This application report describes how to regulate more than two white light-emitting diodes (WLED) using the TPS61150/50A high-frequency boost converter with two regulated current outputs for driving

The operation of the Texas Instruments UCD9080 is configured using programmable (flash) memory within the device. The memory can be written and read using a command protocol over a standard I2C bus interface. This document provides the hardware and software details necessary to program the UCD9080 with the configuration data. TI recommends that the configuration data be developed using the UCD9080

Configuring Security and Bootloader (BSL) on MSP432P4xx

The very low oscillator (VLO) is a clock source included in the 2xx family of devices. This library provides a method of measuring the speed of the VLO without using any external components such as a 32-kHz crystal. Once measured the VLO can be used to trigger periodic interrupts with greater accuracy. Measuring the VLO also allows for setting the DCO to a specific frequency using a software FLL.

A prototype system for the receive signal chain of an ultrasound system is described. This prototype system is available to customers as an evaluation module that can be ordered from TI's Web site.

The DDC112 is capable of being daisy chained for use in systems with a large number of channels. To help in designing such a system this application note describes the design of a multi-DDC112 DUT board that can be used with the standard evaluation fixture DEM-DDC112U-C.

UCC25710 98-W LLC Resonant Half-Bridge, 4-String LED Driver Design Review

Low-voltage differential signaling (LVDS) is a signaling method used for high-speed transmission of binary data over copper. It is well recognized that the benefits of balanced data transmission begin to outweigh the costs over single-ended techniques when signal transition times approach 10 ns. This represents signaling rates of about 30 Mbps or clock rates of 60 MHz (in single-edge clocking syst

Piezoelectric elements are used to construct transducers for a vast number of different applications. Piezoelectric materials generate an electrical charge in response to mechanical movement or vice versa produce mechanical movement in response to electrical input. This report discusses the basic concepts of piezoelectric transducers used as sensors and two circuits commonly used for signal cond

Many automotive and industrial applications require protection from a wide range of input supply insertion errors and voltage surges. Automotive voltage rails can exceed 40V during a load dump event and at the same time protection circuitry can encounter negative voltage surges below -24V during a reversal of the battery polarities. Several devices are available to block or clamp these events h

<p>This document is a high-level starting point for those wanting to design USB devices with MSP430? MCUs. It provides an overview of the TI MSP430 hardware and software offerings for USB, as well as

TPS7B4250-Q1 Pin FMEA TPS7B4250-Q1

The CDCP1803 is a clock driver by design, but can be used as a data buffer. The CDCP1803 performance as a data buffer is demonstrated both in terms of the bit error rate (BER) and eye pattern diagram

This application report describes the procedure for placing Code Composer Studio? Integrated Development Environment (IDE) v2.0 under version control. With Code Composer Studio checked into a version control system developers can maintain a high degree of control over tools available for builds. The developer can now produce bit-exact versions of production code. This application report does not

Battery Charger Termination Issues With System Load Applied Across Battery While Charging

UCC2897A Peak Current Mode Active Clamp Forward Converter Small Signal Modeling Design Consideration written by Chinese engineer

One of the most predictable non-linear elements commonly available is the bipolar transistor. Therelationship between collector current and emitter base voltage is precisely logarithmic from currentsbelow one picoamp to currents above one milliamp. Using a matched pair of transistors and integratedcircuit operational amplifiers it is relatively easy to construct a linear to logarithmic conv

This document introduces a general formula to translate the phase noise of a clock source rated via the Single Sideband to Carrier Ratio to the cycle-to-cycle jitter of the oscillation period. The link allows to seamlessly aggregate the external clock source phase noise usually given in dBc/Hz to the phase stability figure of the on-chip clock synchronization circuitry usually rated in ps-RMS

This application report provides a reference design for Power over Ethernet (PoE) on the Power Device (PD) side using Texas Instruments LM5070 and the physical layer device DP83865 Gig PHYTER™