In summary, the ACAS family offers tight tolerances and TCRs in two chip sizes and three series: the professional, the precision, and the precision AT grade. The precision and precision AT grade series also provide tracking and matching properties as relative parameters. The precision AT grade series is qualified according to AEC-Q200, with a maximum film temperature of +155 °C. These properties makes the ACAS family ideally suited for a wide range of applications including precision voltage dividers and feedback circuits.