Linduino  1.3.0
Linear Technology Arduino-Compatible Demonstration Board
LTC2657: Octal I2C 16-/12-Bit Rail-to-Rail DACs with 10ppm/C Max Reference

LTC2657: Octal I2C 16-/12-Bit Rail-to-Rail DACs with 10ppm/C Max Reference. More...

Files

file  LTC2657.cpp
 Library for LTC2657 Octal I2C 16-/12-Bit Rail-to-Rail DACs with 10ppm/C Max Reference.
 
file  LTC2657.h
 LTC2657: Octal I2C 16-/12-Bit Rail-to-Rail DACs with 10ppm/C Max Reference.
 
file  DC1529A.ino
 Linear Technology DC1703A Demonstration Board.
 

Detailed Description

LTC2657: Octal I2C 16-/12-Bit Rail-to-Rail DACs with 10ppm/C Max Reference.

The LTC2657 is a family of octal I2C 16-/12-Bit Rail-to-Rail DACs with
Integrated 10ppm/C Max Reference. The DACs have built-in high performance,
rail-to-rail, output buffers and are guaranteed monotonic. The LTC2657-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 LTC2657-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.

The parts use a 2-wire I2C compatible serial interface. The LTC2657 operates in
both the standard mode (maximum clock rate of 100kHz) and the fast mode (maximum
clock rate of 400kHz). The LTC2657 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 at power-up. If PORSEL is tied to VCC, the DACs reset to mid-scale at
power-up.

http://www.linear.com/product/LTC2657

http://www.linear.com/product/LTC2657#demoboards

Copyright 2018(c) Analog Devices, Inc.

All rights reserved.

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

THIS SOFTWARE IS PROVIDED BY ANALOG DEVICES "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, NON-INFRINGEMENT, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL ANALOG DEVICES BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, INTELLECTUAL PROPERTY RIGHTS, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.