The STMicroelectronics TSU112IY operational amplifier (op-amp) offers an ultra low-power consumption per channel of 920 nA typical and 1.3 μA maximum when supplied by 3.3 V. Combined with a supply voltage range of 1.5 V to 5.5 V, these features allow the TSU112IY to be efficiently supplied by a coin type Lithium battery or a regulated voltage in low-power applications. AEC-Q101 qualified
Sub-micro ampere current consumption: Icc = 920 nA typ. at 25 °C
Low offset voltage: 150 μV max. at 25 °C, 400 μV max. over full temperature range (-40 to 125 °C)
Low noise over 0.1 to 10 Hz bandwidth: 4.6 μVpp
Low supply voltage: 1.5 V to 5.5 V
Rail-to-rail input and output
Gain bandwidth product: 9 kHz typ.