Description
The TSZ181H and TSZ182H are a single and dual operational amplifier, featuring very low offset voltages with virtually zero-drift versus temperature changes. The TSZ181H and TSZ182H offer rail-to-rail input and output, excellent speed/power consumption ratio, and 3 MHz gain bandwidth product, while consuming just 1 mA at 5 V. The device operates over an extended range of -40 to +150°C and features an ultra-low input bias current. These features make the TSZ181H and TSZ182H ideal for high-accuracy high-bandwidth sensor interfaces for automotive environment. Maturity status link TSZ181H, TSZ182H Related products TSZ181, TSZ182 For - 40/125 °C range Automotive-grade, very high accuracy (25 µV), high bandwidth (3 MHz), high temperature (150 °C), zero-drift operational amplifiers TSZ181H, TSZ182H Datasheet DS13229 - Rev 2 - December 2020 For further information contact your local STMicroelectronics sales office.

Features
■ AEC-Q100 qualified
■ Very high accuracy and stability: – 25 µV max. offset voltage at 25 °C – 44 µV offset voltage over full temperature range
■ Rail-to-rail input and output
■ Low supply voltage: 2.2 - 5.5 V
■ Low power consumption: 1 mA max. at 5 V
■ Gain bandwidth product: 3 MHz
■ Extended temperature range: -40 to 150 °C
■ Micropackage: SOT23-5, SO8
■ Benefits: – Higher accuracy without calibration – Accuracy virtually unaffected by temperature change

Applications
■ High accuracy signal conditioning
■ Current measurement
■ Sensor signal conditioning
■ Automotive