Radiation tests on commercial instrumentation amplifiers, analog switches & DAC's
- Agapito, J A
- Barradas, N P
- Cardeira, F M
- Casas, C
- Fernandes, A
- Franco, F J
- Gomes, P
- Gonçalves, I C
- Cachero, A H
- Lozano-Bahilo, J
- Marques, J G
- Paz, A
- Prata, M J
- Ramalho, A J G
- Rodríguez-Ruiz, M A
- Santos, J P
- Vieira, A
DOIAbstract
A study of several commercial instrumentation amplifiers (INA110, INA111, INA114, INA116, INA118 & INA121) under neutron and vestigial gamma radiation was done. Some parameters (Gain, input offset voltage, input bias currents) were measured on-line and bandwidth, and slew rate were determined before and after radiation. The results of the testing of some voltage references REF102 and ADR290GR and the DG412 analog switch are shown. Finally, different digital-to-analog converters were tested under radiation. (6 refs)
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