NTE1009 Integrated Circuit AF Power Amplifier, 1W Absolute Maximum Ratings: (TA = +25°C unless otherwise specified) Maximum Supply Voltage, VCCmax . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16V Maximum Power Dissipation (Note 1), PDmax . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.8W Maximum Output Current (Note 1), IOmax . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.0A Operating Temperature Range, Topr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –20° to +80°C Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –40° to +125°C Note 1. With 100cm2 x 1mm Al heat sink. Recommended Operating Conditions: (TA = +25°C unless otherwise specified) Recommended Supply Voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11V Load Resistance, RL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8Ω Electrical Characteristics: (TA = +25°C, VCC = 11V, RL = 8Ω, f = 1kHz, RNF = 300Ω unless otherwise specified) Parameter Min Typ Max Unit ICCO – 15 25 mA Voltage Gain VG 27 30 33 dB Output Power PO 0.8 1.0 – W PO = 1W – 50 – % PO = 0.5W – 0.5 1.5 % Quiescent Current Efficiency Total Harmonic Distortion Symbol η THD Test Conditions THD = 10% Input Resistance ri 6k 8k – Ω Output Resistance ro – 0.45 – Ω 100 – – kHz – – 1.0 mV Bandwidth BW Output Noise Voltage VNO –3dB Pin Connection Diagram 1 8 VCC Bias 2 7 Output Tab Driver Tab Input 3 6 GND * Compensation 4 5 Feedback * NOTE: Connected to Tab .359 (9.1) .126 (3.2) Dia 12 .843 (21.4) 7 .670 (17.0) 1 6 .752 (19.1) .256 (6.5) .187 (4.7) .100 (2.54) .700 (17.78)