| ??? 06/13/05 09:14 Read: times |
#94754 - Adc's Responding to: ???'s previous message |
Ant,
assume that the refrence voltage is 2.56v(Vref Pin Of ADC) And ADC is 8 bit precision, So 2.56*2(volt)=11111111b and 0(volt)=00000000b now if ADC input is 3.48 then digital out= (3.48*255)/5.12=173.32 therefore 173 decimal or 0ADH or 10101101B is existed in output pins Good Luck |
| Topic | Author | Date |
| Adc's | 01/01/70 00:00 | |
| Adc's | 01/01/70 00:00 | |
| Quantisation error | 01/01/70 00:00 | |
| precision? | 01/01/70 00:00 | |
| ADC resolution | 01/01/70 00:00 | |
| pls. Ant this wil remove your doubt | 01/01/70 00:00 | |
adc's | 01/01/70 00:00 |