OPA2171MDCUTEP – TEXAS INSTRUMENTS

The Texas Instruments OPA2171MDCUTEP is a single, precision, rail-to-rail input/output operational amplifier housed in a compact, 8-pin SOIC (Small Outline Integrated Circuit) package. It boasts a remarkably low input bias current of typically 10nA, contributing to high accuracy in low-current applications. Operating from a ±5V to ±15V supply, or a single 5V to 30V supply, it maintains excellent performance across a wide voltage range. Its rail-to-rail capabilities allow for maximum signal swing, maximizing dynamic range._x000D_
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This device features a unity-gain bandwidth of 2MHz and a slew rate of 0.7V/µs, suitable for many moderate-speed applications. The OPA2171MDCUTEP exhibits low input offset voltage (typically 25µV) and low input offset current (typically 1nA), crucial for precision instrumentation and signal conditioning circuits. Common applications include sensor amplification, data acquisition systems, and precision analog signal processing where high accuracy and low noise are critical. Its low power consumption (typically 1.1mA at ±5V) makes it ideal for battery-powered devices. The “CUTEP” suffix denotes a specific lead-free, RoHS compliant variant. Its superior precision and wide voltage range provide significant advantages over less precise rail-to-rail op-amps in demanding applications.