The Solution To Optimize The Load Dynamic Performance in UCC28019A LED Lighting (Rev. A)
Texas InstrumentsThe Solution To Optimize The Load Dynamic Performance in UCC28019A LED Lighting Applicatio
Implementing a Bidirectional Wireless UART Application w/TRF6903 & MSP430
Texas InstrumentsImplementing a Bidirectional Wireless UART Application With TRF6903 and MSP430
Optimizing Output Voltage Ripple for the REG710
Texas InstrumentsMany portable power applications require a power source that has buck?boost capability with low output ripple. For this application the REG710 is a prime choice; however understanding the affects of the pump and output capacitors allows designers to take full advantage of theREG710?s capabilities in order to minimize output voltage ripple.
bq27500-V120 to bq27500-V130 Change List
Texas InstrumentsThis document describes the changes made between firmware versions bq27500-V120 and bq27500-V130. The latest ordering information and data sheet is on the TI Web site.
Designing a UCD3138 Controlled Interleaved PFC
Texas InstrumentsThe UCD3138 is a digital power supply controller from Texas Instruments offering superior levels of integration and performance in a single chip solution. The flexible nature of the UCD3138 makes it suitable for a wide variety of power conversion applications. In addition multiple peripherals inside the device have been specifically optimized to enhance the performance of ac/dc applications such
DSP to DSP Link Using LVDS
Texas InstrumentsIn digital signal processor (DSP) applications it is important to transfer data to and from DSPs as well as between them at high speed and with high reliability. On single-board designs the on-chip integrated inputs/outputs (I/O) of the DSP (e.g. the multichannel buffered serial port (McBSP) can be used for short-distance runs. For board-to-board-links or even between racks/cabinets ano
Voltage-to-Frequency Converters Offer Useful Options in A/D Conversion
Texas InstrumentsVoltage-to-frequency converters (VFCs) provide unique characteristics when used as analog-to-digital (A/D) converters. Their excellent accuracy linearity and integrating input characteristics often provide performance attributes unattainable with other converter types. By using efficient frequency counting techniques familiar speed/accuracy tradeoffs can be averted.
Differential Passive Signal Switch on Computing (Rev. A)
Texas InstrumentsThis application report describes multiplexing applications for differential bus signals and how to use Texas Instruments high-speed passive-switch products (TS3DV416 TS3DV520 TS3DV520E TS3DV421 and others on the product roadmap such as TS3DSxxx and TS2DSxxxx) with various bandwidths and data rates. This application report describes the components that make up the system applications includin
MPU Configuration
Texas InstrumentsThis application report provides an introduction to the MPU register and recommended usage for the TMS570 and RM48 devices.
Using The DRV3204EVM To Evaluate The DRV3203-Q1
Texas InstrumentsThis application report is a supplement to the DRV3203-Q1 Data Sheet (<a href=http://www.ti.com/product/drv3203-q1>SLVSC09</a>). This document details the hardware implementation of DRV3203-Q1 evaluat
Programming External Nonvolatile Memory Using SDFlash for TMS320C28x Devices
Texas InstrumentsThe C28xxx generation of microcontrollers can connect to external nonvolatile memory through a variety of interfaces including parallel serial peripheral interface (SPI) and inter-integrated circuit (I2C). This application report discusses how to write drivers for your external nonvolatile memory to allow for in-place programming using SDFlash an application provided by Spectrum Digital Inc. A
AN-1440 LM4962 Stereo Ceramic Speaker Driver AN- (Rev. B)
Texas InstrumentsThis application note provides information on the performance of the LM4962 and the LM4951 in a stereo application.
TPS61150 Dual Output Boost Converter Drive Up to 14 WLED Keypad LCD Backlight
Texas InstrumentsThe TPS61150/1 is a high-frequency boost converter with two regulated current outputs for driving white light-emitting diodes (WLED). The reference design and applications examples in this document sh
AIC31xx/DAC31xx Devices and EMI Filtering on Speaker Outputs
Texas InstrumentsTLV320AIC3100,AIC3110,AIC3111,AIC3120,DAC3100,DAC3120 AIC31xx/DAC31xx Devices and EMI Filtering on Speaker Outputs
Metastability Performance Of Clocked FIFOs (Rev. A)
Texas InstrumentsThis document helps the user understand the metastable performance of TLI clocked FIFOs in asynchronous-system applications. A basic discussion of metastable-operation theory the equations to calculate metastable failure rates for 1- and 2-stage synchronization and an approach used for synchronizing the state flags on a series of TI clocked FIFOs is provided. A test setup to measure the failure
KeyStone DDR3 Initialization (Rev. D)
Texas InstrumentsThe initialization of the DDR3 DRAM controller on KeyStone I DSPs is straightforward as long as the proper steps are followed. However, if some steps are omitted or if some sequence-sensitive steps ar
Improved Device Noise Performance For the 3650 Isolation Amplifier
Texas InstrumentsThe 3650 is an optically coupled differential input isolation amplifier having programmable gain. Noise for the 3650 is specified to 4u Vrms (typ) on the input stage of the isolation barrier and 65u Vrms (typ) on the output stage. The gain of the 3650 is controlled using exernal resistors on the input stage. In low gains the noise performance of the 3650 is dominated by the output stage noise f
