PDF, 69 Kb, 修订版: A, 档案已发布: May 18, 2015
PDF, 316 Kb, 修订版: A, 档案已发布: Nov 14, 2007
PDF, 425 Kb, 修订版: B, 档案已发布: Oct 9, 2011
This glossary is a collection of the definitions of Texas Instruments' Delta-Sigma (О”ОЈ), successive approximation register (SAR), and pipeline analog-to-digital (A/D) converter specifications and performance characteristics. Although there is a considerable amount of detail in this document, the product data sheet for a particular product specification is the best and final reference.
PDF, 149 Kb, 档案已发布: Oct 12, 2007
PDF, 86 Kb, 档案已发布: Sep 27, 2000
The ADS7843, ADS7845, and the new ADS7846 converters all are designed for specific touch screen applications. Applications using these devices can benefit greatly from the tips presented in this application bulletin. Most of the examples discuss the ADS7843, but the techniques shown are applicable to all of the devices.
PDF, 169 Kb, 档案已发布: Aug 10, 2007
PDF, 81 Kb, 档案已发布: Sep 19, 2001
The Intel SA-1110 StrongArm processor is a popular platform for development of personal digital assistants (PDAs) and other hand-held computing devices. The human interface for these devices is generally a touch screen. This application report provides information on connecting the TI ADS7846 touch screen controller to an SA-1110, and provides documentation for a Windows CE driver that has been de
PDF, 846 Kb, 档案已发布: May 21, 2007
PDF, 316 Kb, 档案已发布: Dec 11, 2006
This application report presents several examples showing how a touch screen controller (TSC) from Texas Instruments provides a variety of functions such as graphs, scroll bars, pressure buttons, and analog dials. A simple resistive TSC can be used to achieve all of these functions as long as they are not activated simultaneously. This application report demonstrates a few simple examples how th
PDF, 535 Kb, 修订版: A, 档案已发布: Sep 15, 2007
This application report discusses some common methods for reducing noise in the analog input circuitry of a resistive touch screen controller. In terms of hardware design, PCB layout and grounding are critical; the additional noise-decoupling capacitor built into a touch screen controller input pin may also help. On the software side, several simple, widely-applied filtering algorithms are present
PDF, 271 Kb, 档案已发布: Jun 7, 2007
This application report helps users to understand, set up, and use the programming timings in the register-based touch screen controller (TSC) devices. It displays the timings functions and discusses the effect on the system interface traffic and on the system power consumption.
PDF, 144 Kb, 档案已发布: Oct 4, 2012
PDF, 44 Kb, 档案已发布: Sep 27, 2000
The ADS7846 is the next-generation version to the industry standard ADS7843 4-wire touch-screen controller. The ADS7846 is 100% pin-compatible with the existing ADS7843, and will drop into the same socket. This allows for easy upgrade of current applications to the new version.
PDF, 132 Kb, 修订版: A, 档案已发布: Apr 16, 2015
