EDN

SPI Precision DAC for 4-20 mA Loops

The DAC161S997 is a very low power 16-bit ΣΔ digital-to-analog converter (DAC) for transmitting an analog output current over an industry standard 4-20mA current loop. The DAC161S997 has a simple ...
Electronic Design

Dual 18-Bit Current Output SPI DAC

Linear Technology Corporation introduces the LTC2758, the industry's first high performance dual, 18-bit, current output digital-to-analog converter (DAC). Linear Technology Corporation introduces the ...
EDN

16-bit quad, SPI DAC with internal reference achieves ±4LSB INL (Max)

Milpitas, Calif.—Linear Technology Corp. has introduced the LTC2654, a quad voltage output 16- and 12-bit digital-to-analog converter (DAC family) with internal reference and SPI interface. LTC2654 ...
Hackaday

Parts: LTC2631A I2C Digital To Analog Converter

We used the Bus Pirate universal serial interface tool to work with the DAC, but the same basic principals apply to any custom implementation. The connections between the Bus pirate and the LTC2631A ...