Looking for Op-Amp with settling time of 12ns

[manissri]

fast settling opamps..

hi all ..
i am designing the 40ms/s pipelined adc .
for this i require an opamp of 12 ns settling time .
for t this opamp which architecture i choose ..
plz suggest the opamp of having the settling time 0f 12ns.
thanz and regards ..
manish

 

[leotim]

fast settling opamps..

there is an opamp selector in National Semicondutor web site.
by now i tryed to connect to www.national.com but there was some problem in connection to this site. but here is the selector link:

**broken link removed**

and this is last database update:

**broken link removed**

 

[yeewong_su]

fast settling opamps..

wide GBW

Added after 1 minutes:

wide GBW, Low loading. High outstage current

 

[MLR67]

fast settling opamps..

Hello nanissri,

this topic (settling time) is in discussion here:


I hope this discussion will help you to do the right architecture choice