OPA2313IDGKR – TEXAS INSTRUMENTS

The Texas Instruments OPA2313IDGKR is a precision, low-noise, dual operational amplifier packaged in a 10-pin SOIC (small outline integrated circuit) surface-mount format. It operates from a ±5V to ±18V supply voltage range, exhibiting a typical input offset voltage of just 25µV and a low input bias current of 10nA, making it ideal for high-precision instrumentation and signal conditioning applications. Its wide bandwidth of 1MHz and high gain-bandwidth product of 4MHz ensure accurate amplification of high-frequency signals._x000D_
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The OPA2313IDGKR boasts rail-to-rail output swing, enabling maximum dynamic range, and features a low input noise voltage of 12nV/√Hz, crucial for minimizing noise in sensitive measurements. Common applications include precision data acquisition systems, sensor signal amplification (e.g., thermocouples, strain gauges), and low-noise audio circuitry. Its low distortion and excellent linearity make it suitable for applications requiring high fidelity signal reproduction. The device’s internal compensation simplifies design, eliminating the need for external components and reducing board space. Its robust performance across a wide temperature range (-40°C to +125°C) ensures reliable operation in demanding environments. The “IDGKR” suffix denotes a specific temperature grade and packaging.