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IsoISE-feather.sch
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IsoISE-feather.sch
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EESchema Schematic File Version 2
LIBS:IsoISE-feather
LIBS:diy-r
LIBS:power
LIBS:device
LIBS:switches
LIBS:relays
LIBS:motors
LIBS:transistors
LIBS:conn
LIBS:linear
LIBS:regul
LIBS:74xx
LIBS:cmos4000
LIBS:adc-dac
LIBS:memory
LIBS:xilinx
LIBS:microcontrollers
LIBS:dsp
LIBS:microchip
LIBS:analog_switches
LIBS:motorola
LIBS:texas
LIBS:intel
LIBS:audio
LIBS:interface
LIBS:digital-audio
LIBS:philips
LIBS:display
LIBS:cypress
LIBS:siliconi
LIBS:opto
LIBS:atmel
LIBS:contrib
LIBS:valves
LIBS:analog-switches
LIBS:automation
LIBS:bjt
LIBS:can
LIBS:capacitive
LIBS:digpot
LIBS:diode
LIBS:fet
LIBS:figaro
LIBS:fluid
LIBS:graphic
LIBS:hc11
LIBS:i2c
LIBS:inductive
LIBS:mech-switch
LIBS:periph
LIBS:power-switches
LIBS:protection
LIBS:pspice
LIBS:radio
LIBS:renesas
LIBS:resist
LIBS:supervisor
LIBS:switcher
LIBS:video
LIBS:Amplifier_Audio
LIBS:Amplifier_Buffer
LIBS:Amplifier_Current
LIBS:Amplifier_Difference
LIBS:Amplifier_Instrumentation
LIBS:Amplifier_Operational
LIBS:Amplifier_Video
LIBS:Analog
LIBS:Analog_ADC
LIBS:Analog_DAC
LIBS:Analog_Switch
LIBS:Audio
LIBS:Battery_Management
LIBS:Comparator
LIBS:Connector_Generic
LIBS:Connector_Generic_Shielded
LIBS:Connector_Specialized
LIBS:Converter_ACDC
LIBS:Converter_DCDC
LIBS:CPLD_Altera
LIBS:CPLD_Xilinx
LIBS:CPU
LIBS:CPU_NXP_6800
LIBS:CPU_NXP_68000
LIBS:CPU_PowerPC
LIBS:Device
LIBS:Diode
LIBS:Diode_Bridge
LIBS:Diode_Laser
LIBS:Display_Character
LIBS:Display_Graphic
LIBS:Driver_Display
LIBS:Driver_FET
LIBS:Driver_LED
LIBS:Driver_Motor
LIBS:Driver_Relay
LIBS:DSP_Freescale
LIBS:DSP_Microchip_DSPIC33
LIBS:DSP_Motorola
LIBS:DSP_Texas
LIBS:Filter
LIBS:FPGA_Actel
LIBS:FPGA_Xilinx
LIBS:FPGA_Xilinx_Artix7
LIBS:FPGA_Xilinx_Kintex7
LIBS:FPGA_Xilinx_Spartan6
LIBS:FPGA_Xilinx_Virtex5
LIBS:FPGA_Xilinx_Virtex6
LIBS:FPGA_Xilinx_Virtex7
LIBS:frep
LIBS:GPU
LIBS:Graphic
LIBS:Interface
LIBS:Interface_CAN_LIN
LIBS:Interface_CurrentLoop
LIBS:Interface_Ethernet
LIBS:Interface_Expansion
LIBS:Interface_HID
LIBS:Interface_LineDriver
LIBS:Interface_Optical
LIBS:Interface_Telecom
LIBS:Interface_UART
LIBS:Interface_USB
LIBS:Isolator
LIBS:Isolator_Analog
LIBS:Jumper
LIBS:LED
LIBS:Logic_74xgxx
LIBS:Logic_74xx
LIBS:Logic_CMOS_4000
LIBS:Logic_CMOS_IEEE
LIBS:Logic_LevelTranslator
LIBS:Logic_Programmable
LIBS:Logic_TTL_IEEE
LIBS:MCU_AnalogDevices
LIBS:MCU_Atmel_8051
LIBS:MCU_Atmel_ATMEGA
LIBS:MCU_Atmel_ATTINY
LIBS:MCU_Atmel_AVR
LIBS:MCU_Cypress
LIBS:MCU_Infineon
LIBS:MCU_Intel
LIBS:MCU_Microchip_PIC10
LIBS:MCU_Microchip_PIC12
LIBS:MCU_Microchip_PIC16
LIBS:MCU_Microchip_PIC18
LIBS:MCU_Microchip_PIC24
LIBS:MCU_Microchip_PIC32
LIBS:MCU_Microchip_SAME
LIBS:MCU_Microchip_SAML
LIBS:MCU_Module
LIBS:MCU_NXP_ColdFire
LIBS:MCU_NXP_HC11
LIBS:MCU_NXP_HC12
LIBS:MCU_NXP_HCS12
LIBS:MCU_NXP_Kinetis
LIBS:MCU_NXP_LPC
LIBS:MCU_NXP_MAC7100
LIBS:MCU_NXP_MCore
LIBS:MCU_NXP_S08
LIBS:MCU_Parallax
LIBS:MCU_SiFive
LIBS:MCU_SiliconLabs
LIBS:MCU_ST_STM8
LIBS:MCU_ST_STM32
LIBS:MCU_Texas
LIBS:MCU_Texas_MSP430
LIBS:Mechanical
LIBS:Memory_Controller
LIBS:Memory_EEPROM
LIBS:Memory_EPROM
LIBS:Memory_Flash
LIBS:Memory_NVRAM
LIBS:Memory_RAM
LIBS:Memory_ROM
LIBS:Memory_UniqueID
LIBS:Motor
LIBS:Oscillator
LIBS:Potentiometer_Digital
LIBS:Power_Management
LIBS:Power_Protection
LIBS:Power_Supervisor
LIBS:Reference_Current
LIBS:Reference_Voltage
LIBS:Regulator_Controller
LIBS:Regulator_Current
LIBS:Regulator_Linear
LIBS:Regulator_SwitchedCapacitor
LIBS:Regulator_Switching
LIBS:Relay
LIBS:Relay_SolidState
LIBS:RF
LIBS:RF_AM_FM
LIBS:RF_Bluetooth
LIBS:RF_GPS
LIBS:RF_Mixer
LIBS:RF_Module
LIBS:RF_RFID
LIBS:RF_WiFi
LIBS:RF_ZigBee
LIBS:Sensor
LIBS:Sensor_Audio
LIBS:Sensor_Current
LIBS:Sensor_Gas
LIBS:Sensor_Humidity
LIBS:Sensor_Magnetic
LIBS:Sensor_Motion
LIBS:Sensor_Optical
LIBS:Sensor_Pressure
LIBS:Sensor_Proximity
LIBS:Sensor_Temperature
LIBS:Sensor_Touch
LIBS:Sensor_Voltage
LIBS:Switch
LIBS:Timer
LIBS:Timer_PLL
LIBS:Timer_RTC
LIBS:Transformer
LIBS:Transistor_Array
LIBS:Transistor_BJT
LIBS:Transistor_FET
LIBS:Transistor_IGBT
LIBS:Triac_Thyristor
LIBS:Valve
LIBS:Video
LIBS:adc_kl
LIBS:IsoISE-feather-cache
EELAYER 25 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 1 1
Title "Isolon redux"
Date "2018-03-13"
Rev "0.4"
Comp "BitFIXit"
Comment1 ""
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VREF\n
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F 2 "Capacitors_SMD:C_0805_HandSoldering" H 6250 2850 60 0001 C CNN
F 3 "" H 6250 2850 60 0001 C CNN
1 6250 2850
0 1 1 0
$EndComp
$Comp
L VDD #PWR04
U 1 1 5A9571D1
P 6800 1950
F 0 "#PWR04" H 6800 2100 40 0001 C CNN
F 1 "VDD" H 6800 2070 40 0000 C CNN
F 2 "" H 6800 1950 50 0000 C CNN
F 3 "" H 6800 1950 50 0000 C CNN
1 6800 1950
1 0 0 -1
$EndComp
$Comp
L Conn_Coaxial J2
U 1 1 5A95818A
P 4900 4100
F 0 "J2" H 4910 4220 50 0000 C CNN
F 1 "BNC" H 5050 4000 50 0000 C CNN
F 2 "kicad-library:BNC-Amphenol" H 4900 4100 50 0001 C CNN
F 3 "https://www.amphenolrf.com/downloads/dl/file/id/7797/product/565/031_5431_10rfx_customer_drawing.pdf" H 4900 4100 50 0001 C CNN
1 4900 4100
-1 0 0 -1
$EndComp
$Comp
L TL072 U3
U 1 1 5A961D83
P 5950 4200
F 0 "U3" H 6000 4300 50 0000 L CNN
F 1 "TL072" H 6000 4050 50 0000 L CNN
F 2 "kicad-library:SOP-8L" H 5950 4200 50 0001 C CNN
F 3 "http://www.ti.com/lit/ds/symlink/tl072.pdf" H 5950 4200 50 0001 C CNN
1 5950 4200
1 0 0 -1
$EndComp
$Comp
L MTU1D0305MC U1
U 1 1 5A97B89A
P 2550 2450
F 0 "U1" H 3000 2900 60 0000 C CNN
F 1 "MTU1D0305MC" H 2550 2000 60 0000 C CNN
F 2 "kicad-library:5pinMTU" H 2550 3000 60 0001 C CNN
F 3 "https://power.murata.com/data/power/ncl/kdc_mtu1.pdf" H 2450 2950 60 0001 C CNN
1 2550 2450
1 0 0 -1
$EndComp
$Comp
L INDUCTOR-MAG-CORE L1
U 1 1 5A985F24
P 3550 2000
F 0 "L1" V 3400 2150 50 0000 C CNN
F 1 "10uH" V 3600 2000 50 0000 C CNN
F 2 "kicad-library:Inductor_Murata_8200" H 3500 2000 60 0001 C CNN
F 3 "" H 3500 2000 60 0001 C CNN
1 3550 2000
0 1 1 0
$EndComp
$Comp
L INDUCTOR-MAG-CORE L2
U 1 1 5A986792
P 3550 3000
F 0 "L2" V 3400 3150 50 0000 C CNN
F 1 "10uH" V 3600 3000 50 0000 C CNN
F 2 "kicad-library:Inductor_Murata_8200" H 3500 3000 60 0001 C CNN
F 3 "https://www.murata-ps.com/data/magnetics/kmp_8200c.pdf" H 3500 3000 60 0001 C CNN
1 3550 3000
0 1 1 0
$EndComp
$Comp
L TL072 U3
U 2 1 5A961E1C
P 7150 4100
F 0 "U3" H 7200 4200 50 0000 L CNN
F 1 "TL072" H 7200 3950 50 0000 L CNN
F 2 "kicad-library:SOP-8L" H 7150 4100 50 0001 C CNN
F 3 "" H 7150 4100 50 0001 C CNN
2 7150 4100
1 0 0 -1
$EndComp
$Comp
L PWR_FLAG #FLG05
U 1 1 5A9CDC6E
P 8500 6100
F 0 "#FLG05" H 8500 6175 50 0001 C CNN
F 1 "PWR_FLAG" H 8500 6250 50 0000 C CNN
F 2 "" H 8500 6100 50 0001 C CNN
F 3 "" H 8500 6100 50 0001 C CNN
1 8500 6100
1 0 0 -1
$EndComp
$Comp
L PWR_FLAG #FLG06
U 1 1 5A9CE7EB
P 9850 6200
F 0 "#FLG06" H 9850 6275 50 0001 C CNN
F 1 "PWR_FLAG" H 9850 6350 50 0000 C CNN
F 2 "" H 9850 6200 50 0001 C CNN
F 3 "" H 9850 6200 50 0001 C CNN
1 9850 6200
1 0 0 1
$EndComp
$Comp
L PWR_FLAG #FLG07
U 1 1 5A9CE7F1
P 10350 6100
F 0 "#FLG07" H 10350 6175 50 0001 C CNN
F 1 "PWR_FLAG" H 10350 6250 50 0000 C CNN
F 2 "" H 10350 6100 50 0001 C CNN
F 3 "" H 10350 6100 50 0001 C CNN
1 10350 6100
1 0 0 -1
$EndComp
$Comp
L VDD #PWR08
U 1 1 5A9CEAF4
P 9850 6100
F 0 "#PWR08" H 9850 6250 40 0001 C CNN
F 1 "VDD" H 9850 6220 40 0000 C CNN
F 2 "" H 9850 6100 50 0000 C CNN
F 3 "" H 9850 6100 50 0000 C CNN
1 9850 6100
1 0 0 -1
$EndComp
$Comp
L PWR_FLAG #FLG09
U 1 1 5A9D33C1
P 8000 6200
F 0 "#FLG09" H 8000 6275 50 0001 C CNN
F 1 "PWR_FLAG" H 8000 6350 50 0000 C CNN
F 2 "" H 8000 6200 50 0001 C CNN
F 3 "" H 8000 6200 50 0001 C CNN
1 8000 6200
1 0 0 1
$EndComp
Text Notes 7100 6200 0 60 ~ 0
Non-Isolated
Text Notes 9150 6200 0 60 ~ 0
Isolated
Text Notes 8800 5800 0 60 ~ 0
Power Flags
Text Notes 8400 3700 0 120 ~ 0
ADC
Text Notes 4650 3650 0 120 ~ 0
Front End
Text Notes 5700 1650 0 120 ~ 0
Voltage ref
Text Notes 1800 4100 0 120 ~ 0
I2C Isolation
Text Notes 1900 1700 0 120 ~ 0
Isolated +/- Power
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Adafruit FeatherWing\n
$Comp
L VCC #PWR010
U 1 1 5A9AEC53
P 8950 700
F 0 "#PWR010" H 8950 550 50 0001 C CNN
F 1 "VCC" H 8950 850 50 0000 C CNN
F 2 "" H 8950 700 50 0000 C CNN
F 3 "" H 8950 700 50 0000 C CNN
1 8950 700
1 0 0 -1
$EndComp
$Comp
L GND #PWR011
U 1 1 5A9AEC56
P 8950 2450
F 0 "#PWR011" H 8950 2200 50 0001 C CNN
F 1 "GND" H 8950 2300 50 0000 C CNN
F 2 "" H 8950 2450 50 0000 C CNN
F 3 "" H 8950 2450 50 0000 C CNN
1 8950 2450
1 0 0 -1
$EndComp
Text Label 9300 850 2 60 ~ 0
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Text Label 9300 1050 2 60 ~ 0
AREF
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A0
Text Label 9300 1350 2 60 ~ 0
A1
Text Label 9300 1450 2 60 ~ 0
A2
Text Label 9300 1550 2 60 ~ 0
A3
Text Label 9300 1750 2 60 ~ 0
A5
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SCK
Text Label 9300 1950 2 60 ~ 0
MOSI
Text Label 9300 2050 2 60 ~ 0
MISO
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RX
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TX
Text Label 9300 1650 2 60 ~ 0
A4
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EN
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13
Text Label 10800 1650 2 60 ~ 0
12
Text Label 10800 1750 2 60 ~ 0
27
Text Label 10800 1850 2 60 ~ 0
33
Text Label 10800 1950 2 60 ~ 0
15
Text Label 10800 2050 2 60 ~ 0
32
Text Label 10800 2150 2 60 ~ 0
14
Text Label 10800 2250 2 60 ~ 0
SCL
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SDA
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VBAT
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VUSB
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SCL
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SDA
$Comp
L VCC #PWR012
U 1 1 5A9B47BD
P 850 2150
F 0 "#PWR012" H 850 2000 50 0001 C CNN
F 1 "VCC" H 850 2300 50 0000 C CNN
F 2 "" H 850 2150 50 0001 C CNN
F 3 "" H 850 2150 50 0001 C CNN
1 850 2150
1 0 0 -1
$EndComp
$Comp
L GND #PWR013
U 1 1 5A9B7452
P 850 2750
F 0 "#PWR013" H 850 2500 50 0001 C CNN
F 1 "GND" H 850 2600 50 0000 C CNN
F 2 "" H 850 2750 50 0001 C CNN
F 3 "" H 850 2750 50 0001 C CNN
1 850 2750
1 0 0 -1
$EndComp
$Comp
L GND #PWR014
U 1 1 5A9BDF2A
P 8500 6200
F 0 "#PWR014" H 8500 5950 50 0001 C CNN
F 1 "GND" H 8500 6050 50 0000 C CNN
F 2 "" H 8500 6200 50 0001 C CNN
F 3 "" H 8500 6200 50 0001 C CNN
1 8500 6200
1 0 0 -1
$EndComp
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L VCC #PWR015
U 1 1 5A9BE031
P 8000 6100
F 0 "#PWR015" H 8000 5950 50 0001 C CNN
F 1 "VCC" H 8000 6250 50 0000 C CNN
F 2 "" H 8000 6100 50 0001 C CNN
F 3 "" H 8000 6100 50 0001 C CNN
1 8000 6100
1 0 0 -1
$EndComp
$Comp
L R_US R2
U 1 1 5A9BF57D
P 1300 5000
F 0 "R2" H 1400 5100 50 0000 C CNN
F 1 "3K" H 1400 4900 50 0000 C CNN
F 2 "Resistors_SMD:R_0603_HandSoldering" H 1300 5000 60 0001 C CNN
F 3 "" H 1300 5000 60 0001 C CNN
1 1300 5000
1 0 0 -1
$EndComp
$Comp
L R_US R1
U 1 1 5A9BF651
P 1100 5000
F 0 "R1" H 1200 5100 50 0000 C CNN
F 1 "3K" H 1200 4900 50 0000 C CNN
F 2 "Resistors_SMD:R_0603_HandSoldering" H 1100 5000 60 0001 C CNN
F 3 "" H 1100 5000 60 0001 C CNN
1 1100 5000
1 0 0 -1
$EndComp
$Comp
L Conn_01x03 J1
U 1 1 5A9C2FB9
P 2150 7100
F 0 "J1" H 2150 7300 50 0000 C CNN
F 1 "Conn_01x03" H 2150 6900 50 0000 C CNN
F 2 "Pin_Headers:Pin_Header_Straight_1x03_Pitch2.54mm" H 2150 7100 50 0001 C CNN
F 3 "" H 2150 7100 50 0001 C CNN
1 2150 7100
-1 0 0 -1
$EndComp
$Comp
L GND #PWR016
U 1 1 5A9C30C3
P 2650 7300
F 0 "#PWR016" H 2650 7050 50 0001 C CNN
F 1 "GND" H 2650 7150 50 0000 C CNN
F 2 "" H 2650 7300 50 0001 C CNN
F 3 "" H 2650 7300 50 0001 C CNN
1 2650 7300
1 0 0 -1
$EndComp
$Comp
L VCC #PWR017
U 1 1 5A9C312E
P 3550 6950
F 0 "#PWR017" H 3550 6800 50 0001 C CNN
F 1 "VCC" H 3550 7100 50 0000 C CNN
F 2 "" H 3550 6950 50 0001 C CNN
F 3 "" H 3550 6950 50 0001 C CNN
1 3550 6950
1 0 0 -1
$EndComp
$Comp
L R_US R3
U 1 1 5A9C31FA
P 3250 7200
F 0 "R3" V 3200 7350 50 0000 C CNN
F 1 "4.7K" V 3200 7000 50 0000 C CNN
F 2 "Resistors_SMD:R_0603_HandSoldering" H 3250 7200 60 0001 C CNN
F 3 "" H 3250 7200 60 0001 C CNN
1 3250 7200
0 1 1 0
$EndComp
Text Label 9300 2350 2 60 ~ 0
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Text Label 2150 6750 2 60 ~ 0
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NoConn ~ 9300 2250
NoConn ~ 9300 2050
NoConn ~ 9300 1950
NoConn ~ 9300 1850
NoConn ~ 9300 1750
NoConn ~ 9300 1650
NoConn ~ 9300 1550
NoConn ~ 9300 1450
NoConn ~ 9300 1350
NoConn ~ 9300 1250
NoConn ~ 9300 1050
NoConn ~ 9300 850
NoConn ~ 10800 1350
NoConn ~ 10800 1550
NoConn ~ 10800 1650
NoConn ~ 10800 1750
NoConn ~ 10800 1850
NoConn ~ 10800 1950
NoConn ~ 10800 2050
NoConn ~ 10800 2150
NoConn ~ 10800 1250
NoConn ~ 10800 1450
$Comp
L FEATHER J3
U 1 1 5AA0477B
P 10250 1600
F 0 "J3" H 10550 800 50 0000 C CNN
F 1 "FEATHER" H 10250 800 50 0000 C CNN
F 2 "kicad-library:FeatherWing" H 9450 1600 50 0001 C CNN
F 3 "" H 9450 1600 50 0001 C CNN
1 10250 1600
1 0 0 -1
$EndComp
$Comp
L ADS1100 DA1
U 1 1 5ACE7265
P 9150 4200
F 0 "DA1" H 9350 4500 60 0000 C CNN
F 1 "ADS1100" H 9400 3900 60 0000 C CNN
F 2 "" H 9150 4200 60 0001 C CNN
F 3 "" H 9150 4200 60 0001 C CNN
1 9150 4200
1 0 0 -1
$EndComp
$Comp
L PWR_FLAG #FLG018
U 1 1 5A9D7337
P 10850 6100
F 0 "#FLG018" H 10850 6175 50 0001 C CNN
F 1 "PWR_FLAG" H 10850 6250 50 0000 C CNN
F 2 "" H 10850 6100 50 0001 C CNN
F 3 "" H 10850 6100 50 0001 C CNN
1 10850 6100
-1 0 0 -1
$EndComp
$Comp
L IGND #PWR019
U 1 1 5ACF68B1
P 10350 6200
F 0 "#PWR019" H 10350 6275 40 0001 C CNN
F 1 "IGND" H 10350 6100 40 0000 C CNN
F 2 "" H 10350 6200 50 0000 C CNN
F 3 "" H 10350 6200 50 0000 C CNN
1 10350 6200
1 0 0 -1
$EndComp
$Comp
L VEE #PWR020
U 1 1 5ACF6923
P 10850 6250
F 0 "#PWR020" H 10850 6325 40 0001 C CNN
F 1 "VEE" H 10850 6150 40 0000 C CNN
F 2 "" H 10850 6250 50 0000 C CNN
F 3 "" H 10850 6250 50 0000 C CNN
1 10850 6250
1 0 0 -1
$EndComp
$Comp
L IGND #PWR021
U 1 1 5ACF7D7B
P 5000 4400
F 0 "#PWR021" H 5000 4475 40 0001 C CNN
F 1 "IGND" H 5000 4300 40 0000 C CNN
F 2 "" H 5000 4400 50 0000 C CNN
F 3 "" H 5000 4400 50 0000 C CNN
1 5000 4400
1 0 0 -1
$EndComp
$Comp
L VEE #PWR022
U 1 1 5ACF956B
P 5850 4600
F 0 "#PWR022" H 5850 4675 40 0001 C CNN
F 1 "VEE" H 5850 4500 40 0000 C CNN
F 2 "" H 5850 4600 50 0000 C CNN
F 3 "" H 5850 4600 50 0000 C CNN
1 5850 4600
1 0 0 -1
$EndComp
$Comp
L IGND #PWR023
U 1 1 5ACFB5B6
P 7500 3700
F 0 "#PWR023" H 7500 3775 40 0001 C CNN
F 1 "IGND" H 7500 3600 40 0000 C CNN
F 2 "" H 7500 3700 50 0000 C CNN
F 3 "" H 7500 3700 50 0000 C CNN
1 7500 3700
1 0 0 -1
$EndComp
$Comp
L IGND #PWR024
U 1 1 5ACFC415
P 9150 4750
F 0 "#PWR024" H 9150 4825 40 0001 C CNN
F 1 "IGND" H 9150 4650 40 0000 C CNN
F 2 "" H 9150 4750 50 0000 C CNN
F 3 "" H 9150 4750 50 0000 C CNN
1 9150 4750
1 0 0 -1
$EndComp
$Comp
L IGND #PWR025
U 1 1 5ACFD844
P 5850 3050
F 0 "#PWR025" H 5850 3125 40 0001 C CNN
F 1 "IGND" H 5850 2950 40 0000 C CNN
F 2 "" H 5850 3050 50 0000 C CNN
F 3 "" H 5850 3050 50 0000 C CNN
1 5850 3050
1 0 0 -1
$EndComp
$Comp
L IGND #PWR026
U 1 1 5ACFEF1D
P 3300 5750
F 0 "#PWR026" H 3300 5825 40 0001 C CNN
F 1 "IGND" H 3300 5650 40 0000 C CNN
F 2 "" H 3300 5750 50 0000 C CNN
F 3 "" H 3300 5750 50 0000 C CNN
1 3300 5750
1 0 0 -1
$EndComp
$Comp
L IGND #PWR027
U 1 1 5AD014BB
P 4500 2650
F 0 "#PWR027" H 4500 2725 40 0001 C CNN
F 1 "IGND" H 4500 2550 40 0000 C CNN
F 2 "" H 4500 2650 50 0000 C CNN
F 3 "" H 4500 2650 50 0000 C CNN
1 4500 2650
1 0 0 -1
$EndComp
$Comp
L IGND #PWR029
U 1 1 5AD2F943
P 9650 3750
F 0 "#PWR029" H 9650 3825 40 0001 C CNN
F 1 "IGND" H 9650 3650 40 0000 C CNN
F 2 "" H 9650 3750 50 0000 C CNN
F 3 "" H 9650 3750 50 0000 C CNN
1 9650 3750
1 0 0 -1
$EndComp
$Comp
L IGND #PWR030
U 1 1 5AD37BD0
P 8000 4600
F 0 "#PWR030" H 8000 4675 40 0001 C CNN
F 1 "IGND" H 8000 4500 40 0000 C CNN
F 2 "" H 8000 4600 50 0000 C CNN
F 3 "" H 8000 4600 50 0000 C CNN
1 8000 4600