Next-gen isolated amplifier offers higher working voltages and longer lifetimes

Texas Instruments has a new reinforced isolated amplifier that offers what is claimed to be the industry’s highest precision and working voltages, with long lifetime reliability. With outstanding performance that incorporates lower offset and gain error, better nonlinearity, and higher temperature stability, the ISO224 enables engineers to overcome performance limitations and design high-precision systems. The new amplifier is aimed at isolated voltage sensing in factory automation and control, grid infrastructure, rail transport and motor drive applications. Designers can download the TINA-TI SPICE model and then simulate and analyse their circuit behaviour with the device by downloading the SIM TINA-TI reference design, the ISO224 TINA-TI SPICE model, or using the device's evaluation module.