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Solutions Search - Digital-to-Analog Converters (DAC)

Terasic Innovate FPGA Design Contest

Nov 2nd 2017
Welcome to the Innovate FPGA & SoC Design Contest held by Terasic, Analog Devices & Intel. For the past 14 years, this contest has inspired thousands of aspiring engineers to design, to create, and innovate!  FEB 06, 2018 Update: Please fill out this form to order up to 3 FREE boards to complete your design.   Jan ...



Positive to Negative Converter with Variable Output Using LTC3630 and LT6015/LT6016

Philip Lane - Field Applications Engineer
Gabino Alonso - Strategic Marketing Engineer
Sep 1st 2015
There was a window of time in the 1950s and early ’60s when negative voltage rails were commonplace, when germanium PNP transistors were prevalent—like those used in an old “transistor radio”, now worth a fortune on Ebay. Nowadays, NPN transistors are more prevalent, since they basically work ...

Blog Post Circuit LTspice 


DAC Reference Inverter and I-to-V Converter

Aug 23rd 1995
LT6011 dual op amp performs two functions - inverting a positive ref voltage to a negative ref voltage to allow bipolar output polarities and performing the current to voltage conversion on the DAC's current outputs as well buffering the outputs. ...



LTC1453/LT1077/LT1121 Isolated 4 – 20mA Current Loop

Jan 1st 1987
This circuit is a computer-controlled 4 – 20mA current loop. It is designed to operate on a single supply over a range of 3.3V to 30V. The circuit’s zero output reference signal, 4mA, is set by R1 and calibrated using R2, and its full-scale output current is set by R3 and calibrated using R4. The zero and full-scale ...