The ISL28134FHZ-T7A from Renesas is a Power Operational Amplifier with Supply Voltage 2.25 to 6 V, Input Offset Voltage -4 to 4 uV, Input Bias Current -550 to 550 pA, Input Offset Current -750 to 750 pA, Input Voltage Noise 8 to 10 nV/vHz. Tags: Surface Mount, Precision Op Amp. More details for ISL28134FHZ-T7A can be seen below.