OPA4171AIPWR – TEXAS INSTRUMENTS

The Texas Instruments OPA4171AIPWR is a single, rail-to-rail input/output operational amplifier packaged in a 10-lead, 3x3mm WSON (WQFN) package. It operates from a single supply voltage ranging from 2.7V to 5.5V, exhibiting a low input bias current of typically 25nA and a very low input offset voltage of ±150µV (max). This device boasts a high gain bandwidth product of 10MHz and a slew rate of 10V/µs, making it suitable for high-speed applications requiring precision. Its rail-to-rail capabilities ensure full signal swing utilization, maximizing dynamic range._x000D_
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The OPA4171AIPWR is optimized for low-power applications, drawing only 1.8mA typical quiescent current. Its robust common-mode input voltage range extends to the negative rail, simplifying single-supply designs. Common applications include precision instrumentation amplifiers, sensor signal conditioning, and low-power data acquisition systems. The device’s low noise characteristics (12nV/√Hz typical) are particularly advantageous in applications demanding high signal-to-noise ratio. The combination of high speed, low power consumption, and precision makes the OPA4171AIPWR a versatile choice for a wide range of analog signal processing tasks.