OPA171AIDBVT – TEXAS INSTRUMENTS

The Texas Instruments OPA171AIDBVT is a single, precision, rail-to-rail input/output operational amplifier packaged in a small, 8-pin SOIC (Small Outline Integrated Circuit) surface-mount package. It operates from a ±15V to ±5V supply voltage range, offering a wide operating voltage window suitable for both single and dual supply applications. Key specifications include a maximum input bias current of 15nA, a typical input offset voltage of 25µV, and a guaranteed gain-bandwidth product of 1MHz. Its low input bias current minimizes errors in high-impedance circuits, while its low input offset voltage ensures high accuracy in precision instrumentation._x000D_
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The OPA171AIDBVT excels in applications demanding low noise and high precision, such as sensor signal conditioning, instrumentation amplifiers, and precision analog signal processing. Its rail-to-rail capabilities maximize dynamic range, allowing for signal swings close to the supply rails without clipping. The device’s low power consumption (typically 1.5mA at ±5V) makes it suitable for battery-powered systems. Its robust design, including short-circuit protection on the output, enhances reliability. However, designers should note its relatively low slew rate (0.15V/µs) which may limit its performance in high-speed applications. The “BVT” suffix denotes a specific temperature range and quality grade; consult the datasheet for detailed specifications.