TSU111IY数据手册ST中文资料规格书

描述 Description

The 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.

The high accuracy of 150 µV max. and 9 kHz gain bandwidth make the TSU112IY ideal for sensor signal conditioning, battery management system, on-board (OBC) and wireless chargers.

特性 Features

• 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.
• Low input bias current: 10 pA max. at 25 °C
• High tolerance to ESD: 4 kV HBM
• 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