PGA450-Q1 Reset Issue During VPWR Ramp Down
Texas InstrumentsDuring a VPWR ramp down the 8051W microcontroller comes out of reset incorrectly when VPWR is between the typical values of 3.5 V and 3.2 V which leads to faulty code execution. This application report describes this issue and the workaround for this issue.
Plastic Encapsulant Impact on Au-Al Ball Bond Intermetallic Life
Texas InstrumentsPlastic Encapsulant Impact on Au-Al Ball Bond Intermetallic Life
COTS Journal Article Reliability Implications Derating High-Complexity Circuits
Texas InstrumentsCOTS Journal Article Reliability Implications Derating High-Complexity Microcircuits
Migrating From TMS320C5535 to TMS320C5545
Texas InstrumentsThis application report provides a summary of the similarities and differences between the TMS320C5535 and TMS320C5545 devices to minimize changes required to migrate from TMS320C5535 to TMS320CC554
66AK2L06 JESD Attach to ADC12J4000/DAC38J84 Getting Started Guide (Rev. B)
Texas Instruments66AK2L06 JESD Attach to ADC12J4000/DAC38J84 Getting Started Guide /ASPH/EP Designs/TIDU963_TIDEP0034/TIDU963_TIDEP0034
Leveraging Low-Frequency Power Modes on MSP432P4xx Microcontrollers (Rev. A)
Texas InstrumentsLeveraging Low-Frequency Power Modes on MSP432P4xx Microcontrollers /Microcontrollers/MSP/App_Reports/SLAA657/
TPA3136D2 Design Considerations for EMC
Texas InstrumentsThe TPA3136D2 Class D audio power amplifier is the latest TI analog input amplifier that uses advancedPWM switching techniques for reducing electromagnetic interference (EMI) without degrading audioperformance. This application note describes the system design and printed circuit board (PCB) guidelinesused to maximize the technology employed in the TPA3136D2 device. These techniques include the EMIsuppression without the need for expensive inductor filters and the reduction of external component count.
ADC32RF45: Amplifier to ADC Interface
Texas InstrumentsADC32RF45: Amplifier to ADC Interface ADC32RF45 LMH5401 LMH3401 LMH6401 LMH3404
Short Time Measurement Using TDC7201
Texas InstrumentsTime-to-digital converters are used in measuring time-of-flight in multiple end applications such as drones,
range finders, machine vision, robots, etc. These end applications can either use light wa
DP83822 Low Power Modes
Texas InstrumentsThis application note will discuss how the DP83822 low power modes work and how to implement each mode. For information regarding expected power consumption please see the DP83822 Datasheet.
How to Select Little Logic (Rev. A)
Texas InstrumentsTI Little Logic devices are logic-gate devices assembled in a small single- dual- or triple- gate package. Little Logic devices are widely used in portable equipment such as mobile phones MP3 players and notebook computers. Little Logic devices also are used in desktop computers and telecommunications. Little Logic gates are common components for easy PC board routing schematic design and b
ECC/EDC on TDAxx
Texas InstrumentsTDA2x and TDA3x series of automotive processor are designed to be used in automotive safety systems. To enable safety, these processors come with error detection and correction (EDC) support for vario
Parallel 1-D FFT Implementation With TMS320C4x DSPs
Texas InstrumentsThis document discusses the theory of one-dimensional fast Fourier transforms (1-D FFT), parallel 1-D FFT, and parallel decimation in frequency (DIF) FFT algorithms. Two schemes are presented for the
TMS320C1x Evaluation Module Analog Interface
Texas InstrumentsThe TMS320C16 evaluation module (EVM) is used to evaluate the performance characteristics of the TMS320C1x 16-bit fixed-point digital signal processor (DSP). This document builds a supplemental analog interface board that provides the analog capabilities commonly used by the DSP chip. This detailed document includes the schematics the parts list the cable connections the power requirements and
Extending Fixed-Point Dynamic Ranges
Texas InstrumentsIn many advanced control problems such as state estimators Kalman filters and some high Q filters the dynamic range/accuracy of the coefficient can sometimes be beyond the range of a Q15 number while the data value can be typically represented as a Q15 number.This document discusses how you can extend the fixed-point math dynamic range beyond the range of a Q15 number with a minimum of instr
Powering LMZ3 SIMPLE SWITCHER Power Modules From 3.3 V
Texas InstrumentsLMZ31503 Powering LMZ3 SIMPLE SWITCHER® Power Modules from 3.3V
TMS320F2808 Power Controller Board
Texas InstrumentsThis application report describes a multipurpose DC power controller board designed for low voltage DC control applications using a TMS320F2808 digital signal processor and an automotive project that
TLC2932 PLL Building Block w/ Analog Voltage-Controlled Oscillator (Rev. B)
Texas InstrumentsThe proper usage of the TLC2932IPW basic concepts relating to conventional PLL blocks and examples based on experimental results are described in this application report. In the design of a high performance PLL circuit the parameters of the peripheral circuits such as the counter frequency division setting and the loop filter parameters are determined by the application. The fundamentals needed
