TSU111H Datasheet | STMicroelectronics

High temperature (150 °C) and long mission profile automotive grade, high accuracy (250 µV) 5 V CMOS operational amplifier Features Maturity status link TSU111H Related products TSU101, TSU102 and TSU104 For further power savings TSZ121, TSZ122 and TSZ124 For increased accuracy - AEC-Q100 qualified - Long mission profile - High temperature qualified 150 °C - Micro ampere current consumption: ICC = 1.7 µA typ. at 25 °C - Low offset voltage: 250 µV max. at 25 °C, 600 µV max. over full temperature range (-40 to 150 °C) - Low noise over 0.1 to 10 Hz bandwidth: 3.9 µVpp - Low supply voltage: 1.5 V to 5.5 V - Rail-to-rail input and output - Gain bandwidth product: 23 k Hz typ. - Low input bias current: 1 p A max. at 25 °C - High tolerance to ESD: 4 k V HBM - High accuracy without calibration - Tolerance to power supply transient drops Applications - Battery management system: ultra-low power op amp detects when battery is charging/discharging and wakes up CPU - Onboard chargers (OBC) - Wireless chargers Description The TSU111H operational amplifier (op amp) offers an ultralow power consumption of 1.7 µA typical and 2.4 µA maximum when supplied by 1.8 V. The ultralow power consumption, the high accuracy of 250 µV max., and 23 k Hz gain bandwidth make the TSU111H ideal for sensor signal conditioning, battery management systems, onboard (OBC) and wireless chargers. DS14162 - Rev 1 - December 2022 For further information contact your local STMicroelectronics sales...