ROHM Semiconductor TLR377GYZ CMOS Operational Amplifier

The TLR377GYZ balances miniaturization and high accuracy using ROHM's proprietary circuit design, process, and packaging technologies. Increasing the size of built-in transistors reduces input offset voltage and noise but compromises miniaturization. ROHM has developed circuits that maintain a maximum offset voltage as low as 1mV without increasing transistor size. Additionally, advanced process technology significantly reduces flicker noise, and ultra-low noise is achieved with an input noise voltage density of 12nV/√Hz by optimizing resistive components at the element level. The TLR377GYZ also features a WLCSP (Wafer Level Chip Scale Package) with a ball pitch of 0.3mm, utilizing proprietary packaging technology. This design reduces the size by approximately 69% compared to conventional products and 46% to compact products.