ST TS914 TS914A handbook
Datasheet
The TS914 is a rail-to-rail CMOS quad operational amplifier designed to operate with a single or dual supply voltage. It has rail-to-rail input and output voltage ranges, extremely low input bias current of 1 pA (typical), low input offset voltage of 5 mV (maximum, A grade), and is specified for 600 Ω and 100 Ω loads. The supply current is low at 200 μA/amp (VCC = 3V). It also features latch-up immunity.