Simple DAC cct

@zs2hl

12 years ago

https://everycircuit.com/circuit/6143808681017344

1 K resitor is MSB 8 K resistor is LSB Bin negative voltage |_000 | 0 volt____ | |_001 | 1 volt____ | |_010 | 2 volt___ _| |_011 | 3 volt_ ___| |_100 | 4 volt_ ___| |_101 | 5 volt ____| |_110 | 6 volt__ __| |_111 | 7 volt__ __|