Charging Photo-Flash Capacitors Using the TPS65552A
Texas InstrumentsThe TPS6555x family of devices are highly integrated flyback converters used to charge photo-flash capacitors. This document contains a reference design and an example of a PCB design using the TPS65552A.
AN-2260 MSP430 Interface to LMP91050 Code Library (Rev. A)
Texas InstrumentsThe MSP430™ is an ideal microcontroller solution for low-cost low-power precision sensor applicationsbecause it consumes very little power. The LMP91050 is a programmable integrated analog front end (AFE) for thermopile sensors as typically used in nondispersive infrared (NDIR) applications. This library provides functions to facilitate the interfacing of any MSP430 device to a LMP91050.
How to Approach Inter-Core Communication on TMS320TCI6487/8
Texas InstrumentsToday's digital signal processor (DSP) architectures are confronted with the tough requirement of addressing a wide-range of standards and meeting a cost-effective performance/power trade-off. Increasing raw million instructions per second (MIPS) performance just by running at a higher frequency is not possible anymore since leakage is becoming a dominant factor with shrinking silicon geometries.
Using TPS54672 in DDR Memory/Active Bus Termination Applications
Texas InstrumentsIntegrated FET SWIFT TPS54672 regulators from Texas Instruments are a simple and low-cost solution for DDR memory bus and other high-speed logic bus termination voltage (VTT) applications. These applications are typically high-performance designs requiring fast transient response the ability to track an external voltage reference and current source and sink capability. By operating the TPS5
3.6V to 6.0V Input, High-Efficiency DC/DC Converter Reference Design for MSP430 (Rev. A)
Texas InstrumentsThis reference design is presented to help application designers and others who are trying to use the MSP430 in a system with an input voltage in the range of 3.6 V to 6.0 V and who are also interested in using a high-efficiency dc/dc converter with integrated FETs for a small, simple design.
DP83867IRPAP Power Consumption Data
Texas InstrumentsPower consumption on an Ethernet PHY is affected by different operating conditions. System design around Ethernet products requires accurate power consumption numbers for component selection thermal management and power distribution planning. This application report details power consumption of DP83867 in different conditions.
Automotive Anti-Lock Brake System Control Using Power+<TM> Control Devices (Rev. A)
Texas InstrumentsMany of the electronic systems in today?s automobiles require fault protection and diagnostics to meet environmental and safety regulations. The anti-lock brake system (ABS) is one area where safety i
5 VIN solution using DCDC Controllers, a LDO, and a Digitally Prog. Sequencer
Texas Instruments5 VIN solution using DCDC Controllers, a LDO, and a Digitally Prog. Sequencer
DN041 -- Using CC253X or CC254X with Dipole PCB Antenna
Texas InstrumentsCC2530, CC2531, CC2532, CC2540, CC2541 DN041 -- Using CC253X or CC254X with Dipole PCB Antenna
Digital Video Using DaVinci SoC
Texas InstrumentsThis application report provides a brief video basics overview. The Texas Instruments (TI) TMS320DM6446/DM6443 DaVinci™ system-on-chip (SoC) devices are capable of YCbCr or red green blue (RGB) digital video output; YCbCr outputs can interface with a video encoder or RGB outputs can interface with LCD parts. This document details these two solutions and provides software drivers and an ex
MPEG-2 Encoder on the DM642 EVM
Texas InstrumentsThe software demonstrates real-time D1 MPEG-2 encoding on the DM642 EVM. The demonstration encodes the captured frames and displays all the frames from the reconstruction loop of the encoder.
The demonstration uses:
- MPEG-2 encoder library optimized for DM642 EVM capable of real-time D1 encoding
- MPEG-2 encoder library implemented using XDAIS interfaces
- Sample integration of the MP
Guide to Using the GPADC in TPS65903x and TPS6591x Devices
Texas InstrumentsThis application report describes the detailed methods of using the GPADC in the TPS65916, TPS65917-Q1, TPS659037, TPS659038-Q1, and TPS659039-Q1 devices.
Debugging MSP430 LPM4.5
Texas InstrumentsThe Low Power Mode 4.5 (LPM4.5) is used to achieve lowest power consumption in the MSP430F5xx devices. When the device enters LPM4.5 the internal regulator of the Power Management Module (PMM) is disabled thus switching off the supply voltage that is used to power the device core. The device core includes the JTAG and debug (EEM) logic of the device. To debug code while the device enters or exit
Effects of Clock Noise on High Speed DAC Performance
Texas InstrumentsLMK04808, CDCE62005, DAC3482 Effects of Clock Noise on High Speed DAC Performance
Improved Voltage Reference Filter Has Several Advantages
Texas InstrumentsThe Burr-Brown REF102 is a buried-zener-based precision 10V reference. It has better stability and about five times lower output noise than band-gap-based voltage references such as the PMI REF-10. Still its output noise is about 600uVp-p at a noise bandwidth of 1MHz (the output noise of the PMI REF-10 is about 3000uVp-p at 1MHz).
CMR Programming for DDR3 Registers
Texas InstrumentsThis application report provides direction for programming the Control Words (also known as Control Mode Registers or CMR) of DDR3 Register Buffers which are compliant with the JEDEC SSTE32882 specification.
