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Home » NEWEST Products » New by Manufacturer » Maxim Integrated » MAXREFDES4 Campbell Reference Design - Maxim
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Maxim MAXREFDES4 Campbell Reference Design

Maxim MAXREFDES4 Campbell Reference Design

Maxim's MAXREFDES4 Campbell subsystem reference design is a 16-bit high-accuracy industrial analog front end (AFE) that 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 Campbell design integrates a precision low-noise buffer (MAX44250), a high-accuracy ADC (MAX11100), an ultra-high-precision 4.096V voltage reference (MAX6126), 600VRMS data isolation (MAX14850), and isolated/regulated 5V power rails (MAX256/MAX1659). This AFE solution can be used in any application that needs high-accuracy analog-to-digital conversion, but it is mainly targeted for industrial sensors, industrial automation, process control, programmable logic controllers (PLCs), and medical applications.

  • High accuracy
  • 4-20mA current loop input
  • 0.2V to 4.096V input range
  • Isolated power and data
  • Small printed-circuit board (PCB) area
  • Pmod™-compatible form factor
  • Industrial sensors
  • Process control
  • Industrial automation
  • PLC
  • Medical
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  • Maxim Integrated