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NTE1390 Datasheet(PDF) 1 Page - NTE Electronics |
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NTE1390 Datasheet(HTML) 1 Page - NTE Electronics |
1 / 3 page ![]() NTE1390 & NTE1391 Integrated Circuit Audio Power Amplifier, 12W for Car Radio or Car Stereo Features: D High Gain: 51dB Typ., HIgh Power Output: 12W Typ. D Low Number of External Components Required D Low Noise During Power ON/OFF Operation D Soft Tonal Quality in Saturated Power Output D Low Distortion Over Low to High Audio Frequency Range D Low Residual Noise: Rg = 0 D Built–In Audio Muting Circuits: AC Mute & DC Mute D Built–In Protection Circuits: Thermal Overvoltage and Surge Voltage Load Short–Circuit Current Limiting Output Pins DC Short–Circuit D NTE1391 is Mirror Image Pinout of NTE1390 Absolute Maximum Ratings: (TA = +25°C unless otherwise specified) Maximum Supply Voltage, VCCmax Quiescent (30sec) 25V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . With Signal 18V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Supply Current, I10peak Instantaneous Value Duty ≤ 5%, Pulse Width ≤ 1ms Flow–In Only 4.5A . . . . . . . . . . . . . . . . . Output Current, I7, I9peak Instantaneous Value Duty ≤ 5%, Pulse Width ≤ 1ms 4.5A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Surge Supply Voltage (t ≤ 0.2sec), Vsurge 50V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Allowable Power Dissipation (TC = +75°C), PDmax 25W . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Operating Temperature Range, Topr –20 ° to +75°C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Storage Temperature Range, Tstg –40 ° to +150°C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Thermal Resistance, Junction–to–Case, RthJC 3 °C/W . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Recommended Operating Conditions: (TA = +25°C unless otherwise specified) Recommended Supply Voltage, VCC 13.2V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Load Resistance, RL 4 Ω to 8Ω . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |