rail to rail output mean
Hi
Rail-to-Rail means (as the others mention) from the max available voltage to the min voltage. I post a reply to another topic "rail to rail opamp". there I suggest a paper by Ron Hogervorst about circuit techniques for rail-to-rail input and output techniques. here it is :
"A Compact Power-Efficient 3 V CMOS Rail-to-Rail Input/Output Operational Amplifier for VLSI Cell Libraries" , Ron Hogervorst et al , IEEE JSSC 1994
Regards,
EZT