NTE1333
Integrated Circuit
Module, Hybrid, Audio Power Amp,
40W, 2 Power Supplies Req’d
Absolute Maximum Ratings: (TA = +25°C unless otherwise specified)
Supply Voltage, VCCmax ±48V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Input Current, ICmax 5A. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Thermal Resistance, Junction–to–Case, RthJC 2°C/W. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Junction Temperature, TJ+150°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage Temperature Range, Tstg –30° to +105°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Allowable Load Shorting Time (VCC = ±33V, RL = 8Ω, PO = 40W, f = 50Hz), ts2sec. . . . . . . . . . . . .
Recommended Operating Conditions: (TA = +25°C unless otherwise specified)
Supply Voltage, VCC ±33V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Load Resistance, RL8Ω. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Electrical Characteristics: (TA = +25°C, VCC = ±33V, RL = 8Ω, Rg = 600Ω, VG = 36.7dB unless
otherwise specified)
Parameter Symbol Test Conditions Min Typ Max Unit
Quiescent Current ICCO VCC = ±39V – 40 80 mA
Output Power POTHD = 0.1%, f = 20Hz to 20kHz 40 – – W
Total Harmonic Distortion THD PO = 40W, f = 20Hz to 20kHz – – 0.1 %
PO = 1W, f = 20Hz to 20kHz – – 0.1 %
(–) VCC
(+) VCC
Pin Connection Diagram
(Front View)
.807
(20.5)
1.260
(32.0)
2.335 (59.3)
2.050 (52.0) .276 (7.0)
.135 (3.45)
Dia
(2 Places)
110
1.417 (35.6)
.157 (4.0 Typ)
.550
(13.97)
(+) Input
Output
N.C.
N.C.
N.C.
N.C.
9
8
7
6
Output
5
4
3
2
1
(–) Input10
