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CurrentSensor: fix bugs and replace opamp with current senser

This commit is contained in:
Jack-Zheng 2021-06-21 15:10:25 +08:00
parent 9bcc9a229b
commit 327abdeb24
7 changed files with 3304 additions and 515 deletions
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834
CurrentSenser.sch
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@ -3,7 +3,7 @@ EELAYER 30 0
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$Comp
L Device:R R98
U 1 1 62A78411
P 8150 4400
F 0 "R98" V 7943 4400 50 0000 C CNN
F 1 "51" V 8034 4400 50 0000 C CNN
F 2 "Resistor_SMD:R_0402_1005Metric" V 8080 4400 50 0001 C CNN
F 3 "~" H 8150 4400 50 0001 C CNN
1 8150 4400
0 1 1 0
$EndComp
$Comp
L Device:C C16
U 1 1 62A78F3B
P 8550 4800
F 0 "C16" H 8665 4846 50 0000 L CNN
F 1 "2.2uF" H 8665 4755 50 0000 L CNN
F 2 "Capacitor_SMD:C_0402_1005Metric" H 8588 4650 50 0001 C CNN
F 3 "~" H 8550 4800 50 0001 C CNN
1 8550 4800
1 0 0 -1 1 0 0 -1
$EndComp $EndComp
Wire Wire Line Wire Wire Line
8000 4400 7800 4400 9150 3200 9150 3250
Connection ~ 7800 4400 Connection ~ 9150 3250
Wire Wire Line Wire Wire Line
8300 4400 8550 4400 9150 3250 9150 3300
Wire Wire Line Wire Wire Line
8550 4650 8550 4400 8850 3250 9150 3250
Connection ~ 8550 4400
Wire Wire Line Wire Wire Line
8550 4400 8750 4400 8250 3350 8000 3350
Wire Wire Line
8950 3450 8850 3450
Wire Wire Line
8950 3850 8950 3450
Wire Wire Line
8000 3350 8000 3850
Wire Wire Line
8000 3850 8950 3850
Wire Wire Line
7900 4500 8000 4500
Wire Wire Line
8000 4500 8000 3850
Connection ~ 8000 3850
Wire Wire Line
6800 3200 6800 3050
Text Label 7550 3200 0 50 ~ 0
+3V3A
$Comp $Comp
L power:GND #PWR076 L Device:C C13
U 1 1 62A922E1 U 1 1 62308E49
P 8550 5100 P 7400 3350
F 0 "#PWR076" H 8550 4850 50 0001 C CNN F 0 "C13" H 7515 3396 50 0000 L CNN
F 1 "GND" H 8555 4927 50 0000 C CNN F 1 "10uF" H 7515 3305 50 0000 L CNN
F 2 "" H 8550 5100 50 0001 C CNN F 2 "" H 7438 3200 50 0001 C CNN
F 3 "" H 8550 5100 50 0001 C CNN F 3 "~" H 7400 3350 50 0001 C CNN
1 8550 5100 1 7400 3350
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR0148
U 1 1 6230C6C8
P 7400 3600
F 0 "#PWR0148" H 7400 3350 50 0001 C CNN
F 1 "GND" H 7405 3427 50 0000 C CNN
F 2 "" H 7400 3600 50 0001 C CNN
F 3 "" H 7400 3600 50 0001 C CNN
1 7400 3600
1 0 0 -1 1 0 0 -1
$EndComp $EndComp
Wire Wire Line Wire Wire Line
8550 4950 8550 5100 7300 3200 7400 3200
Connection ~ 7400 3200
Wire Wire Line Wire Wire Line
5350 5400 5450 5400 7400 3200 7550 3200
Connection ~ 5450 5400 Wire Wire Line
Text GLabel 5350 5400 0 50 Input ~ 0 7400 3500 7400 3600
+12V_OUT Text Label 8400 4700 0 50 ~ 0
+3V3A
Text Label 9150 2750 0 50 ~ 0
+3V3A
Wire Wire Line
9150 2900 9150 2850
Wire Wire Line
8650 3050 8650 2850
Wire Wire Line
8650 2850 9150 2850
Connection ~ 9150 2850
Wire Wire Line
9150 2850 9150 2750
Wire Wire Line
8650 3650 8650 3750
Wire Wire Line
8650 3750 9150 3750
Wire Wire Line
9150 3750 9150 3600
$Comp
L power:GND #PWR0149
U 1 1 623172E5
P 9150 3850
F 0 "#PWR0149" H 9150 3600 50 0001 C CNN
F 1 "GND" H 9155 3677 50 0000 C CNN
F 2 "" H 9150 3850 50 0001 C CNN
F 3 "" H 9150 3850 50 0001 C CNN
1 9150 3850
1 0 0 -1
$EndComp
Wire Wire Line
9150 3750 9150 3850
Connection ~ 9150 3750
$Comp
L Device:C C14
U 1 1 6232E952
P 7500 5450
F 0 "C14" H 7615 5496 50 0000 L CNN
F 1 "1uF" H 7615 5405 50 0000 L CNN
F 2 "" H 7538 5300 50 0001 C CNN
F 3 "~" H 7500 5450 50 0001 C CNN
1 7500 5450
1 0 0 -1
$EndComp
$Comp
L Device:R R93
U 1 1 62330B74
P 7200 5200
F 0 "R93" V 6993 5200 50 0000 C CNN
F 1 "1k" V 7084 5200 50 0000 C CNN
F 2 "" V 7130 5200 50 0001 C CNN
F 3 "~" H 7200 5200 50 0001 C CNN
1 7200 5200
0 1 1 0
$EndComp
$Comp
L power:GND #PWR04
U 1 1 62338366
P 7500 5700
F 0 "#PWR04" H 7500 5450 50 0001 C CNN
F 1 "GND" H 7505 5527 50 0000 C CNN
F 2 "" H 7500 5700 50 0001 C CNN
F 3 "" H 7500 5700 50 0001 C CNN
1 7500 5700
1 0 0 -1
$EndComp
Wire Wire Line
7500 5300 7500 5200
Connection ~ 7500 5200
Wire Wire Line
7500 5200 7350 5200
Wire Wire Line
7500 5200 7650 5200
Wire Wire Line
7050 5200 6900 5200
Wire Wire Line
6900 5200 6900 4400
Wire Wire Line
6900 4400 7100 4400
Wire Wire Line
7500 5600 7500 5700
$EndSCHEMATC $EndSCHEMATC

69
HighSpeedADC.sch
View File

@ -63,8 +63,6 @@ Wire Wire Line
Connection ~ 5900 3650 Connection ~ 5900 3650
Wire Wire Line Wire Wire Line
5900 3400 5900 3650 5900 3400 5900 3650
Wire Wire Line
6050 3550 6150 3550
Wire Wire Line Wire Wire Line
5850 3650 5900 3650 5850 3650 5900 3650
Wire Wire Line Wire Wire Line
@ -362,68 +360,31 @@ $EndComp
$Comp $Comp
L Device:L L? L Device:L L?
U 1 1 610853E4 U 1 1 610853E4
P 3750 1500 P 5600 3550
AR Path="/60C2FE2A/610853E4" Ref="L?" Part="1" AR Path="/60C2FE2A/610853E4" Ref="L?" Part="1"
AR Path="/60FB17F2/610853E4" Ref="L1" Part="1" AR Path="/60FB17F2/610853E4" Ref="L1" Part="1"
F 0 "L1" V 3940 1500 50 0000 C CNN F 0 "L1" V 5790 3550 50 0000 C CNN
F 1 "10uH" V 3849 1500 50 0000 C CNN F 1 "10uH" V 5699 3550 50 0000 C CNN
F 2 "Inductor_SMD:L_0402_1005Metric" H 3750 1500 50 0001 C CNN F 2 "Inductor_SMD:L_0402_1005Metric" H 5600 3550 50 0001 C CNN
F 3 "~" H 3750 1500 50 0001 C CNN F 3 "~" H 5600 3550 50 0001 C CNN
1 3750 1500 1 5600 3550
0 -1 -1 0 0 -1 -1 0
$EndComp $EndComp
$Comp
L Device:C C?
U 1 1 610853EA
P 4100 1700
AR Path="/60C2FE2A/610853EA" Ref="C?" Part="1"
AR Path="/60FB17F2/610853EA" Ref="C3" Part="1"
F 0 "C3" H 4215 1746 50 0000 L CNN
F 1 "10uF" H 4215 1655 50 0000 L CNN
F 2 "Capacitor_SMD:C_0402_1005Metric" H 4138 1550 50 0001 C CNN
F 3 "~" H 4100 1700 50 0001 C CNN
1 4100 1700
1 0 0 -1
$EndComp
Wire Wire Line Wire Wire Line
3600 1500 3400 1500 5450 3550 5250 3550
Wire Wire Line
3900 1500 4100 1500
Wire Wire Line
4100 1550 4100 1500
$Comp $Comp
L power:+3V3 #PWR02 L power:+3V3 #PWR02
U 1 1 6109D4DF U 1 1 6109D4DF
P 3400 1300 P 5250 3350
F 0 "#PWR02" H 3400 1150 50 0001 C CNN F 0 "#PWR02" H 5250 3200 50 0001 C CNN
F 1 "+3V3" H 3415 1473 50 0000 C CNN F 1 "+3V3" H 5265 3523 50 0000 C CNN
F 2 "" H 3400 1300 50 0001 C CNN F 2 "" H 5250 3350 50 0001 C CNN
F 3 "" H 3400 1300 50 0001 C CNN F 3 "" H 5250 3350 50 0001 C CNN
1 3400 1300 1 5250 3350
1 0 0 -1 1 0 0 -1
$EndComp $EndComp
Wire Wire Line Wire Wire Line
3400 1300 3400 1500 5250 3350 5250 3550
$Comp
L power:GND #PWR04
U 1 1 6109F3FD
P 4100 2050
F 0 "#PWR04" H 4100 1800 50 0001 C CNN
F 1 "GND" H 4105 1877 50 0000 C CNN
F 2 "" H 4100 2050 50 0001 C CNN
F 3 "" H 4100 2050 50 0001 C CNN
1 4100 2050
1 0 0 -1
$EndComp
Wire Wire Line
4100 1850 4100 2050
Text Label 4250 1500 0 50 ~ 0
+3V3A
Wire Wire Line
4250 1500 4100 1500
Connection ~ 4100 1500
Text Label 6050 3550 2 50 ~ 0
+3V3A
$Comp $Comp
L Connector:Conn_Coaxial J? L Connector:Conn_Coaxial J?
U 1 1 60D1901A U 1 1 60D1901A
@ -551,4 +512,6 @@ F 3 "" H 5450 1300 50 0001 C CNN
1 5450 1300 1 5450 1300
1 0 0 -1 1 0 0 -1
$EndComp $EndComp
Wire Wire Line
5750 3550 6150 3550
$EndSCHEMATC $EndSCHEMATC

2
Power.sch
View File

@ -3,7 +3,7 @@ EELAYER 30 0
EELAYER END EELAYER END
$Descr A4 11693 8268 $Descr A4 11693 8268
encoding utf-8 encoding utf-8
Sheet 6 8 Sheet 5 8
Title "" Title ""
Date "" Date ""
Rev "" Rev ""

7
TestAutomation.dcm Normal file
View File

@ -0,0 +1,7 @@
EESchema-DOCLIB Version 2.0
#
$CMP INA190
F https://www.ti.com/lit/ds/symlink/ina190.pdf
$ENDCMP
#
#End Doc Library

59
TestAutomation.lib Normal file
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@ -0,0 +1,59 @@
EESchema-LIBRARY Version 2.4
#encoding utf-8
#
# ADS831
#
DEF ADS831 U 0 40 Y Y 1 F N
F0 "U" -1050 700 50 H V C CNN
F1 "ADS831" -750 700 50 H V C CNN
F2 "" -800 700 50 H I C CNN
F3 "" -800 700 50 H I C CNN
DRAW
P 2 1 1 5 -1100 -650 1100 -650 N
P 2 1 1 5 -1100 650 -1100 -650 N
P 2 1 1 5 1100 -650 1100 650 N
P 2 1 1 5 1100 650 -1100 650 N
X GND 1 -1400 450 300 R 59 59 1 1 W
X CLK 10 -1400 -450 300 R 59 59 1 1 U
X RSEL 11 1400 -450 300 L 59 59 1 1 I
X *INT/EXT 12 1400 -350 300 L 59 59 1 1 U
X REFB 13 1400 -250 300 L 59 59 1 1 U
X REFT 14 1400 -150 300 L 59 59 1 1 U
X CM 15 1400 -50 300 L 59 59 1 1 O
X *IN 16 1400 50 300 L 59 59 1 1 I
X IN 17 1400 150 300 L 59 59 1 1 I
X GND 18 1400 250 300 L 59 59 1 1 W
X VS+ 19 1400 350 300 L 59 59 1 1 W
X BIT1 2 -1400 350 300 R 59 59 1 1 U
X VDRV 20 1400 450 300 L 59 59 1 1 O
X BIT2 3 -1400 250 300 R 59 59 1 1 U
X BIT3 4 -1400 150 300 R 59 59 1 1 U
X BIT4 5 -1400 50 300 R 59 59 1 1 U
X BIT5 6 -1400 -50 300 R 59 59 1 1 U
X BIT6 7 -1400 -150 300 R 59 59 1 1 U
X BIT7 8 -1400 -250 300 R 59 59 1 1 U
X BIT8 9 -1400 -350 300 R 59 59 1 1 U
ENDDRAW
ENDDEF
#
# INA190
#
DEF INA190 U 0 40 Y Y 1 F N
F0 "U" -300 350 50 H V C CNN
F1 "INA190" -50 350 50 H V C CNN
F2 "Package_TO_SOT_SMD:TSOT-23-8" 0 0 50 H I C CNN
F3 "" 0 0 50 H I C CNN
DRAW
S -300 300 300 -200 0 1 0 N
X VS 1 -400 200 100 R 50 50 1 1 I
X EN 2 -400 100 100 R 50 50 1 1 I
X REF 3 -400 0 100 R 50 50 1 1 I
X GND 4 -400 -100 100 R 50 50 1 1 I
X OUT 5 400 -100 100 L 50 50 1 1 O
X NC 6 400 0 100 L 50 50 1 1 I
X IN+ 7 400 100 100 L 50 50 1 1 I
X IN- 8 400 200 100 L 50 50 1 1 I
ENDDRAW
ENDDEF
#
#End Library

28
libs/INA190/SOT65P210X110-6N.kicad_mod Normal file
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@ -0,0 +1,28 @@
(module SOT65P210X110-6N (layer F.Cu) (tedit 60D02F8C)
(descr "")
(fp_text reference REF** (at 0.04 -2.008 0) (layer F.SilkS)
(effects (font (size 0.8 0.8) (thickness 0.015)))
)
(fp_text value SOT65P210X110-6N (at 5.628 2.008 0) (layer F.Fab)
(effects (font (size 0.8 0.8) (thickness 0.015)))
)
(fp_line (start -0.625 1.0) (end 0.625 1.0) (layer F.Fab) (width 0.127))
(fp_line (start 0.625 1.0) (end 0.625 -1.0) (layer F.Fab) (width 0.127))
(fp_line (start 0.625 -1.0) (end -0.625 -1.0) (layer F.Fab) (width 0.127))
(fp_line (start -0.625 -1.0) (end -0.625 1.0) (layer F.Fab) (width 0.127))
(fp_line (start -0.625 -1.17) (end 0.625 -1.17) (layer F.SilkS) (width 0.127))
(fp_line (start -0.625 1.17) (end 0.625 1.17) (layer F.SilkS) (width 0.127))
(fp_line (start -1.805 1.25) (end 1.805 1.25) (layer F.CrtYd) (width 0.05))
(fp_line (start 1.805 1.25) (end 1.805 -1.25) (layer F.CrtYd) (width 0.05))
(fp_line (start 1.805 -1.25) (end -1.805 -1.25) (layer F.CrtYd) (width 0.05))
(fp_line (start -1.805 -1.25) (end -1.805 1.25) (layer F.CrtYd) (width 0.05))
(fp_circle (center -2.1 -0.802) (end -2.0 -0.802) (layer F.SilkS) (width 0.2))
(fp_circle (center -2.1 -0.802) (end -2.0 -0.802) (layer F.Fab) (width 0.2))
(pad 1 smd rect (at -0.96 -0.65) (size 1.19 0.4) (layers F.Cu F.Mask F.Paste))
(pad 2 smd rect (at -0.96 0.0) (size 1.19 0.4) (layers F.Cu F.Mask F.Paste))
(pad 3 smd rect (at -0.96 0.65) (size 1.19 0.4) (layers F.Cu F.Mask F.Paste))
(pad 4 smd rect (at 0.96 0.65) (size 1.19 0.4) (layers F.Cu F.Mask F.Paste))
(pad 5 smd rect (at 0.96 0.0) (size 1.19 0.4) (layers F.Cu F.Mask F.Paste))
(pad 6 smd rect (at 0.96 -0.65) (size 1.19 0.4) (layers F.Cu F.Mask F.Paste))
)

2820
libs/INA190/SOT65P210X110-6N.step Normal file
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