Developing a Low-Cost, Zigbee-Enabled Smart Energy Meter On CC2538
Texas InstrumentsCC2538 Developing a Low-Cost, Zigbee-Enabled Smart Energy Meter On CC2538
EMI Rejection Ratio of Operational Amplifiers (With OPA333 and OPA333-Q1 as an E (Rev. A)
Texas InstrumentsThis application report introduces the concept of electromagnetic interference rejection ratio (EMIRR IN+) as a measure of the immunity of an operational amplifier to responding to electromagnetic int
AN-824 Eight Channel Eight Bit PWM Controller
Texas InstrumentsAN-824 Eight Channel Eight Bit PWM Controller
DN-38 Unique "Cheap and Dirty" Converter for Low Power Bias Supplies
Texas InstrumentsThe UC495A PWM modulator provides a complete pulse-width modulation system in a single monolithic integrated circuit. Most-power supply designs use PWM controller ICs and MOSFET switches that require
Interfacing the DAC8814EVM to TMS470 Processors
Texas InstrumentsInterfacing the DAC8814EVM to TMS470 Processors
UltraLow-Power Supply Voltage Supervisor Family TPS383x
Texas InstrumentsSupply voltage supervisors have found their solid place in digital systems. They monitor the system's supply voltage and ensure a correct initialization of the circuits connected. The trend with digital integrated circuits with extremely low current consumption requires an equivalent reduction of the power dissipation of analog circuits. This report describes an advanced supply voltage supervisor
Understanding Buck Power Stages In Switchmode Power Supplies
Texas InstrumentsA switching power supply consists of the power stage and the control circuit. The power stage performs the basic power conversion from the input voltage to the output voltage and includes switches and the output filter. This report addresses the buck power stage only and does not cover control circuits. Detailed steady-state and small-signal analysis of the buck power stage operating in continuous
TMS320C64x Reference Design
Texas InstrumentsTI provides a reference design with commonly used configurations that allow customers to get maximum performance effortlessly from TMS320C64x™ DSP based systems. For extreme high performance an SDRAM only interface is designed to run at speeds up to 150 MHz. The reference design also includes a USB bridge and other common DSP attach circuitry. The designs are suitable for simple modular dro
Interfacing External Memory to the TMS320C5x DSK
Texas InstrumentsThis document discusses how the designer can connect external program and data memory to the TMS320C5x DSK. A schematic diagram and PC board layout are show as well as details of the signals required to control off-board memory.
Enabling High Current Hotswap Applications using the TPS2393A
Texas InstrumentsEnabling High Current Hotswap Applications using the TPS2393A Written by Chinese speaking engineer
VCA8617: Response to Step-Change in Gain Control
Texas InstrumentsThe VCA8617 is an 8-channel variable gain amplifier ideally suited for portable and mid-range ultrasound applications. Each channel consists of a Low Noise Amplifier (LNA) and a Variable Gain Amplifier (VGA). The VGA contains two parts: a voltage-controlled attenuator (VCA) and a programmable gain amplifier (PGA). The PGA output feeds directly into an integrated 3-pole low-pass Butterworth filter.
2.4 GHz Bi-directional Audio Streaming with Karaoke for DVDs and Set Top Boxes
Texas InstrumentsCC8531 TLV320AIC3204 2.4 GHz Bi-directional Audio Streaming with Karaoke for DVDs and Set Top Boxes
Modeling, Analysis and Compensation of the Current-Mode Converter
Texas InstrumentsAs current-mode conversion increases in popularity, several peculiarities associated with fixed-frequency, peak-current detecting schemes have surfaced. These include instability above 50% duty cycle,
Interfacing the DAC8832 to the MSP430F449
Texas InstrumentsThis application report describes how to interface the DAC8832, an ultra-low power, 16-bit resolution, voltage-output digital-to-analog converter, to the MSP430F449 Mixed Signal Microcontroller using
CEC-to-I2C Bridge With the MSP430
Texas InstrumentsThis application report shows how to use the MSP430 to bridge data from an I2C™ bus to the Consumer Electronics Control (CEC) bus described in the High-Definition Media Interface (HDMI) specific
Industrial Automation, TI Industrial Packaging
Texas InstrumentsIndustrial Automation, TI Industrial Packaging Industrial Automation, TI Industrial Packaging
