OPA2991IDR TI Instrumentation, OP Amps, Buffer Amps

The OPA2991 is a dual operational amplifier with 40 V capability, featuring rail-to-rail input and output . It operates from 2.7 V to 40 V single supply (or ±1.35 V to ±20 V dual) and offers low offset voltage, low noise, and excellent DC precision. The device is unity-gain stable and includes shutdown capability in some variants. Each amplifier consumes low quiescent current. Rail-to-rail input and output maximize dynamic range in high-voltage systems. Housed in an 8-pin SOIC package, these op-amps are designed for industrial and automotive applications requiring wide voltage range. Selection is ideal for high-voltage, high-precision signal conditioning. Applications include sensor signal amplification for industrial controls, automotive systems, motor drives, power supply control loops, and battery management systems requiring rail-to-rail performance across wide supply voltages. In stock at HL Electronics – request a quote for fast delivery.