The LF347DT from STMicroelectronics is a Power Operational Amplifier with Supply Voltage -18 to 18 V, Input Offset Voltage 3 to 13 mV, Input Bias Current 20 to 20000 pA, Input Offset Current 5 to 4000 pA, Input Offset Voltage Drift 10 µV/°C. Tags: Surface Mount. More details for LF347DT can be seen below.