Elektronik 3Start und EKGProf. Dr. Jörg VollrathElektronik 3 Buch: Reinold 2.5, 8, 12.2.3/4, 13 |
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Länge: 1:22:04 |
0:0:0 Evaluierung 0:0:0 Differenzverstärker 0:2:0 Eingangs und Ausgangswiderstand 0:3:43 Instrumentation amplifier 0:6:30 4.12 IN-AMP AD620 0:9:55 Anwendungen Brückenschaltung, Strommessung 0:12:21 Waage mit Dehnungsmessstreifen und Brückenschaltung 0:14:14 EKG Schaltung 0:21:30 Schutzdioden 0:22:30 2 Widerstände zum Schutz 0:25:1 Eingangs RC Schaltung 0:28:20 Common mode and differential signal 0:32:20 ESB common mode 0:34:30 ESB differential mode C = 20 pF 0:37:50 LTSPICE model und simulation 0:40:8 Rechnung 286.7 kHz, LTSPICE 290kHz 0:43:30 Common mode Grenzfrequenz 0:46:0 Instrumentation amplifier, Vx, Vo LTSPICE 0:49:56 Verstärkung von 2 durch die erste Stufe nicht invertierender Verstärker |
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Elektronische Schaltungstechnik:Grundlagen der Analogelektronik
Lehrbuch Digitaltechnik
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Halbleiterschaltungstechnik
CMOS Analog Circuit Design
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Version 4 SHEET 1 996 836 WIRE 832 272 784 272 WIRE 784 288 784 272 WIRE 832 320 832 272 WIRE 624 400 560 400 WIRE 720 400 704 400 WIRE 832 400 832 384 WIRE 832 400 800 400 WIRE 944 400 832 400 WIRE 560 416 560 400 WIRE 832 448 832 400 WIRE 560 512 560 496 WIRE 560 512 368 512 WIRE 560 528 560 512 WIRE 368 544 368 512 WIRE 832 576 832 512 WIRE 368 656 368 624 WIRE 560 688 560 608 WIRE 624 688 560 688 WIRE 720 688 704 688 WIRE 832 688 832 640 WIRE 832 688 800 688 WIRE 944 688 832 688 WIRE 832 720 832 688 WIRE 832 816 832 784 FLAG 368 656 0 FLAG 784 288 0 FLAG 832 816 0 FLAG 944 400 Ua FLAG 944 688 Ub SYMBOL voltage 560 400 R0 WINDOW 0 28 16 Left 2 WINDOW 3 40 73 Left 2 WINDOW 123 40 101 Left 2 WINDOW 39 0 0 Left 2 SYMATTR InstName V1 SYMATTR Value SINE(0 1m 80) SYMBOL voltage 368 528 R0 WINDOW 123 24 124 Left 2 WINDOW 39 0 0 Left 2 SYMATTR Value2 AC 1 SYMATTR InstName V2 SYMATTR Value SINE(0 2m 10) SYMBOL voltage 560 512 R0 WINDOW 0 34 27 Left 2 WINDOW 123 24 124 Left 2 WINDOW 39 0 0 Left 2 SYMATTR InstName V3 SYMATTR Value SINE(0 1m 80) SYMBOL res 720 384 R90 WINDOW 0 0 56 VBottom 2 WINDOW 3 32 56 VTop 2 SYMATTR InstName R1 SYMATTR Value 15k SYMBOL res 816 384 R90 WINDOW 0 0 56 VBottom 2 WINDOW 3 32 56 VTop 2 SYMATTR InstName R2 SYMATTR Value 10k SYMBOL res 816 672 R90 WINDOW 0 0 56 VBottom 2 WINDOW 3 32 56 VTop 2 SYMATTR InstName R3 SYMATTR Value 10k SYMBOL res 720 672 R90 WINDOW 0 0 56 VBottom 2 WINDOW 3 32 56 VTop 2 SYMATTR InstName R4 SYMATTR Value 15k SYMBOL cap 816 576 R0 SYMATTR InstName C1 SYMATTR Value 20p SYMBOL cap 816 720 R0 SYMATTR InstName C2 SYMATTR Value 2.2p SYMBOL cap 816 320 R0 SYMATTR InstName C3 SYMATTR Value 2.2p SYMBOL cap 816 448 R0 SYMATTR InstName C4 SYMATTR Value 20p TEXT 368 744 Left 2 !.ac oct 10 1 0.1G
Version 4 SHEET 1 1600 916 WIRE -976 192 -1024 192 WIRE -1024 208 -1024 192 WIRE -976 240 -976 192 WIRE -864 256 -864 224 WIRE -176 288 -208 288 WIRE -64 288 -96 288 WIRE 64 288 16 288 WIRE 80 288 64 288 WIRE 96 288 80 288 WIRE 192 288 176 288 WIRE 304 288 272 288 WIRE 336 288 304 288 WIRE 352 288 336 288 WIRE 448 288 432 288 WIRE 592 288 448 288 WIRE 704 288 656 288 WIRE 736 288 704 288 WIRE 768 288 736 288 WIRE 880 288 848 288 WIRE 1024 288 880 288 WIRE 1168 288 1088 288 WIRE -1184 320 -1248 320 WIRE -1088 320 -1104 320 WIRE -976 320 -976 304 WIRE -976 320 -1008 320 WIRE -864 320 -976 320 WIRE -544 320 -864 320 WIRE -1248 336 -1248 320 WIRE 192 336 192 288 WIRE 256 336 192 336 WIRE 336 336 336 288 WIRE 336 336 320 336 WIRE -656 352 -752 352 WIRE -752 368 -752 352 WIRE -656 400 -656 352 WIRE -576 400 -656 400 WIRE -864 416 -864 384 WIRE -544 416 -544 320 WIRE -512 416 -544 416 WIRE -448 416 -448 368 WIRE 0 416 0 400 WIRE 256 416 256 400 WIRE 624 416 624 400 WIRE 1056 416 1056 400 WIRE -1248 432 -1248 416 WIRE -1248 432 -1440 432 WIRE -656 432 -656 400 WIRE -64 432 -64 288 WIRE -32 432 -64 432 WIRE 192 432 192 336 WIRE 224 432 192 432 WIRE 448 432 448 288 WIRE 464 432 448 432 WIRE 592 432 544 432 WIRE 880 432 880 288 WIRE 896 432 880 432 WIRE 1024 432 976 432 WIRE -1248 448 -1248 432 WIRE -976 448 -976 320 WIRE -576 448 -576 400 WIRE -512 448 -576 448 WIRE 80 448 80 288 WIRE 80 448 32 448 WIRE 336 448 336 336 WIRE 336 448 288 448 WIRE 688 448 656 448 WIRE 736 448 736 288 WIRE 736 448 688 448 WIRE 1120 448 1088 448 WIRE 1168 448 1168 288 WIRE 1168 448 1120 448 WIRE 1200 448 1168 448 WIRE 1216 448 1200 448 WIRE 1328 448 1296 448 WIRE 1392 448 1328 448 WIRE -1440 464 -1440 432 WIRE -752 464 -752 448 WIRE -752 464 -800 464 WIRE -304 464 -352 464 WIRE -272 464 -304 464 WIRE -160 464 -208 464 WIRE -64 464 -160 464 WIRE -32 464 -64 464 WIRE 224 464 192 464 WIRE 592 464 560 464 WIRE 688 464 688 448 WIRE 1024 464 992 464 WIRE -752 480 -752 464 WIRE -512 480 -576 480 WIRE 0 496 0 480 WIRE 256 496 256 480 WIRE 624 496 624 480 WIRE 1056 496 1056 480 WIRE 1328 496 1328 448 WIRE -512 512 -544 512 WIRE 192 512 192 464 WIRE -848 544 -848 528 WIRE -656 544 -656 512 WIRE -576 544 -576 480 WIRE -576 544 -656 544 WIRE -416 544 -416 496 WIRE -368 544 -416 544 WIRE -448 560 -448 512 WIRE -368 560 -368 544 WIRE -64 560 -64 464 WIRE 560 560 560 464 WIRE 608 560 560 560 WIRE 688 560 688 544 WIRE 688 560 608 560 WIRE 992 560 992 464 WIRE 1120 560 1120 448 WIRE 1120 560 992 560 WIRE -1440 576 -1440 544 WIRE -752 576 -752 560 WIRE -656 576 -656 544 WIRE -656 576 -752 576 WIRE -240 576 -320 576 WIRE -160 576 -160 464 WIRE 544 592 544 432 WIRE 608 592 608 560 WIRE 976 592 976 432 WIRE 1328 592 1328 560 WIRE -1248 608 -1248 528 WIRE -1184 608 -1248 608 WIRE -1088 608 -1104 608 WIRE -976 608 -976 512 WIRE -976 608 -1008 608 WIRE -848 608 -976 608 WIRE -544 608 -544 512 WIRE -544 608 -848 608 WIRE -320 608 -320 576 WIRE -976 640 -976 608 WIRE -160 672 -160 640 WIRE 544 688 544 656 WIRE 608 688 608 672 WIRE 976 688 976 656 WIRE -848 704 -848 672 WIRE -64 704 -64 640 WIRE -976 736 -976 704 WIRE -320 736 -320 688 WIRE -240 784 -240 576 WIRE -240 896 -240 864 WIRE -224 896 -240 896 FLAG 704 288 Vo3 FLAG 1056 496 VDD FLAG 1056 400 VSS FLAG 1328 592 0 FLAG 1200 448 Vo4 FLAG 1392 448 Vo5 FLAG 976 688 Vref FLAG 624 496 VDD FLAG 624 400 VSS FLAG 544 688 Vref FLAG 608 688 Vref FLAG 256 400 VDD FLAG 256 496 VSS FLAG 192 512 Vref FLAG 0 400 VDD FLAG 0 496 VSS FLAG -64 704 Vref FLAG -208 288 Vref FLAG -160 672 Vref FLAG 304 288 Vo2 FLAG 64 288 Vo1 FLAG -448 368 Vdd FLAG -448 560 VMM FLAG -368 560 0 FLAG -320 736 0 FLAG -240 896 0 FLAG -304 464 Vo0 FLAG -1440 576 0 FLAG -1024 208 0 FLAG -976 736 0 FLAG -864 224 Vdd FLAG -848 528 Vdd FLAG -848 704 VMM FLAG -864 416 VMM FLAG -800 464 VCM SYMBOL AD8615 1056 512 M180 SYMATTR InstName U3 SYMBOL res 1312 432 R90 WINDOW 0 0 56 VBottom 2 WINDOW 3 32 56 VTop 2 SYMATTR InstName R7 SYMATTR Value 500 SYMBOL cap 1312 496 R0 SYMATTR InstName C5 SYMATTR Value 2.7n SYMBOL cap 1088 272 R90 WINDOW 0 0 32 VBottom 2 WINDOW 3 32 32 VTop 2 SYMATTR InstName C6 SYMATTR Value 68n SYMBOL res 992 416 R90 WINDOW 0 0 56 VBottom 2 WINDOW 3 32 56 VTop 2 SYMATTR InstName R3 SYMATTR Value 14.5k SYMBOL res 864 272 R90 WINDOW 0 0 56 VBottom 2 WINDOW 3 32 56 VTop 2 SYMATTR InstName R4 SYMATTR Value 14.5k SYMBOL cap 960 592 R0 SYMATTR InstName C7 SYMATTR Value 22n SYMBOL AD8615 624 512 M180 SYMATTR InstName U1 SYMBOL cap 656 272 R90 WINDOW 0 0 32 VBottom 2 WINDOW 3 32 32 VTop 2 SYMATTR InstName C1 SYMATTR Value 33n SYMBOL res 560 416 R90 WINDOW 0 0 56 VBottom 2 WINDOW 3 32 56 VTop 2 SYMATTR InstName R1 SYMATTR Value 19.3k SYMBOL cap 528 592 R0 SYMATTR InstName C2 SYMATTR Value 33n SYMBOL res 592 576 R0 SYMATTR InstName R2 SYMATTR Value 4.99k SYMBOL res 672 448 R0 SYMATTR InstName R5 SYMATTR Value 1.15k SYMBOL res 448 272 R90 WINDOW 0 0 56 VBottom 2 WINDOW 3 32 56 VTop 2 SYMATTR InstName R6 SYMATTR Value 19.3k SYMBOL AD8615 256 384 R0 SYMATTR InstName U2 SYMBOL cap 320 320 R90 WINDOW 0 0 32 VBottom 2 WINDOW 3 32 32 VTop 2 SYMATTR InstName C3 SYMATTR Value 47n SYMBOL res 288 272 R90 WINDOW 0 0 56 VBottom 2 WINDOW 3 32 56 VTop 2 SYMATTR InstName R8 SYMATTR Value 14k SYMBOL res 192 272 R90 WINDOW 0 0 56 VBottom 2 WINDOW 3 32 56 VTop 2 SYMATTR InstName R9 SYMATTR Value 14k SYMBOL AD8615 0 384 R0 SYMATTR InstName U4 SYMBOL res 32 272 R90 WINDOW 0 0 56 VBottom 2 WINDOW 3 32 56 VTop 2 SYMATTR InstName R10 SYMATTR Value 57.6k SYMBOL res -80 544 R0 SYMATTR InstName R11 SYMATTR Value 1000k SYMBOL res -80 272 R90 WINDOW 0 0 56 VBottom 2 WINDOW 3 32 56 VTop 2 SYMATTR InstName R12 SYMATTR Value 1.18k SYMBOL cap -176 576 R0 SYMATTR InstName C4 SYMATTR Value 220p SYMBOL cap -208 448 R90 WINDOW 0 0 32 VBottom 2 WINDOW 3 32 32 VTop 2 SYMATTR InstName C8 SYMATTR Value 4.7� SYMBOL res -672 416 R0 SYMATTR InstName R13 SYMATTR Value 4.12k SYMBOL res -768 352 R0 SYMATTR InstName R14 SYMATTR Value 24.9k SYMBOL res -768 464 R0 SYMATTR InstName R15 SYMATTR Value 24.9k SYMBOL voltage -1248 320 R0 WINDOW 0 28 16 Left 2 WINDOW 3 40 73 Left 2 WINDOW 123 39 99 Left 2 WINDOW 39 0 0 Left 2 SYMATTR InstName V1 SYMATTR Value SINE(0 1m 80) SYMATTR Value2 AC 0.5 SYMBOL ad8220 -400 480 R0 SYMATTR InstName U5 SYMBOL res -336 592 R0 SYMATTR InstName R16 SYMATTR Value 100k SYMBOL voltage -240 768 R0 WINDOW 123 24 124 Left 2 WINDOW 39 0 0 Left 2 SYMATTR Value2 AC 1 SYMATTR InstName V2 SYMATTR Value SINE(0 2m 80) SYMBOL diode -848 320 R180 WINDOW 0 24 64 Left 2 WINDOW 3 24 0 Left 2 SYMATTR InstName D1 SYMATTR Value 1N914 SYMBOL diode -848 384 R180 WINDOW 0 24 64 Left 2 WINDOW 3 24 0 Left 2 SYMATTR InstName D2 SYMATTR Value 1N914 SYMBOL diode -832 608 R180 WINDOW 0 24 64 Left 2 WINDOW 3 24 0 Left 2 SYMATTR InstName D3 SYMATTR Value 1N914 SYMBOL diode -832 672 R180 WINDOW 0 24 64 Left 2 WINDOW 3 24 0 Left 2 SYMATTR InstName D4 SYMATTR Value 1N914 SYMBOL voltage -1440 448 R0 WINDOW 123 24 124 Left 2 WINDOW 39 0 0 Left 2 SYMATTR InstName V3 SYMATTR Value SINE(0 2m 10) SYMBOL voltage -1248 432 R0 WINDOW 0 34 27 Left 2 WINDOW 123 24 124 Left 2 WINDOW 39 0 0 Left 2 SYMATTR InstName V4 SYMATTR Value2 AC 0.5 SYMATTR Value SINE(0 1m 80) SYMBOL res -1088 304 R90 WINDOW 0 0 56 VBottom 2 WINDOW 3 32 56 VTop 2 SYMATTR InstName R17 SYMATTR Value 15k SYMBOL res -992 304 R90 WINDOW 0 0 56 VBottom 2 WINDOW 3 32 56 VTop 2 SYMATTR InstName R18 SYMATTR Value 10k SYMBOL res -992 592 R90 WINDOW 0 0 56 VBottom 2 WINDOW 3 32 56 VTop 2 SYMATTR InstName R19 SYMATTR Value 10k SYMBOL res -1088 592 R90 WINDOW 0 0 56 VBottom 2 WINDOW 3 32 56 VTop 2 SYMATTR InstName R20 SYMATTR Value 15k SYMBOL cap -992 448 R0 SYMATTR InstName C9 SYMATTR Value 10p SYMBOL cap -992 640 R0 SYMATTR InstName C10 SYMATTR Value 2.2p SYMBOL cap -992 240 R0 SYMATTR InstName C11 SYMATTR Value 2.2p TEXT 728 592 Left 2 !VDD VDD 0 DC 5\nVSS VSS 0 DC 0\nVREF VREF 0 DC 2.5\nVMM VMM 0 DC -5 TEXT 1080 600 Left 2 !;tran 1 TEXT 120 656 Left 2 !.ac oct 10 1m 1000k
Widerstand | \underline{Z} = \frac{\underline{U}}{\underline{I}} = R + j \omega L + \frac{1}{j \omega C} = \frac{1}{\underline{Y}} |
Knotengleichung | \sum{\underline{I}} = 0 |
Maschengleichung | \sum{\underline{U}} = 0 |
Übertragungsfunktion | \frac{\underline{U_{out}}}{\underline{U_{in}}} = \frac{(j \omega + S_{N1})..}{(j \omega + S_{P1})..} |
Version 4 SymbolType CELL LINE Normal -32 32 32 64 LINE Normal -32 96 32 64 LINE Normal -32 32 -32 96 LINE Normal -28 48 -20 48 LINE Normal -28 80 -20 80 LINE Normal -24 84 -24 76 LINE Normal 0 32 0 48 LINE Normal 0 96 0 80 LINE Normal 4 44 12 44 LINE Normal 8 40 8 48 LINE Normal 4 84 12 84 WINDOW 0 16 32 Left 0 WINDOW 3 16 96 Left 0 SYMATTR Value AD8615 SYMATTR Prefix X SYMATTR SpiceModel AD8615.cir SYMATTR Value2 AD8615 SYMATTR Description Precision Operational Amplifier PIN -32 80 NONE 0 PINATTR PinName In+ PINATTR SpiceOrder 1 PIN -32 48 NONE 0 PINATTR PinName In- PINATTR SpiceOrder 2 PIN 0 32 NONE 0 PINATTR PinName V+ PINATTR SpiceOrder 3 PIN 0 96 NONE 0 PINATTR PinName V- PINATTR SpiceOrder 4 PIN 32 64 NONE 0 PINATTR PinName OUT PINATTR SpiceOrder 5
Version 4 SymbolType BLOCK LINE Normal -111 64 -111 -96 LINE Normal 48 -16 -111 64 LINE Normal -111 -96 48 -16 LINE Normal -56 -47 -98 -47 LINE Normal -54 16 -95 16 LINE Normal -74 -6 -74 40 WINDOW 0 8 -88 Bottom 2 SYMATTR Value ad8220 SYMATTR Prefix X SYMATTR SpiceModel ad8220.cir SYMATTR Value2 ad8220 SYMATTR Description Instrumentational Amplifier PIN -48 -64 LEFT 8 PINATTR PinName +Vs PINATTR SpiceOrder 8 PIN -48 32 LEFT 8 PINATTR PinName -Vs PINATTR SpiceOrder 5 PIN -112 32 LEFT 8 PINATTR PinName IN+ PINATTR SpiceOrder 4 PIN -112 -64 LEFT 8 PINATTR PinName IN- PINATTR SpiceOrder 1 PIN -16 16 LEFT 8 PINATTR PinName REF PINATTR SpiceOrder 6 PIN -112 -32 RIGHT 8 PINATTR PinName RG+ PINATTR SpiceOrder 3 PIN -112 0 RIGHT 8 PINATTR PinName RG- PINATTR SpiceOrder 2 PIN 48 -16 RIGHT 8 PINATTR PinName Vout PINATTR SpiceOrder 7