what architecture is used to implement the gain stage on the AD719x.
what architecture is used to implement the gain stage on the AD719x.
Hi,
Are you asking this question because you want to design an external analog front end for AD719x? May I know what is your application and why do you need this type of information? The classic 3-op amp is the most popular configuration for Instrumentation amplifier. I am not sure about the specific design architecture of the AD719x digitally gain programmable instrumentation amplifier, however, we have a recommended ADC driver for AD719x, AD8639 (for higher supply voltages up to +-8V), ADA4051-2(for low noise and low power applications) and AD8539 (for more precision and great temperature dirft specs). These are all auto-zero op amp.
Thanks,
Jellenie
Hi,
Are you asking this question because you want to design an external analog front end for AD719x? May I know what is your application and why do you need this type of information? The classic 3-op amp is the most popular configuration for Instrumentation amplifier. I am not sure about the specific design architecture of the AD719x digitally gain programmable instrumentation amplifier, however, we have a recommended ADC driver for AD719x, AD8639 (for higher supply voltages up to +-8V), ADA4051-2(for low noise and low power applications) and AD8539 (for more precision and great temperature dirft specs). These are all auto-zero op amp.
Thanks,
Jellenie