The HFA1135IBZ from Renesas is a Power Operational Amplifier with Supply Voltage -5.5 to 5.5 V, Input Offset Voltage 2 to 8 mV, Input Bias Current 50 to 200 uA, Input Offset Voltage Drift 1 to 10 µV/°C, Input Voltage Noise 3.5 nV/vHz. Tags: Surface Mount, Low Power Op Amp. More details for HFA1135IBZ can be seen below.