The LPV521MGXNOPB is an operational amplifier (Op Amp) with Nanopower technology, manufactured by Texas Instruments. This device is a single 1.6 V RRIO, CMOS input op amp, with a 350 nA quiescent current (IQ). This low current consumption permits utilization with limited power sources such as almost any single-cell alkaline battery, enabling exceptionally long battery life in battery powered applications.The LPV521MGXNOPB has high open loop gain and low closed-loop output impedance, which permits utilization in high accuracy level-translation circuits. The power-supply voltage range is from -40 to 125, while the device is available in the 5-pin SOT-23 with SC70 package. This device is designed to be applied for small-signal transducer amplifiers, level translation, data acquisition and many other applications.