ngspice/examples/p-to-n-examples/OP_MCP6041.cir

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Test OpAmp
*.OPTIONS RELTOL=.0001
*.include MCP6041ng.lib
.include MCP6041.txt
V1 vdd 0 2.2
V2 vss 0 -2.2
Vin in 0 dc 0 ac 1 sin(0 100m 500)
Rin in opin 1000k
Rfb opout opin 10000k
*Eop opout 0 opin 0 -10000
Xop 0 opin vdd vss opout MCP6041
* MCP6041 1 2 3 4 5
* | | | | |
* | | | | Output
* | | | Negative Supply
* | | Positive Supply
* | Inverting Input
* Non-inverting Input
*.dc Vin -2.2 2.2 0.1
.tran 0.1m 10m
.control
ac dec 10 1 100k
plot vdb(opout)
dc Vin -0.2 0.2 0.01
plot v(opout) v(opin)
tran 0.1m 10m
plot v(in) v(opin) v(opout)
.endc
.end