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pcb routing ready

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This commit is contained in:
Willem Oldemans
2021-08-08 21:15:37 +02:00
parent c934528f13
commit 155b302765
187 changed files with 59632 additions and 8279 deletions
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44
CAD/Leo_muziekdoos/I2S_DAC_AMP.sch-bak
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@@ -17,8 +17,6 @@ Wire Wire Line
5350 4250 5250 4250
Wire Wire Line
4550 4150 4550 4050
Wire Wire Line
5350 3650 5250 3650
Wire Wire Line
6550 3650 6600 3650
Wire Wire Line
@@ -30,12 +28,12 @@ Wire Wire Line
Text Label 6850 4250 2 70 ~ 0
GAIN
$Comp
L Leo_muziekdoos-eagle-import:AUDIOAMP_MAX98357 U5
L Analog_DAC:AUDIOAMP_MAX98357 U5
U 1 1 60FE0C5F
P 5950 3950
F 0 "U5" H 6150 4600 42 0000 L BNN
F 1 "MAX98357A" H 5450 3250 42 0000 L BNN
F 2 "Package_DFN_QFN:QFN-16-1EP_3x3mm_P0.5mm_EP1.7x1.7mm" H 5950 3950 50 0001 C CNN
F 2 "Package_DFN_QFN:QFN-16-1EP_3x3mm_P0.5mm_EP1.7x1.7mm_ThermalVias" H 5950 3950 50 0001 C CNN
F 3 "" H 5950 3950 50 0001 C CNN
1 5950 3950
1 0 0 -1
@@ -170,7 +168,7 @@ F 3 "" H 5250 4750 50 0001 C CNN
1 0 0 -1
$EndComp
Wire Wire Line
5250 4250 5250 4750
5250 4250 5250 4350
Connection ~ 4900 4150
Wire Wire Line
4900 4150 5350 4150
@@ -185,32 +183,6 @@ F 3 "" H 4550 4050 50 0001 C CNN
1 4550 4050
1 0 0 -1
$EndComp
$Comp
L Device:R R29
U 1 1 60FE0CC0
P 5250 3300
F 0 "R29" H 5320 3346 50 0000 L CNN
F 1 "1M" H 5320 3255 50 0000 L CNN
F 2 "Resistor_SMD:R_0402_1005Metric" V 5180 3300 50 0001 C CNN
F 3 "~" H 5250 3300 50 0001 C CNN
1 5250 3300
1 0 0 -1
$EndComp
Wire Wire Line
5250 3450 5250 3650
$Comp
L power:+3V3 #PWR0155
U 1 1 60FE0CC7
P 5250 3100
F 0 "#PWR0155" H 5250 2950 50 0001 C CNN
F 1 "+3V3" H 5265 3273 50 0000 C CNN
F 2 "" H 5250 3100 50 0001 C CNN
F 3 "" H 5250 3100 50 0001 C CNN
1 5250 3100
1 0 0 -1
$EndComp
Wire Wire Line
5250 3100 5250 3150
Text HLabel 5150 3650 0 50 Input ~ 0
I2S_SD_MODE
Text HLabel 5150 3750 0 50 Input ~ 0
@@ -219,9 +191,6 @@ Text HLabel 5150 3850 0 50 Input ~ 0
I2S_LRCLK
Text HLabel 5150 3950 0 50 Input ~ 0
I2S_DIN
Wire Wire Line
5150 3650 5250 3650
Connection ~ 5250 3650
Wire Wire Line
5150 3950 5350 3950
Wire Wire Line
@@ -326,4 +295,11 @@ Wire Wire Line
6550 3950 6600 3950
Wire Wire Line
6900 3950 7250 3950
Wire Wire Line
5150 3650 5350 3650
Wire Wire Line
5350 4350 5250 4350
Connection ~ 5250 4350
Wire Wire Line
5250 4350 5250 4750
$EndSCHEMATC