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HSADC: reselect new op amp

This commit is contained in:
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
P 3650 4350
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 3 "http://www.ti.com/lit/ds/sbos224d/sbos224d.pdf" H 3650 4350 50 0001 C CNN
1 3650 4350
@ -352,7 +352,7 @@ L Amplifier_Operational:OPA2691 U1
U 2 1 60EA377D
P 4350 3850
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 3 "http://www.ti.com/lit/ds/sbos224d/sbos224d.pdf" H 4350 3850 50 0001 C CNN
2 4350 3850
@ -363,7 +363,7 @@ L Amplifier_Operational:OPA2691 U1
U 3 1 60EA5D47
P 4150 2600
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 3 "http://www.ti.com/lit/ds/sbos224d/sbos224d.pdf" H 4150 2600 50 0001 C CNN
3 4150 2600
@ -418,17 +418,6 @@ Wire Wire Line
Wire Wire Line
5750 4450 6250 4450
$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
U 1 1 60FC2B9E
P 3050 4350
@ -440,17 +429,6 @@ F 3 "~" H 3050 4350 50 0001 C CNN
0 1 1 0
$EndComp
$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
$Comp
L Device:R R4
U 1 1 60FC49E4
P 2650 4700
@ -472,8 +450,6 @@ Wire Wire Line
2650 4350 2650 4550
Wire Wire Line
3200 4350 3300 4350
Wire Wire Line
3500 4850 3300 4850
Wire Wire Line
3300 4850 3300 4350
Connection ~ 3300 4350
@ -483,8 +459,6 @@ Wire Wire Line
3950 4450 4050 4450
Wire Wire Line
4050 4450 4050 4850
Wire Wire Line
4050 4850 3800 4850
Wire Wire Line
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$Comp
@ -498,8 +472,6 @@ F 3 "" H 2650 5000 50 0001 C CNN
1 2650 5000
1 0 0 -1
$EndComp
Wire Wire Line
4650 4250 3950 4250
Wire Wire Line
5450 4350 5450 5000
Connection ~ 5450 4350
@ -510,8 +482,6 @@ Wire Wire Line
5450 5000 5450 5150
Wire Wire Line
5450 5000 5150 5000
Wire Wire Line
4950 4250 5150 4250
Wire Wire Line
5150 4500 5150 4250
Connection ~ 5150 4250
@ -563,4 +533,8 @@ Wire Wire Line
Connection ~ 3100 3750
Wire Wire Line
3100 3750 3500 3750
Wire Wire Line
3300 4850 4050 4850
Wire Wire Line
3950 4250 5150 4250
$EndSCHEMATC

24
Power.sch
View File

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