74LCX240 Low Voltage Octal Buffer/Line Driver with 5V Tolerant Inputs and Outputs
... ■ 6.5ns tPD max. (VCC = 3.3V), 10µA ICC max. ■ Power-down high impedance inputs and outputs ■ Supports live insertion/withdrawal(1) ■ ±24mA output drive (VCC = 3.0V) ■ Implements proprietary noise/EMI reduction circuitry ■ Latch-up performance exceeds 500mA ...
... ■ 6.5ns tPD max. (VCC = 3.3V), 10µA ICC max. ■ Power-down high impedance inputs and outputs ■ Supports live insertion/withdrawal(1) ■ ±24mA output drive (VCC = 3.0V) ■ Implements proprietary noise/EMI reduction circuitry ■ Latch-up performance exceeds 500mA ...
HMC361S8G / 361S8GE
... Divide-by-2 Static Dividers with InGaP GaAs HBT technology in 8 lead surface mount plastic packages. This device operates from DC (with a square wave input) to 10 GHz input frequency with a single +5V DC supply. The low additive SSB phase noise of -148 dBc/Hz at 100 kHz offset helps the user maintai ...
... Divide-by-2 Static Dividers with InGaP GaAs HBT technology in 8 lead surface mount plastic packages. This device operates from DC (with a square wave input) to 10 GHz input frequency with a single +5V DC supply. The low additive SSB phase noise of -148 dBc/Hz at 100 kHz offset helps the user maintai ...
AD625 数据手册DataSheet 下载
... the ON resistance of a CMOS switch does not affect the gain accuracy. 3. The gain accuracy and gain temperature coefficient of the amplifier circuit are primarily dependent on the user selected external resistors. 4. The AD625 provides totally independent input and output offset nulling terminals fo ...
... the ON resistance of a CMOS switch does not affect the gain accuracy. 3. The gain accuracy and gain temperature coefficient of the amplifier circuit are primarily dependent on the user selected external resistors. 4. The AD625 provides totally independent input and output offset nulling terminals fo ...
SMCJ5V0(C)A - SMCJ170(C)A 1500 Watt Transient Voltage Suppressors SMCJ5V0(C)A - SMCJ1
... Figure 6. 2-LEAD, SMC, JEDEC DO-214, VARIATION AB (ACTIVE) Package drawings are provided as a service to customers considering Fairchild components. Drawings may change in any manner without notice. Please note the revision and/or date on the drawing and contact a Fairchild Semiconductor representat ...
... Figure 6. 2-LEAD, SMC, JEDEC DO-214, VARIATION AB (ACTIVE) Package drawings are provided as a service to customers considering Fairchild components. Drawings may change in any manner without notice. Please note the revision and/or date on the drawing and contact a Fairchild Semiconductor representat ...
Student Notes for required practical
... practical requires the students to make a circuit, measure current and potential difference and calculate the resistance. There are at least 5 different experiments that could be carried out: the circuit is the same in each case. However, this practical focuses on the variation of resistance with le ...
... practical requires the students to make a circuit, measure current and potential difference and calculate the resistance. There are at least 5 different experiments that could be carried out: the circuit is the same in each case. However, this practical focuses on the variation of resistance with le ...
AN-669: Effectively Applying the AD628 Precision Gain Block (英文 )
... The circuit in Figure 3 is a modification of the basic ADC interface circuit. Here, two-pole low-pass filtering is added for the price of one additional capacitor (C2). As before, the first pole of the low-pass filter is set by the internal 10 k resistor at the output of A1 and the external capacit ...
... The circuit in Figure 3 is a modification of the basic ADC interface circuit. Here, two-pole low-pass filtering is added for the price of one additional capacitor (C2). As before, the first pole of the low-pass filter is set by the internal 10 k resistor at the output of A1 and the external capacit ...
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... http://www.ti.com/productcontent for the latest availability information and additional product content details. TBD: The Pb-Free/Green conversion plan has not been defined. Pb-Free (RoHS): TI's terms "Lead-Free" or "Pb-Free" mean semiconductor products that are compatible with the current RoHS requ ...
... http://www.ti.com/productcontent for the latest availability information and additional product content details. TBD: The Pb-Free/Green conversion plan has not been defined. Pb-Free (RoHS): TI's terms "Lead-Free" or "Pb-Free" mean semiconductor products that are compatible with the current RoHS requ ...
Evaluates: M MAX3982 Evaluation Kit _______________ General Description
... Disables least significant bit of pre-emphasis control Disables data output Enables data output Enables autodetect by connecting LOS to TX_DISABLE. JU5 must be shunted or an external voltage (3.0V to 5.5V) must be present on pin 1 of JU5 for proper operation of autodetect. Allows external voltage (3 ...
... Disables least significant bit of pre-emphasis control Disables data output Enables data output Enables autodetect by connecting LOS to TX_DISABLE. JU5 must be shunted or an external voltage (3.0V to 5.5V) must be present on pin 1 of JU5 for proper operation of autodetect. Allows external voltage (3 ...
microwaves - Electrical
... direction of electromagnetic fields 2,500,000,000 times in 1 sec. Consequently the heat efficiency of a microwave oven is greatly high.. •A common misconception is that microwave ovens cook food "from the inside out", meaning from the center of the entire mass of food outwards . But this is not true ...
... direction of electromagnetic fields 2,500,000,000 times in 1 sec. Consequently the heat efficiency of a microwave oven is greatly high.. •A common misconception is that microwave ovens cook food "from the inside out", meaning from the center of the entire mass of food outwards . But this is not true ...
1200V Large DIPIPM Version 6 Series Application Note
... The maximum supply voltage for IGBT turning off safely in case of an SC fault. The power chip might be damaged if supply voltage exceeds this rating. (7) Tc position Tc (case temperature) is defined as the temperature just underneath the specified power chip. Please mount a thermocouple on the heat ...
... The maximum supply voltage for IGBT turning off safely in case of an SC fault. The power chip might be damaged if supply voltage exceeds this rating. (7) Tc position Tc (case temperature) is defined as the temperature just underneath the specified power chip. Please mount a thermocouple on the heat ...
Evaluates: MAX8663 MAX8663 Evaluation Kit General Description Features
... a negative temperature coefficient (NTC) thermistor connected from the THM pad to GND. Charging is then allowed when the thermistor temperature is within the allowable range. The charger enters a temperature suspend state when the thermistor resistance falls below 3.97kΩ (too hot, over +50°C) or ris ...
... a negative temperature coefficient (NTC) thermistor connected from the THM pad to GND. Charging is then allowed when the thermistor temperature is within the allowable range. The charger enters a temperature suspend state when the thermistor resistance falls below 3.97kΩ (too hot, over +50°C) or ris ...
Another Intro to EIS
... For example, if the behavior of a coating on a metal when in salt water is required, by the appropriate use of impedance spectroscopy, a value of resistance and capacitance for the coating can be determined through modeling of the electrochemical data. The modeling procedure uses electrical circuits ...
... For example, if the behavior of a coating on a metal when in salt water is required, by the appropriate use of impedance spectroscopy, a value of resistance and capacitance for the coating can be determined through modeling of the electrochemical data. The modeling procedure uses electrical circuits ...
NA555, NE555, SA555, SE555 Precision Timers
... Figure 9. Circuit for Monostable Operation Monostable operation is initiated when TRIG voltage falls below the trigger threshold. Once initiated, the sequence ends only if TRIG is high for at least 10 µs before the end of the timing interval. When the trigger is grounded, the comparator storage time ...
... Figure 9. Circuit for Monostable Operation Monostable operation is initiated when TRIG voltage falls below the trigger threshold. Once initiated, the sequence ends only if TRIG is high for at least 10 µs before the end of the timing interval. When the trigger is grounded, the comparator storage time ...
PDF: 1.28MB
... circuit current. But the loss at the resistor escalates with increasing current rating, so high wattage type resistor is needed. In this series, the current detection method was changed to the one of detecting slight sense current divided from main current by using on-chip current sense IGBTs. So th ...
... circuit current. But the loss at the resistor escalates with increasing current rating, so high wattage type resistor is needed. In this series, the current detection method was changed to the one of detecting slight sense current divided from main current by using on-chip current sense IGBTs. So th ...
Not Recommended for New Designs
... 1. Specifications in this table are also valid at VDD1 = 2.6 V and VDD2 = 2.6 V when the operating temperature range is constrained to TA = 0 to 85 °C. 2. The nominal output impedance of an isolator driver channel is approximately 85 , ±40%, which is a combination of the value of the on-chip series ...
... 1. Specifications in this table are also valid at VDD1 = 2.6 V and VDD2 = 2.6 V when the operating temperature range is constrained to TA = 0 to 85 °C. 2. The nominal output impedance of an isolator driver channel is approximately 85 , ±40%, which is a combination of the value of the on-chip series ...
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.