The TSX7191 single, operational amplifier (op amp) offers high precision functioning with low input offset voltage down to a maximum of 200 µV at 25 °C. In addition, its rail-to-rail input and output functionality allows this product to be used on full range input and output without limitation. This is particularly useful for a low-voltage supply such as 2.7 V that the TSX7191 is able to operate with.Thus, the TSX7191 has the great advantage of offering a large span of supply voltages, ranging from 2.7 V to 16 V. It can be used in multiple applications with a unique reference.Low input bias current performance makes the TSX7191 perfect when used for signal conditioning in sensor interface applications. In addition, low-side and high-side current measurements can be easily made thanks to rail-to-rail functionality. The TSX7191 is a decompensated amplifier and must be used with a gain greater than 10 to ensure stability.High ESD tolerance (4 kV HBM) and a wide temperature range are also good arguments to use the TSX7191 in the automotive market segment.Low input offset voltage: 200 µV max.Rail-to-rail input and outputLow current consumption: 850 µA max.Gain bandwidth product: 9 MHzLow supply voltage: 2.7 - 16 VStable when used with Gain = 10Low input bias current: 50 pA max.High ESD tolerance: 4 kV HBMExtended temp. range: -40 °C to +125 °CAutomotive qualification