| ??? 12/05/06 16:03 Read: times |
#129009 - sources Responding to: ???'s previous message |
can you tell me how to form such as large resistance with minimal components?
Digikey has 50Mohm SMT MC102JE-50M-ND 100Mohm thru hole MOX1125F-100ME-ND and many more up to 5000 Mohm (I would use thin air for such a resitance :) ). With resistances so high (I used them once) DO remember that if you touch the body the resistance is diminished, touch only the wires. If you can/will not buy from DigiKey, the catalog gives the manufacturer and that way you can find a local source. Datasheet stated that at room temperature offset error typically 0.5mV/G Oh, how I wish that the manufacturers would stop listing 'typical' values. ALL design has to be mde based on min and max. Erik |
| Topic | Author | Date |
| Instrumentation Amplifier and Wheatstone bridge | 01/01/70 00:00 | |
| You need something high impedant | 01/01/70 00:00 | |
| High impedance | 01/01/70 00:00 | |
| Exactly! | 01/01/70 00:00 | |
| High impedance | 01/01/70 00:00 | |
| It should work but... | 01/01/70 00:00 | |
| It should work but... | 01/01/70 00:00 | |
| Offset voltage too high | 01/01/70 00:00 | |
| Offset voltage too high | 01/01/70 00:00 | |
| sources | 01/01/70 00:00 | |
| Sources | 01/01/70 00:00 | |
| have you considered that???? | 01/01/70 00:00 | |
| Details | 01/01/70 00:00 | |
| Details | 01/01/70 00:00 | |
| Go / No Go - tester | 01/01/70 00:00 | |
| Thank you!!!!!!!! | 01/01/70 00:00 | |
| T_on has no effect, but... | 01/01/70 00:00 | |
| Got it ;D | 01/01/70 00:00 | |
| Please modify your account, so that... | 01/01/70 00:00 | |
Site setting has been changed | 01/01/70 00:00 |



