UCC28950 数据资料 dataSheet 下载
... • Junction temperature is below the thermal shutdown threshold of 140°C. • The voltage on the soft-start capacitor is not below 0.55 V typical. If all those conditions are met, an internal enable signal EN is generated that initiates the soft start process. The duty cycle during the soft start is de ...
... • Junction temperature is below the thermal shutdown threshold of 140°C. • The voltage on the soft-start capacitor is not below 0.55 V typical. If all those conditions are met, an internal enable signal EN is generated that initiates the soft start process. The duty cycle during the soft start is de ...
crystal oscillator
... Linear amplifiers are class A, AB or B. The class of an amplifier indicates how it is biased. Class A amplifiers are biased so that they conduct continuously. The output is an amplified linear reproduction of the input. Class B amplifiers are biased at cutoff so that no collector current flo ...
... Linear amplifiers are class A, AB or B. The class of an amplifier indicates how it is biased. Class A amplifiers are biased so that they conduct continuously. The output is an amplified linear reproduction of the input. Class B amplifiers are biased at cutoff so that no collector current flo ...
electricity multiple choice workshet
... Figure 21-3A ____ 21. Which bulb draws the least amount of current in Figure 21-3A? a. Bulb A b. Bulb B c. Bulb C d. Bulbs B and C draw an equal amount of current but draw less than bulb A. ____ 22. If you unscrewed bulb A in Figure 21-3A: a. only bulb B would go out. b. only bulb C would go out. c. ...
... Figure 21-3A ____ 21. Which bulb draws the least amount of current in Figure 21-3A? a. Bulb A b. Bulb B c. Bulb C d. Bulbs B and C draw an equal amount of current but draw less than bulb A. ____ 22. If you unscrewed bulb A in Figure 21-3A: a. only bulb B would go out. b. only bulb C would go out. c. ...
Atmel MSL3080 8 String 60mA LED Drivers with Integrated Boost Controller FULL DATASHEET
... to drive parallel LED strings at up to 40V. The LED current sinks control up to 60mA each for up to 19W of LED power. The MSL3080 has eight current sinks. Parallel connect the current sinks for increased string current. A single resistor sets LED current, with string matching and accuracy within ±3% ...
... to drive parallel LED strings at up to 40V. The LED current sinks control up to 60mA each for up to 19W of LED power. The MSL3080 has eight current sinks. Parallel connect the current sinks for increased string current. A single resistor sets LED current, with string matching and accuracy within ±3% ...
AMEM_314_Labs_Strain Gauges
... Strain gauges are devices designed and constructed so that their resistance changes when they are strained: that is their physical dimensions increase or decrease. This is usually arranged to happen when the body to which they are bonded (stuck) changes and so the strain gauges resistance may be use ...
... Strain gauges are devices designed and constructed so that their resistance changes when they are strained: that is their physical dimensions increase or decrease. This is usually arranged to happen when the body to which they are bonded (stuck) changes and so the strain gauges resistance may be use ...
AD5680 数据手册DataSheet 下载
... Analog Output Voltage from DAC. The output amplifier has rail-to-rail operation. Level-Triggered Control Input (Active Low). This is the frame synchronization signal for the input data. When SYNC goes low, it enables the input shift register and data is transferred in on the falling edges of the fol ...
... Analog Output Voltage from DAC. The output amplifier has rail-to-rail operation. Level-Triggered Control Input (Active Low). This is the frame synchronization signal for the input data. When SYNC goes low, it enables the input shift register and data is transferred in on the falling edges of the fol ...
MAX1980 Quick-PWM Slave Controller with Driver Disable for Multiphase DC-DC Converter General Description
... Rising edge, hysteresis = 20mV, switching ...
... Rising edge, hysteresis = 20mV, switching ...
Stop-band limitations of the Sallen-Key, low
... Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, modifications, enhancements, improvements, and other changes to its products and services at any time and to discontinue any product or service without notice. Customers should obtain the latest relevant ...
... Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, modifications, enhancements, improvements, and other changes to its products and services at any time and to discontinue any product or service without notice. Customers should obtain the latest relevant ...
TAS5701 数据资料 dataSheet 下载
... proper input logic levels if the terminals are left unconnected (pullups → logic 1 input; pulldowns → logic 0 input). Devices that drive inputs with pullups must be able to sink 50 mA while maintaining a logic-0 drive level. Devices that drive inputs with pulldowns must be able to source 50 mA while ...
... proper input logic levels if the terminals are left unconnected (pullups → logic 1 input; pulldowns → logic 0 input). Devices that drive inputs with pullups must be able to sink 50 mA while maintaining a logic-0 drive level. Devices that drive inputs with pulldowns must be able to source 50 mA while ...
BDTIC www.BDTIC.com/infineon P o w e r M a n... H i g h - P e r f o...
... Inputs to the Internal Control Circuits ...
... Inputs to the Internal Control Circuits ...
TXS0206A SD Card Voltage-Translation
... Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings only, which do not imply functional operation of the device at these or any other conditions beyond those indicated under Recommended Operating Conditions. Exposure to absol ...
... Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings only, which do not imply functional operation of the device at these or any other conditions beyond those indicated under Recommended Operating Conditions. Exposure to absol ...
a AN-574 APPLICATION NOTE
... CF is 8.53 Hz. Many calibration benches used to verify meter accuracy still use optical techniques. This limits the maximum frequency which can be reliably read to about 10 Hz. The only remaining unknown from Equation 1 is V2 or the signal level on Channel 2 (the voltage channel). ...
... CF is 8.53 Hz. Many calibration benches used to verify meter accuracy still use optical techniques. This limits the maximum frequency which can be reliably read to about 10 Hz. The only remaining unknown from Equation 1 is V2 or the signal level on Channel 2 (the voltage channel). ...
TLC555-Q1 Used as a Positive and Negative Charge Pump
... TLC555-Q1 device as a charge pump is a cheap and easy solution for doubling, tripling, or inverting the supply voltage. A charge pump can be used in automotive applications requiring reverse battery protection. A diode can also be used for battery protection; however, it causes a voltage drop and lo ...
... TLC555-Q1 device as a charge pump is a cheap and easy solution for doubling, tripling, or inverting the supply voltage. A charge pump can be used in automotive applications requiring reverse battery protection. A diode can also be used for battery protection; however, it causes a voltage drop and lo ...
DAC8222 数据手册DataSheet 下载
... When the digital inputs are in the region of +1.2 V to +2.8 V (peaking at +1.8 V) using a +5 V power supply or in the region of +1.7 V to +12 V (peaking at +3.9 V) with a +15 V power supply, the input register transistors are operating in their linear region and draw current from the power supply. I ...
... When the digital inputs are in the region of +1.2 V to +2.8 V (peaking at +1.8 V) using a +5 V power supply or in the region of +1.7 V to +12 V (peaking at +3.9 V) with a +15 V power supply, the input register transistors are operating in their linear region and draw current from the power supply. I ...
Operational amplifier
An operational amplifier (""op-amp"") is a DC-coupled high-gain electronic voltage amplifier with a differential input and, usually, a single-ended output. In this configuration, an op-amp produces an output potential (relative to circuit ground) that is typically hundreds of thousands of times larger than the potential difference between its input terminals.Operational amplifiers had their origins in analog computers, where they were used to do mathematical operations in many linear, non-linear and frequency-dependent circuits. The popularity of the op-amp as a building block in analog circuits is due to its versatility. Due to negative feedback, the characteristics of an op-amp circuit, its gain, input and output impedance, bandwidth etc. are determined by external components and have little dependence on temperature coefficients or manufacturing variations in the op-amp itself.Op-amps are among the most widely used electronic devices today, being used in a vast array of consumer, industrial, and scientific devices. Many standard IC op-amps cost only a few cents in moderate production volume; however some integrated or hybrid operational amplifiers with special performance specifications may cost over $100 US in small quantities. Op-amps may be packaged as components, or used as elements of more complex integrated circuits.The op-amp is one type of differential amplifier. Other types of differential amplifier include the fully differential amplifier (similar to the op-amp, but with two outputs), the instrumentation amplifier (usually built from three op-amps), the isolation amplifier (similar to the instrumentation amplifier, but with tolerance to common-mode voltages that would destroy an ordinary op-amp), and negative feedback amplifier (usually built from one or more op-amps and a resistive feedback network).