The LMC6032 is a CMOS dual operational amplifier which can operate from either a single supply or dual supplies. Its performance features include an input common-mode range that reaches ground, low input bias current, and high voltage gain into realistic loads, such as 2 kΩ and 600 Ω.
This chip is built with TI's advanced Double-Poly Silicon-Gate CMOS process.
See the LMC6034 datasheet for a CMOS quad operational amplifier with these same features. For higher performance characteristics refer to the LMC662.