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Linduino
1.3.0
Linear Technology Arduino-Compatible Demonstration Board
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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. | |
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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