Linduino  1.3.0
Linear Technology Arduino-Compatible Demonstration Board
LTC2440: 24-Bit, Differential Delta Sigma ADCs with Selectable Speed/Resolution

LTC2440: 24-Bit, Differential Delta Sigma ADCs with Selectable Speed/Resolution. More...

Files

file  LTC2440.cpp
 Library for LTC2440: 24-Bit, Differential Delta Sigma ADCs with Selectable Speed/Resolution.
 
file  LTC2440.h
 LTC2440: 24-Bit, Differential Delta Sigma ADCs with Selectable Speed/Resolution.
 
file  DC570A.ino
 Linear Technology DC570A Demonstration Board.
 

Detailed Description

LTC2440: 24-Bit, Differential Delta Sigma ADCs with Selectable Speed/Resolution.

The LTC2440 is a high speed 24-bit No Latency Delta Sigma TM ADC with 5ppm
INL and 5uV offset. It uses proprietary delta-sigma architecture enabling
variable speed and resolution with no latency. Ten speed/resolution
combinations (6.9Hz/200nVRMS to 3.5kHz/25uVRMS) are programmed through a
simple serial interface. Alternatively, by tying a single pin HIGH or
LOW, a fast (880Hz/2uVRMS) or ultralow noise (6.9Hz, 200nVRMS, 50/60Hz
rejection) speed/resolution combination can be easily selected. The
accuracy (offset, full-scale, linearity, drift) and power dissipation are
independent of the speed selected. Since there is no latency, a
speed/resolution change may be made between conversions with no
degradation in performance.

http://www.linear.com/product/LTC2440

http://www.linear.com/product/LTC2440#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.