Version 4 SHEET 1 1132 680 WIRE 96 64 96 16 WIRE 224 128 144 128 WIRE 64 160 16 160 WIRE 144 160 144 128 WIRE 64 240 16 240 WIRE 144 288 144 240 WIRE 224 288 144 288 WIRE 96 368 96 320 FLAG 16 160 + IOPIN 16 160 In FLAG 224 128 OUT+ IOPIN 224 128 Out FLAG 16 240 - IOPIN 16 240 In FLAG 224 288 Out- IOPIN 224 288 Out FLAG 96 16 V+ IOPIN 96 16 In FLAG 96 368 V- IOPIN 96 368 In SYMBOL bv 144 144 R0 SYMATTR InstName B1 SYMATTR Value V=if((V(+)-V(-))*{k}>V(V+), V(V+), if((V(+)-V(-))*{k}