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Description: The TL2844BDRG4 is a low-power quad operational amplifier with rail-to-rail input and output. Features: * Low power consumption: 1.2 mA/amplifier * Rail-to-rail input and output * Low input offset voltage: 0.8 mV max * Low input bias current: 0.1 nA max * Low input offset current: 0.1 nA max * Low noise: 4.5 nV/√Hz * High open-loop gain: 120 dB Applications: * Portable and battery-powered devices * Automotive applications * Active filters * Data acquisition systems * Instrumentation amplifiers (For reference only)