Using the TPS54160 as a High-Brightness LED Driver
Texas InstrumentsThe TPS54160 is normally used as a buck voltage regulator. In these applications a lower dc voltage is derived from a higher input voltage. The output voltage is regulated by the internal current mode control circuitry to maintain a constant voltage over varying line and load conditions. The TPS54160 is not limited to use in the standard buck topology. This application report demonstrates
Wide Bandwidth Receiver Implementation by Interleaving Two Giga-Sampling ADCs
Texas InstrumentsWide Bandwidth Receiver Implementation by Interleaving Two Giga-Sampling ADCs ADC12D1800RF, LMK04808, ADC12D1600RF
Using NiMH and Li-Ion Batteries in Portable Applications
Texas InstrumentsUsing NiMH and Li-Ion Batteries in Portable Applications
AN-1562 LP5521 Programming Considerations (Rev. A)
Texas InstrumentsThis application report describes LP5521 programming commands and provides examples for the user.
USB Keyboard Using MSP430 Microcontrollers
Texas InstrumentsThis application report describes a low-cost highly-flexible composite USB keyboard implementation based on MSP430F5xx/MSP430F6xx families. Schematics and software are included allowing for an easy implementation and customization.The document explains basic necessary concepts but familiarity with the MSP430™ USB Developers Package (MSP430USBDEVPACK) and USB HID specification is assumed.
Linear and Switching Voltage Regulator Fundamental Part 1
Texas InstrumentsLinear and Switching Voltage Regulator Fundamental Part 1
DN611 -- CC-Antenna-DK Board #15 OTA Test Results (2.4 GHz) with EB
Texas InstrumentsDN611 -- Design Notes
AN-924 Dose Rate Response of Advanced CMOS Products (Rev. A)
Texas InstrumentsAN-924 Dose Rate Response of Advanced CMOS Products
Theory and Implementation of Impedance Track Battery Fuel-Gauging Algorithm
Texas InstrumentsThis application report outlines the theory of Impedance Track™ (IT) technology used in the bq2750x series of fuel gauge ICs for single-cell Li-ion application (e.g., smart phones, media players, and PDAs). The implementation of the IT algorithm in the bq2750x family is reviewed, and the setting of data flash constants associated with the fuel-gauging algorithm is described in detail.
AN-1056 STN Application Using FPD-Link
Texas InstrumentsApplication Note 1056 STN Application Using FPD-Link
Code Composer Studio Installation and Configuration for DRV9x
Texas InstrumentsTI’s DRV9x family of parts are motor driver integrated circuits (ICs) with an integrated MSP430 core and 3-phase brushless DC (BLDC) predriver. These ICs require Code Composer Studio™ (CCS), device drivers, and MSP430UIF tools to communicate via the JTAG communication. This document details the entire installation and programming tool setup using CCS. This integrated development environment (IDE) offers full debugging and developmental capabilities. A detailed pictorial step-by-step description of each block is also included in the document. All specific files needed for the DRV9x are included in the software development kit (SDK) install package, CCS must be installed separately.
AN-926 Radiation Design Considerations Using CMOS Logic (Rev. A)
Texas InstrumentsAN-926 Radiation Design Considerations Using CMOS Logic
Using the OMAP-L132/L138 Bootloader Application Report (Rev. E)
Texas InstrumentsThis application report describes various boot mechanisms supported by the OMAP-L132/138 bootloader read-only memory (ROM) image. Topics covered include the Application Image Script (AIS) boot process
Dynamic Output Control (DOC) Circuitry Technology And Applications (Rev. B)
Texas InstrumentsTexas Instruments (TI[TM]) next-generation logic is called the Advanced Very-low-voltage CMOS (AVC) family. The AVCfamily features TI?s Dynamic Output Control (DOC[TM]) circuit (patent pending). DOC circuitry automatically lowers the outputimpedance of the circuit at the beginning of a signal transition providing enough current to achieve high signaling speeds thensubsequently raises the i
Inductive Based Switch Reg Circuits Provide High Efficiency White LED Drives (Rev. B)
Texas InstrumentsWhite LEDs are quickly becoming the light of choice for backlighting of small color displays because of their falling costs longer life and smaller size. The problem this presents is that the white LED has a high voltage drop (3.1 V to 4.0 V depending on manufacturer) as compared to the monochrome displays' green LED with a voltage drop of 1.8 V to 2.7 V. Whereas the green LED can be powered dir
How to Create IP Videophone Systems
Texas InstrumentsToday, Internet protocol (IP) based videophones are gaining faster market penetration because of the enhanced capabilities made possible through efficient integration of International Telecommunicatio
Method of Providing Hiccup Operation for UCC2897AEVM
Texas InstrumentsThis application note is to provide users of the UCC2897AEVM with a method of generating acyclic restart or restart attempt of the EVM should the converter encounter an overcurrent condition including an output short.
LB-53 MicroP Interface for a Free-Running A/D Allows Asynchronous Reads
Texas InstrumentsLB-53 MicroP Interface for a Free-Running A/D Allows Asynchronous Reads
Interfacing a Daughterboard to the TMS320C6201 EVM
Texas InstrumentsThis application note provides information on how to interface a daughterboard to the TMS320C62x EVM TMS320C62x McEVM and TMS320C67x EVM. An introduction on the daughterboard concept is provided identifying the advantages of using this approach for rapid prototyping and accelerated product developments. Details on the daughterboard design are provided including identification of the memory and
