LM34 Precision Fahrenheit Temperature Sensors Precision General Description
... +32˚F ≤ Tj ≤ + 212˚F for the LM34D. VS = +5 Vdc and ILOAD = 50 µA in the circuit of Figure 2; +6 Vdc for LM34 and LM34A for 230˚F ≤ Tj ≤ 300˚F. These specifications also apply from +5˚F to TMAX in the circuit of Figure 1. Note 3: Thermal resistance of the TO-46 package is 720˚F/W junction to ambient ...
... +32˚F ≤ Tj ≤ + 212˚F for the LM34D. VS = +5 Vdc and ILOAD = 50 µA in the circuit of Figure 2; +6 Vdc for LM34 and LM34A for 230˚F ≤ Tj ≤ 300˚F. These specifications also apply from +5˚F to TMAX in the circuit of Figure 1. Note 3: Thermal resistance of the TO-46 package is 720˚F/W junction to ambient ...
inverter - updated
... The function of an inverter is to change the dc input voltage to an ac output voltage of desired magnitude and frequency The output voltage waveforms of ideal inverters should be sinusoidal However, the output of practical inverters contains harmonics For high power applications, low distorted sinus ...
... The function of an inverter is to change the dc input voltage to an ac output voltage of desired magnitude and frequency The output voltage waveforms of ideal inverters should be sinusoidal However, the output of practical inverters contains harmonics For high power applications, low distorted sinus ...
Transistors
... – VBE varies somewhat with collector-to-emitter voltage for a given collector current (Early effect), as does b • DVBE ≈ –0.0001 DVCE • We assume VBE = constant = 0.6 V in the basic transistor model ...
... – VBE varies somewhat with collector-to-emitter voltage for a given collector current (Early effect), as does b • DVBE ≈ –0.0001 DVCE • We assume VBE = constant = 0.6 V in the basic transistor model ...
BDTIC www.BDTIC.com/infineon
... the amplitude of the current through the high voltage device is only determined by its channel resistance and can be as high as several mA. After the VCC voltage is high enough, the controller controls the high voltage device so that a constant current around 1mA is provided to charge the VCC capaci ...
... the amplitude of the current through the high voltage device is only determined by its channel resistance and can be as high as several mA. After the VCC voltage is high enough, the controller controls the high voltage device so that a constant current around 1mA is provided to charge the VCC capaci ...
MAX9737 Mono 7W Class D Amplifier General Description Features
... device operates from 8V to 28V and provides a high 80dB PSRR, eliminating the need for a regulated power supply. Filterless modulation allows the MAX9737 to pass CE EMI limits with 1m cables using only a low-cost ferrite bead and small-value capacitor on each output. Comprehensive click-and-pop supp ...
... device operates from 8V to 28V and provides a high 80dB PSRR, eliminating the need for a regulated power supply. Filterless modulation allows the MAX9737 to pass CE EMI limits with 1m cables using only a low-cost ferrite bead and small-value capacitor on each output. Comprehensive click-and-pop supp ...
PDF: 410KB
... 4.3 DIP-PFC Wiring Guidelines Because DIP-PFC switches large current at a very high speed, considerable large surge voltage is generated easily between P and N terminals. Please pay attention to the following items: ・The area of P-Co-N shown in Fig. 12 should be as small as possible because the rect ...
... 4.3 DIP-PFC Wiring Guidelines Because DIP-PFC switches large current at a very high speed, considerable large surge voltage is generated easily between P and N terminals. Please pay attention to the following items: ・The area of P-Co-N shown in Fig. 12 should be as small as possible because the rect ...
Datasheet - Mouser Electronics
... arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages. Buyer is responsible for its products and applications using ON Semiconductor products, including compliance w ...
... arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages. Buyer is responsible for its products and applications using ON Semiconductor products, including compliance w ...
Univox DLS 50 - Gordon Morris Ltd Hearing Specailists
... Graded 0-9, thumb wheel at front panel Blue LED Blue LED Blue LED 150 x 92 x 25mm (LxWxH) 0.25kg (0.4kg including power supply) 202050 (no power supply) Technical data may vary due to different power supplies Variable attack/release times holding peak and average level constant Use the 13A microphon ...
... Graded 0-9, thumb wheel at front panel Blue LED Blue LED Blue LED 150 x 92 x 25mm (LxWxH) 0.25kg (0.4kg including power supply) 202050 (no power supply) Technical data may vary due to different power supplies Variable attack/release times holding peak and average level constant Use the 13A microphon ...
P85325 E560 HIFI SPEAKER SPEAKERSTROBE ROUND
... +/- 34 degrees horizontal; +/- 17 degrees -3dBA vertical +/- 40 degrees horizontal; +/- 32 degrees -6dBA vertical ...
... +/- 34 degrees horizontal; +/- 17 degrees -3dBA vertical +/- 40 degrees horizontal; +/- 32 degrees -6dBA vertical ...
Common-mode transient immunity for isolated
... TI assumes no liability for applications assistance or the design of Buyers’ products. Buyers are responsible for their products and applications using TI components. To minimize the risks associated with Buyers’ products and applications, Buyers should provide adequate design and operating safeguar ...
... TI assumes no liability for applications assistance or the design of Buyers’ products. Buyers are responsible for their products and applications using TI components. To minimize the risks associated with Buyers’ products and applications, Buyers should provide adequate design and operating safeguar ...
DIP-PFC APPLICATION NOTE MITSUBISHI ELECTRIC CORPORATION POWER SEMICONDUCTOR
... 4.3 DIP-PFC Wiring Guidelines Because DIP-PFC switches large current at a very high speed, considerable large surge voltage is generated easily between P and N terminals. Please pay attention to the following items: ・The area of P-Co-N shown in Fig. 12 should be as small as possible because the rect ...
... 4.3 DIP-PFC Wiring Guidelines Because DIP-PFC switches large current at a very high speed, considerable large surge voltage is generated easily between P and N terminals. Please pay attention to the following items: ・The area of P-Co-N shown in Fig. 12 should be as small as possible because the rect ...
File - ECpE Senior Design
... Piezoelectric sensors will be used to detect snow that accumulate on the heating pad. These sensors will make use of the signals generated from the SODAR to tell the difference when there is snow on the sensors or not. When snow is present on the sensor, the voltage being read will be less than the ...
... Piezoelectric sensors will be used to detect snow that accumulate on the heating pad. These sensors will make use of the signals generated from the SODAR to tell the difference when there is snow on the sensors or not. When snow is present on the sensor, the voltage being read will be less than the ...
Resistive opto-isolator
Resistive opto-isolator (RO), also called photoresistive opto-isolator, vactrol (after a genericized trademark introduced by Vactec, Inc. in the 1960s), analog opto-isolator or lamp-coupled photocell, is an optoelectronic device consisting of a source and detector of light, which are optically coupled and electrically isolated from each other. The light source is usually a light-emitting diode (LED), a miniature incandescent lamp, or sometimes a neon lamp, whereas the detector is a semiconductor-based photoresistor made of cadmium selenide (CdSe) or cadmium sulfide (CdS). The source and detector are coupled through a transparent glue or through the air.Electrically, RO is a resistance controlled by the current flowing through the light source. In the dark state, the resistance typically exceeds a few MOhm; when illuminated, it decreases as the inverse of the light intensity. In contrast to the photodiode and phototransistor, the photoresistor can operate in both the AC and DC circuits and have a voltage of several hundred volts across it. The harmonic distortions of the output current by the RO are typically within 0.1% at voltages below 0.5 V.RO is the first and the slowest opto-isolator: its switching time exceeds 1 ms, and for the lamp-based models can reach hundreds of milliseconds. Parasitic capacitance limits the frequency range of the photoresistor by ultrasonic frequencies. Cadmium-based photoresistors exhibit a ""memory effect"": their resistance depends on the illumination history; it also drifts during the illumination and stabilizes within hours, or even weeks for high-sensitivity models. Heating induces irreversible degradation of ROs, whereas cooling to below −25 °C dramatically increases the response time. Therefore, ROs were mostly replaced in the 1970s by the faster and more stable photodiodes and photoresistors. ROs are still used in some sound equipment, guitar amplifiers and analog synthesizers owing to their good electrical isolation, low signal distortion and ease of circuit design.