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About Reference Design Library

Instead of searching many manufacturer sites or calling on companies to find and compare designs, now you can search for designs based on the circuit’s performance using Digi-Key’s Reference Design Library.

The Reference Design Library was created in order to:

  • Save Engineers time
  • Deliver ideas, fast
  • Sift through designs based on performance
  • Provide designs conveniently accompanied by their schematics

Visit often as new designs are being added weekly and improvements will be made based on your constructive feedback.

Newest Designs

DC1265A-B: 360mA @ 5.1V Max, 2.9 ~ 5.5V in

Manufacturer: Linear Technology/Analog Devices

Demonstration circuit 1265A-B is a 360mA, Universal 18-Channel LED Driver with twelve white LEDs and two RGB LEDs featuring the LTC3220-1.

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EVAL-CN0337-PMDZ: 12-Bit, 300 kSPS, Isolated RTD Temperature Measurement

Manufacturer: Analog Devices Inc.

The circuit on EVAL-CN0337-PMDZ is a completely isolated 12-bit, 300 kSPS RTD temperature measuring system that uses only three active devices.

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EVAL-CN0179-PMDZ: 4-20 mA Low Power, 14-Bit, Process Control Current Loop Transmitter

Manufacturer: Analog Devices Inc.

The circuit on EVAL-CN0179-PMDZ is a 4 mA-to-20 mA current loop transmitter for communication between a process control system and its actuator.

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