AFE Subsystem Reference Designs

Maxim Integrated MAXREFDES4#, MAXREFDES5#, MAXREFDES6#, MAXREFDES11#, and MAXREFDES30# are 16-bit high-accuracy industrial analog front end (AFE) subsystem reference designs. The Campbell (MAXREFDES4#) subsystem reference design accepts a 4-20mA current loop or a 0.2V to 4.096V voltage input signal, and features isolated power and data—all integrated into a small form factor. The Cupertino (MAXREFDES5#) subsystem reference design accepts -10V to +10V, 0 to 10V, and 4-20mA current loop signals with isolated power and data integrated into a small form factor.