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NTE1390 Datasheet(PDF) 2 Page - NTE Electronics |
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NTE1390 Datasheet(HTML) 2 Page - NTE Electronics |
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2 / 3 page  Electrical Characteristics: (TA = +25°C, VCC = 13.2V, RL = 4Ω, f = 1kHz, Rg = 600Ω, with 100 x 100 x 1.5mm3 Al Heat Sink unless otherwise specified) Parameter Symbol Test Conditions Min Typ Max Unit Quiescent Current ICCO – 65 120 mA Voltage Gain VG Closed Loop 49 51 53 dB Output Power PO THD = 10% 10 12 – W Total Harmonic Distortion THD PO = 1W – 0.1 1.0 % Input Resistance ri 21 30 – k Ω Output Noise Voltage VNO 1 Rg = 0, f = 20Hz to 20MHz, Band Pass Filter – 0.4 1.0 mV VNO 2 Rg = 10kΩ, f = 20Hz to 20MHz, Band Pass Filter – 0.6 2.0 mV Output Offset Voltage Voff –300 – +300 mV Muting Suppression (AC, Note 1) ATT vo = 0dBm, VM = 9V – 38 – dB Note 1. For DC muting, ATT = ∞. Pin Connection Diagram NTE1390 (Front View) NTE1391 (Front View) VCC Input Preamp GND NF 2 Output 1 DC Audio Muting Power Amp GND 10 9 8 7 Output 2 6 5 4 3 NF 1 2 AC Audio Muting 1 VCC Output 1 Output 2 DC Audio Muting Input AC Audio Muting NF 2 Preamp GND 10 9 8 7 NF 1 6 5 4 3 Power Amp GND 2 1 |
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