TSU111

TSU111 Nanopower (900 nA), high accuracy (150 µV) 5 V CMOS operational amplifier Datasheet - production data DFN6 1.2x1.3 SC70-5 Features Submicro ampere current consumption: Icc = 900 nA typ at 25 °C Low offset voltage: 150 µV max at 25 °C, 235 µV max over full temperature range (-40 to 85 °C) Low noise over 0.1 to 10 Hz bandwidth: 3.6 µVpp Low supply voltage: 1.5 V - 5.5 V Rail-to-rail input and output Gain bandwidth product: 11.5 kHz typ Low input bias current: 10 pA max at 25 °C High tolerance to ESD: 4 kV HBM Benefits More than 25 years of typical equivalent lifetime supplied by a 220 mA.h CR2032 coin type Lithium battery High accuracy without calibration Tolerance to power supply transient drops Related products See TSU101, TSU102 and TSU104 for further power savings See TSZ121, TSZ122 and TSZ124 for increased accuracy Applications Gas sensors: CO, O2, and H2S Alarms: PIR sensors Signal conditioning for energy harvesting and wearable products Ultra long-life battery-po...