8 5.5 −W
Output Noise Level NOBW = 20Hz to 20kHz, Rg = 10kΩ−1 2.5 mVrms
Input Resistance RIN PO = 1W, f = 1kHz 20 45 −kΩ
Pin Connection Diagram
VCC
GND
N.C.
Decoupling
Output
Ripple Filter
Input
Negative Feedback
Bootstrap
9
8
7
6
5
4
3
2
1
.897 (22.7)
.630 (16.0)
.512
(13.0)
.100
(2.54)
.118 (3.0)
.023 (0.58)
.137 (3.5)
.236 (6.0)
.055
(1.4)
