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Schaltplan eines Audio-Verstärkers mit PAM8302A
Part 2: 5V_AMP 1 PAM8302A 8 21 AUDIO_- 7 GND 6 5V_AMP C25 220pF GND 2 SHDN OUT- 3 BIAS + 4 IN+ OUT+ 5 21 100R 22 100R 22 AUDIO_+ C26 220pF GND 23 10uF C24 1uF GND 22 120Ohm/1A IN- C21 1uF R21 100 R22 100 C21
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Schaltplan eines Audio-Verstärkers mit PAM8302A
PAM8302A, 5V_AMP, SHDN, OUT-, 21, 120Ohm/1A, AUDIO_-, C25, 220pF, GND, C23, 10uF, 1uF, 5V_AMP, VDD, GND, OUT+, IN-, IN+, BIAS, 2, 3, 4, 1, 8, 7, 6, 5, C21+, 1uF, R21, 100, C22+, 1uF, R22, 100, 100, 3k3, 22nF, L22, 120Ohm/1A, AUDIO_+, C26, 220pF, GND, Part 2:
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Schaltplan und Blockschaltbild eines PAM8302A Verstärkers
IN- Ci R 4 IN+ VDD 1µF 6 PAM8302A IN+ Ci R 3 IN+ VO 8 VO+ 5 ON 1 /SD OFE GND 7 IN+ IN- MODULATOR DRIVER THERMAL PROTECTION SHORT PROTECTION SHUTDOWN INTERNAL OSCILLATOR OSC GND VDD VO+ VO-
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PAM8302A 2.5W Class D Audio Verstärker Modul
PAM8302A, 5-8V, A+, A-, SD, Gnd, Vin, 2.5W Class D Amp, 101
