| ??? 10/24/05 00:36 Read: times |
#102789 - Source impedance is constant Responding to: ???'s previous message |
Oliver said:
The arrangement in fig 6 has variable settling time and variable output resistance, dependant on the input code value. From figure 6 it can be seen, that source impedance is constant and is 2R, for all input codes, assuming that potential at OUT-pin is driven by a zero impedance source. Kai PS: In my last post I stated that source impedance is R, which was wrong. It's 2R. |
| Topic | Author | Date |
| TLC7628 DAC | 01/01/70 00:00 | |
| Ref Connections | 01/01/70 00:00 | |
| RFBA is important current output of DAC | 01/01/70 00:00 | |
| Ok, which is better | 01/01/70 00:00 | |
| An OPamp is needed anyway | 01/01/70 00:00 | |
| Drawbacks of Fig 6 | 01/01/70 00:00 | |
Source impedance is constant | 01/01/70 00:00 |