Single-Wire Communication Host With MSP430 MCUs
Texas InstrumentsSeveral features commonly used in microcontroller (MCU) designs, such as external EEPROMs, SHA-1 authenticators, temperature sensors, digital switches, and battery system monitors, use a single…
Migrating to the SimpleLink MSP432 Family (Rev. D)
Texas InstrumentsThe 16-bit MSP430 and the 32-bit SimpleLink MSP432 microcontroller (MCU) families complement each other in low-power and performance. The goal of this migration guide is to help developers…
Piezo Haptics With Integrated Waveforms: DRV2605L-Q1 and DRV2700
Texas InstrumentsThe DRV2700 is a high-voltage piezo driver with an analog input. This device is one of the many haptic feedback drivers that Texas Instruments offers. One design challenge many customers face…
Capacitive Touch Through Metal Using MSP430™ MCUs With CapTIvate™ Technology (Rev. A)
Texas InstrumentsMSP430 microcontrollers (MCUs) with CapTIvate technology from Texas Instruments provide a high-sensitivity capacitive touch solution with high reliability and noise immunity at the lowest…
Incremental Rotary Encoder Design Considerations
Texas InstrumentsIncremental rotary encoders transduce rotational movement into electrical signals. Unlike absolute encoders that measure angle, incremental encoders generate high/low pulses as turning occurs.…
Introduction to Ultrasound
Texas InstrumentsMedical and industrial ultrasound systems use focal imaging techniques to achieve imaging performance far beyond a single-channel approach. Ultrasound images are created by sending high voltage…
Clocking for Medical Ultrasound Systems
Texas InstrumentsThis application note discusses the importance of clocking in Ultrasound and also illustrates how some key TI devices achieve very low end to end jitter and phase noise. The application note…
TVS Surge Protection in High-Temperature Environments
Texas InstrumentsTo ensure reliability during events like power switching hot plugs lightning and various other faultsituations systems must account for surge protection; however most common surge-protection…
Controlling 96 LEDs With LED171596A
Texas InstrumentsThe LED171596A is an LED matrix driver that can individually control up to 96 LEDs. To control the 96 LEDs it uses four high-side PMOS switches and 24 low-side programmable current sinks. The…
HSR/PRP Solutions on Sitara Processors for Grid Substation Communication
Texas InstrumentsHSR/PRP is Ethernet based communication technology commonly deployed in smart grid substation for low cost easy to maintain and interoperable common network infrastructure with built-in…
TI mmWave Radar sensor RF PCB Design, Manufacturing and Validation Guide
Texas InstrumentsThis application report helps TI mmWave Radar sensor designers navigate the series of tasks and key concerns when designing, manufacturing and validating a new mmWave sensor board. This document…
Simplify Home Audio Systems With the PCM9211 - A Versatile Audio Transceiver
Texas InstrumentsLarge-screen HDTVs are selling in huge volumes over last few years, primarily driven by amazing improvements in picture quality & form factor (thinner screens). The form factor constraints from…
Automotive Current Monitoring Using High Speed Amplifiers
Texas InstrumentsWith vehicle electrification increasing and as fully electric vehicles become more mainstream, the number of electric motors and digital power control systems in automobiles are expanding. Many…
Tools and Techniques to Root Case Failures in Video Capture Subsystem
Texas InstrumentsThis application report documents different tools and methods that are useful while debugging issues with the video capture subsystem on the Jacinto6™ (DRA7xx) family of system-on-chip (SoC).…
Audio Post Processing Engine on Jacinto™ DRA7x Family of Devices
Texas InstrumentsThe automotive experience demands the tools for manufacturers to create high-quality audio for the vehicle occupants while also enabling those same occupants to customize audio settings for…
Low Voltage, High Slew Rate Op-amps for Motor Drive Circuits
Texas InstrumentsThe requirements for operational amplifiers and other ICs used in motor control systems have increased because of the need to extract higher performance from a motor while maintaining low system…
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C2000 Memory Power-On Self-Test (M-POST)
Texas InstrumentsThis application report discusses the Memory Power-On Self-Test (M-POST) feature available in select series of C2000 real-time controllers. The M-POST architecture enables parallel testing of…
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Using SimpleLink MSP432E4 microcontrollers over the JTAG interface (Rev. A)
Texas InstrumentsThe IEEE Standard 1149.1-1990, IEEE Standard Test Access Port and Boundary-Scan Architecture (JTAG) is a method for verifying designs and testing printed circuit boards after assembly. It is…
AFE5832LP and AFE5832 Ultrasound AFE for Ultra-Portable Applications
Texas InstrumentsIn the past several years, multiple digital and wireless ultrasound probes have been introduced to physicians as vision-enhanced stethoscopes, which may someday replace the traditional…
U-510 Using the bq2031 to Charge Lead-Acid Batteries
Texas InstrumentsThe bq2031 fast-charge IC has two primary functions: lead-acid battery charge control and switch-mode power conversion control. This application note discusses the operation of the bq2031 and…
