OPA314AIDBVR – TEXAS INSTRUMENTS

The Texas Instruments OPA314AIDBVR is a single, rail-to-rail input/output operational amplifier packaged in a small, space-saving 8-pin SOIC (small outline integrated circuit) package. It operates from a single supply voltage ranging from 2.7V to 5.5V, offering a wide input common-mode voltage range that extends to the negative rail, crucial for single-supply applications. Its key specifications include a typical input bias current of 25nA, a maximum input offset voltage of 1mV, and a gain-bandwidth product of 1MHz. The device boasts a low input offset voltage drift of 0.5µV/°C, ensuring stability across temperature variations._x000D_
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The OPA314AIDBVR is ideal for precision instrumentation applications requiring low power consumption and high accuracy. Common use cases include sensor signal conditioning, analog-to-digital converter (ADC) buffering, and low-noise amplification in portable devices. Its rail-to-rail capabilities eliminate the need for level shifting circuitry, simplifying design and reducing component count. The low input bias current minimizes errors in high-impedance sensor interfaces. The combination of low power consumption, high precision, and compact packaging makes the OPA314AIDBVR a highly attractive choice for battery-powered systems and space-constrained designs where high performance is paramount.