Circuits & Schematics Texas Instruments - 8
Manufacturer: "Texas Instruments"
Search results: 355 Output: 71-80
- John WoodgateMagnetic field strength verifier A simple way of producing a large magnetic field strength is to use a solenoid. The field strength and inductance can be calculated accurately from the physical dimensions and the current. The measured value of the ...Aug 9, 2023
- John WoodgateThis project will explain how to develop a system to measure magnetic field emissions at frequencies up to 150 kHz from high-current power cables without cutting or disturbing the cable. Magnetic fields are present almost everywhere. However, ...Aug 8, 2023
- Eliane Garnier Francis Rodes Salma AlozadePowering portable telemetry systems for long-term monitoring presents interesting design challenges. Batteries are unsuitable for certain critical applications, and, in these circumstances, designers typically use wireless inductive links to ...Aug 3, 2023
- P SeshannaMany applications require a sinusoidal reference voltage synchronized to the ac line voltage. You cannot derive such a reference voltage directly from the ac line because the waveform of the ac line is distorted because of nonlinear loads connected ...Jul 31, 2023
- Anthony SmithWhether you use them as indicators or to provide illumination, LEDs are hard to beat in efficiency, reliability, and cost. White LEDs are rapidly gaining popularity as sources of illumination, as in LCD backlights, but with forward voltages ...Jul 20, 2023
- Chenan TongIntroduction In some applications it is necessary to transmit square waves across a long cable. However, long cables typically have high capacitance, which can significantly affect the signal’s wave shape. As such, the signal’s ...Jul 10, 2023
- Stephen WoodwardIt’s just an unavoidable fact: electronic components’ parameters drift with temperature. Even the most stable voltage references, op amps, crystal oscillators, etc., have non-zero temperature coefficients. These effects can be mitigated ...Jul 4, 2023
- Stephen WoodwardIf you need to quickly and inexpensively convert a binary number into a proportional analog voltage, one cool (and easily remoted) way to do it is: 1. Serialize the number into a bit stream with the LSB output first, 2. input the resulting stream ...Jun 29, 2023
- Stephen WoodwardSelf-heated thermal airflow sensors are simple, cheap, rugged, and sensitive. However, they exhibit an airspeed to sensor temperature response ( King’s Law ) that is very nonlinear, as shown in Figure 1. Figure 1. The TO-92 junction ...Jun 21, 2023
- The isolation amplifier circuit of Figure 1 is simple but accurate. With the values shown it converts 0 to 5 V DC or low frequency signals with unity gain, but you can adjust the gain by changing R4. Figure 1. The floating sigma-delta converter U1 ...Jun 15, 2023
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