Linduino  1.3.0
Linear Technology Arduino-Compatible Demonstration Board
LTC2654: Quad SPI 16-/12-Bit Rail-to-Rail DACs with 10ppm/C Max Reference

LTC2654: Quad SPI 16-/12-Bit Rail-to-Rail DACs with 10ppm/C Max Reference. More...

Files

file  LTC2654.cpp
 Library for LTC2654 Quad SPI 16-/12-Bit Rail-to-Rail DACs with 10ppm/C Max Reference.
 
file  LTC2654.h
 LTC2654: Quad SPI 16-/12-Bit Rail-to-Rail DACs with 10ppm/C Max Reference.
 
file  DC1678A.ino
 Linear Technology DC1678A Demonstration Board.
 

Detailed Description

LTC2654: Quad SPI 16-/12-Bit Rail-to-Rail DACs with 10ppm/C Max Reference.

The LTC2654 is a family of quad 16-/12-bit rail-to-rail DACs with integrated
10ppm/C maximum reference. The DACs have built-in high performance, rail-to-
rail, output buffers and are guaranteed monotonic. The LTC2654-L has a full-
scale output of 2.5V with the integrated reference and operates from a single
2.7V to 5.5V supply. The LTC2654-H has a full-scale output of 4.096V with the
integrated reference and operates from a 4.5V to 5.5V supply. Each DAC can also
operate with an external reference, which sets the full-scale output to 2 times
the external reference voltage. These DACs communicate via a SPI/MICROWIRE
compatible 4-wire serial interface which operates at clock rates up to 50MHz.
The LTC2654 incorporates a power-on reset circuit that is controlled by the
PORSEL pin. If PORSEL is tied to GND, the DACs reset to zero-scale. If PORSEL is
tied to VCC, the DACs reset to mid-scale.

http://www.linear.com/product/LTC2654

http://www.linear.com/product/LTC2654#demoboards

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