ikalogic
Member
hello, i need somthing like an analog data selector, where i can select 1 of many analog lines to monitor.
i was starting to try to make a design using a bunch of op-amps... then i said maybe there is a dedicated chip for that..
i googled and found the HCC4529B.. but don't seem to me like it is for analog applications...
Is it doable with op-amps? is there a way to get High-impedence outputs with an opamp? (this way i could isolate all of them, but the one i need from the output...)
sory there is no schematic yet.. but i need a basic idea.
thx everybody!
i was starting to try to make a design using a bunch of op-amps... then i said maybe there is a dedicated chip for that..
i googled and found the HCC4529B.. but don't seem to me like it is for analog applications...
Is it doable with op-amps? is there a way to get High-impedence outputs with an opamp? (this way i could isolate all of them, but the one i need from the output...)
sory there is no schematic yet.. but i need a basic idea.
thx everybody!