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Update zu Amp LM386

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Anpassung von C-Werten, Design Template, Simulationen, Anpassung Lautstärke Potentiometer
This commit is contained in:
Erik Tóth
2025-11-21 09:37:57 +01:00
parent b7d26b995e
commit 88fcf3bca7
60 changed files with 1392 additions and 1584 deletions
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23
dev/analog/ETOTH-Amp_LM386/Project Outputs for ETOTH-Amp_LM386/ETOTH-Amp_LM386.nsx
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@@ -1,28 +1,31 @@
ETOTH-Amp_LM386
*SPICE Netlist generated by Advanced Sim server on 18.11.2025 21:38:20
*SPICE Netlist generated by Advanced Sim server on 21.11.2025 08:22:05
.options MixedSimGenerated
*Schematic Netlist:
CC1 NetC1_1 NetC1_2 50nF
CC1 NetC1_1 NetC1_2 47nF
CC_VCM1 NetC_VCM1_1 GND 47uF
CC_VCM2 VAP NetC_VCM1_1 47uF
CCblock NetC1_2 NetCblock_2 2000uF
CCblock1 NetCblock1_1 NetCblock1_2 2000uF
CCblock NetC1_2 NetCblock_2 220uF
CCblock1 NetCblock1_1 NetCblock1_2 47uF
XIC1C NetIC1_10 NetC_VCM1_1 VAP GND NetIC1_8 TL074
XIC2 NetIC2_1 GND NetCblock1_2 GND NetC1_2 VAP NetIC2_7 NetIC2_8 LM386
LL_Speaker GND NetL_Speaker_2 0.1mH
RR1 NetC1_1 GND 10R
RR_POTA 0 NetCblock1_1 {10k * {POS}}
RR_POTB NetCblock1_1 NetR_POT_3 {10k - (10k * {POS})}
RR_POTA 0 NetR_POT_2 {10k * {POS}}
RR_POTB NetR_POT_2 NetR_POT_3 {10k - (10k * {POS})}
RR_rs1 NetIC1_10 VAP 470k
RR_rs2 GND NetIC1_10 470k
RR_Speaker GND NetCblock_2 8R
RR_Speaker NetL_Speaker_2 NetCblock_2 8R
RR_static1 NetCblock1_1 NetR_POT_2 9400R
RR_static2 0 NetCblock1_1 600R
QT_rsN GND NetIC1_8 NetC_VCM1_1 2N2907
QT_rsP VAP NetIC1_8 NetC_VCM1_1 2N2222
VU_q VAP GND 10V
VU_VCM_CURRENT 0 NetC_VCM1_1 0
VUin NetR_POT_3 0 DC 0 SIN(0 2 440Hz 0 0 0) AC 1 0
.PLOT TRAN {v(R_Speaker)} =PLOT(1) =AXIS(1) =NAME(U_speaker) =UNITS(V) =RGB(0, 255, 0)
.PLOT TRAN {v(R_Speaker)+v(L_Speaker)} =PLOT(1) =AXIS(1) =NAME(U_speaker) =UNITS(V) =RGB(0, 255, 0)
.PLOT TRAN {i(R_Speaker)} =PLOT(2) =AXIS(1) =NAME(I_speaker) =UNITS(A)
.PLOT TRAN {p(R_Speaker)} =PLOT(3) =AXIS(1) =NAME(P_speaker) =UNITS(W)
.PLOT TRAN {i(U_VCM_CURRENT)} =PLOT(4) =AXIS(1) =NAME(I_VCM) =UNITS(A)
@@ -36,11 +39,9 @@ VUin NetR_POT_3 0 DC 0 SIN(0 2 440Hz 0 0 0) AC 1 0
.OPTIONS METHOD=GEAR MAXORD=2
*Selected Circuit Analyses:
.TRAN 45.45u 22.73m 0 45.45u
.CONTROL
.ENDC
*Global Parameters:
.PARAM POS={0.06}
.PARAM POS={1}
*Models and Subcircuits:
*TL074