The CA3140AMZ from Renesas is a Power Operational Amplifier with Supply Voltage 36 V, Input Offset Voltage 2 to 5 mV, Input Offset Current 0.5 to 20 pA, Input Offset Voltage Drift 6 µV/°C, Input Voltage Noise 12 to 40 nV/vHz. Tags: Surface Mount, General Purpose Op Amp. More details for CA3140AMZ can be seen below.