STMicroelectronics new family of micropower op-amps reaches highest precision.

WilliamSouplet — Tue, 09 Nov 2021 17:06:54 GMT

Current Revision posted to Documents by WilliamSouplet on 11/9/2021 5:06:54 PM

TSZ121, TSV7, TSX7

STMicroelectronics is now offering a new selection of high precision op-amps with a very low consumption. With these 3 new op-amp series, conditionning very small signals is made possible, even regardless of temperature conditions, while keeping consumption at lowest level.

TSZ121 & TSV7 Applications

■ Battery powered applications

■ Portable devices

■ Signal conditioning

■ Medical instrumentation

TSZ121 : Input offset voltage vs Temperature

TSZ121 Features

■ Very high accuracy: Offset voltage 5 µV max at 25°C,

8 µV over full temperature range (-40 to +125 °C)

■ Low power consumption: 40 µA at 5V

■ Rail-to-Rail input and output

■ Low supply voltage: 1.8 to 5.5V

■ Low input bias current: 70 pA typ.

■ Gain bandwidth product: 400 kHz

■ Micro package: SC70-5, SOT23-5

TSV7 Features

■ Low offset voltage: 200 µV max at 25°C

■ Low power consumption: 10 µA at 5V TSV711 (60 µA for TSV731)

■ Rail-to-Rail input and output

■ Low supply voltage: 1.5 to 5.5V

■ Low input bias current: 1 pA typ.

■ Gain bandwidth product: 150 kHz typ. TSV711 (900 kHz for TSV731)

■ Micro package: SC70-5

Tags: precision, amps, op-amps, op, zero, stmicroelectronics, st, drift, vio, analog, solutions, performance