The CA3420EZ from Renesas is a Power Operational Amplifier with Supply Voltage 22 V, Input Offset Voltage 5 to 10 mV, Input Offset Current 0.01 to 4 pA, Input Offset Voltage Drift 4 µV/°C, Input Voltage Noise 38 to 62 nV/vHz. Tags: Through Hole, General Purpose Op Amp. More details for CA3420EZ can be seen below.