The TLV1549, 10-bit serial-out A/ D converter operates with a 3.3-V (+/- 0.3 V) single supply. The device uses a switched-capacitor successive approximation method to perform the A/D conversion in a m

This application report is intended to help users of the TRF7970A high-frequency RFID/NFC reader IC understand the differences between it and the TRF7960 IC. Understanding these differences in detail and applying this knowledge to application-specific requirements can assist in development efforts.

AN-466 Improving the Performance of a High Speed PBX Backplane

LM2902-Q1, LM2904-Q1 Low-Level Output Voltage vs. Sinking Current of a Bipolar Output Amplifier

The bq27505 battery fuel gauge has many data flash constants that can configure the device with various, different options for most features. The data flash of the bq27505 is split into sections, whic

This application report presents the theory and practice of implementing a closed-loop sensorless commutation scheme for a trapezoidal brushless DC motor. The implementation consists of a PC-hosted Texas Instruments (TITM) TMS320C25 digital signal processor (DSP). The TMS320C25 functions as a coprocessor running an algorithm to determine the phase voltage switching points. This solution uses t

Application Note 982 COP888GW Features and Applications

TVP5151 VBI Quick Start

This application report provides a comprehensive guide into the design of the hardware interface between the Texas Instruments (TI)(tm) TMS320C54x digital signal processor (DSP) and the TMS626812A 2MX8 synchronous dynamic random-access memory (SDRAM) using field programmable gate arrays (FPGA). A test algorithm is also written in assembly to test the hardware design and the SDRAM. This design ca

This document specifies the ELF-based Application Binary Interface (ABI) for the C6000 Family of processors from Texas Instruments. The ABI is a broad standard that specifies the low-level interface between tools programs and program components.

You know it's going to be one of those days when you see the printed version of an article you wrote and realize that you have made an error in the presentation of your ideas. This is what happened to me as I read Use High Speed S/H to Improve Sampling ADC Performance (Design Update Vol.1 No.1). This article will rectify the situation and further illuminate some important performance aspe

DLP6500 DLP9500 DLPC900 System design considerations using TI DLP technology at 400 nm wavelengths

This design note shows how to implement <b>voice</b> quality <b>audio</b> applications without using an external codec using the <b>CC2510</b> and <b>CC2511</b> devices. It includes a code example for

The following application bulletin describes the theory and actual performance of THD+N versus frequency characteristics for the PCM1717 series which include on-chip digital filters. The contents of this article apply to the PCM1717 and other devices which use the same digital filter architecture and delta-sigma DAC such as PCM1718 PCM1719 PCM1720 PCM1723 and PCM1727.

This note describes the operational amplifier (op-amp) sine-wave oscillator together with the criteria for oscillation to occur using RC components. It delineates the roles of phase shift and gain in the circuit and then discusses considerations of the op amp. A brief analysis of a Wien-Bridge oscillator circuit is provided. Several examples of sine-wave oscillators are given although it is reco

PCI1520 Implementation Guide

This application report describes how to interface the TMS320C6000™ (C6000™) digital signal processor (DSP) expansion bus to the Motorola MPC860 microprocessor. This document contains:

A block diagram of the interface and PAL equations

Information required for configuring the MPC680

Timing diagrams illustrating the interface functionality