The TLR377GYZ-E2 from ROHM Semiconductor is a Single-Channel Precision CMOS Operational Amplifier designed for equipment that operates from battery power. It requires a supply voltage of 1.8 - 5.5 V, an input offset current of 0 pA, and an input bias current of 0.5 pA. This op-amp provides an output current of 25 mA, a large signal voltage gain of 90 dB, and a common-mode rejection ratio (CMRR) of 100 dB. In an ultra-small compact package, it boasts minimal noise, low input bias current, and low input offset voltage. This RoHS-compliant operational amplifier is available in a surface-mount package that measures 0.88 x 0.58 x 0.33 mm and is ideal for battery-powered equipment, current monitoring amplifiers, ADC front ends, buffer amplifiers, photodiode amplifiers, sensor amplifiers, smartphones, and IoT equipment applications.