NTE1028 Integrated Circuit Module, Hybrid, Audio Power Amp 20W
Description: The NTE1028 is a 20 Watt Audio Power Amplifier which requires 2 power supplies. Absolute Maximum Ratings: (TA = +25°C unless otherwise specified) Maximum Supply Voltage, VCCmax . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±32V Operating Case Temperature, TC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +85°C Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −30° to +100°C Available Load Shorting Time, ts (VCC = ±26V, f = 50Hz, VO = 12.7V/RL) . . . . . . . . . . . . . . . . . 2Sec Recommended Operation Conditions: (TA = +25°C unless otherwise specified) Recommended Supply Voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±22V Load Resistance, RL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8Ω Electrical Characteristics: (TA = +25°C, VCC = ±22V, RL = 8Ω, VG = 26.4dB, Rg = 600Ω, f = 1kHz unless otherwise specified) Parameter
Output Power Symbol PO Test Conditions f = 20Hz to 20kHz, THD = 0.3% THD = 0.3% THD = 0.3%, VCC = ±26V Total Harmonic Distortion THD f = 20Hz to 20kHz, PO = 0.05 to 20W PO = 1W High Level Cut−Off Frequency Low Level Cut−Off Frequency Input Resistance Output Noise Voltage Supply Current fCH fCL ri VNO ICCO ∆VN PO = 1W, −1dB PO = 1W, −1dB PO = 1W VCC = ± 26V, Rg = 10kΩ VCC = ± 26V VCC = ±26V Min 20 Typ Max Unit
−
23 30
− − −
0.3
−
W
− − − −
100 − − − 10 −50
− −
% kHz Hz kΩ mVrms mA mV
−
0.03
− −
10 − 0.5 50 +50
−
− 52 0.3 −
−
Pin Connection Diagram (Front View)
10 N.C. 9 Substrate 8 Input 7 Input 6 N.C. 5 N.C. 4 Current Boost 3 VCC 2 Output 1 GND
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)
很抱歉,暂时无法提供与“NTE1028”相匹配的价格&库存,您可以联系我们找货
免费人工找货