This document describes the Texas Instruments (TI) TRF1020 evaluation module (EVM) board and associated EVM software, which allows the evaluation and the demonstration of the TRF1020 GSM Receiver.

This application report and the associated software demonstrate how to interface an MSP430 microcontroller to an external EEPROM memory using the I2C bus standard. The circuit and software presented a

The UC1842A/3A/4A/5A family of control ICs is a pin-for-pin compatible improved version of the UC3842/3/4/5 family. Providing the necessary features to control current-mode switched-mode power supplies this device has been improved for higher frequency off-line power supplies. This new A series of controllers UC1842A/43A/44A/45A is superior to its predecessors in startup current requirements

Revolutionary Power Management Solution for Highly Efficient, Multiple Output Applications

The LM5019 evaluation board provides the design engineer with a fully functional buck regulator, employing the constant on-time (COT) operating principle. This evaluation board provides a 10V output

bq20zxx Data Flash Programing & Calibrating the bq20zxx Family of Gas Gauges

Some new products aimed at standardizing and reducing the cost of integrated circuit (IC) system test and debug are compatible with IEEE 1149.1. This document introduces those products that include ASIC cells standard interface ICs a bus master IC a controller interface board for IBM compatibles a high-speed scan interface and software to control the scan bus. A detailed evaluation of trade-

LDC1000 is a high-precision Inductance-to-Digital converter with internal precision of 0.1% over dynamic range. However, other factors may influence measurement precision greatly, dominating the syst

TLC5970 An Architectural Lighting Design Powered by All-in-One LED Driver TLC5970

This design was created to help those designers desiring an optimized and highly integrated power management solution for the AM3517 and AM3505 processors. Using a power management integrated circuit

This application report offers a solution for obtaining high-resolution position with sin/cos-encoders using the Texas Instrument (TI)(tm) TMS320F240 digital signal processor (DSP) controller.This is achieved with a minimum of glue logic and software overhead since the TMS320C24x DSP controller already incorporates an on-chip quadrature encoder pulse (QEP) circuit as well as two analog-to-dig

Single-Axis Motor Control and PFC

This application report contains implementation instructions for the DDR2 interface contained on the TMS320C6452 digital signal processor (DSP) device. The approach to specifying interface timing for the DDR2 interface is quite different than on previous devices.

The previous approach specified device timing in terms of data sheet specifications andsimulation models. The system designer was re

As portable electronic devices continue to shrink in size manufacturers look for ways to push theenvelope and develop the smallest yet most functional product available. The promise of longer batterylife smaller size and an enhanced sensory experience appeals to customers. Like the voltage regulatormarket where system designers moved away from the simple but power hungry linear regulator

The Texas Instruments (TI)(tm) TMS320C62x and TMS320C67x digital signal processors (DSPs) provide a variety of boot configurations that determine which actions the DSP should perform to prepare for initialization after device reset. The boot process is determined by latching the boot configuration settings at reset.The various boot processes load code from an external ROM memory space and from

This application report gives an example of using the bq24105 charge integrated circuit to provide a high-efficiency, switching-mode charging solution for a lead-acid battery.

The ADC12038 families are 12-bit plus sign sampling ADC converters with serial I/O. These devices haveconfigurable analog multiplexers with 2 4 or 8 input channels. On request these A/Ds perform a selfcalibration routine that minimizes linearity zero and full-scale errors. To minimize power consumptionthese devices have a power down mode that can be accessed by hardware (PD pin) or by a

The Fast Fourier Transform (FFT) is an efficient computation of the Discrete Fourier Transform (DFT) and one of the most important tools used in digital signal processing applications. Because of its well-structured form the FFT is a benchmark in assessing digital signal processor (DSP) performance. The development of FFT algorithms has assumed an input sequence consisting of complex numbers.