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CA3094E Datasheet(PDF) 11 Page - Intersil Corporation |
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CA3094E Datasheet(HTML) 11 Page - Intersil Corporation |
11 / 14 page 3-22 TYPICAL PERFORMANCE DATA FOR 12W AUDIO AMPLIFIER CIRCUIT Power Output (8 Ω load, Tone Control Set at “Flat”) Music (at 5% THD, Regulated Supply). . . . . . . . . . . . . . . . . . 15W Continuous (at 0.2% IMD, 60Hz and 2kHz Mixed in a 4:1 Ratio, Unregulated Supply) See Figure 8 in AN6048 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12W Total Harmonic Distortion At 1W, Unregulated Supply . . . . . . . . . . . . . . . . . . . . . . . . .0.05% At 12W, Unregulated Supply . . . . . . . . . . . . . . . . . . . . . . . .0.57% Voltage Gain . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .40dB Hum and Noise (Below Continuous Power Output) . . . . . . . . . .83dB Input Resistance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .250k Ω Tone Control Range . . . . . . . . . . . . . . . . . . .See Figure 9 in AN6048 NOTES: 32. For standard input: Short C2;R1 = 250kΩ,C1 = 0.047µF; remove R2. 33. For ceramic cartridge input: C1 = 0.0047µF, R1 = 2.5MΩ, remove jumper from C2; leave R2. FIGURE 22. 12W AUDIO AMPLIFIER CIRCUIT FEATURING TRUE COMPLEMENTARY SYMMETRY OUTPUT STAGE WITH CA3094 IN DRIVER STAGE Typical Applications (Continued) 4 5 6 8 1 7 2 CA3094B + - INPUT R1 3 68 Ω 1800 Ω 0.001 µF 0.12 µF 0.001 µF 15k Ω C1 “CUT” (CCW) “BOOST” (CW) 5 µF 820 Ω 5600 Ω 6.8pF 220 Ω 1W 220 Ω 1W 30 Ω† 27 Ω 15 µF + Q1 Q3 Q2 THERMAL COMPENSATION NETWORK † 1 Ω 8 LEAD TO-5 0.47 µF 680 k Ω 0.2 µF 100k Ω 1k Ω 25 µF 0.02 µF 10k Ω + C2 0.47 µF JUMPER (NOTES 32, 33) 2N6292 2N6107 0.47 Ω 0.47 Ω 330 Ω 47 Ω 4700 µF + 4700 µF V+ D1 - D4 1N5391 D1 D2 D3 D4 V- (120VAC TO 26.8VCT AT 1A) 120V 60Hz STANCOR NO. P-8609 OR EQUIVALENT 3 µH 22 Ω R2 1.8M Ω RL 8 Ω †OPTIONAL THERMAL COMPENSATION NETWORK 0.01 µF VOLUME + “BOOST” (CW) “CUT” (CCW) BASS + 8.2 Ω 1N5391 TREBLE 2N6292 (NOTES 32, 33) (NOTES 32, 33) CA3094, CA3094A, CA3094B |
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Similar Description - CA3094E |
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