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HSADC: reselect new op amp

master
Jack-Zheng 2021-07-07 17:26:54 +08:00
parent 3228e16c8f
commit f9574a2098
2 changed files with 20 additions and 44 deletions
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40
HighSpeedADC.sch
View File

@ -341,7 +341,7 @@ L Amplifier_Operational:OPA2691 U1
U 1 1 60EA227A U 1 1 60EA227A
P 3650 4350 P 3650 4350
F 0 "U1" H 3650 4717 50 0000 C CNN F 0 "U1" H 3650 4717 50 0000 C CNN
F 1 "TLV3542" H 3650 4626 50 0000 C CNN F 1 "LMH6682" H 3650 4626 50 0000 C CNN
F 2 "Package_SO:SOIC-8_3.9x4.9mm_P1.27mm" H 3650 4350 50 0001 C CNN F 2 "Package_SO:SOIC-8_3.9x4.9mm_P1.27mm" H 3650 4350 50 0001 C CNN
F 3 "http://www.ti.com/lit/ds/sbos224d/sbos224d.pdf" H 3650 4350 50 0001 C CNN F 3 "http://www.ti.com/lit/ds/sbos224d/sbos224d.pdf" H 3650 4350 50 0001 C CNN
1 3650 4350 1 3650 4350
@ -352,7 +352,7 @@ L Amplifier_Operational:OPA2691 U1
U 2 1 60EA377D U 2 1 60EA377D
P 4350 3850 P 4350 3850
F 0 "U1" H 4350 4217 50 0000 C CNN F 0 "U1" H 4350 4217 50 0000 C CNN
F 1 "TLV3542" H 4350 4126 50 0000 C CNN F 1 "LMH6682" H 4350 4126 50 0000 C CNN
F 2 "Package_SO:SOIC-8_3.9x4.9mm_P1.27mm" H 4350 3850 50 0001 C CNN F 2 "Package_SO:SOIC-8_3.9x4.9mm_P1.27mm" H 4350 3850 50 0001 C CNN
F 3 "http://www.ti.com/lit/ds/sbos224d/sbos224d.pdf" H 4350 3850 50 0001 C CNN F 3 "http://www.ti.com/lit/ds/sbos224d/sbos224d.pdf" H 4350 3850 50 0001 C CNN
2 4350 3850 2 4350 3850
@ -363,7 +363,7 @@ L Amplifier_Operational:OPA2691 U1
U 3 1 60EA5D47 U 3 1 60EA5D47
P 4150 2600 P 4150 2600
F 0 "U1" H 4108 2646 50 0000 L CNN F 0 "U1" H 4108 2646 50 0000 L CNN
F 1 "TLV3542" H 4108 2555 50 0000 L CNN F 1 "LMH6682" H 4108 2555 50 0000 L CNN
F 2 "Package_SO:SOIC-8_3.9x4.9mm_P1.27mm" H 4150 2600 50 0001 C CNN F 2 "Package_SO:SOIC-8_3.9x4.9mm_P1.27mm" H 4150 2600 50 0001 C CNN
F 3 "http://www.ti.com/lit/ds/sbos224d/sbos224d.pdf" H 4150 2600 50 0001 C CNN F 3 "http://www.ti.com/lit/ds/sbos224d/sbos224d.pdf" H 4150 2600 50 0001 C CNN
3 4150 2600 3 4150 2600
@ -418,17 +418,6 @@ Wire Wire Line
Wire Wire Line Wire Wire Line
5750 4450 6250 4450 5750 4450 6250 4450
$Comp $Comp
L Device:R R136
U 1 1 60FA01B1
P 4800 4250
F 0 "R136" V 4593 4250 50 0000 C CNN
F 1 "50" V 4684 4250 50 0000 C CNN
F 2 "Resistor_SMD:R_0402_1005Metric" V 4730 4250 50 0001 C CNN
F 3 "~" H 4800 4250 50 0001 C CNN
1 4800 4250
0 1 1 0
$EndComp
$Comp
L Device:R R5 L Device:R R5
U 1 1 60FC2B9E U 1 1 60FC2B9E
P 3050 4350 P 3050 4350
@ -440,17 +429,6 @@ F 3 "~" H 3050 4350 50 0001 C CNN
0 1 1 0 0 1 1 0
$EndComp $EndComp
$Comp $Comp
L Device:R R135
U 1 1 60FC3A8A
P 3650 4850
F 0 "R135" V 3443 4850 50 0000 C CNN
F 1 "1k" V 3534 4850 50 0000 C CNN
F 2 "Resistor_SMD:R_0402_1005Metric" V 3580 4850 50 0001 C CNN
F 3 "~" H 3650 4850 50 0001 C CNN
1 3650 4850
0 1 1 0
$EndComp
$Comp
L Device:R R4 L Device:R R4
U 1 1 60FC49E4 U 1 1 60FC49E4
P 2650 4700 P 2650 4700
@ -472,8 +450,6 @@ Wire Wire Line
2650 4350 2650 4550 2650 4350 2650 4550
Wire Wire Line Wire Wire Line
3200 4350 3300 4350 3200 4350 3300 4350
Wire Wire Line
3500 4850 3300 4850
Wire Wire Line Wire Wire Line
3300 4850 3300 4350 3300 4850 3300 4350
Connection ~ 3300 4350 Connection ~ 3300 4350
@ -483,8 +459,6 @@ Wire Wire Line
3950 4450 4050 4450 3950 4450 4050 4450
Wire Wire Line Wire Wire Line
4050 4450 4050 4850 4050 4450 4050 4850
Wire Wire Line
4050 4850 3800 4850
Wire Wire Line Wire Wire Line
2650 4850 2650 5000 2650 4850 2650 5000
$Comp $Comp
@ -498,8 +472,6 @@ F 3 "" H 2650 5000 50 0001 C CNN
1 2650 5000 1 2650 5000
1 0 0 -1 1 0 0 -1
$EndComp $EndComp
Wire Wire Line
4650 4250 3950 4250
Wire Wire Line Wire Wire Line
5450 4350 5450 5000 5450 4350 5450 5000
Connection ~ 5450 4350 Connection ~ 5450 4350
@ -510,8 +482,6 @@ Wire Wire Line
5450 5000 5450 5150 5450 5000 5450 5150
Wire Wire Line Wire Wire Line
5450 5000 5150 5000 5450 5000 5150 5000
Wire Wire Line
4950 4250 5150 4250
Wire Wire Line Wire Wire Line
5150 4500 5150 4250 5150 4500 5150 4250
Connection ~ 5150 4250 Connection ~ 5150 4250
@ -563,4 +533,8 @@ Wire Wire Line
Connection ~ 3100 3750 Connection ~ 3100 3750
Wire Wire Line Wire Wire Line
3100 3750 3500 3750 3100 3750 3500 3750
Wire Wire Line
3300 4850 4050 4850
Wire Wire Line
3950 4250 5150 4250
$EndSCHEMATC $EndSCHEMATC

24
Power.sch
View File

@ -1041,12 +1041,12 @@ Wire Wire Line
$Comp $Comp
L Device:C C28 L Device:C C28
U 1 1 612F997C U 1 1 612F997C
P 7250 5650 P 7250 5700
F 0 "C28" H 7365 5696 50 0000 L CNN F 0 "C28" H 7365 5746 50 0000 L CNN
F 1 "10uF" H 7365 5605 50 0000 L CNN F 1 "10uF" H 7365 5655 50 0000 L CNN
F 2 "Capacitor_SMD:C_0402_1005Metric" H 7288 5500 50 0001 C CNN F 2 "Capacitor_SMD:C_0402_1005Metric" H 7288 5550 50 0001 C CNN
F 3 "~" H 7250 5650 50 0001 C CNN F 3 "~" H 7250 5700 50 0001 C CNN
1 7250 5650 1 7250 5700
1 0 0 -1 1 0 0 -1
$EndComp $EndComp
$Comp $Comp
@ -1060,8 +1060,6 @@ F 3 "~" H 7500 5200 50 0001 C CNN
1 7500 5200 1 7500 5200
1 0 0 -1 1 0 0 -1
$EndComp $EndComp
Wire Wire Line
7250 5800 7250 5900
$Comp $Comp
L Device:C C30 L Device:C C30
U 1 1 6134ED9B U 1 1 6134ED9B
@ -1075,7 +1073,6 @@ F 3 "~" H 7850 5200 50 0001 C CNN
$EndComp $EndComp
Wire Wire Line Wire Wire Line
7250 5500 8200 5500 7250 5500 8200 5500
Connection ~ 7250 5500
Wire Wire Line Wire Wire Line
8100 5900 8100 6000 8100 5900 8100 6000
Wire Wire Line Wire Wire Line
@ -1805,7 +1802,7 @@ L Device:Polyfuse F1
U 1 1 62AB653A U 1 1 62AB653A
P 6000 5200 P 6000 5200
F 0 "F1" V 5775 5200 50 0000 C CNN F 0 "F1" V 5775 5200 50 0000 C CNN
F 1 "BSMD2920-500-16V" V 5866 5200 50 0000 C CNN F 1 "BSMD2920-300-16V" V 5866 5200 50 0000 C CNN
F 2 "Fuse:Fuse_2920_7451Metric" H 6050 5000 50 0001 L CNN F 2 "Fuse:Fuse_2920_7451Metric" H 6050 5000 50 0001 L CNN
F 3 "~" H 6000 5200 50 0001 C CNN F 3 "~" H 6000 5200 50 0001 C CNN
1 6000 5200 1 6000 5200
@ -1818,10 +1815,15 @@ P 6450 5450
AR Path="/60E4702B/62A9F5F7" Ref="D?" Part="1" AR Path="/60E4702B/62A9F5F7" Ref="D?" Part="1"
AR Path="/60C2FE2A/62A9F5F7" Ref="D7" Part="1" AR Path="/60C2FE2A/62A9F5F7" Ref="D7" Part="1"
F 0 "D7" V 6404 5530 50 0000 L CNN F 0 "D7" V 6404 5530 50 0000 L CNN
F 1 "SMBJ6.5A" V 6495 5530 50 0000 L CNN F 1 "SMBJ6.0A" V 6495 5530 50 0000 L CNN
F 2 "Diode_SMD:D_SMB" H 6450 5275 50 0001 C CNN F 2 "Diode_SMD:D_SMB" H 6450 5275 50 0001 C CNN
F 3 "https://diotec.com/tl_files/diotec/files/pdf/datasheets/z2smb1.pdf" H 6450 5450 50 0001 C CNN F 3 "https://diotec.com/tl_files/diotec/files/pdf/datasheets/z2smb1.pdf" H 6450 5450 50 0001 C CNN
1 6450 5450 1 6450 5450
0 1 1 0 0 1 1 0
$EndComp $EndComp
Wire Wire Line
7250 5550 7250 5500
Connection ~ 7250 5500
Wire Wire Line
7250 5850 7250 5900
$EndSCHEMATC $EndSCHEMATC