NTE1328 Integrated Circuit Module - Hybrid, Audio Power Amp50W 2 Power Supplies Required
Absolute Maximum Ratings: (TA = +25C unless otherwise specified) Maximum Supply Voltage, VCCmax . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50V Collector Current, ICmax . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7A Operating Case Temperature, TC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +85C Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -30 to +100C Thermal Resistance, Junction to Case, RJC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.7C/W Recommended Operating Conditions: (TA = +25C unless otherwise specified) Recommended Operating Voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35V Load Resistance, RL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 Electrical Characteristics: (TA = +25C, VCC = 35V, RL = 8, Rg = 600, VG = 26.4dB unless otherwise specified)
Parameter Quiescent Current Output Power Symbol ICCO PO(1) PO(2) PO(3) Total Harmonic Distortion Frequency Response Input Resistance Output Noise Voltage Midpoint Voltage Test Conditions VCC = 42V THD = 0.2%, f = 20Hz to 20kHz THD = 0.2%, f = 1kHz VCC = 42V, THD = 0.2%, f = 1kHz Min - 50 - - - - - 0.3 -70 Typ 50 - 60 70 - 0.03 10 to 100k 52 0.5 - - - +70 Max 100 - - - 0.2 - Unit mA W W W % % Hz k mVrms mV
THD (1) PO = 1W to 50W, f = 20Hz to 20kHz THD (2) PO = 1W, f = 1kHz f ri VNO VN PO = 1W, +0dB, -1dB PO = 1W, f = 1kHz VCC = 42V, Rg = 10k- VCC = 42V
Pin Connection Diagram (Front View) 10 (+) VCC2 9 8 7 6 5 4 3 2 1 Stabilization (+) VCC1 Output (-) VCC1 Stabilization (-) VCC2 (-) Input GND (+) Input
3.071 (78.0) 2.766 (70.0) .315 (8.0)
1.733 (44.0)
1 .135 (3.42) Dia (2 Holes) .157 (4.0) 1.422 (36.0)
10 .492 (12.5)
.028 (0.71)
|
