vga_dac.sch

EESchema Schematic File Version 4
LIBS:isavideo-cache
EELAYER 29 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 3 5
Title "Resistor Ladder DAC and Output Buffer"
Date ""
Rev "2"
Comp ""
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
$Comp
L Device:Opamp_Quad_Generic U?
U 1 1 601BB744
P 4950 6950
AR Path="/601BB744" Ref="U?"  Part="1" 
AR Path="/601AC602/601BB744" Ref="U6"  Part="1" 
F 0 "U6" H 4950 7317 50  0000 C CNN
F 1 "ADA4891-3" H 4950 7226 50  0000 C CNN
F 2 "Active:SOP127P620X175-14" H 4950 6950 50  0001 C CNN
F 3 "~" H 4950 6950 50  0001 C CNN
F 4 "584-ADA4891-3ARZ" H -250 0   50  0001 C CNN "Mouser"
	1    4950 6950
	1    0    0    -1  
$EndComp
$Comp
L Device:Opamp_Quad_Generic U?
U 2 1 601BB74A
P 6900 3950
AR Path="/601BB74A" Ref="U?"  Part="2" 
AR Path="/601AC602/601BB74A" Ref="U6"  Part="2" 
F 0 "U6" H 6900 3583 50  0000 C CNN
F 1 "ADA4891-3" H 6900 3674 50  0000 C CNN
F 2 "Active:SOP127P620X175-14" H 6900 3950 50  0001 C CNN
F 3 "~" H 6900 3950 50  0001 C CNN
F 4 "584-ADA4891-3ARZ" H 0   0   50  0001 C CNN "Mouser"
	2    6900 3950
	1    0    0    1   
$EndComp
$Comp
L Device:Opamp_Quad_Generic U?
U 3 1 601BB750
P 6900 2500
AR Path="/601BB750" Ref="U?"  Part="3" 
AR Path="/601AC602/601BB750" Ref="U6"  Part="3" 
F 0 "U6" H 6900 2133 50  0000 C CNN
F 1 "ADA4891-3" H 6900 2224 50  0000 C CNN
F 2 "Active:SOP127P620X175-14" H 6900 2500 50  0001 C CNN
F 3 "~" H 6900 2500 50  0001 C CNN
F 4 "584-ADA4891-3ARZ" H 0   0   50  0001 C CNN "Mouser"
	3    6900 2500
	1    0    0    1   
$EndComp
$Comp
L Device:Opamp_Quad_Generic U?
U 4 1 601BB756
P 6900 1550
AR Path="/601BB756" Ref="U?"  Part="4" 
AR Path="/601AC602/601BB756" Ref="U6"  Part="4" 
F 0 "U6" H 6900 1183 50  0000 C CNN
F 1 "ADA4891-3" H 6900 1274 50  0000 C CNN
F 2 "Active:SOP127P620X175-14" H 6900 1550 50  0001 C CNN
F 3 "~" H 6900 1550 50  0001 C CNN
F 4 "584-ADA4891-3ARZ" H 0   0   50  0001 C CNN "Mouser"
	4    6900 1550
	1    0    0    1   
$EndComp
$Comp
L Device:Opamp_Quad_Generic U?
U 5 1 601BB75C
P 6000 6900
AR Path="/601BB75C" Ref="U?"  Part="5" 
AR Path="/601AC602/601BB75C" Ref="U6"  Part="5" 
F 0 "U6" H 5958 6946 50  0000 L CNN
F 1 "ADA4891-3" H 5958 6855 50  0000 L CNN
F 2 "Active:SOP127P620X175-14" H 6000 6900 50  0001 C CNN
F 3 "~" H 6000 6900 50  0001 C CNN
F 4 "584-ADA4891-3ARZ" H 0   0   50  0001 C CNN "Mouser"
	5    6000 6900
	1    0    0    -1  
$EndComp
Wire Wire Line
	4650 6850 4550 6850
Wire Wire Line
	4550 6850 4550 7050
Wire Wire Line
	4650 7050 4550 7050
$Comp
L Device:R_Pack04 RN?
U 1 1 601BB76E
P 4950 1850
AR Path="/601BB76E" Ref="RN?"  Part="1" 
AR Path="/601AC602/601BB76E" Ref="RN1"  Part="1" 
F 0 "RN1" V 4533 1850 50  0000 C CNN
F 1 "604" V 4624 1850 50  0000 C CNN
F 2 "Passive:RESCAV80P320X160X70-8" V 5225 1850 50  0001 C CNN
F 3 "~" H 4950 1850 50  0001 C CNN
F 4 "652-CAY16-6040F4LF" H 0   0   50  0001 C CNN "Mouser"
	1    4950 1850
	0    1    1    0   
$EndComp
$Comp
L power:GND #PWR041
U 1 1 601BC1CC
P 5900 7300
F 0 "#PWR041" H 5900 7050 50  0001 C CNN
F 1 "GND" H 5905 7127 50  0000 C CNN
F 2 "" H 5900 7300 50  0001 C CNN
F 3 "" H 5900 7300 50  0001 C CNN
	1    5900 7300
	1    0    0    -1  
$EndComp
$Comp
L power:+5V #PWR040
U 1 1 601BCB37
P 5900 6450
F 0 "#PWR040" H 5900 6300 50  0001 C CNN
F 1 "+5V" H 5915 6623 50  0000 C CNN
F 2 "" H 5900 6450 50  0001 C CNN
F 3 "" H 5900 6450 50  0001 C CNN
	1    5900 6450
	1    0    0    -1  
$EndComp
Wire Wire Line
	5900 6450 5900 6600
Wire Wire Line
	5900 7200 5900 7300
$Comp
L Device:R_Pack04 RN?
U 1 1 601C00C0
P 4950 2550
AR Path="/601C00C0" Ref="RN?"  Part="1" 
AR Path="/601AC602/601C00C0" Ref="RN2"  Part="1" 
F 0 "RN2" V 4533 2550 50  0000 C CNN
F 1 "604" V 4624 2550 50  0000 C CNN
F 2 "Passive:RESCAV80P320X160X70-8" V 5225 2550 50  0001 C CNN
F 3 "~" H 4950 2550 50  0001 C CNN
F 4 "652-CAY16-6040F4LF" H 0   0   50  0001 C CNN "Mouser"
	1    4950 2550
	0    1    1    0   
$EndComp
Wire Wire Line
	4750 1650 4050 1650
Wire Wire Line
	4050 1750 4750 1750
Wire Wire Line
	4750 1850 4050 1850
Wire Wire Line
	4050 1950 4750 1950
Text Label 4100 1650 0    50   ~ 0
R5
Text Label 4100 1750 0    50   ~ 0
R4
Text Label 4100 1850 0    50   ~ 0
R3
Text Label 4100 1950 0    50   ~ 0
R2
Text Label 4100 2350 0    50   ~ 0
R1
Text Label 4100 2450 0    50   ~ 0
R0
Wire Wire Line
	4750 2350 4050 2350
Wire Wire Line
	4050 2450 4750 2450
$Comp
L Device:R_Pack04 RN?
U 1 1 601C3661
P 5650 2150
AR Path="/601C3661" Ref="RN?"  Part="1" 
AR Path="/601AC602/601C3661" Ref="RN7"  Part="1" 
F 0 "RN7" V 5233 2150 50  0000 C CNN
F 1 "300" V 5324 2150 50  0000 C CNN
F 2 "Passive:RESCAV80P320X160X70-8" V 5925 2150 50  0001 C CNN
F 3 "~" H 5650 2150 50  0001 C CNN
F 4 "652-CAY16-3000F4LF" V 5650 2150 50  0001 C CNN "Mouser"
	1    5650 2150
	0    1    1    0   
$EndComp
Wire Wire Line
	5150 1650 5450 1650
Wire Wire Line
	5450 1650 5450 1950
Wire Wire Line
	5150 1750 5400 1750
Wire Wire Line
	5350 1850 5150 1850
Wire Wire Line
	5350 2150 5450 2150
Wire Wire Line
	5300 1950 5150 1950
$Comp
L Device:R_Pack04 RN?
U 1 1 601C8AA6
P 5650 2900
AR Path="/601C8AA6" Ref="RN?"  Part="1" 
AR Path="/601AC602/601C8AA6" Ref="RN8"  Part="1" 
F 0 "RN8" V 5233 2900 50  0000 C CNN
F 1 "300" V 5324 2900 50  0000 C CNN
F 2 "Passive:RESCAV80P320X160X70-8" V 5925 2900 50  0001 C CNN
F 3 "~" H 5650 2900 50  0001 C CNN
F 4 "652-CAY16-3000F4LF" H 0   0   50  0001 C CNN "Mouser"
	1    5650 2900
	0    1    1    0   
$EndComp
Wire Wire Line
	5350 2700 5450 2700
Wire Wire Line
	5150 2450 5200 2450
Wire Wire Line
	5950 2700 5850 2700
Wire Wire Line
	5150 2550 5200 2550
Wire Wire Line
	5200 2550 5200 2450
Wire Wire Line
	4750 2550 4600 2550
$Comp
L power:GND #PWR038
U 1 1 601CE77A
P 4600 5250
F 0 "#PWR038" H 4600 5000 50  0001 C CNN
F 1 "GND" H 4605 5077 50  0000 C CNN
F 2 "" H 4600 5250 50  0001 C CNN
F 3 "" H 4600 5250 50  0001 C CNN
	1    4600 5250
	1    0    0    -1  
$EndComp
Wire Wire Line
	5450 1650 6100 1650
Connection ~ 5450 1650
$Comp
L Device:R_Pack04 RN?
U 1 1 601D1228
P 4950 3300
AR Path="/601D1228" Ref="RN?"  Part="1" 
AR Path="/601AC602/601D1228" Ref="RN3"  Part="1" 
F 0 "RN3" V 4533 3300 50  0000 C CNN
F 1 "604" V 4624 3300 50  0000 C CNN
F 2 "Passive:RESCAV80P320X160X70-8" V 5225 3300 50  0001 C CNN
F 3 "~" H 4950 3300 50  0001 C CNN
F 4 "652-CAY16-6040F4LF" H 0   0   50  0001 C CNN "Mouser"
	1    4950 3300
	0    1    1    0   
$EndComp
Wire Wire Line
	4750 3100 4050 3100
Wire Wire Line
	4050 3200 4750 3200
Wire Wire Line
	4750 3300 4050 3300
Wire Wire Line
	4050 3400 4750 3400
Wire Wire Line
	5200 2450 5350 2450
Wire Wire Line
	5350 2450 5350 2700
Connection ~ 5200 2450
Wire Wire Line
	5950 2350 5950 2700
Wire Wire Line
	5150 2350 5450 2350
Wire Wire Line
	5300 2250 5450 2250
Wire Wire Line
	5300 2250 5300 1950
Wire Wire Line
	5850 2150 5450 2250
Connection ~ 5450 2250
Wire Wire Line
	5350 1850 5350 2150
Wire Wire Line
	5450 2150 5850 2050
Connection ~ 5450 2150
Wire Wire Line
	5450 2050 5400 2050
Wire Wire Line
	5400 2050 5400 1750
Wire Wire Line
	5450 2050 5850 1950
Connection ~ 5450 2050
Wire Wire Line
	5850 2250 5450 2350
Connection ~ 5450 2350
Wire Wire Line
	5450 2350 5950 2350
Wire Wire Line
	4750 2650 4050 2650
Text Label 4100 3100 0    50   ~ 0
G5
Text Label 4100 3200 0    50   ~ 0
G4
Text Label 4100 3300 0    50   ~ 0
G3
Text Label 4100 3400 0    50   ~ 0
G2
Text Label 4100 3750 0    50   ~ 0
G1
Wire Wire Line
	5150 2650 5250 2650
Wire Wire Line
	5250 2650 5250 2600
Wire Wire Line
	5250 2600 6100 2600
Wire Wire Line
	5250 2650 5250 2800
Wire Wire Line
	5250 2800 5450 2800
Connection ~ 5250 2650
Wire Wire Line
	5850 2800 5450 2900
Wire Wire Line
	5150 3100 5250 3100
Wire Wire Line
	5250 3100 5250 2900
Wire Wire Line
	5250 2900 5450 2900
Connection ~ 5450 2900
Wire Wire Line
	5850 2900 5450 3000
Wire Wire Line
	5450 3000 5350 3000
Wire Wire Line
	5350 3000 5350 3200
Wire Wire Line
	5350 3200 5150 3200
Connection ~ 5450 3000
Wire Wire Line
	5850 3000 5450 3100
Wire Wire Line
	5450 3100 5450 3300
Wire Wire Line
	5150 3300 5450 3300
Wire Wire Line
	5850 3300 5450 3400
Wire Wire Line
	5150 3400 5450 3400
$Comp
L Device:R_Pack04 RN?
U 1 1 6020312D
P 4950 3950
AR Path="/6020312D" Ref="RN?"  Part="1" 
AR Path="/601AC602/6020312D" Ref="RN4"  Part="1" 
F 0 "RN4" V 4533 3950 50  0000 C CNN
F 1 "604" V 4624 3950 50  0000 C CNN
F 2 "Passive:RESCAV80P320X160X70-8" V 5225 3950 50  0001 C CNN
F 3 "~" H 4950 3950 50  0001 C CNN
F 4 "652-CAY16-6040F4LF" H 0   0   50  0001 C CNN "Mouser"
	1    4950 3950
	0    1    1    0   
$EndComp
Wire Wire Line
	4750 3750 4050 3750
Text Label 4100 3850 0    50   ~ 0
G0
Wire Wire Line
	5150 3750 5200 3750
Connection ~ 5450 3400
Connection ~ 5450 3300
$Comp
L Device:R_Pack04 RN?
U 1 1 601D08CC
P 5650 3500
AR Path="/601D08CC" Ref="RN?"  Part="1" 
AR Path="/601AC602/601D08CC" Ref="RN9"  Part="1" 
F 0 "RN9" V 5233 3500 50  0000 C CNN
F 1 "300" V 5324 3500 50  0000 C CNN
F 2 "Passive:RESCAV80P320X160X70-8" V 5925 3500 50  0001 C CNN
F 3 "~" H 5650 3500 50  0001 C CNN
F 4 "652-CAY16-3000F4LF" H 0   0   50  0001 C CNN "Mouser"
	1    5650 3500
	0    1    1    0   
$EndComp
Text Label 4100 4050 0    50   ~ 0
B5
Wire Wire Line
	5150 4050 5400 4050
Wire Wire Line
	5400 4050 5400 3600
Wire Wire Line
	5400 3600 5450 3600
Wire Wire Line
	5850 3600 5450 3750
Wire Wire Line
	5450 3750 5450 4200
Wire Wire Line
	4750 4050 4050 4050
$Comp
L Device:R_Pack04 RN?
U 1 1 6021F1A3
P 4950 4600
AR Path="/6021F1A3" Ref="RN?"  Part="1" 
AR Path="/601AC602/6021F1A3" Ref="RN5"  Part="1" 
F 0 "RN5" V 4533 4600 50  0000 C CNN
F 1 "604" V 4624 4600 50  0000 C CNN
F 2 "Passive:RESCAV80P320X160X70-8" V 5225 4600 50  0001 C CNN
F 3 "~" H 4950 4600 50  0001 C CNN
F 4 "652-CAY16-6040F4LF" H 0   0   50  0001 C CNN "Mouser"
	1    4950 4600
	0    1    1    0   
$EndComp
Wire Wire Line
	4750 4400 4050 4400
Wire Wire Line
	4050 4500 4750 4500
Wire Wire Line
	4750 4600 4050 4600
Wire Wire Line
	4050 4700 4750 4700
Text Label 4100 4400 0    50   ~ 0
B4
Text Label 4100 4500 0    50   ~ 0
B3
Text Label 4100 4600 0    50   ~ 0
B2
Text Label 4100 4700 0    50   ~ 0
B1
Wire Wire Line
	5850 4200 5450 4300
Wire Wire Line
	5450 4200 5150 4200
Wire Wire Line
	5150 4200 5150 4400
Wire Wire Line
	5150 4500 5200 4500
Wire Wire Line
	5200 4500 5200 4300
Wire Wire Line
	5200 4300 5450 4300
Wire Wire Line
	5850 4300 5450 4400
Wire Wire Line
	5450 4400 5250 4400
Wire Wire Line
	5250 4400 5250 4600
Wire Wire Line
	5250 4600 5150 4600
Connection ~ 5450 4400
Connection ~ 5450 4300
Connection ~ 5450 4200
$Comp
L Device:R_Pack04 RN?
U 1 1 6020DACD
P 5650 4400
AR Path="/6020DACD" Ref="RN?"  Part="1" 
AR Path="/601AC602/6020DACD" Ref="RN10"  Part="1" 
F 0 "RN10" V 5233 4400 50  0000 C CNN
F 1 "300" V 5324 4400 50  0000 C CNN
F 2 "Passive:RESCAV80P320X160X70-8" V 5925 4400 50  0001 C CNN
F 3 "~" H 5650 4400 50  0001 C CNN
F 4 "652-CAY16-3000F4LF" H 0   0   50  0001 C CNN "Mouser"
	1    5650 4400
	0    1    1    0   
$EndComp
Connection ~ 4600 5150
Wire Wire Line
	4600 5150 4600 5250
$Comp
L Device:R_Pack04 RN?
U 1 1 6024B38E
P 4950 5250
AR Path="/6024B38E" Ref="RN?"  Part="1" 
AR Path="/601AC602/6024B38E" Ref="RN6"  Part="1" 
F 0 "RN6" V 4533 5250 50  0000 C CNN
F 1 "604" V 4624 5250 50  0000 C CNN
F 2 "Passive:RESCAV80P320X160X70-8" V 5225 5250 50  0001 C CNN
F 3 "~" H 4950 5250 50  0001 C CNN
F 4 "652-CAY16-6040F4LF" H 0   0   50  0001 C CNN "Mouser"
	1    4950 5250
	0    1    1    0   
$EndComp
Wire Wire Line
	4750 5150 4600 5150
Wire Wire Line
	4750 5050 4050 5050
Wire Wire Line
	5850 4400 5450 4500
Wire Wire Line
	5450 4500 5300 4500
Wire Wire Line
	5300 4500 5300 4700
Wire Wire Line
	5300 4700 5150 4700
Connection ~ 5450 4500
Wire Wire Line
	5850 4500 5850 5050
Wire Wire Line
	5850 5050 5200 5050
Wire Wire Line
	5200 5050 5200 5150
Wire Wire Line
	5200 5150 5150 5150
Connection ~ 5200 5050
Wire Wire Line
	5200 5050 5150 5050
Text Label 4100 5050 0    50   ~ 0
B0
Wire Wire Line
	5400 4050 6100 4050
Connection ~ 5400 4050
Wire Wire Line
	4600 2550 4600 3950
Wire Wire Line
	5850 3400 5450 3500
Wire Wire Line
	5450 3500 5200 3500
Wire Wire Line
	5200 3500 5200 3750
Connection ~ 5450 3500
Wire Wire Line
	5150 3850 5200 3850
Wire Wire Line
	5900 3850 5900 3500
Wire Wire Line
	5900 3500 5850 3500
Wire Wire Line
	5200 3850 5200 3950
Wire Wire Line
	5200 3950 5150 3950
Connection ~ 5200 3850
Wire Wire Line
	5200 3850 5900 3850
Wire Wire Line
	4750 3950 4600 3950
Connection ~ 4600 3950
Wire Wire Line
	4600 3950 4600 5150
Wire Wire Line
	4750 3850 4050 3850
Text Label 4100 2650 0    50   ~ 0
G6
Wire Wire Line
	6600 1450 6450 1450
Wire Wire Line
	6450 1450 6450 1050
Wire Wire Line
	6450 1050 7400 1050
Wire Wire Line
	7400 1050 7400 1550
Wire Wire Line
	7400 1550 7200 1550
Wire Wire Line
	6600 2400 6450 2400
Wire Wire Line
	6450 2400 6450 2000
Wire Wire Line
	6450 2000 7400 2000
Wire Wire Line
	7400 2000 7400 2500
Wire Wire Line
	7400 2500 7200 2500
Wire Wire Line
	6600 3850 6450 3850
Wire Wire Line
	6450 3850 6450 3400
Wire Wire Line
	6450 3400 7400 3400
Wire Wire Line
	7400 3400 7400 3950
Wire Wire Line
	7400 3950 7200 3950
$Comp
L Device:R_Small_US R16
U 1 1 602869F1
P 7700 1550
F 0 "R16" V 7495 1550 50  0000 C CNN
F 1 "75" V 7586 1550 50  0000 C CNN
F 2 "Passive:RESC1608X55" H 7700 1550 50  0001 C CNN
F 3 "~" H 7700 1550 50  0001 C CNN
F 4 "603-RC0603FR-0775RL" H 0   0   50  0001 C CNN "Mouser"
	1    7700 1550
	0    1    1    0   
$EndComp
$Comp
L Device:R_Small_US R17
U 1 1 602872BB
P 7700 2500
F 0 "R17" V 7495 2500 50  0000 C CNN
F 1 "75" V 7586 2500 50  0000 C CNN
F 2 "Passive:RESC1608X55" H 7700 2500 50  0001 C CNN
F 3 "~" H 7700 2500 50  0001 C CNN
F 4 "603-RC0603FR-0775RL" H 0   0   50  0001 C CNN "Mouser"
	1    7700 2500
	0    1    1    0   
$EndComp
$Comp
L Device:R_Small_US R19
U 1 1 602876AF
P 7700 3950
F 0 "R19" V 7495 3950 50  0000 C CNN
F 1 "75" V 7586 3950 50  0000 C CNN
F 2 "Passive:RESC1608X55" H 7700 3950 50  0001 C CNN
F 3 "~" H 7700 3950 50  0001 C CNN
F 4 "603-RC0603FR-0775RL" H 0   0   50  0001 C CNN "Mouser"
	1    7700 3950
	0    1    1    0   
$EndComp
Wire Wire Line
	7600 1550 7400 1550
Connection ~ 7400 1550
Wire Wire Line
	7600 2500 7500 2500
Connection ~ 7400 2500
Wire Wire Line
	7600 3950 7400 3950
Connection ~ 7400 3950
Text HLabel 7950 1550 2    50   Output ~ 0
ARED
Text HLabel 7950 2500 2    50   Output ~ 0
AGREEN
Text HLabel 7950 3950 2    50   Output ~ 0
ABLUE
Wire Wire Line
	7950 1550 7800 1550
Wire Wire Line
	7800 2500 7950 2500
Wire Wire Line
	7950 3950 7800 3950
Entry Wire Line
	3950 4950 4050 5050
Entry Wire Line
	3950 1550 4050 1650
Entry Wire Line
	3950 1650 4050 1750
Entry Wire Line
	3950 1750 4050 1850
Entry Wire Line
	3950 1850 4050 1950
Entry Wire Line
	3950 2250 4050 2350
Entry Wire Line
	3950 2350 4050 2450
Entry Wire Line
	3950 2550 4050 2650
Entry Wire Line
	3950 3000 4050 3100
Entry Wire Line
	3950 3100 4050 3200
Entry Wire Line
	3950 3200 4050 3300
Entry Wire Line
	3950 3300 4050 3400
Entry Wire Line
	3950 3650 4050 3750
Entry Wire Line
	3950 3750 4050 3850
Entry Wire Line
	3950 3950 4050 4050
Entry Wire Line
	3950 4300 4050 4400
Entry Wire Line
	3950 4400 4050 4500
Entry Wire Line
	3950 4500 4050 4600
Entry Wire Line
	3950 4600 4050 4700
Wire Bus Line
	3950 1550 3450 1550
Text HLabel 3450 1550 0    50   Input ~ 0
R[0..5]
Wire Bus Line
	3950 2550 3450 2550
Text HLabel 3450 2550 0    50   Input ~ 0
G[0..6]
Wire Bus Line
	3950 3950 3450 3950
Text HLabel 3450 3950 0    50   Input ~ 0
B[0..5]
$Comp
L Device:R_Small_US R18
U 1 1 60330BC5
P 7700 2900
F 0 "R18" V 7495 2900 50  0000 C CNN
F 1 "75" V 7586 2900 50  0000 C CNN
F 2 "Passive:RESC1608X55" H 7700 2900 50  0001 C CNN
F 3 "~" H 7700 2900 50  0001 C CNN
F 4 "603-RC0603FR-0775RL" H 0   0   50  0001 C CNN "Mouser"
	1    7700 2900
	0    1    1    0   
$EndComp
Wire Wire Line
	7500 2500 7500 2900
Wire Wire Line
	7500 2900 7600 2900
Connection ~ 7500 2500
Wire Wire Line
	7500 2500 7400 2500
Wire Wire Line
	7800 2900 7950 2900
Text HLabel 7950 2900 2    50   Output ~ 0
COMPOSITE
$Comp
L Device:C_Small C?
U 1 1 614F2BD9
P 7100 5100
AR Path="/614F2BD9" Ref="C?"  Part="1" 
AR Path="/6043556F/614F2BD9" Ref="C?"  Part="1" 
AR Path="/601AC602/614F2BD9" Ref="C27"  Part="1" 
F 0 "C27" H 7192 5146 50  0000 L CNN
F 1 "1u" H 7192 5055 50  0000 L CNN
F 2 "Passive:CAPC1608X100" H 7100 5100 50  0001 C CNN
F 3 "~" H 7100 5100 50  0001 C CNN
F 4 "810-CGA3E1X7R1C105AC" H 0   0   50  0001 C CNN "Mouser"
	1    7100 5100
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR?
U 1 1 614F2BEF
P 7100 5350
AR Path="/614F2BEF" Ref="#PWR?"  Part="1" 
AR Path="/603A03FF/614F2BEF" Ref="#PWR?"  Part="1" 
AR Path="/601AC602/614F2BEF" Ref="#PWR073"  Part="1" 
F 0 "#PWR073" H 7100 5100 50  0001 C CNN
F 1 "GND" H 7105 5177 50  0000 C CNN
F 2 "" H 7100 5350 50  0001 C CNN
F 3 "" H 7100 5350 50  0001 C CNN
	1    7100 5350
	1    0    0    -1  
$EndComp
Wire Wire Line
	7100 4850 7100 5000
Wire Wire Line
	7100 5200 7100 5350
$Comp
L power:+5V #PWR072
U 1 1 614F72DE
P 7100 4850
F 0 "#PWR072" H 7100 4700 50  0001 C CNN
F 1 "+5V" H 7115 5023 50  0000 C CNN
F 2 "" H 7100 4850 50  0001 C CNN
F 3 "" H 7100 4850 50  0001 C CNN
	1    7100 4850
	1    0    0    -1  
$EndComp
$Comp
L Device:R_Small_US R28
U 1 1 60F83160
P 6100 1850
F 0 "R28" H 5950 1800 50  0000 C CNN
F 1 "237" H 5950 1900 50  0000 C CNN
F 2 "Passive:RESC1608X55" H 6100 1850 50  0001 C CNN
F 3 "~" H 6100 1850 50  0001 C CNN
F 4 "603-RC0603FR-07237RL" H -1600 -1050 50  0001 C CNN "Mouser"
	1    6100 1850
	-1   0    0    1   
$EndComp
$Comp
L power:GND #PWR080
U 1 1 60F8585B
P 6100 2050
F 0 "#PWR080" H 6100 1800 50  0001 C CNN
F 1 "GND" H 6105 1877 50  0000 C CNN
F 2 "" H 6100 2050 50  0001 C CNN
F 3 "" H 6100 2050 50  0001 C CNN
	1    6100 2050
	1    0    0    -1  
$EndComp
Wire Wire Line
	6100 2050 6100 1950
Wire Wire Line
	6100 1750 6100 1650
Connection ~ 6100 1650
Wire Wire Line
	6100 1650 6600 1650
$Comp
L Device:R_Small_US R29
U 1 1 60F8EFDE
P 6100 2800
F 0 "R29" H 5950 2750 50  0000 C CNN
F 1 "237" H 5950 2850 50  0000 C CNN
F 2 "Passive:RESC1608X55" H 6100 2800 50  0001 C CNN
F 3 "~" H 6100 2800 50  0001 C CNN
F 4 "603-RC0603FR-07237RL" H -1600 -100 50  0001 C CNN "Mouser"
	1    6100 2800
	-1   0    0    1   
$EndComp
$Comp
L power:GND #PWR081
U 1 1 60F8EFE8
P 6100 3000
F 0 "#PWR081" H 6100 2750 50  0001 C CNN
F 1 "GND" H 6105 2827 50  0000 C CNN
F 2 "" H 6100 3000 50  0001 C CNN
F 3 "" H 6100 3000 50  0001 C CNN
	1    6100 3000
	1    0    0    -1  
$EndComp
Wire Wire Line
	6100 3000 6100 2900
Wire Wire Line
	6100 2700 6100 2600
Connection ~ 6100 2600
Wire Wire Line
	6100 2600 6600 2600
$Comp
L Device:R_Small_US R30
U 1 1 60F945AB
P 6100 4250
F 0 "R30" H 5950 4200 50  0000 C CNN
F 1 "237" H 5950 4300 50  0000 C CNN
F 2 "Passive:RESC1608X55" H 6100 4250 50  0001 C CNN
F 3 "~" H 6100 4250 50  0001 C CNN
F 4 "603-RC0603FR-07237RL" H -1600 1350 50  0001 C CNN "Mouser"
	1    6100 4250
	-1   0    0    1   
$EndComp
$Comp
L power:GND #PWR082
U 1 1 60F945B5
P 6100 4450
F 0 "#PWR082" H 6100 4200 50  0001 C CNN
F 1 "GND" H 6105 4277 50  0000 C CNN
F 2 "" H 6100 4450 50  0001 C CNN
F 3 "" H 6100 4450 50  0001 C CNN
	1    6100 4450
	1    0    0    -1  
$EndComp
Wire Wire Line
	6100 4450 6100 4350
Wire Wire Line
	6100 4150 6100 4050
Connection ~ 6100 4050
Wire Wire Line
	6100 4050 6600 4050
$Comp
L power:+5V #PWR039
U 1 1 61C5E41A
P 4550 6450
F 0 "#PWR039" H 4550 6300 50  0001 C CNN
F 1 "+5V" H 4565 6623 50  0000 C CNN
F 2 "" H 4550 6450 50  0001 C CNN
F 3 "" H 4550 6450 50  0001 C CNN
	1    4550 6450
	1    0    0    -1  
$EndComp
Wire Wire Line
	4550 6850 4550 6450
Connection ~ 4550 6850
$Comp
L Device:R_Small_US R31
U 1 1 61C826CB
P 5350 6600
F 0 "R31" H 5200 6550 50  0000 C CNN
F 1 "75" H 5200 6650 50  0000 C CNN
F 2 "Passive:RESC1608X55" H 5350 6600 50  0001 C CNN
F 3 "~" H 5350 6600 50  0001 C CNN
F 4 "603-RC0603FR-0775RL" H -2350 2650 50  0001 C CNN "Mouser"
	1    5350 6600
	-1   0    0    1   
$EndComp
Wire Wire Line
	5350 6700 5350 6950
Wire Wire Line
	5350 6950 5250 6950
Wire Wire Line
	5350 6500 5350 6450
$Comp
L power:+5V #PWR089
U 1 1 61C8DDC3
P 5350 6450
F 0 "#PWR089" H 5350 6300 50  0001 C CNN
F 1 "+5V" H 5365 6623 50  0000 C CNN
F 2 "" H 5350 6450 50  0001 C CNN
F 3 "" H 5350 6450 50  0001 C CNN
	1    5350 6450
	1    0    0    -1  
$EndComp
Text Notes 4550 7450 0    50   ~ 0
ON THE ADA4891-3\nTHESE PINS ARE ALL\n~PD~ (POWER DOWN)
Text Notes 7100 6800 0    100  ~ 0
GRAPHICS GREMLIN
Text Notes 7100 6950 0    50   ~ 0
DESIGN BY @TubeTimeUS
Text Notes 550  7700 0    50   ~ 0
This work is licensed under the Creative Commons Attribution-ShareAlike 4.0 International License. \nTo view a copy of this license, visit http://creativecommons.org/licenses/by-sa/4.0/ or send\na letter to Creative Commons, PO Box 1866, Mountain View, CA 94042, USA.
Wire Bus Line
	3950 1550 3950 2350
Wire Bus Line
	3950 3950 3950 4950
Wire Bus Line
	3950 2550 3950 3750
$EndSCHEMATC