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| Datasheet File OCR Text: |
| NTE1043 Integrated Circuit Audio Amplifier for Tape Recorder Features: D No Transformer Required thanks to Complementary Output Circuit D Excellent Equalizer Characteristics D Low-Distortion Recording even if Volumeless because of AGC Circuit Wide Dynamic Range D Wide Supply Voltage Range: VCC 4V Absolute Maximum Ratings: TA = +25C unless otherwise specified) Supply Voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12V Power Dissipation, PT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 400mW Pin9 Current (Note 1), I9 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30mA Operating Temperature Range, Topr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -10 to +70C Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -55 to +125C Note 1. I9 is the current to flow into Pin9. Electrical Characteristics: (VCC = 6V, RL = 4, f = 1kHz, TA = +25C, with output transistors, unless otherwise specified) Parameter Quiescent Current Output Power Voltage Gain Total Harmonic Distortion Output Noise Voltage Input Resistance AGC Ratio AGC Total Harminic Distortion Minimum Operating Voltage Preamp Drive Amp Ratio AGC Vin = -70dBm -30dBm THD AGC Vin = -30dBm VCCmin (Rec) (Play) Symbol IO POmax Gv THD Vn Rin Pout = 100mW Rg = 0 THD = 10% (Play) (Play) (Play) (Play) (Play) Test Conditions Min 10 0.8 - - - 10 10 - - 4 Typ 15 1.0 85 0.5 17 20 35 30 1 - Max 20 - - 1.8 30 - - - - - Unit mA W dB % mV k k dB % V Pin Connection Diagram AF Input Record/Playback Circuit Record/Playback Circuit GND Record/Playback Circuit Record/Playback Circuit Feedback Circuit 1 2 3 4 5 6 7 14 Bypass 13 GND 12 Bypass 11 AF Driver Input 10 VCC 9 8 AF Output GND 14 8 1 7 .785 (19.95) Max .200 (5.08) Max .300 (7.62) .100 (2.45) .600 (15.24) .099 (2.5) Min |
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