DATA SHEET BZA408B Quadruple bidirectional ESD transient voltage suppressor
... Circuit board layout is of extreme importance in the suppression of transients. The clamping voltage of the BZA408B is determined by the peak transient current and the rate of rise of that current (di/dt). Since parasitic inductances can further add to the clamping voltage (V = L di/dt) the series c ...
... Circuit board layout is of extreme importance in the suppression of transients. The clamping voltage of the BZA408B is determined by the peak transient current and the rate of rise of that current (di/dt). Since parasitic inductances can further add to the clamping voltage (V = L di/dt) the series c ...
IOSR Journal of Electrical and Electronics Engineering (IOSR-JEEE)
... Similarly, the term inverter is often used when the predominant direction is from DC to AC. Many of the advances made in AC/DC power conversion can be seen to be due to research done in the area of motor speed control. Most of the early research on variable speed motor drives focused on the DC machi ...
... Similarly, the term inverter is often used when the predominant direction is from DC to AC. Many of the advances made in AC/DC power conversion can be seen to be due to research done in the area of motor speed control. Most of the early research on variable speed motor drives focused on the DC machi ...
The concept of short-circuit power and the assessment
... voltage dependent characteristics, leading for instance to reactive power-voltage functions very different from the classical second degree relationship. The general form is as follows: ...
... voltage dependent characteristics, leading for instance to reactive power-voltage functions very different from the classical second degree relationship. The general form is as follows: ...
差分放大器系列AD8253 数据手册DataSheet 下载
... The maximum safe power dissipation in the AD8253 package is limited by the associated rise in junction temperature (TJ) on the die. The plastic encapsulating the die locally reaches the junction temperature. At approximately 140°C, which is the glass transition temperature, the plastic changes its p ...
... The maximum safe power dissipation in the AD8253 package is limited by the associated rise in junction temperature (TJ) on the die. The plastic encapsulating the die locally reaches the junction temperature. At approximately 140°C, which is the glass transition temperature, the plastic changes its p ...
DS1090 Low-Frequency, Spread-Spectrum EconOscillator General Description
... Spread-spectrum functionality is achieved by a userconfigurable divider (determines dither rate), a triangle generator, and a user-configurable dither amplitude circuit (see Block Diagram). The input to the triangle-wave generator is derived from the internal master oscillator and is fed through a u ...
... Spread-spectrum functionality is achieved by a userconfigurable divider (determines dither rate), a triangle generator, and a user-configurable dither amplitude circuit (see Block Diagram). The input to the triangle-wave generator is derived from the internal master oscillator and is fed through a u ...
Lecture-7 - WordPress.com
... conducts & capacitor is charged so that v0 = v1. This situation continues until v1 reaches to VP. • Beyond the peak, as v1 decreases, diode goes to reverse biased and v0 remains same (constant) as there is no path for capacitor to discharge. • Thus the circuit provides a dc voltage output equal to t ...
... conducts & capacitor is charged so that v0 = v1. This situation continues until v1 reaches to VP. • Beyond the peak, as v1 decreases, diode goes to reverse biased and v0 remains same (constant) as there is no path for capacitor to discharge. • Thus the circuit provides a dc voltage output equal to t ...
Low-Power, Wideband, Voltage-Feedback OPERATIONAL AMPLIFIER with Disable OPA890 FEATURES
... supply, the OPA890 can deliver a 1V to 4V output swing with over 35mA drive current and 220MHz bandwidth. This combination of features makes the OPA890 an ideal RGB line driver or single-supply analog-to-digital converter (ADC) input driver. The low 1.1mA supply current of the OPA890 is precisely tr ...
... supply, the OPA890 can deliver a 1V to 4V output swing with over 35mA drive current and 220MHz bandwidth. This combination of features makes the OPA890 an ideal RGB line driver or single-supply analog-to-digital converter (ADC) input driver. The low 1.1mA supply current of the OPA890 is precisely tr ...
Evaluates: MAX1778/MAX1880/MAX1881/MAX1882 MAX1778 Evaluation Kit General Description Features
... MAX1778 Evaluation Kit age divider. Select different external voltage-divider resistors (R10, R11) to generate output voltages other than +4V (+1.2V to +(VSUPB - 1.2V)). Refer to the Output Voltage Selection section in the MAX1778/MAX1880–MAX1885 data sheet for instructions on selecting the resistor ...
... MAX1778 Evaluation Kit age divider. Select different external voltage-divider resistors (R10, R11) to generate output voltages other than +4V (+1.2V to +(VSUPB - 1.2V)). Refer to the Output Voltage Selection section in the MAX1778/MAX1880–MAX1885 data sheet for instructions on selecting the resistor ...
ES6U41
... GATE-SOURCE VOLTAGE : VGS[V] Fig.10 Static Drain-Source On-State Resistance vs. Gate Source Voltage ...
... GATE-SOURCE VOLTAGE : VGS[V] Fig.10 Static Drain-Source On-State Resistance vs. Gate Source Voltage ...
MAX1878 Dual-Output Step-Down and LCD Step-Up Power Supply for PDAs General Description
... of 390ns expires and the output voltage falls out of regulation. During this period, the low-side synchronous rectifier turns on and remains on until either the high-side switch turns on again or the inductor current approaches zero. The internal synchronous rectifier eliminates the need for an exte ...
... of 390ns expires and the output voltage falls out of regulation. During this period, the low-side synchronous rectifier turns on and remains on until either the high-side switch turns on again or the inductor current approaches zero. The internal synchronous rectifier eliminates the need for an exte ...
lecture1428911481
... other particular quantities of the same kind are compared to express their value. The value of a physical quantity is the quantitative expression of a particular physical quantity as the product of a number and a unit, the number being its numerical value. Thus, the numerical value of a particular p ...
... other particular quantities of the same kind are compared to express their value. The value of a physical quantity is the quantitative expression of a particular physical quantity as the product of a number and a unit, the number being its numerical value. Thus, the numerical value of a particular p ...
LTC4401-1/LTC4401-2 - RF Power Controllers with 250kHz Loop BW and 45dB Dynamic Range.
... APPLICATIO S I FOR ATIO ...
... APPLICATIO S I FOR ATIO ...
N:2-3 / Series and Parallel Circuits
... continue to shine? •The answer depends on how the electric circuit is designed. •The parts of a circuit can be arranged in series or in parallel. ...
... continue to shine? •The answer depends on how the electric circuit is designed. •The parts of a circuit can be arranged in series or in parallel. ...
TT8U1
... No copying or reproduction of this document, in part or in whole, is permitted without the consent of ROHM Co.,Ltd. The content specified herein is subject to change for improvement without notice. The content specified herein is for the purpose of introducing ROHM's products (hereinafter "Products" ...
... No copying or reproduction of this document, in part or in whole, is permitted without the consent of ROHM Co.,Ltd. The content specified herein is subject to change for improvement without notice. The content specified herein is for the purpose of introducing ROHM's products (hereinafter "Products" ...
ONET8531T 数据资料 dataSheet 下载
... If the DC input current exceeds a specified level then it is partially cancelled by means of a controlled current source. This keeps the transimpedance amplifier stage within sufficient operating limits for optimum performance. The automatic gain control circuitry adjusts the voltage gain of the AGC ...
... If the DC input current exceeds a specified level then it is partially cancelled by means of a controlled current source. This keeps the transimpedance amplifier stage within sufficient operating limits for optimum performance. The automatic gain control circuitry adjusts the voltage gain of the AGC ...
AP3154A - Diodes Incorporated
... being sent the SDI pin should be held high. If the SDI pin goes low and stays low for a time length of between TSLO(min) and TSLO(max) and then goes high and stays high for between TSHI(min) and TSHI(max), one falling edge is registered by the AP3154A. The total number of falling edges registered be ...
... being sent the SDI pin should be held high. If the SDI pin goes low and stays low for a time length of between TSLO(min) and TSLO(max) and then goes high and stays high for between TSHI(min) and TSHI(max), one falling edge is registered by the AP3154A. The total number of falling edges registered be ...
LTM8040 - 36V, 1A uModule LED Driver and Current Source.
... Undervoltage lockout (UVLO) is typically used in situations where the input supply is current limited, or has high source resistance. A switching regulator draws constant power from the source, so the source current increases as the source voltage drops. This looks like a negative resistance load to ...
... Undervoltage lockout (UVLO) is typically used in situations where the input supply is current limited, or has high source resistance. A switching regulator draws constant power from the source, so the source current increases as the source voltage drops. This looks like a negative resistance load to ...
Starting High Inertia Loads - Rockwell Automation Knowledgebase
... of surge depends on the type of transition being made and the speed of the motor at the transition point. There are two methods for transition from reduced to full voltage - open circuit transition and closed circuit transition. Open circuit transition means that the motor is actually disconnected f ...
... of surge depends on the type of transition being made and the speed of the motor at the transition point. There are two methods for transition from reduced to full voltage - open circuit transition and closed circuit transition. Open circuit transition means that the motor is actually disconnected f ...
KA78RH33R Low Dropout Voltage Regulator KA78RH33R — Lo
... The KA78RH33 is a +3.3V, fixed, low dropout voltage regulator specifically designed for use in low-voltage operation. The maximum load current is 0.8 A and the dropout voltage is guaranteed to be 1 V (typical). The dropout voltage varies with load current. The regulator consists of composite PNP-NPN ...
... The KA78RH33 is a +3.3V, fixed, low dropout voltage regulator specifically designed for use in low-voltage operation. The maximum load current is 0.8 A and the dropout voltage is guaranteed to be 1 V (typical). The dropout voltage varies with load current. The regulator consists of composite PNP-NPN ...
Current source
A current source is an electronic circuit that delivers or absorbs an electric current which is independent of the voltage across it.A current source is the dual of a voltage source. The term constant-current 'sink' is sometimes used for sources fed from a negative voltage supply. Figure 1 shows the schematic symbol for an ideal current source, driving a resistor load. There are two types - an independent current source (or sink) delivers a constant current. A dependent current source delivers a current which is proportional to some other voltage or current in the circuit.