TPS65320-Q1 Design Checklist (Rev. A)
Texas InstrumentsThis application note for TPS65320-Q1, a single high-voltage switch-mode asynchronous buck power supply with an LDO regulator (see the device data sheet), lists the connection details for each pin. Th
An Alternative Approach to Higher-Power Boost Converters
Texas InstrumentsAn Alternative Approach to Higher-Power Boost Converters
Programming TMS320x28xx and 28xxx Peripherals in C/C++ (Rev. D)
Texas InstrumentsThis application report explores a hardware abstraction layer implementation to make C/C++ coding easier on C28x devices. This method is compared to traditional #define macros and topics of code efficiency and special case registers are also addressed.
TLV320AIC31xx and TLV320DAC31xx Power Consumption Characterization (Rev. B)
Texas InstrumentsTLV320AIC3111, TLV320AIC3110, TLV320AIC3120, TLV320AIC3100 TLV320AIC31xx and TLV320DAC31xx Power Consumption Characterization
AN-2077 LM20k POL Module (Rev. A)
Texas InstrumentsThe LM20k is a full-featured synchronous buck switching regulator capable of driving up to 6A of loadcurrent and converting an input voltage between 2.95V and 5.5V down to an output voltage as low as0.8V. Fault protection features include cycle-by-cycle current limit output power good and output overvoltageprotection. The dual function soft-start/tracking pin can be used to control the sta
bq20z75/95 Printed Circuit Board Layout Guide
Texas InstrumentsNew single-package IC fuel gauges can significantly simplify PCB layout. Attention to layout however is critical to the success of any battery management circuit board. The mixture of high-current paths with an ultralow-current microcontroller creates the potential for troublesome design issues. This document presents guidelines that can ensure a stable and well performing project.
TMS320C6000 EMIF to External Asynchronous SRAM Interface (Rev. A)
Texas InstrumentsInterfacing external asynchronous static RAM (ASRAM) to the Texas Instruments (TI™) TMS320C6000 series of digital signal processors (DSPs) is simple compared to previous generations of TI DSPs thanks to the advanced external memory interface (EMIF). The EMIF provides a glueless interface to a variety of external memory devices.EMIF control registers and ASR
This document describes:
UCC3973 Evaluation Board Design Note (Rev. A)
Texas InstrumentsThe UCC3973 demo board is a DC/AC inverter module used to drive a cold cathode fluorescent lamp typically used as the back-light source for the LCD panel in a notebook computer. The principle of opera
TMS320C6000 EMIF to External Flash Memory (Rev. A)
Texas InstrumentsInterfacing external flash memory to the Texas Instruments TMS320C6000™ digital signal processor (DSP) is simple compared to previous generations of TI DSPs. The TMS320C6000 advanced external memory interface (EMIF) provides a glueless interface to a variety of external memory devices.EMIF control registers and asynchronous interface signals<
This document describes the following:
Efficiency & Pwr Utili Data Guide DC/DC Conversion Choices in Batt Oprtd Devices
Texas InstrumentsEfficiency and Power Utilization Data Guide DC/DC Conversion Choices in Battery Opera ted Devices
Analog-to-Digital Converter Grounding Practices Affect System Performance (Rev. A)
Texas InstrumentsAB-084 Analog-to-Digital Grounding Practices Affect System Performance
AN-227 Applications of Wide-Band Buffer Amplifiers (Rev. A)
Texas InstrumentsApplication Note 227 Applications of Wide-Band Buffer Amplifiers
FIFO Memories: Solutions To Reduce FIFO Metastability (Rev. A)
Texas InstrumentsA metastable event occurs when the output of a logic device is neither a logic high nor a logic low level during a time period. Using a FIFO to synchronize digital signals operating at different frequencies may cause a metastable event to occur. This document assists designers in understanding and improving upon the metastable characteristics of the SN74ACT722xx family of synchronous style devices
AN-241 Working with High Impedance Op Amps
Texas InstrumentsApplication Note 241 Working with High Impedance Op Amps
Design Methodology for MFB Filters in ADC Interface Applications
Texas InstrumentsWhile the Multiple FeedBack (MFB) filter topology is well-known its application to very high dynamic range analog-to-digital converter (ADC) interfaces requires a careful consideration of component value selection. This application report develops the ideal transfer function then introduces a component selection methodology and discusses its impact on noise and distortion. The impact of amplifie
Feedback Amplifier Analysis Tools (Rev. A)
Texas InstrumentsThis paper gives the reader a command of the simplest set of tools required to analyze and design feedback amplifiers. These tools are fundamental and they form the basis of feedback analysis and design.
