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| NTE1110 Integrated Circuit Audio Power Amp, 2W Description: The NTE1110 is a 2 Watt Audio Power Amp packaged in a 16-Lead DIP plastic package with a heat sink fin. Absolute Maximum Ratings: (TA = +25C unless otherwise specified) Supply Voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12V Supply Current, ICC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.5A Power Dissipation (TA = +45C), Pd . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.1W Derate Above +45C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14.1mW/C Power Dissipation (TA = +45C, 50 x 50 x 1mm Al), Pd . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.7W Derate Above +45C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21.4mW/C Operating Temperature Range, Topg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -10 to +75C Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -20 to +125C Electrical Characteristics: (TA = +25C, VCC = 9V unless otherwise specified) Parameter Zero-Signal Supply Current Pre-Amplifier Closed-Loop Voltage Gain Play Mode Recored Mode Open-Loop Voltage Gain Input Resistance (Play Mode) Linearlity (Record Mode) Input Reffered Noise Voltage AGC Fiqure of Merit GVO 1 Ri 1 VO 1 Ni 1 AGC f = 1k VCC = 4V f = 1k f = 1k VCC = 4V DIN. EQ., Rg = 1k GVC 1 f = 1k - - 55 42 - 0.3 0.3 - - 35 20 60 50 60 0.5 - 0.8 40 - - - - - - - 2.0 - dB dB dB dB k Vrms VP-P V dB Symbol ICC Test Conditions Min 20 Typ 30 Max 60 Unit mA Electrical Characteristics (Cont'd): (TA = +25C, VCC = 9V unless otherwise specified) Parameter Tone-Amplifier Closed-Loop Voltage Gain Play Mode Recored Mode Open-Loop Voltage Gain Input Resistance (Play Mode) Linearlity (Play Mode) Input Reffered Noise Voltage (Play Mode) Power-Amplifier Closed-Loop Voltage Gain Open-Loop Voltage Gain Power Output (Closed-Loop) GVC 3 GVO 3 PO f = 1k f = 1k VCC = 4V f = 1K, THD 1% - 34 30 1.5 25 40 33 - - - - - dB dB dB W GVO 2 Ri 2 VO 2 Ni 1 f = 1k VCC = 4V f = 1k f = 1k, Ri = 330 VCC = 4V Tone: Flat, Rg = 0 GVC 2 f = 1k - - 50 45 - 0.3 0.3 - 40 20 60 55 80 0.5 - - - - - - - - - 3.16 dB dB dB dB k Vrms VP-P V Symbol Test Conditions Min Typ Max Unit Pin Connection Diagram AF Output 1 Bypass 2 VCC 3 Bypass 4 GND 5 Input 6 Bias 7 Bypass 8 16 AF Output 15 Feedback 14 Volume Control 13 Volume Control 12 Tone Control 11 AGC 10 AGC 9 Tone Control .080 (2.0) 16 1 9 8 .256 (6.5) .102 (2.6) .146 (3.7) .965 (24.5) .197 (5.0) .118 (2.9) .300 (7.62) .079 (2.0) .130 (3.3) .020 (.508) .100 (2.54) |
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