Articles Texas Instruments - 5

41. How to Extend Battery Run-Time for Wearable Applications. Part 1
    Supply Texas Instruments bq24040 bq25100 bq27421-G1
    Paul Pickering Electronic Design Maximizing available battery capacity requires a system-level approach to power efficiency plus components that tightly control battery operation while consuming minimal power. “Doing more with less” ...
    03-06-2019
42. Dimming multiple LED strings enables color-tunable luminaires
    Optoelectronics Supply Light Texas Instruments LM3409 TPS92641 TPS92660
    David Zhang LEDs Magazine In many solid-state lighting (SSL) applications, such as architectural, area, and downlighting, color accuracy is very important. Moreover, an increasing number of products support dynamic color tuning to set the white ...
    10-02-2019

43. Improve CAN and CAN-FD Systems with Superior Isolation, Protection
    Interfaces Texas Instruments ISO1042 ISO105 SN6505 TPS76350
    Lou Frenzel Electronic Design Controller area networks, used for communication purposes in many systems, are vulnerable to high-voltage transients. However, certain devices can help better guard against those problems. The controller area network ...
    30-01-2019
44. Extend the input range of a low-dropout regulator
    Supply Texas Instruments TPS79228
    Jeff Falin EDN Because of process limitations, all ICs have an input-voltage limitation. This limitation can be cumbersome when you try to step down a high supply voltage to a lower, regulated voltage using a dc/dc converter, such as a linear ...
    22-01-2019
45. How to Measure Current, Power for Improved System Monitoring
    Analogue Design Measurement Supply Texas Instruments INA190 INA300
    Lou Frenzel Electronic Design Often used for overcurrent protection, current-sense amplifiers are now finding homes in a wide array of applications, including automotive electronic fuses and three-phase motor control. If you're seeking a way to ...
    20-12-2018
46. Voltage Reference Bests Zener Diode as Low-Current Bias Source
    Supply Texas Instruments ATL431 LM385 LM4040 TPS2513
    Zeners are commonly used as low-current sources for bias voltage functions, but the proper voltage reference can give the same result and with much-lower dissipation and no performance tradeoffs. There are times when you need to bias a low-current ...
    20-12-2018
47. Power and Energy Monitoring with Digital Current Sensors
    Measurement Texas Instruments INA233 INA219 INA226 INA231 INA3221
    Dennis Hudgins, Texas Instruments As the demand for power efficient systems continues to grow, accurately monitoring system power and energy consumption is increasingly important and is a problem more engineers must solve. One solution to this ...
    15-08-2018
48. The 78xx Linear Regulator Story - A Look Back and into the Future
    Supply Texas Instruments LM7800
    Cabe Atwell Electronic Design The venerable 78xx series continues to march on in an array of electronic devices, but competition in this space has heated up from multiple companies. It’s become a matter of debate as to precisely when the 78xx ...
    23-07-2018
49. Signal distortion from high-K ceramic capacitors
    Capacitors Texas Instruments OPA1611
    John Caldwell, Texas Instruments EDN Introduction Multilayer ceramic capacitors (MLCCs) are used extensively in modern electronics because they offer high volumetric efficiencies and low equivalent series resistances at attractive prices. These ...
    05-06-2018
50. Measuring Stability In A Logic-Gate-Based Oscillator
    Oscillators Measurement Digital Texas Instruments CD74HC14
    Shyam Sunder Tiwari Electronic Design Designers seeking a quick and easy frequency source often use a relaxation oscillator (Fig. 1) based on digital gates such as the 74HC14 inverter with hysteresis. The oscillator is also useful in sensor signal ...
    10-05-2018

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