Texas Instruments Incorporated présente une famille de convertisseurs numérique-analogique (CNA) doubles de 16, 14 et 12 bits qui offrent une meilleure précision pour une moindre consommation d'énergie. Les convertisseurs DAC8562 offrent une non-linéarité intégrale (NLI) améliorée de 25% et une erreur d'offset de 60% inférieure par rapport aux circuits similaires. Les CNAs offr...

Texas Instruments présente aujourd'hui deux contrôleurs d'alimentation PWM à hautes performances avec sorties de contrôle à redresseurs synchrones et à délai programmable et circuits de démarrage de systèmes pré-polarisés. Les « contrôleurs écologiques » UCC28250 et UCC28950 permettent de simplifier et d'améliorer le rendement des alimentati...

Texas Instruments has introduced the industry's most accurate current shunt monitor. With a maximum offset voltage of 10-microvolts (uV) and a maximum gain error of 0.1%, the INA226 is 10 times more accurate than leading competitors.

Texas Instruments has introduced the industry’s most accurate current shunt monitor. With a maximum offset voltage of 10-microvolts (uV) and a maximum gain error of 0.1%, the INA226 is 10 times more accurate than leading competitors. The device is a complete 16-bit, single-chip solution, and provides fully programmable measurements for current, voltage and power across a digital I2C interface. The INA226 benefits designers working with serv...

Texas Instruments Incorporated has introduced a family of dual 16-, 14- and 12-bit digital-to-analog converters (DACs) that provides the industry's highest precision and lowest power consumption.

Texas Instruments today introduced a family of dual 16-, 14- and 12-bit digital-to-analog converters (DACs) that provides the industry’s highest precision and lowest power consumption. The DAC8562 family delivers 25-percent better integral non-linearity (INL) and 60-percent lower offset error compared to similar devices. The DACs also provide best-in-class power consumption and are ultra-small, making them suitable for space and power-const...

Texas Instruments introduced two new bipolar, 12-bit, 1-MSPS successive approximation register (SAR) analog-to-digital converters (ADCs) for programmable logic control (PLC) and data acquisition. The 4-channel ADS8634 and 8-channel ADS8638 provide the widest temperature range available for demanding industrial measurement applications up to 125 degrees and are fully characterized over the extended industrial temperature range. They also allow an ...

Texas Instruments has announced the availability of its mobile app for the Apple iPhone and Android-powered smartphones, making it the first semiconductor supplier to offer both a mobile app and a mobile-optimized website for designers to explore the company’s portfolio of products and system solutions. The app, which is free on both platforms, allows users to search for TI products using a TI part number or that of a competitor, or browsing by...

Texas Instruments has introduced two high-efficiency PWM power supply controllers with integrated, programmable-delay synchronous rectifier control outputs and pre-bias start-up circuitry. The UCC28250 and UCC28950 “green controllers” simplify design and boost efficiency in high-density isolated power supplies for telecommunications, server and industrial systems. The devices support multiple high-frequency topologies, such as half-br...

Device improves sensitivity, accuracy and power for ultra-high precision, low- and high-voltage supply applications

Complementing TI's mobile website, app allows users to get product information and technical documents on the go.

The LED Reference Design Cookbook is designed to provide you with a valuable tool to help you solve your lighting design needs. Customers seeking the latest in innovative and affordable LED lighting solutions can benefit from TI’s broad product portfolio of AC/DC, DC/DC, LED drivers, power management devices, wireless and wired interface control and embedded processors.

Designers of portable equipment using coin cell batteries are challenged by system level energy budget considerations, mainly driven by MCU and RF current consumption, as well as by the capacity and specification limits battery manufacturers provide. This report shows that adding a capacitor in parallel with a CR2032 coin cell is the most effective choice a designer can make to maximize battery capacity utilization in low power RF applications (m...

Texas Instruments Incorporated has introduced the industry’s first zero-drift, 36-V operational amplifier (op amp). Compared to the competition, the dual-channel OPA2188 provides a 4x improvement in offset voltage drift, 60 percent improvement in initial offset voltage and twice the bandwidth at the same power consumption. The OPA2188 can be used in high- and low-voltage supply applications requiring ultra-high precision, such as test and m...

TI's new Z-Stack™ 2.5.0 will help developers easily, efficiently unleash a wider range of interoperable, consumer-friendly home area network products

Texas Instruments Incorporated introduced the industry's first fully integrated battery protection and cell-balancing solution for Li-Ion and lithium iron phosphate battery packs. The bq77910 battery management and protection device can manage 4- to 10-cell battery packs, and two devices can be stacked to protect 11- to 20-cell packs. The device simplifies battery pack designs for e-bikes, e-scooters, portable gardening tools, power tools and uni...

TI's TRF7970A NFC platform speeds designs with easy-to-configure software that helps developers bring peer-to-peer, ultra-low-power capabilities to more applications.

Texas Instruments has introduced its PowerLab library, the industry’s most extensive collection of tested power management reference designs. The PowerLab library helps designers select from more than 300 power management reference designs for a wide range of applications and power conversion topologies. Examples include both isolated and non-isolated designs for lighting, telecommunication, computing, consumer electronics and more. To download...

Texas Instruments has introduced a synchronous 50-mA, 60-V SWIFT step-down regulator with high efficiency and low noise performance in a solution size of only 125 mm2. The TPS54062 integrates both the high-side and low-side power MOSFETs, providing efficient power conversion and transient protection to noise-sensitive industrial automation and sensor control, smart meter, telecom, computing and consumer designs. For samples, PSpice™ simulat...

Texas Instruments has introduced the industry’s smallest, 16-bit delta-sigma analog-to-digital converter (ADC) with integrated programmable gain amplifier (PGA), reference, temperature sensor and 4-input multiplexer. Measuring 2 mm x 1.5 mm, the ADS1118 is more than 65-percent smaller than any other 16-bit ADC available today. The ADS1118 provides direct, linearized measurements with uncalibrated error guaranteed below 0.5 degrees Celsius (...