MAX1845 Dual, High-Efficiency, Step-Down Controller with Accurate Current Limit General Description
... step-down (buck) topologies that provides high efficiency, excellent transient response, and high DC output accuracy necessary for stepping down high-voltage batteries to generate low-voltage chipset and RAM power supplies in notebook computers. The CS_ inputs can be used with low-side sense resisto ...
... step-down (buck) topologies that provides high efficiency, excellent transient response, and high DC output accuracy necessary for stepping down high-voltage batteries to generate low-voltage chipset and RAM power supplies in notebook computers. The CS_ inputs can be used with low-side sense resisto ...
high energy and ignition rods
... The circuit is provided with a regulator on the main inlet so that the sparks rate can be Ƥnely adjusted ( by TESI accordingly to customer request). This circuit is also able to monitor : Transformer temperature and prevent any damage due to over temperature; Transformer max current, capacitor m ...
... The circuit is provided with a regulator on the main inlet so that the sparks rate can be Ƥnely adjusted ( by TESI accordingly to customer request). This circuit is also able to monitor : Transformer temperature and prevent any damage due to over temperature; Transformer max current, capacitor m ...
LT6555 - 650MHz Gain of 2 Triple 2:1 Video Multiplexer
... driving the pin above 2V or allowing the internal 46k pullup resistor to pull the EN pin to the top rail will disable the amplifier. When disabled, the DC output impedance will rise to approximately 360Ω through the internal feedback and gain resistors. Supply current into the amplifier in the disab ...
... driving the pin above 2V or allowing the internal 46k pullup resistor to pull the EN pin to the top rail will disable the amplifier. When disabled, the DC output impedance will rise to approximately 360Ω through the internal feedback and gain resistors. Supply current into the amplifier in the disab ...
LT6106 - 36V Low Cost High Side Current Sense in a SOT-23
... sense resistor. The sense voltage is amplified by a userselected gain and level shifted from the positive power supply to a ground-referred output. The output signal is analog and may be used as is, or processed with an output filter. Theory of Operation An internal sense amplifier loop forces –IN to h ...
... sense resistor. The sense voltage is amplified by a userselected gain and level shifted from the positive power supply to a ground-referred output. The output signal is analog and may be used as is, or processed with an output filter. Theory of Operation An internal sense amplifier loop forces –IN to h ...
HMC729LC3C 数据资料DataSheet下载
... pin forces the Q output low regardless of the clock edge state (asynchronous reset assertion). Reversing the clock inputs allows for negative-edge triggered applications. All differential inputs to the HMC729LC3C are CML and terminated on-chip with 50 Ohms to the positive supply, GND, and may be DC ...
... pin forces the Q output low regardless of the clock edge state (asynchronous reset assertion). Reversing the clock inputs allows for negative-edge triggered applications. All differential inputs to the HMC729LC3C are CML and terminated on-chip with 50 Ohms to the positive supply, GND, and may be DC ...
- Muhazam
... AC Analysis • AC analysis is done to determine the performance of FET amplifier circuit • There are a few parameters of interest, like input and output resistance, but for the purpose of non-EE class, we will do only voltage gain (no current gain, why?) • AC analysis is done after biasing is comple ...
... AC Analysis • AC analysis is done to determine the performance of FET amplifier circuit • There are a few parameters of interest, like input and output resistance, but for the purpose of non-EE class, we will do only voltage gain (no current gain, why?) • AC analysis is done after biasing is comple ...
MAX1242/MAX1243 +2.7V to +5.25V, Low-Power, 10-Bit Serial ADCs in SO-8 __________________General Description
... During acquisition, the analog input AIN charges capacitor CHOLD. Bringing CS low ends the acquisition interval. At this instant, the T/H switches the input side of CHOLD to GND. The retained charge on CHOLD represents a sample of the input, unbalancing node ZERO at the comparator’s input. In hold m ...
... During acquisition, the analog input AIN charges capacitor CHOLD. Bringing CS low ends the acquisition interval. At this instant, the T/H switches the input side of CHOLD to GND. The retained charge on CHOLD represents a sample of the input, unbalancing node ZERO at the comparator’s input. In hold m ...
ZRT040 4.01V LOW POWER PRECISION REFERENCE SOURCE Description
... The circuit features a knee current of 150μA and operation over a wide range of temperatures and currents. The ZRT040 is available in a SOT223 package for surface mount applications. This device offers a trim facility whereby the output voltage can be adjusted as shown in the schematic diagram. This ...
... The circuit features a knee current of 150μA and operation over a wide range of temperatures and currents. The ZRT040 is available in a SOT223 package for surface mount applications. This device offers a trim facility whereby the output voltage can be adjusted as shown in the schematic diagram. This ...
Advances in Electrical and Electronic Engineering
... enable any input phase to be connected to any output phase at any time (Fig. 3). The switch duty cycles are modulated to produce desired output voltage from the supply voltage. There are various modulation techniques such as Venturini modulation, Optimum Venturini modulation, and Space Vector modula ...
... enable any input phase to be connected to any output phase at any time (Fig. 3). The switch duty cycles are modulated to produce desired output voltage from the supply voltage. There are various modulation techniques such as Venturini modulation, Optimum Venturini modulation, and Space Vector modula ...
B4 Ohm`s Law - CPO Science
... voltage and current measurements. Then have them carry out their procedures. The easiest way to do this is to make a simple circuit with a battery and resistor. The current and voltage can be measured and used to calculate the resistance. As a challenge, ask students if they can figure out which res ...
... voltage and current measurements. Then have them carry out their procedures. The easiest way to do this is to make a simple circuit with a battery and resistor. The current and voltage can be measured and used to calculate the resistance. As a challenge, ask students if they can figure out which res ...
ADM485E 数据手册DataSheet 下载
... The input impedance on the ADM485E is 12 kΩ, allowing up to 32 transceivers on the differential bus. The ADM487E/ ADM1487E are 48 kΩ, allowing up to 128 transceivers on the differential bus. ...
... The input impedance on the ADM485E is 12 kΩ, allowing up to 32 transceivers on the differential bus. The ADM487E/ ADM1487E are 48 kΩ, allowing up to 128 transceivers on the differential bus. ...
CLWG Linear Potentiometer
... The information given herein, including drawings, illustrations and schematics which are intended for illustration purposes only, is believed to be reliable. However, TE Connectivity makes no warranties as to its accuracy or completeness and disclaims any liability in connection with its use. TE Con ...
... The information given herein, including drawings, illustrations and schematics which are intended for illustration purposes only, is believed to be reliable. However, TE Connectivity makes no warranties as to its accuracy or completeness and disclaims any liability in connection with its use. TE Con ...
Fundamentals of Electronic Circuit Design
... problems faced by the designer. Particularly, the solutions of many of today’s interesting problems require expertise in both mechanical engineering and electrical engineering. DVD players, digital projectors, modern cars, machine tools, and digital cameras are just a few examples of the results of ...
... problems faced by the designer. Particularly, the solutions of many of today’s interesting problems require expertise in both mechanical engineering and electrical engineering. DVD players, digital projectors, modern cars, machine tools, and digital cameras are just a few examples of the results of ...
Schmitt trigger
In electronics a Schmitt trigger is a comparator circuit with hysteresis implemented by applying positive feedback to the noninverting input of a comparator or differential amplifier. It is an active circuit which converts an analog input signal to a digital output signal. The circuit is named a ""trigger"" because the output retains its value until the input changes sufficiently to trigger a change. In the non-inverting configuration, when the input is higher than a chosen threshold, the output is high. When the input is below a different (lower) chosen threshold the output is low, and when the input is between the two levels the output retains its value. This dual threshold action is called hysteresis and implies that the Schmitt trigger possesses memory and can act as a bistable multivibrator (latch or flip-flop). There is a close relation between the two kinds of circuits: a Schmitt trigger can be converted into a latch and a latch can be converted into a Schmitt trigger.Schmitt trigger devices are typically used in signal conditioning applications to remove noise from signals used in digital circuits, particularly mechanical contact bounce. They are also used in closed loop negative feedback configurations to implement relaxation oscillators, used in function generators and switching power supplies.