The LM2902WYPT from STMicroelectronics is an Automotive Qualified Quad-Channel Operational Amplifier that has been designed for automotive and industrial control systems applications. It requires a supply voltage of 3 - 30 V, an input bias current of 20 nA, and an input offset current of 2 nA. This amplifier provides an output voltage of 0.005 - 28 V and an output current of 40 mA. It delivers a large signal voltage gain of 100 dB and has a common mode rejection ratio (CMRR) of 80 dB. This operational amplifier (op-amp) consists of four independent, high-gain op-amp circuits that provide internal frequency compensation. It can operate either from a single power supply or a split power supply. This op-amp offers a wide gain bandwidth and a negative rail for input common-mode voltage range. It includes electrostatic discharge (ESD) protection on all pins for safety and reliability. This amplifier is available in a surface-mount package that measures 8.55 x 5.80 x 1.35 mm.