42 lines
784 B
Plaintext
42 lines
784 B
Plaintext
OpAmp Test
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vddp vp 0 15
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vddn vn 0 0
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voff off 0 -1
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*vin in 0 0
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.include ad22057n.lib
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* Node assignments
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* non-inverting input
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* | inverting input
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* | | positive supply
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* | | | negative supply
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* | | | | A1 out
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* | | | | | A2 in
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* | | | | | | offset
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* | | | | | | | output
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* | | | | | | | |
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*SUBCKT AD22057N 1 2 99 50 30 31 40 49
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Xopmap in 0 vp vn a1 a1 off outo AD22057N
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Rout outo a1 200k
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Ca1 a1 0 500p
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.dc vin 0.1 0.2 0.01
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vin in 0 DC 0 PULSE(0.1 0.2 200uS 200uS 200uS 5m 10m)
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.tran 10u 10m
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.control
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option sparse ; KLU will fail
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run
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plot dc1.v(outo) vs dc1.v(in)
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plot v(in) v(a1) v(outo)
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.endc
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.end
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