EESchema Schematic File Version 4 LIBS:IV-9_Clock-cache EELAYER 26 0 EELAYER END $Descr A4 11693 8268 encoding utf-8 Sheet 10 16 Title "" Date "" Rev "" Comp "" Comment1 "" Comment2 "" Comment3 "" Comment4 "" $EndDescr Text GLabel 3350 2550 0 50 Input ~ 0 Currentsensing_Tube_1 Text GLabel 3350 2650 0 50 Input ~ 0 Currentsensing_Tube_2 Text GLabel 3350 2750 0 50 Input ~ 0 Currentsensing_Tube_3 Text GLabel 3350 2850 0 50 Input ~ 0 Currentsensing_Tube_4 Text GLabel 3350 2950 0 50 Input ~ 0 Currentsensing_Tube_5 Text GLabel 3350 3050 0 50 Input ~ 0 Currentsensing_Tube_6 $Comp L power:GND #PWR0175 U 1 1 5BB48C39 P 4150 3250 F 0 "#PWR0175" H 4150 3000 50 0001 C CNN F 1 "GND" H 4155 3077 50 0000 C CNN F 2 "" H 4150 3250 50 0001 C CNN F 3 "" H 4150 3250 50 0001 C CNN 1 4150 3250 1 0 0 -1 $EndComp $Comp L power:GND #PWR0176 U 1 1 5BB48C93 P 3850 3250 F 0 "#PWR0176" H 3850 3000 50 0001 C CNN F 1 "GND" H 3855 3077 50 0000 C CNN F 2 "" H 3850 3250 50 0001 C CNN F 3 "" H 3850 3250 50 0001 C CNN 1 3850 3250 1 0 0 -1 $EndComp $Comp L device:C C1005 U 1 1 5BB48CDB P 4400 1850 F 0 "C1005" V 4148 1850 50 0000 C CNN F 1 "100nF" V 4239 1850 50 0000 C CNN F 2 "Capacitors_SMD:C_0603" H 4438 1700 50 0001 C CNN F 3 "~" H 4400 1850 50 0001 C CNN 1 4400 1850 0 1 1 0 $EndComp $Comp L power:GND #PWR0177 U 1 1 5BB48D63 P 4650 1950 F 0 "#PWR0177" H 4650 1700 50 0001 C CNN F 1 "GND" H 4655 1777 50 0000 C CNN F 2 "" H 4650 1950 50 0001 C CNN F 3 "" H 4650 1950 50 0001 C CNN 1 4650 1950 1 0 0 -1 $EndComp Wire Wire Line 4650 1950 4650 1850 Wire Wire Line 4650 1850 4550 1850 Wire Wire Line 4150 1850 4250 1850 $Comp L power:VCC #PWR0178 U 1 1 5BB48E1D P 4150 1750 F 0 "#PWR0178" H 4150 1600 50 0001 C CNN F 1 "VCC" H 4167 1923 50 0000 C CNN F 2 "" H 4150 1750 50 0001 C CNN F 3 "" H 4150 1750 50 0001 C CNN 1 4150 1750 1 0 0 -1 $EndComp Wire Wire Line 4150 1750 4150 1850 Connection ~ 4150 1850 Wire Wire Line 4150 1850 4150 2150 Wire Wire Line 3750 1850 3850 1850 $Comp L power:GND #PWR0179 U 1 1 5BB492CC P 3350 1950 F 0 "#PWR0179" H 3350 1700 50 0001 C CNN F 1 "GND" H 3355 1777 50 0000 C CNN F 2 "" H 3350 1950 50 0001 C CNN F 3 "" H 3350 1950 50 0001 C CNN 1 3350 1950 1 0 0 -1 $EndComp Wire Wire Line 3350 1950 3350 1850 Wire Wire Line 3350 1850 3450 1850 $Comp L voltage_ref:ADR292 U1001 U 1 1 5BB494B1 P 2750 1050 F 0 "U1001" H 2750 1465 50 0000 C CNN F 1 "ADR292" H 2750 1374 50 0000 C CNN F 2 "Housings_SOIC:SOIC-8_3.9x4.9mm_Pitch1.27mm" H 3350 150 50 0001 C CNN F 3 "" H 3350 150 50 0001 C CNN 1 2750 1050 1 0 0 -1 $EndComp $Comp L power:VCC #PWR0180 U 1 1 5BB49576 P 2200 500 F 0 "#PWR0180" H 2200 350 50 0001 C CNN F 1 "VCC" H 2217 673 50 0000 C CNN F 2 "" H 2200 500 50 0001 C CNN F 3 "" H 2200 500 50 0001 C CNN 1 2200 500 1 0 0 -1 $EndComp $Comp L device:C C1001 U 1 1 5BB4970E P 1950 600 F 0 "C1001" V 1698 600 50 0000 C CNN F 1 "10uF" V 1789 600 50 0000 C CNN F 2 "Capacitors_SMD:C_0603" H 1988 450 50 0001 C CNN F 3 "~" H 1950 600 50 0001 C CNN 1 1950 600 0 1 1 0 $EndComp $Comp L device:C C1002 U 1 1 5BB49846 P 1950 1000 F 0 "C1002" V 1698 1000 50 0000 C CNN F 1 "100nF" V 1789 1000 50 0000 C CNN F 2 "Capacitors_SMD:C_0603" H 1988 850 50 0001 C CNN F 3 "~" H 1950 1000 50 0001 C CNN 1 1950 1000 0 1 1 0 $EndComp Wire Wire Line 2100 1000 2200 1000 Wire Wire Line 2200 500 2200 600 Connection ~ 2200 1000 Wire Wire Line 2200 1000 2300 1000 Wire Wire Line 2100 600 2200 600 Connection ~ 2200 600 Wire Wire Line 2200 600 2200 1000 Wire Wire Line 1800 600 1700 600 Wire Wire Line 1700 600 1700 1000 Wire Wire Line 1700 1000 1800 1000 $Comp L power:GND #PWR0181 U 1 1 5BB49E26 P 2200 1300 F 0 "#PWR0181" H 2200 1050 50 0001 C CNN F 1 "GND" H 2205 1127 50 0000 C CNN F 2 "" H 2200 1300 50 0001 C CNN F 3 "" H 2200 1300 50 0001 C CNN 1 2200 1300 1 0 0 -1 $EndComp Wire Wire Line 2200 1300 2200 1200 Wire Wire Line 2200 1200 2300 1200 $Comp L power:GND #PWR0182 U 1 1 5BB4A0C9 P 1700 1300 F 0 "#PWR0182" H 1700 1050 50 0001 C CNN F 1 "GND" H 1705 1127 50 0000 C CNN F 2 "" H 1700 1300 50 0001 C CNN F 3 "" H 1700 1300 50 0001 C CNN 1 1700 1300 1 0 0 -1 $EndComp Wire Wire Line 1700 1300 1700 1000 Connection ~ 1700 1000 Wire Wire Line 3200 1100 3850 1100 Text Label 3400 1100 0 50 ~ 0 V_ref:4.096V $Comp L device:C C1004 U 1 1 5BB49155 P 3600 1850 F 0 "C1004" V 3348 1850 50 0000 C CNN F 1 "100nF" V 3439 1850 50 0000 C CNN F 2 "Capacitors_SMD:C_0603" H 3638 1700 50 0001 C CNN F 3 "~" H 3600 1850 50 0001 C CNN 1 3600 1850 0 1 1 0 $EndComp $Comp L device:C C1003 U 1 1 5BB4AD4E P 3600 1450 F 0 "C1003" V 3348 1450 50 0000 C CNN F 1 "10uF" V 3439 1450 50 0000 C CNN F 2 "Capacitors_SMD:C_0603" H 3638 1300 50 0001 C CNN F 3 "~" H 3600 1450 50 0001 C CNN 1 3600 1450 0 1 1 0 $EndComp Connection ~ 3850 1850 Wire Wire Line 3750 1450 3850 1450 Wire Wire Line 3350 1850 3350 1450 Wire Wire Line 3350 1450 3450 1450 Connection ~ 3350 1850 Wire Wire Line 3850 1450 3850 1850 Wire Wire Line 3850 1450 3850 1100 Connection ~ 3850 1450 Text GLabel 4800 2550 2 50 Input ~ 0 clk Wire Wire Line 4800 2550 4550 2550 Wire Wire Line 4550 2650 4800 2650 Text GLabel 4800 2750 2 50 Input ~ 0 MOSI Text GLabel 4800 2650 2 50 Input ~ 0 MISO Wire Wire Line 4800 2750 4550 2750 Text GLabel 4800 2850 2 50 Input ~ 0 ~CS_ADC Wire Wire Line 4550 2850 4800 2850 $Comp L power:GND #PWR0224 U 1 1 5BBB18E2 P 2350 2500 F 0 "#PWR0224" H 2350 2250 50 0001 C CNN F 1 "GND" H 2355 2327 50 0000 C CNN F 2 "" H 2350 2500 50 0001 C CNN F 3 "" H 2350 2500 50 0001 C CNN 1 2350 2500 1 0 0 -1 $EndComp Wire Wire Line 3350 2450 3150 2450 Wire Wire Line 3350 2350 3150 2350 Wire Wire Line 2350 2350 2350 2500 Wire Wire Line 3850 1850 3850 2150 Connection ~ 3150 2350 Wire Wire Line 3150 2350 2350 2350 Wire Wire Line 3150 2350 3150 2450 $Comp L Analog_ADC:MCP3208 U1002 U 1 1 5BB48A66 P 3950 2650 F 0 "U1002" H 4350 2100 50 0000 C CNN F 1 "MCP3208" H 3550 2100 50 0000 C CNN F 2 "Housings_SOIC:SOIC-16_3.9x9.9mm_Pitch1.27mm" H 4050 2750 50 0001 C CNN F 3 "http://ww1.microchip.com/downloads/en/DeviceDoc/21298c.pdf" H 4050 2750 50 0001 C CNN 1 3950 2650 1 0 0 -1 $EndComp $EndSCHEMATC