WiFi.sch

EESchema Schematic File Version 4
EELAYER 30 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 6 11
Title ""
Date ""
Rev ""
Comp ""
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
Text HLabel 5250 2800 0    50   Input ~ 0
ESP_RX
Text HLabel 5250 2700 0    50   Output ~ 0
ESP_TX
$Comp
L Connector:USB_B_Micro J4
U 1 1 5E701B58
P 2850 4200
AR Path="/5E5F55AD/5E701B58" Ref="J4"  Part="1" 
AR Path="/5E79B5DD/5E701B58" Ref="J?"  Part="1" 
F 0 "J4" H 2907 4667 50  0000 C CNN
F 1 "USB_B_Micro" H 2907 4576 50  0000 C CNN
F 2 "Connector_USB:USB_Micro-B_Amphenol_10103594-0001LF_Horizontal" H 3000 4150 50  0001 C CNN
F 3 "~" H 3000 4150 50  0001 C CNN
	1    2850 4200
	1    0    0    -1  
$EndComp
$Comp
L synermycha-electronics-rescue:CP2102N-A01-GQFN28-Interface_USB U8
U 1 1 5E702C74
P 4300 5200
AR Path="/5E5F55AD/5E702C74" Ref="U8"  Part="1" 
AR Path="/5E79B5DD/5E702C74" Ref="U?"  Part="1" 
F 0 "U8" H 3950 6450 50  0000 C CNN
F 1 "CP2102N-A01-GQFN28" H 3750 5850 50  0000 C CNN
F 2 "Package_DFN_QFN:QFN-28-1EP_5x5mm_P0.5mm_EP3.35x3.35mm" H 3350 5650 50  0001 L CNN
F 3 "https://www.silabs.com/documents/public/data-sheets/cp2102n-datasheet.pdf" H 4350 4450 50  0001 C CNN
	1    4300 5200
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0134
U 1 1 5E704F7B
P 2850 4700
AR Path="/5E5F55AD/5E704F7B" Ref="#PWR0134"  Part="1" 
AR Path="/5E79B5DD/5E704F7B" Ref="#PWR?"  Part="1" 
F 0 "#PWR0134" H 2850 4450 50  0001 C CNN
F 1 "GND" H 2855 4527 50  0000 C CNN
F 2 "" H 2850 4700 50  0001 C CNN
F 3 "" H 2850 4700 50  0001 C CNN
	1    2850 4700
	1    0    0    -1  
$EndComp
Wire Wire Line
	2750 4600 2750 4650
Wire Wire Line
	2750 4650 2850 4650
Wire Wire Line
	2850 4650 2850 4700
Wire Wire Line
	2850 4650 2850 4600
Connection ~ 2850 4650
Wire Wire Line
	3800 4300 3150 4300
Wire Wire Line
	3150 4200 3800 4200
Text Label 3350 4300 0    50   ~ 0
ESP_D-
Text Label 3350 4200 0    50   ~ 0
ESP_D+
Wire Wire Line
	3800 4100 3200 4100
Wire Wire Line
	3200 4100 3200 4000
Wire Wire Line
	3200 4000 3150 4000
Wire Wire Line
	3200 3550 3300 3550
Connection ~ 3200 4000
$Comp
L Device:C_Small C14
U 1 1 5E706CA4
P 3300 3650
AR Path="/5E5F55AD/5E706CA4" Ref="C14"  Part="1" 
AR Path="/5E79B5DD/5E706CA4" Ref="C?"  Part="1" 
F 0 "C14" H 3392 3696 50  0000 L CNN
F 1 "10uF" H 3392 3605 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 3300 3650 50  0001 C CNN
F 3 "~" H 3300 3650 50  0001 C CNN
	1    3300 3650
	1    0    0    -1  
$EndComp
Connection ~ 3300 3550
Wire Wire Line
	3300 3550 3650 3550
$Comp
L Device:C_Small C15
U 1 1 5E706FC5
P 3650 3650
AR Path="/5E5F55AD/5E706FC5" Ref="C15"  Part="1" 
AR Path="/5E79B5DD/5E706FC5" Ref="C?"  Part="1" 
F 0 "C15" H 3742 3696 50  0000 L CNN
F 1 "0.1uF" H 3742 3605 50  0000 L CNN
F 2 "Capacitor_SMD:C_0402_1005Metric" H 3650 3650 50  0001 C CNN
F 3 "~" H 3650 3650 50  0001 C CNN
	1    3650 3650
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0135
U 1 1 5E7073DF
P 3300 3750
AR Path="/5E5F55AD/5E7073DF" Ref="#PWR0135"  Part="1" 
AR Path="/5E79B5DD/5E7073DF" Ref="#PWR?"  Part="1" 
F 0 "#PWR0135" H 3300 3500 50  0001 C CNN
F 1 "GND" H 3305 3577 50  0000 C CNN
F 2 "" H 3300 3750 50  0001 C CNN
F 3 "" H 3300 3750 50  0001 C CNN
	1    3300 3750
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0136
U 1 1 5E70778D
P 3650 3750
AR Path="/5E5F55AD/5E70778D" Ref="#PWR0136"  Part="1" 
AR Path="/5E79B5DD/5E70778D" Ref="#PWR?"  Part="1" 
F 0 "#PWR0136" H 3650 3500 50  0001 C CNN
F 1 "GND" H 3655 3577 50  0000 C CNN
F 2 "" H 3650 3750 50  0001 C CNN
F 3 "" H 3650 3750 50  0001 C CNN
	1    3650 3750
	1    0    0    -1  
$EndComp
Text Label 3350 4100 0    50   ~ 0
ESP_VBUS
$Comp
L Device:C_Small C16
U 1 1 5E708BFB
P 4550 3650
AR Path="/5E5F55AD/5E708BFB" Ref="C16"  Part="1" 
AR Path="/5E79B5DD/5E708BFB" Ref="C?"  Part="1" 
F 0 "C16" H 4642 3696 50  0000 L CNN
F 1 "10uF" H 4642 3605 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 4550 3650 50  0001 C CNN
F 3 "~" H 4550 3650 50  0001 C CNN
	1    4550 3650
	1    0    0    -1  
$EndComp
$Comp
L Device:C_Small C17
U 1 1 5E7092FE
P 4900 3650
AR Path="/5E5F55AD/5E7092FE" Ref="C17"  Part="1" 
AR Path="/5E79B5DD/5E7092FE" Ref="C?"  Part="1" 
F 0 "C17" H 4992 3696 50  0000 L CNN
F 1 "0.1uF" H 4992 3605 50  0000 L CNN
F 2 "Capacitor_SMD:C_0402_1005Metric" H 4900 3650 50  0001 C CNN
F 3 "~" H 4900 3650 50  0001 C CNN
	1    4900 3650
	1    0    0    -1  
$EndComp
$Comp
L power:+3V3 #PWR0137
U 1 1 5E709679
P 4900 3550
AR Path="/5E5F55AD/5E709679" Ref="#PWR0137"  Part="1" 
AR Path="/5E79B5DD/5E709679" Ref="#PWR?"  Part="1" 
F 0 "#PWR0137" H 4900 3400 50  0001 C CNN
F 1 "+3V3" H 4915 3723 50  0000 C CNN
F 2 "" H 4900 3550 50  0001 C CNN
F 3 "" H 4900 3550 50  0001 C CNN
	1    4900 3550
	1    0    0    -1  
$EndComp
Wire Wire Line
	4900 3550 4550 3550
Connection ~ 4900 3550
Wire Wire Line
	4550 3550 4300 3550
Wire Wire Line
	4200 3550 4200 3900
Connection ~ 4550 3550
Wire Wire Line
	4300 3900 4300 3550
Connection ~ 4300 3550
Wire Wire Line
	4300 3550 4200 3550
$Comp
L power:GND #PWR0138
U 1 1 5E70A041
P 4550 3750
AR Path="/5E5F55AD/5E70A041" Ref="#PWR0138"  Part="1" 
AR Path="/5E79B5DD/5E70A041" Ref="#PWR?"  Part="1" 
F 0 "#PWR0138" H 4550 3500 50  0001 C CNN
F 1 "GND" H 4555 3577 50  0000 C CNN
F 2 "" H 4550 3750 50  0001 C CNN
F 3 "" H 4550 3750 50  0001 C CNN
	1    4550 3750
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0139
U 1 1 5E70A356
P 4900 3750
AR Path="/5E5F55AD/5E70A356" Ref="#PWR0139"  Part="1" 
AR Path="/5E79B5DD/5E70A356" Ref="#PWR?"  Part="1" 
F 0 "#PWR0139" H 4900 3500 50  0001 C CNN
F 1 "GND" H 4905 3577 50  0000 C CNN
F 2 "" H 4900 3750 50  0001 C CNN
F 3 "" H 4900 3750 50  0001 C CNN
	1    4900 3750
	1    0    0    -1  
$EndComp
Wire Wire Line
	3200 3550 3200 4000
$Comp
L power:GND #PWR0140
U 1 1 5E70D6E7
P 4300 4600
AR Path="/5E5F55AD/5E70D6E7" Ref="#PWR0140"  Part="1" 
AR Path="/5E79B5DD/5E70D6E7" Ref="#PWR?"  Part="1" 
F 0 "#PWR0140" H 4300 4350 50  0001 C CNN
F 1 "GND" H 4305 4427 50  0000 C CNN
F 2 "" H 4300 4600 50  0001 C CNN
F 3 "" H 4300 4600 50  0001 C CNN
	1    4300 4600
	1    0    0    -1  
$EndComp
$Comp
L Device:R_Small R16
U 1 1 5E713650
P 5150 4300
AR Path="/5E5F55AD/5E713650" Ref="R16"  Part="1" 
AR Path="/5E79B5DD/5E713650" Ref="R?"  Part="1" 
F 0 "R16" V 5050 4300 50  0000 C CNN
F 1 "12K" V 4950 4300 50  0000 C CNN
F 2 "Resistor_SMD:R_0402_1005Metric" H 5150 4300 50  0001 C CNN
F 3 "~" H 5150 4300 50  0001 C CNN
	1    5150 4300
	0    -1   -1   0   
$EndComp
$Comp
L Device:R_Small R17
U 1 1 5E713E93
P 5200 5050
AR Path="/5E5F55AD/5E713E93" Ref="R17"  Part="1" 
AR Path="/5E79B5DD/5E713E93" Ref="R?"  Part="1" 
F 0 "R17" V 5396 5050 50  0000 C CNN
F 1 "12K" V 5305 5050 50  0000 C CNN
F 2 "Resistor_SMD:R_0402_1005Metric" H 5200 5050 50  0001 C CNN
F 3 "~" H 5200 5050 50  0001 C CNN
	1    5200 5050
	0    -1   -1   0   
$EndComp
Wire Wire Line
	5550 4300 5250 4300
Wire Wire Line
	4800 4300 4950 4300
Wire Wire Line
	4800 4400 4800 5050
Wire Wire Line
	4800 5050 4950 5050
Wire Wire Line
	5300 5050 5550 5050
Wire Wire Line
	5350 4600 5250 4600
Wire Wire Line
	5250 4600 5100 4750
Wire Wire Line
	5100 4750 4950 4750
Wire Wire Line
	4950 4750 4950 5050
Connection ~ 4950 5050
Wire Wire Line
	4950 5050 5100 5050
Wire Wire Line
	5350 4750 5250 4750
Wire Wire Line
	5250 4750 5100 4600
Wire Wire Line
	5100 4600 4950 4600
Wire Wire Line
	4950 4600 4950 4300
Connection ~ 4950 4300
Wire Wire Line
	4950 4300 5050 4300
$Comp
L Analog_Switch:TS5A3166DBVR U9
U 1 1 5E721990
P 5700 3500
AR Path="/5E5F55AD/5E721990" Ref="U9"  Part="1" 
AR Path="/5E79B5DD/5E721990" Ref="U?"  Part="1" 
F 0 "U9" H 5900 3400 50  0000 L CNN
F 1 "TS5A3167DBVR" H 5900 3300 50  0000 L CNN
F 2 "Package_TO_SOT_SMD:SOT-23-5" H 5650 3350 50  0001 C CNN
F 3 " http://www.ti.com/lit/ds/symlink/ts5a3166.pdf" H 5700 3600 50  0001 C CNN
	1    5700 3500
	1    0    0    -1  
$EndComp
Wire Wire Line
	6000 3500 6550 3500
Wire Wire Line
	4800 4200 6550 4200
$Comp
L power:GND #PWR0141
U 1 1 5E72A379
P 5800 3800
AR Path="/5E5F55AD/5E72A379" Ref="#PWR0141"  Part="1" 
AR Path="/5E79B5DD/5E72A379" Ref="#PWR?"  Part="1" 
F 0 "#PWR0141" H 5800 3550 50  0001 C CNN
F 1 "GND" H 5805 3627 50  0000 C CNN
F 2 "" H 5800 3800 50  0001 C CNN
F 3 "" H 5800 3800 50  0001 C CNN
	1    5800 3800
	1    0    0    -1  
$EndComp
$Comp
L power:+3V3 #PWR0142
U 1 1 5E72A8C7
P 5800 3000
AR Path="/5E5F55AD/5E72A8C7" Ref="#PWR0142"  Part="1" 
AR Path="/5E79B5DD/5E72A8C7" Ref="#PWR?"  Part="1" 
F 0 "#PWR0142" H 5800 2850 50  0001 C CNN
F 1 "+3V3" H 5815 3173 50  0000 C CNN
F 2 "" H 5800 3000 50  0001 C CNN
F 3 "" H 5800 3000 50  0001 C CNN
	1    5800 3000
	1    0    0    -1  
$EndComp
$Comp
L Device:C_Small C18
U 1 1 5E72B9BF
P 6000 3100
AR Path="/5E5F55AD/5E72B9BF" Ref="C18"  Part="1" 
AR Path="/5E79B5DD/5E72B9BF" Ref="C?"  Part="1" 
F 0 "C18" H 6092 3146 50  0000 L CNN
F 1 "0.1uF" H 6092 3055 50  0000 L CNN
F 2 "Capacitor_SMD:C_0402_1005Metric" H 6000 3100 50  0001 C CNN
F 3 "~" H 6000 3100 50  0001 C CNN
	1    6000 3100
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0143
U 1 1 5E72C8E5
P 6000 3200
AR Path="/5E5F55AD/5E72C8E5" Ref="#PWR0143"  Part="1" 
AR Path="/5E79B5DD/5E72C8E5" Ref="#PWR?"  Part="1" 
F 0 "#PWR0143" H 6000 2950 50  0001 C CNN
F 1 "GND" H 6005 3027 50  0000 C CNN
F 2 "" H 6000 3200 50  0001 C CNN
F 3 "" H 6000 3200 50  0001 C CNN
	1    6000 3200
	1    0    0    -1  
$EndComp
Wire Wire Line
	6000 3000 5800 3000
Wire Wire Line
	5800 3000 5800 3200
Connection ~ 5800 3000
Wire Wire Line
	3200 3550 3200 3000
Wire Wire Line
	3200 3000 4050 3000
Wire Wire Line
	4050 3000 4050 3050
Connection ~ 3200 3550
$Comp
L Device:R_Small R14
U 1 1 5E7384E0
P 4050 3150
AR Path="/5E5F55AD/5E7384E0" Ref="R14"  Part="1" 
AR Path="/5E79B5DD/5E7384E0" Ref="R?"  Part="1" 
F 0 "R14" H 4109 3196 50  0000 L CNN
F 1 "2K2" H 4109 3105 50  0000 L CNN
F 2 "Resistor_SMD:R_0402_1005Metric" H 4050 3150 50  0001 C CNN
F 3 "~" H 4050 3150 50  0001 C CNN
	1    4050 3150
	1    0    0    -1  
$EndComp
$Comp
L Device:R_Small R15
U 1 1 5E73889B
P 4050 3350
AR Path="/5E5F55AD/5E73889B" Ref="R15"  Part="1" 
AR Path="/5E79B5DD/5E73889B" Ref="R?"  Part="1" 
F 0 "R15" H 4109 3396 50  0000 L CNN
F 1 "3K3" H 4109 3305 50  0000 L CNN
F 2 "Resistor_SMD:R_0402_1005Metric" H 4050 3350 50  0001 C CNN
F 3 "~" H 4050 3350 50  0001 C CNN
	1    4050 3350
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0144
U 1 1 5E738C12
P 4050 3450
AR Path="/5E5F55AD/5E738C12" Ref="#PWR0144"  Part="1" 
AR Path="/5E79B5DD/5E738C12" Ref="#PWR?"  Part="1" 
F 0 "#PWR0144" H 4050 3200 50  0001 C CNN
F 1 "GND" H 4055 3277 50  0000 C CNN
F 2 "" H 4050 3450 50  0001 C CNN
F 3 "" H 4050 3450 50  0001 C CNN
	1    4050 3450
	1    0    0    -1  
$EndComp
Connection ~ 4050 3250
Connection ~ 6550 4200
Wire Wire Line
	4800 4100 6650 4100
Wire Wire Line
	6550 3500 6550 4200
Wire Wire Line
	5250 3250 5250 3600
Wire Wire Line
	5250 3600 5400 3600
Wire Wire Line
	4050 3250 5250 3250
Wire Wire Line
	5400 3500 5350 3500
Wire Wire Line
	5350 3500 5350 2800
Wire Wire Line
	5350 2800 5250 2800
Wire Wire Line
	5250 2700 6650 2700
Wire Wire Line
	6650 2700 6650 4100
Wire Wire Line
	6550 4200 7450 4200
Wire Wire Line
	6650 4100 6650 4750
Connection ~ 6650 4100
Wire Wire Line
	5750 4600 6250 4600
Wire Wire Line
	6250 4600 6250 4300
Wire Wire Line
	6250 4300 7450 4300
Wire Wire Line
	5750 4750 6250 4750
Wire Wire Line
	6250 4750 6250 5050
Wire Wire Line
	7450 4400 7350 4400
Wire Wire Line
	7350 4400 7350 3300
Wire Wire Line
	7350 3300 8450 3300
Text HLabel 8450 3300 2    50   Output ~ 0
WS2812B_IN
Wire Wire Line
	8050 4000 8050 4200
Connection ~ 8050 4000
Wire Wire Line
	8100 4000 8050 4000
Wire Wire Line
	8050 3850 8050 4000
Connection ~ 8050 4200
Wire Wire Line
	8050 4400 7950 4400
$Comp
L Device:R_Small R18
U 1 1 5E7AA223
P 8050 4300
F 0 "R18" H 7991 4254 50  0000 R CNN
F 1 "10K" H 7991 4345 50  0000 R CNN
F 2 "Resistor_SMD:R_0402_1005Metric" H 8050 4300 50  0001 C CNN
F 3 "~" H 8050 4300 50  0001 C CNN
	1    8050 4300
	-1   0    0    1   
$EndComp
Wire Wire Line
	6250 5050 8500 5050
Wire Wire Line
	8050 4500 7950 4500
Wire Wire Line
	8050 4750 8050 4500
Wire Wire Line
	6650 4750 8050 4750
Wire Wire Line
	8500 4300 8500 5050
Wire Wire Line
	7950 4300 8500 4300
Wire Wire Line
	7950 4200 8050 4200
$Comp
L power:GND #PWR0145
U 1 1 5E76CA12
P 8300 4000
AR Path="/5E5F55AD/5E76CA12" Ref="#PWR0145"  Part="1" 
AR Path="/5E79B5DD/5E76CA12" Ref="#PWR?"  Part="1" 
F 0 "#PWR0145" H 8300 3750 50  0001 C CNN
F 1 "GND" H 8305 3827 50  0000 C CNN
F 2 "" H 8300 4000 50  0001 C CNN
F 3 "" H 8300 4000 50  0001 C CNN
	1    8300 4000
	1    0    0    -1  
$EndComp
$Comp
L power:+3V3 #PWR0146
U 1 1 5E76CA0A
P 8050 3850
AR Path="/5E5F55AD/5E76CA0A" Ref="#PWR0146"  Part="1" 
AR Path="/5E79B5DD/5E76CA0A" Ref="#PWR?"  Part="1" 
F 0 "#PWR0146" H 8050 3700 50  0001 C CNN
F 1 "+3V3" H 8065 4023 50  0000 C CNN
F 2 "" H 8050 3850 50  0001 C CNN
F 3 "" H 8050 3850 50  0001 C CNN
	1    8050 3850
	1    0    0    -1  
$EndComp
$Comp
L Device:C_Small C19
U 1 1 5E76CA04
P 8200 4000
AR Path="/5E5F55AD/5E76CA04" Ref="C19"  Part="1" 
AR Path="/5E79B5DD/5E76CA04" Ref="C?"  Part="1" 
F 0 "C19" V 7971 4000 50  0000 C CNN
F 1 "0.1uF" V 8062 4000 50  0000 C CNN
F 2 "Capacitor_SMD:C_0402_1005Metric" H 8200 4000 50  0001 C CNN
F 3 "~" H 8200 4000 50  0001 C CNN
	1    8200 4000
	0    1    1    0   
$EndComp
$Comp
L power:GND #PWR0147
U 1 1 5E76775C
P 7450 4500
AR Path="/5E5F55AD/5E76775C" Ref="#PWR0147"  Part="1" 
AR Path="/5E79B5DD/5E76775C" Ref="#PWR?"  Part="1" 
F 0 "#PWR0147" H 7450 4250 50  0001 C CNN
F 1 "GND" H 7455 4327 50  0000 C CNN
F 2 "" H 7450 4500 50  0001 C CNN
F 3 "" H 7450 4500 50  0001 C CNN
	1    7450 4500
	1    0    0    -1  
$EndComp
$Comp
L Connector_Generic:Conn_02x04_Odd_Even J5
U 1 1 5E762F6E
P 7650 4400
AR Path="/5E5F55AD/5E762F6E" Ref="J5"  Part="1" 
AR Path="/5E79B5DD/5E762F6E" Ref="J?"  Part="1" 
F 0 "J5" H 7700 3975 50  0000 C CNN
F 1 "ESP_01" H 7700 4066 50  0000 C CNN
F 2 "Connector_PinSocket_2.54mm:PinSocket_2x04_P2.54mm_Vertical_SMD" H 7650 4400 50  0001 C CNN
F 3 "~" H 7650 4400 50  0001 C CNN
	1    7650 4400
	1    0    0    1   
$EndComp
Wire Notes Line
	5450 3200 5450 3800
Wire Notes Line
	5450 3800 5950 3800
Wire Notes Line
	5950 3800 5950 3200
Wire Notes Line
	5950 3200 5450 3200
Text Notes 5450 3200 0    50   ~ 0
NC Version!
Text Label 7300 4200 2    50   ~ 0
CONN_ESP_RX
Text Label 7300 4300 2    50   ~ 0
CONN_ESP_GPIO0
Text Label 7300 4400 2    50   ~ 0
CONN_ESP_GPIO2
Wire Wire Line
	7350 4400 7300 4400
Connection ~ 7350 4400
Text Label 8350 4500 0    50   ~ 0
CONN_ESP_TX
Text Label 8350 4300 0    50   ~ 0
CONN_ESP_RESET
Text Label 8350 4400 0    50   ~ 0
CONN_ESP_CH_PD
Wire Wire Line
	8350 4400 8050 4400
Connection ~ 8050 4400
Wire Wire Line
	8350 4500 8050 4500
Connection ~ 8050 4500
$Comp
L Transistor_BJT:BC847 Q2
U 1 1 5E7F7A4F
P 5550 4500
F 0 "Q2" V 5450 4700 50  0000 C CNN
F 1 "BC847" V 5550 4750 50  0000 C CNN
F 2 "Package_TO_SOT_SMD:SOT-23" H 5750 4425 50  0001 L CIN
F 3 "http://www.infineon.com/dgdl/Infineon-BC847SERIES_BC848SERIES_BC849SERIES_BC850SERIES-DS-v01_01-en.pdf?fileId=db3a304314dca389011541d4630a1657" H 5550 4500 50  0001 L CNN
	1    5550 4500
	0    1    1    0   
$EndComp
$Comp
L Transistor_BJT:BC847 Q3
U 1 1 5E7F94B2
P 5550 4850
F 0 "Q3" V 5500 5050 50  0000 C CNN
F 1 "BC847" V 5400 5100 50  0000 C CNN
F 2 "Package_TO_SOT_SMD:SOT-23" H 5750 4775 50  0001 L CIN
F 3 "http://www.infineon.com/dgdl/Infineon-BC847SERIES_BC848SERIES_BC849SERIES_BC850SERIES-DS-v01_01-en.pdf?fileId=db3a304314dca389011541d4630a1657" H 5550 4850 50  0001 L CNN
	1    5550 4850
	0    1    -1   0   
$EndComp
$EndSCHEMATC