Version 4
SHEET 1 880 680
WIRE 32 160 -80 160
WIRE 288 160 256 160
WIRE -80 176 -80 160
WIRE 32 240 16 240
WIRE -80 272 -80 256
WIRE 32 320 16 320
WIRE 304 320 256 320
WIRE 304 336 304 320
WIRE 304 432 304 416
FLAG -80 272 0
FLAG 16 240 0
FLAG 304 432 0
FLAG 16 320 0
SYMBOL voltage -80 160 R0
SYMATTR InstName V1
SYMATTR Value 3.2
SYMBOL res 288 320 R0
SYMATTR InstName R1
SYMATTR Value 50K
SYMBOL SpecialFunctions\\LTC6907 144 240 R0
SYMATTR InstName U1
TEXT 328 264 Left 2 !.tran .1m startup