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Event of 14 th May 2011
Event of 14 th May 2011

FXLA108 Low-Voltage Dual-Supply 8-Bit Voltage Translator with
FXLA108 Low-Voltage Dual-Supply 8-Bit Voltage Translator with

... The device remains in three-state as long as either VCC=0V, allowing either VCC to be powered up first. Internal power-down control circuits place the device in 3-state if either VCC is removed. The /OE input, when HIGH, disables both the A and B ports by placing them in a 3-state condition. The /OE ...
CHAPTER 2 OPERATIONAL AMPLIFIERS
CHAPTER 2 OPERATIONAL AMPLIFIERS

TPS61200 数据资料 dataSheet 下载
TPS61200 数据资料 dataSheet 下载

... The controlling circuit of the device is based on an average current mode topology. The average inductor current is regulated by a fast current regulator loop which is controlled by a voltage control loop. The controller also uses input and output voltage feedforward. Changes of input and output vol ...
LTC4355 Positive High Voltage Ideal Diode
LTC4355 Positive High Voltage Ideal Diode

... lation. The current flowing through each pass transistor depends on the RDS(ON) of each MOSFET and the output impedances of the supplies. In the event of a supply failure, such as if the supply that is conducting most or all of the current is shorted to GND, reverse current flows temporarily through ...
LTspice
LTspice

... After a DC operating point analysis, moving the cursor over the schematic reveals the 34 various node voltages, currents, and the dissipations in each component. These values are displayed in the lower left portion of the screen. Summing the dissipations in this circuit produces zero. The negative ...
LTspice
LTspice

... After a DC operating point analysis, moving the cursor over the schematic reveals the 34 various node voltages, currents, and the dissipations in each component. These values are displayed in the lower left portion of the screen. Summing the dissipations in this circuit produces zero. The negative ...
DATA  SHEET PBSS5320D 20 V low V PNP transistor
DATA SHEET PBSS5320D 20 V low V PNP transistor

... Export control ⎯ This document as well as the item(s) described herein may be subject to export control regulations. Export might require a prior authorization from national authorities. Quick reference data ⎯ The Quick reference data is an extract of the product data given in the Limiting values an ...
LTC4355 Positive High Voltage Ideal Diode
LTC4355 Positive High Voltage Ideal Diode

High-Efficiency, 8A, Current-Mode Synchronous Step-Down Switching Regulator with VID Control MAX15109 Features
High-Efficiency, 8A, Current-Mode Synchronous Step-Down Switching Regulator with VID Control MAX15109 Features

... light loads. The low RDS(ON) integrated switches ensure high efficiency at heavy loads while minimizing critical inductance, making the layout design a much simpler task with respect to discrete solutions. The high switching frequency (1MHz), along with the PWM current-mode architecture allows for a ...
Discovering Ohm`s Law - Xraise Cornell
Discovering Ohm`s Law - Xraise Cornell

... 3. In order to remove these electrons from the atom, work must be done. This work is measured in ___________. 4. Static electricity is called "static" because ______________________________________. The First Component: Voltage OK, so now you are an expert on static electricity. You remember that el ...
OP1177
OP1177

... All versions are fully specified for operation from −40°C to +125°C for the most demanding operating environments. Applications for these amplifiers include precision diode power measurement, voltage and current level setting, and level detection in optical and wireless transmission systems. Additio ...
Description Pin Assignments
Description Pin Assignments

... The voltage on the VPWM, VMIN pin and COSC pin controls the output PWM duty and therefore the speed of the motor. When the VPWM voltage is smaller than VMIN voltage, the output PWM duty is generated by comparing the triangular voltage at COSC pin with VPWM. If the VPWM pin voltage is higher than the ...
Electrical Laws
Electrical Laws

... parallel / resistors can be connected in series or in ... Kirchhoff / The author of the current and voltage laws ...
Lecture Notes for Analog Electronics
Lecture Notes for Analog Electronics

... Thevenin’s theorem states that any circuit consisting of resistors and EMFs has an equivalent circuit consisting of a single voltage source VTH in series with a single resistor RTH . The concept of “load” is useful at this point. Consider a partial circuit with two output points held at potential di ...
UCC2813-0-Q1 数据资料 dataSheet 下载
UCC2813-0-Q1 数据资料 dataSheet 下载

... where frequency is in Hz, resistance is in ohms, and capacitance is in farads. The recommended range of the timing resistors is between 10 kΩ and 200 kΩ and the timing capacitor is 100 pF to 1000 pF. Never use a timing resistor less than 10 k. To prevent noise problems, bypass VCC to GND with a cera ...
Maximum ratings and characteristics for thyristors
Maximum ratings and characteristics for thyristors

... applied to the device for one full cycle of conduction without device degradation. The maximum peak current is usually specified as sinusoidal at 50 Hz or 60 Hz. This rating applies when the device is conducting rated current before the surge and, thus, with the junction temperature at rated values ...
A Novel Over-Current Protection Technique Applied to Peak
A Novel Over-Current Protection Technique Applied to Peak

... In Figure 7, CS+ is a waveform after adding slope compensation (corresponding to CS+ in Figure 5). Ilim is the waveform of the current limiting pin (corresponding to Ilim in Figure 4 and in Figure 5). D is the duty-cycle waveform of UC3846. As can be seen from Figure 7, the instant current limiting ...
Microcontroller Systems ELET 3232 Topic 22: Load Analysis 1
Microcontroller Systems ELET 3232 Topic 22: Load Analysis 1

... The CMOS output is specified with a CL of 150 pF Each LSTTL input is only 10 pF 10 loads would present 100 pF stray wiring capacitance would be less than 50 pF Presents an AC load of less than the 150 pF CMOS IC’s output load handling capability But ………How many additional CMOS loads could be added? ...
MAX8710, MAX8711, MAX8712, MAX8761
MAX8710, MAX8711, MAX8712, MAX8761

VISHAY K3021 datasheet
VISHAY K3021 datasheet

Lesson 3 Basic Circuit Laws
Lesson 3 Basic Circuit Laws

FEATURES DESCRIPTION
FEATURES DESCRIPTION

... pulls each line of the signal pair to near VCC through 300-kΩ resistors as shown in Figure 12. The fail-safe feature uses an AND gate with input voltage thresholds at about 2.3 V to detect this condition and force the output to a high-level regardless of the differential input voltage. ...
DRV591 数据资料 dataSheet 下载
DRV591 数据资料 dataSheet 下载

... This integrated circuit can be damaged by ESD. Texas Instruments recommends that all integrated circuits be handled with appropriate precautions. Failure to observe proper handling and installation procedures can cause damage. ESD damage can range from subtle performance degradation to complete devi ...
AD795
AD795

... ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily accumulate on the human body and test equipment and can discharge without detection. Although the AD795 features proprietary ESD protection circuitry, permanent damage may occur on devices subjected to hi ...
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Current mirror

A current mirror is a circuit designed to copy a current through one active device by controlling the current in another active device of a circuit, keeping the output current constant regardless of loading. The current being 'copied' can be, and sometimes is, a varying signal current. Conceptually, an ideal current mirror is simply an ideal inverting current amplifier that reverses the current direction as well or it is a current-controlled current source (CCCS). The current mirror is used to provide bias currents and active loads to circuits. It can also be used to model a more realistic current source (since ideal current sources don't exist).The circuit topology covered here is one that appears in many monolithic ICs. It is a Widlar mirror without an emitter degeneration resistor in the follower (output) transistor. This topology can only be done in an IC as the matching has to be extremely close and cannot be achieved with discretes.Another topology is the Wilson mirror. The Wilson mirror solves the Early effect voltage problem in his design.
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