OPA1637DGKR – TEXAS INSTRUMENTS

The Texas Instruments OPA1637DGKR is a single, precision, rail-to-rail input/output operational amplifier packaged in a small, space-saving 8-pin SOIC (Small Outline Integrated Circuit) package. It boasts a very low input bias current of just 10 pA maximum, making it ideal for high-impedance applications where input current leakage is critical. Operating from a ±15V to ±5V supply, or a single supply of 3V to 36V, the OPA1637DGKR maintains its exceptional performance, offering a typical input offset voltage of only 25 µV and a gain-bandwidth product of 1.5MHz. Its rail-to-rail capabilities ensure full signal swing utilization, maximizing dynamic range._x000D_
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This device excels in applications requiring high precision and low noise, such as instrumentation amplifiers, precision voltage references, and low-level signal conditioning circuits. Its low input bias current and offset voltage minimize errors in high-impedance sensor interfaces. The OPA1637DGKR’s wide common-mode input voltage range and high slew rate (1.2 V/µs) contribute to its versatility in handling diverse signal types. Its robust design, featuring short-circuit protection, makes it a reliable choice for demanding applications where component longevity is paramount. The choice of the DGKR package offers automated placement and surface mount compatibility.