OPA188AIDBVT – TEXAS INSTRUMENTS

The Texas Instruments OPA188AIDBVT is a single, precision, rail-to-rail input/output operational amplifier packaged in a small, space-saving 8-pin SOIC (Small Outline Integrated Circuit) surface-mount package. It operates from a ±15V to ±5V or a single 3V to 36V supply, exhibiting excellent performance across this wide range. Its key specifications include a typical input bias current of 25nA, a maximum input offset voltage of 250µV, and a gain-bandwidth product of 10MHz. The device boasts low noise (1.8nV/√Hz at 1kHz) and a high slew rate of 10V/µs, making it suitable for high-speed applications requiring precision._x000D_
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The OPA188AIDBVT’s rail-to-rail capabilities allow for maximum dynamic range, particularly advantageous in signal processing applications where full signal swing is crucial. Common applications include instrumentation amplifiers, precision voltage references, and active filters requiring high accuracy and stability. Its low input bias current minimizes errors in high-impedance circuits, while its high slew rate ensures faithful reproduction of fast-changing signals. Designers should consider this device when needing a low-power, high-precision amplifier in space-constrained designs where excellent linearity and bandwidth are paramount.