Current Sensing With Near-Zero Common Mode Voltage with INA19xA-Q1
Texas InstrumentsThis report provides a summary of using the INA19xA-Q1 device when the common mode voltage is close to zero volts. In this low common-mode voltage region, the output voltage has a large error. The exa
Software Migration From TMS320DM642 to TMS320DM648/DM6437
Texas InstrumentsSoftware Migration From TMS320DM642 to TMS320DM648/DM6437 Application Report
DN022 -- CC110x CC111x OOK ASK Register Settings (Rev. E)
Texas InstrumentsDN022 -- CC110x CC111x OOK ASK Register Settings
Understanding C54x Memory Maps and Examining an Optimum C5000 Memory Interface
Texas InstrumentsThe Texas Instruments (TI) TMS320C54x DSP family contains various derivatives with the same CPU but different memory mixes and peripherals. Since the code is compatible between derivatives you can port to different parts depending on needed system cost and functionality (The 'C548 'C549 'C5410 and 'C5402 are almost pin-for-pin compatible making migrating between them easy if some special cons
Array QFN Application Note
Texas InstrumentsArray Quad Flat Pack No Lead Array QFN Application Note
EDMA v3.0 (EDMA3) Migration Guide for TMS320DM644x DMSoC
Texas InstrumentsThis Document describes migrating from the Texas Instruments TMS320C64x digital signal processor (DSP) enhanced direct memory access (EDMA2) to the TMS320DM644x Digital Media System-on-Chip (DMSoC) ED
Designed to Go: Universal Battery Monitor Using the bq2018 Power Minder IC
Texas InstrumentsUniversal Battery Monitor Using the bq2018 Power Minder IC
Optimizing Li-ion Power Pack Performance
Texas InstrumentsTPS2511, TPS3700 Optimizing Li-ion Power Pack Performance
Self-Powered Ambient Light Sensor Using bq25504 (Rev. A)
Texas Instrumentsbq25504 Self-Powered Ambient Light Sensor Using bq25504
Using the Scaler in the TVP5154
Texas InstrumentsThe TVP5154 video decoder product includes the additional functionality of an integrated polymorphic down-scaler for both vertical and horizontal scaling. The video images can be downscaled in both horizontal and vertical directions to an arbitrary size. This Application Note outlines how to correctly use this scaler feature for standard NTSC and PAL video. Also included are the register settings
AM335x Thermal Considerations
Texas InstrumentsThis article discusses the thermal considerations of the AM335x devices. It offers guidance on analysis of the processor's thermal performance, suggests improvements for an end system to aid in overco
Loop Stability Analysis of Voltage Mode Buck Regulator
Texas InstrumentsThe buck dc/dc converter is probably the single most common voltage converter in use. Many design resources are available: application reports text books and many data sheets contain comprehensive design procedures for the continuous-conduction mode of operation. For discontinuous mode however the same solutions do not exist in a single-source useful format.The purpose of this application
AN-1972 Board Layout Challenges in Serial Digital Interface (Rev. C)
Texas InstrumentsThis application report provides recommendations to meet board layout challenges in SDI designs and shows specific layout examples for cable equalizers and cable drivers.
AN-1798 Designing with Electro-Chemical Sensors (Rev. C)
Texas InstrumentsAs early as 1950 electro-chemical sensors were used for oxygen (gas) monitoring; however with increasing concerns about personal safety the demand for portable electro-chemical sensors has dramatically increased. Today electro-chemical sensors are commonly used in portable equipment todetect different toxic gases.
Advanced Schottky (ALS and AS) Logic Families
Texas InstrumentsThis document introduces the advanced Schottky family of clamped TTL integrated circuits (ICs). Detailed electrical characteristics of the 'AS and 'ALS devices with table formats are provided. Guidelines for designing high-performance digital systems using the Advanced Schottky family are given along with a brief summary of the solutions to most design decisions needed to implement systems using t
Stellaris Application Update Using Stellaris USB DFU Class (AN01273) (Rev. A)
Texas InstrumentsThis application report provides a brief overview of the Device Firmware Upgrade (DFU) class describes the Stellaris implementation in the USB boot loader (boot_usb) application and also describes the hostside lmdfu dynamic link library for Windows. Use of the standard USB DFU class on Stellaris USBenabled microcontrollers offers a convenient and fast method of replacing main application image
TMS320C6457/TMS320TCI6484/TMS320TCI6487/88 DDR2 Implementation Guidelines (Rev. D)
Texas InstrumentsThis document provides implementation instructions for the DDR2 interface contained on the C6457/TCI6484/TCI6487/88 DSP.
