Application Note 1068 LM3645 Application Information Guide

Interfacing the TLC4541 and the DAC7654 to the MSP430F449

This application report describes an echo canceller system using the Texas Instruments (TI?) TMS320C50 digital signal processor (DSP). The system is based on based on low resolution time-delay estimation using the knowledge that mainly one or two active regions (depending on the number of reflections in the communication channel) characterize the impulse response of a typical echo-path in telepho

The components of each demo board vary by device type and voltage option. Lists of materials are provided which specify the correct external components to be used with each TI part type.

The open-loop output impedance (Z_O) of an operational amplifier is one of the most important specifications. Proper understanding of Z_O over frequency is crucial for the understanding of loop gain bandwidth and stability analysis.This application note provides an in-depth understanding of the PGA900 Z_O magnitude over frequency. The effects of temperature power

This application report describes how to use LP3943/44 as a general-purpose input/output (GPIO)expander. It is recommended that circuit data sheets are read first and used in conjunction with thisdocument.

This application report describes the key elements and simple usage of the CC111xFx and CC251xFx Advanced Encryption Standard (AES) encryption and decryption coprocessor.

The main objective of the document is to explain the CC111xFx and CC251xFx software required to operate the AES coprocessor with and without DMA assistance.

Application Note 2120 Power Optimizers Partial Deployment for Single String Systems

This document describes a daughter board that can be plugged onto the TMS320C54x DSK-Plus. It is based on the TMS28F400 4 Megabit bit Flash memory. This application report includes the complete hardwa

TMS320C6747, TMS320C6745, OMAP-L137, TPS74801, TPS73633, TPS71718 Power Solution using LDO's

This report provides an understanding of the terms and definitions of low dropout (LDO) voltage regulators and describes fundamental concepts including dropout voltage quiescent current standby current efficiency transient response line/load regulation power supply rejection output noise voltage accuracy and power dissipation. Each section includes an example to increase the understandab

Using a 16-bit fixed point DSP to implement an IIR filter results in a calculation overflow of the output signal. Scaling the input removes the overflow but causes a low output signal. Boosting the output signal requires the addition of an op amp to the hardware design. This document shows an IIR software implementation using the TMS320C54x that accommodates the overflow without additional hardw

Ultrasonic sensing utilizing Time Of Flight (TOF) measurement techniques can be used to monitor material purity/contamination levels and or to differentiate materials non-invasively. This technology has been utilized in the automotive consumer medical and food preparation markets worldwide. Ultrasonic (TOF) sensing can yield high accuracy with low power consumption for all of

This is a getting started guide for obtaining the ULPMark?-CP score using the Embedded Microprocessor Benchmark Consortium (EEMBC) ULPBench? and EnergyMonitor with the MSP432P401R microcontroller (MCU