OPA4277 operates from ±2- to ±18-V supplies with excellent performance. Unlike most operational amplifiers which are specified at only one supply voltage, the OPA4277 is specified for real-world applications; a single limit applies over the ±5- to ±15-V supply range. This allows a customer operating at V_S = ±10 V to have the same assured performance as a customer using ±15-V supplies. In addition, key parameters are assured over the specified temperature range, –55°C to 125°C. Most behavior remains unchanged through the full operating voltage range (±2 to ±18 V). Parameters which vary significantly with operating voltage or temperature are shown in the typical performance curves.