AN097 - Current Savings in CC254x Using the TPS62730 (Rev. B)
Texas InstrumentsImplementing Real-Time MIDI Music Synthesis Algorithms, ABS/OLA, & SMS-TMS320C32
Texas InstrumentsPrecision Absolute Value Circuits
Texas InstrumentsAN-1119 Voltage Doubler Design and Analysis (Rev. A)
Texas InstrumentsInterfacing the ADS8364 ADC to the MSP430F149
Texas InstrumentsMSP430 Isolated FET Interface
Texas InstrumentsImplementing a 60-W End-to-End PoE System
Texas InstrumentsPrototyping the TI TMS320C40 to the Cypress VIC068/VAC068 VME Interface
Texas InstrumentsTP3420A S Interface Device (SID) User's Guide
Texas InstrumentsIsolated CAN Reference Design (Rev. B)
Texas InstrumentsMultimode/Wireless Terminals: The Role of Semiconductor Providers
Texas Instruments
Interfacing Dolphin to an External System Microcontroller (Rev. B)
Texas InstrumentsThis application note discusses the hardware and firmware implementation details of interfacing an external system (application) microcontroller to the Dolphin chipset. The system microcontroller performs all the application and system level tasks and is needed to set up the operation of the Dolphin chipset.
Texas Instruments has developed evaluation software that interfaces to the Dolphin chipset through hardware UART interface of the DBB03A digital baseband ASIC. However in real end applications, an external system microcontroller is needed to emulate the features of the Dolphin evaluation software. This evaluation software was purely developed for demo purposes. Any catalog low-cost microcontroller can be interfaced to the Dolphin chipset as long as they follow the Dolphin host interface protocol (SWRA043) for communication.
Texas Instruments recommends its ultra-low power MSP430 series of microcontrollers to interface with Dolphin. Specifically the firmware in this application note was developed for MSP430F1121A microcontroller.
TMS320DM365 to TMS320DM368 Migration Guide
Texas Instruments
AN-1614 LM48510 Speaker AN- (Rev. B)
Texas Instruments
Using the TPS62125 in an Inverting Buck-Boost Topology (Rev. B)
Texas InstrumentsThe TPS62125 is a DCS-Control™ topology synchronous buck dc-to-dc converter designed for low-power applications. It features a wide operating input voltage range from 3 V to 17 V, 300-mA output current, and adjustable output voltage of 1.2 V to 10 V. This device is well-suited for applications such as ultra lowpower microprocessors, energy harvesting, and low-power RF applications. Moreover, the TPS62125 can be configured in an inverting buck-boost topology, where the output voltage is inverted or negative with respect to ground. This application note describes the TPS62125 in an inverting buck-boost topology for use in low current negative rails for operational amplifier or optical module biasing and other low-power applications.
Using Execute, Write/Erase Flash Protection on Stellaris MCUs Using CCS (Rev. A)
Texas Instruments
Choosing Standard Recovery Diode or Ultra-Fast Diode in Snubber
Texas InstrumentsWhile using a Snubber circuit is very common for flyback design, suppressing the stress of MOSFET is not the only design consideration for snubber. The Snubber circuit will also impact the efficiency, standby power, and EMI performance. This paper reviews the working principle of snubber and illustrates the diode selection for RCD/R2CD and TVS Snubber.
