Test-Bus Controller
Texas InstrumentsThis application report describes IEEE Std 1149.1 test-bus controller (TBC) SN74ACT8990 from Texas Instruments (TI). The first part explains the architecture and operation of the TBC; the second part uses examples to explain the programming procedure.TI is a trademark of Texas Instruments.
AN-2245 MSP430 Interface to DAC161P997 Code Library (Rev. A)
Texas InstrumentsThis application report describes the MSP430 software to interface and use the TI DAC161P997 devices.The accompanying software contains a function library allowing quick prototyping of the DAC161P997setup and control. The software provided in this library is a starting point for developers wanting to get themost out of the MSP430 and the DAC161P997 devices.Source code discussed in this app
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
Low-Voltage, Single-Supply 232-Standard Interface Solutions (Rev. A)
Texas InstrumentsFeatures and key specifications for Texas Instruments (TI) new low-voltage, single-supply, 232-standard-compliant interface devices are presented, as well as test data comparing TI versus competitor s
AN-2126 LM5046 Based Eighth Brick Reference Design (Rev. B)
Texas InstrumentsThe LM5046 reference board is designed in the telecom industry standard one-eighth brick footprint basedon the phase-shifted full-bridge topology. This board is for reference only and is intended to demonstratethe capability of the LM5046. Hardware is not provided for evaluation. Please refer to AN-2115 LM5046Evaluation Board (SNVA470) for more information.
Customizing your TPS6510x/TPS6514X
Texas InstrumentsThis application report shows how to use external circuitry to boost the output voltage capability of the positive and negative charge pumps of the TPS6510x and TPS6514x triple output power supplies. In addition the report shows how to use external circuitry to modify the internally controlled sequencing implement sequencing delay and short circuit protection.
TRF1020 GSM Receiver EVM
Texas InstrumentsThis document describes the Texas Instruments (TI) TRF1020 evaluation module (EVM) board and associated EVM software, which allows the evaluation and the demonstration of the TRF1020 GSM Receiver.
I2C Interfacing of the MSP430 to a 24xx Series EEPROM
Texas InstrumentsThis application report and the associated software demonstrate how to interface an MSP430 microcontroller to an external EEPROM memory using the I2C bus standard. The circuit and software presented a
DN-27 UC1842/UC1842A Family - Summary of Functional Differences
Texas InstrumentsThe UC1842A/3A/4A/5A family of control ICs is a pin-for-pin compatible improved version of the UC3842/3/4/5 family. Providing the necessary features to control current-mode switched-mode power supplies this device has been improved for higher frequency off-line power supplies. This new A series of controllers UC1842A/43A/44A/45A is superior to its predecessors in startup current requirements
A Power Management Solution for Efficient, Multiple Output Applications
Texas InstrumentsRevolutionary Power Management Solution for Highly Efficient, Multiple Output Applications
LM5019 Buck Evaluation Board (Rev. A)
Texas InstrumentsThe LM5019 evaluation board provides the design engineer with a fully functional buck regulator, employing the constant on-time (COT) operating principle. This evaluation board provides a 10V output
Data Flash Programing and Calibrating the bq20zxx Family of Gas Gauges (Rev. E)
Texas Instrumentsbq20zxx Data Flash Programing & Calibrating the bq20zxx Family of Gas Gauges
IEEE 1149.1 Use In Design For Verification And Testability
Texas InstrumentsSome new products aimed at standardizing and reducing the cost of integrated circuit (IC) system test and debug are compatible with IEEE 1149.1. This document introduces those products that include ASIC cells standard interface ICs a bus master IC a controller interface board for IBM compatibles a high-speed scan interface and software to control the scan bus. A detailed evaluation of trade-
LDC1000 Temperature Compensation
Texas InstrumentsLDC1000 is a high-precision Inductance-to-Digital converter with internal precision of 0.1% over dynamic range. However, other factors may influence measurement precision greatly, dominating the syst
An Architectural Lighting Design Powered by All-in-One LED Driver TLC5970
Texas InstrumentsTLC5970 An Architectural Lighting Design Powered by All-in-One LED Driver TLC5970
AM3517/05 Pwr Ref Design 3.6V to 6.3-V Input, Hi-Effic, Integratd 5-Output PMIC
Texas InstrumentsThis design was created to help those designers desiring an optimized and highly integrated power management solution for the AM3517 and AM3505 processors. Using a power management integrated circuit
Incremental Encoder I/F Plus Interpolation
Texas InstrumentsThis application report offers a solution for obtaining high-resolution position with sin/cos-encoders using the Texas Instrument (TI)(tm) TMS320F240 digital signal processor (DSP) controller.This is achieved with a minimum of glue logic and software overhead since the TMS320C24x DSP controller already incorporates an on-chip quadrature encoder pulse (QEP) circuit as well as two analog-to-dig
Single-Axis Motor Control With Integrated PFC Application Note
Texas InstrumentsSingle-Axis Motor Control and PFC
