The output of many modern bridge type sensors contains errors that must be eliminated through calibration. One major source of error is variation of sensor span and offset from device to device and their respective drifts with temperature. These drifts can be non-linear. Another source of error is the nonlinearity of the sensor output with applied stimulus. Signal conditioning electronics can also
The LM3578A integrated circuit is a switching regulator with all the power control and protection features.It operates over a wide input voltage range. This together with its low-cost makes it a very popular choicefor use in switching regulators. This application report presents several low-cost boost converter circuitsdeveloped using the LM3578A switching regulator. The operation and the
This application report describes how to shift the Yn clock position on TI’s DDR3 register SN74SSQEA32882 (V4.2) by using extended CMR commands. This Yn clock position shift can be used for the analysis of post register margin at the DRAMs. Note that this application report does not apply to SN74SSQE32882 (V3.1).
Bootloading the TMS320VC5506/C5507/C5509/C5509A digital signal processor (DSP) through the on-chip universal serial bus (USB) peripheral is part of the standard bootloader provided on the device. This document describes the procedures for physically connecting the DSP to a USB host invoking the USB bootloader on the DSP generating the correct boot table file and downloading the boot table from
DS92LV16 date code VS39AD and later (middle two date code numbers will be ≥ 39) have a minor metallayer change to the chip’s power up reset and pull up circuitry to ensure robust start up with very slowsupply ramp rates. This change is very minor. It does not affect device functionality performance orreliability and requires no re-qualification.All parts sampled or purchased directly fro
Texas Instruments? near-chip-scale MicroSTAR BGA? package is gaining in popularity for applications where board space and/or weight are significant design factors. However no less-significant design factors are those associated with electronic coupling between signal paths when leading-edge high-speed digital signals are closely spaced.With a few simple routing and trace-location consideratio
This document discusses the power consumption of the Texas Instruments TMS320C6414T™ TMS320C6415T™ and TMS320C6416T™ digital signal processors (DSPs). Power consumption on these devices is highly application dependent so a spreadsheet is provided to model power consumption for a user's application. To get good results from the spreadsheet realistic usage parameters must be entered. The low cor
The TMS320C6455 fixed-point digital signal processor (DSP) and the TMS320C6474 communications infrastructure DSP are two of Texas Instruments? high-performance DSP processors, each offering high-speed
This application report describes a smart-battery charger reference design with a wide-input-voltage range. The reference design implements the System Management Bus (SMBus) protocol for communication
This application report describes how to configure the time-division multiplexing mode in TLV320AIC3x codec devices and discusses the associated protocol timing diagram for the I2C and DSP modes of operation with various offset programmability. This document also explains how to interface and communicate multiple TLV320AIC3x devices using single audio data interface with the host/multimedia proces