TSU112IY - STMicroelectronics

TSU112IY CMOS operational amplifier

The TSU111IY and TSU112IY operational amplifiers (op-amp) offer an ultra lowpower 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 TSU111IY and TSU112IY to be efficiently supplied by a coin type Lithium battery or a regulated voltage in low-po.

Features

Product status link TSU111IY, TSU112IY Related products See TSU101, TSU102 and For further power savings TSU104 See TSZ121, TSZ122 and For increased accuracy TSZ124
• AEC-Q100 qualified for Y version
• 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.
• Low input bias current: 10 pA max. at 25 °C
• High tolerance to ESD: 4 kV.