MAX1722/MAX1723/ MAX1724 1.5µA I , Step-Up DC-DC Converters in TSOT
... switch (Figure 4) to minimize ringing at LX and reduce EMI. When the energy in the inductor is insufficient to supply current to the output, the capacitance and inductance at LX form a resonant circuit that causes ringing. The damping switch supplies a path to quickly dissipate this energy, suppress ...
... switch (Figure 4) to minimize ringing at LX and reduce EMI. When the energy in the inductor is insufficient to supply current to the output, the capacitance and inductance at LX form a resonant circuit that causes ringing. The damping switch supplies a path to quickly dissipate this energy, suppress ...
Capacitors - WordPress.com
... http://www.digitivity.com/articles/2008/11/choosing-the-rightcapacitor.html ...
... http://www.digitivity.com/articles/2008/11/choosing-the-rightcapacitor.html ...
Calorimeter Electronics
... in the calibration mode. Sets 16bit DAC data and generates test pulses for injecting charge according to VME commands. C: Generates the necessary gain adjustment signals: serial clock and serial data, in the gain adjustment mode. The serial datum is 17bit wide. The first 9 bits are the address codes ...
... in the calibration mode. Sets 16bit DAC data and generates test pulses for injecting charge according to VME commands. C: Generates the necessary gain adjustment signals: serial clock and serial data, in the gain adjustment mode. The serial datum is 17bit wide. The first 9 bits are the address codes ...
MAX15040 High-Efficiency, 4A, Step-Down Regulator with General Description
... High-Efficiency, 4A, Step-Down Regulator with Integrated Switches in 2mm x 2mm Package The MAX15040 high-efficiency switching regulator delivers up to 4A load current at output voltages from 0.6V to (0.9 x VIN). The device operates from 2.4V to 3.6V, making it ideal for on-board point-of-load and po ...
... High-Efficiency, 4A, Step-Down Regulator with Integrated Switches in 2mm x 2mm Package The MAX15040 high-efficiency switching regulator delivers up to 4A load current at output voltages from 0.6V to (0.9 x VIN). The device operates from 2.4V to 3.6V, making it ideal for on-board point-of-load and po ...
TPS61040-Q1 数据资料 dataSheet 下载
... requirements. A lower current limit supports applications requiring lower output power and allows the use of an inductor with a lower current rating and a smaller form factor. A lower current limit usually has a lower output voltage ripple as well. ...
... requirements. A lower current limit supports applications requiring lower output power and allows the use of an inductor with a lower current rating and a smaller form factor. A lower current limit usually has a lower output voltage ripple as well. ...
Signal electronics for an atomic force microscope equipped with a
... Modern science and technology require sophisticated methods for the investigation of surfaces in real space with the capability of recording images with atomic resolution. Whereas scanning tunneling microscopy is used for electrically conducting or semiconducting samples, atomic force microscopy can ...
... Modern science and technology require sophisticated methods for the investigation of surfaces in real space with the capability of recording images with atomic resolution. Whereas scanning tunneling microscopy is used for electrically conducting or semiconducting samples, atomic force microscopy can ...
MAX14525 Battery Switch with Four Enable Inputs General Description Features
... switch with four unique enable inputs. The MAX14525 is ideal for disconnecting the lithium-ion (Li+) battery from the loads in portable devices such as cell phones. The MAX14525 operates from a +2.2V to +5.5V supply voltage. The MAX14525 features an extremely low 0.8µA (typ) quiescent supply current ...
... switch with four unique enable inputs. The MAX14525 is ideal for disconnecting the lithium-ion (Li+) battery from the loads in portable devices such as cell phones. The MAX14525 operates from a +2.2V to +5.5V supply voltage. The MAX14525 features an extremely low 0.8µA (typ) quiescent supply current ...
Precision, Selectable Gain, Fully Differential Funnel Amplifier AD8475
... 10 nV/√Hz output noise, and −112 dB THD + N, the AD8475 pairs well with high accuracy converters. Considering its low power consumption and high precision, the slew-enhanced AD8475 has excellent speed, settling to 18-bit precision for 4 MSPS acquisition. The AD8475 is available in a space-saving 16- ...
... 10 nV/√Hz output noise, and −112 dB THD + N, the AD8475 pairs well with high accuracy converters. Considering its low power consumption and high precision, the slew-enhanced AD8475 has excellent speed, settling to 18-bit precision for 4 MSPS acquisition. The AD8475 is available in a space-saving 16- ...
TLC372 数据资料 dataSheet 下载
... µA † All characteristics are measured with zero common-mode input voltage unless otherwise noted. IMPORTANT: See Parameter Measurement Information. NOTE 4: The offset voltage limits given are the maximum values required to drive the output above 4 V or below 400 mV with a 10-kΩ resistor between the ...
... µA † All characteristics are measured with zero common-mode input voltage unless otherwise noted. IMPORTANT: See Parameter Measurement Information. NOTE 4: The offset voltage limits given are the maximum values required to drive the output above 4 V or below 400 mV with a 10-kΩ resistor between the ...
9.8 GHz RF High Performance Synthesizer Operating From a Buck
... System Design Theory The TIDA-00885 consists of the LMX2592 device.is a low-noise, high performance wideband RF PLL with integrated VCO that supports a frequency range from 20 MHz to 9.8 GHz. The reference clock input frequency is in from 5 to 1400 MHz. There is an onboard 100-MHz oscillator, but th ...
... System Design Theory The TIDA-00885 consists of the LMX2592 device.is a low-noise, high performance wideband RF PLL with integrated VCO that supports a frequency range from 20 MHz to 9.8 GHz. The reference clock input frequency is in from 5 to 1400 MHz. There is an onboard 100-MHz oscillator, but th ...
Action PAK AP1080 & AP1090 ® DC Input, Field Configurable Limit Alarms
... The input must remain beyond the setpoint for 100 milliseconds, uninterrupted, to qualify as a valid trip condition. Likewise, the input must fall outside the deadband and remain there for 100 milliseconds to return the alarm to an untripped condition. This effectively results in a “dynamic deadband ...
... The input must remain beyond the setpoint for 100 milliseconds, uninterrupted, to qualify as a valid trip condition. Likewise, the input must fall outside the deadband and remain there for 100 milliseconds to return the alarm to an untripped condition. This effectively results in a “dynamic deadband ...
Digital Electronics I: Logic, Flip
... (ADC). A set of N bits has 2N possible different values. If you try to represent an analog voltage by 7 bits, your uncertainty will be about 1%, since there are 27 = 128 possible combinations of 7 bits. For higher accuracy you will need more bits. There is also a device called a Digital-to-Analog Co ...
... (ADC). A set of N bits has 2N possible different values. If you try to represent an analog voltage by 7 bits, your uncertainty will be about 1%, since there are 27 = 128 possible combinations of 7 bits. For higher accuracy you will need more bits. There is also a device called a Digital-to-Analog Co ...
chapter33
... of the inductor and energy is stored in the inductor, but when the current begins to decrease in the circuit, the energy is returned to the circuit ...
... of the inductor and energy is stored in the inductor, but when the current begins to decrease in the circuit, the energy is returned to the circuit ...
RF5225 2.4GHz TO 2.5GHz, 802.11B/G/N WiFi FRONT END MODULE Features
... For best results, the PA circuit layout from the evaluation board should be copied as closely as possible, particularly the ground layout and ground vias. Other configurations may also work, but the design process is much easier and quicker if the layout is copied from the RF5225 evaluation board. T ...
... For best results, the PA circuit layout from the evaluation board should be copied as closely as possible, particularly the ground layout and ground vias. Other configurations may also work, but the design process is much easier and quicker if the layout is copied from the RF5225 evaluation board. T ...
DS1200HE Data Sheet - Artesyn Embedded Technologies
... Current that may be sunk by this pin at low state ...
... Current that may be sunk by this pin at low state ...
Ohm`s Law and Resistance
... problem comes about because the resistance of the electric motor is in series with the resistance present in the power cord itself, and a voltage divider is created. The voltage pressure is shared between the cable and the tool. Any type of cable has a certain resistance to the flow of electrons, bu ...
... problem comes about because the resistance of the electric motor is in series with the resistance present in the power cord itself, and a voltage divider is created. The voltage pressure is shared between the cable and the tool. Any type of cable has a certain resistance to the flow of electrons, bu ...
June 2008 DRAFT - submitted to JSSC for review.
... those transistors is replaced with two separate inverters, with the same total transistor sizes as the original single driver. To implement a delay for the ZVS dead-time, the gate of M1 is connected to Vclk instead of being connected to the gate of M2. Therefore, compared to Vp, the rising edge of V ...
... those transistors is replaced with two separate inverters, with the same total transistor sizes as the original single driver. To implement a delay for the ZVS dead-time, the gate of M1 is connected to Vclk instead of being connected to the gate of M2. Therefore, compared to Vp, the rising edge of V ...
M. Chen, K.K. Afridi, S. Chakraborty, and D.J. Perreault, “A High-Power-Density Wide-Input-Voltage-Range Isolated dc-dc Converter Having a MultiTrack Architecture,” 2015 Energy Conversion Congress and Exposition , pp. 2017-2026, Sept. 2015.
... into the multiple levels of the switched-capacitor circuit block to form a merged regulation stage. Likewise, by using a single set of switches to perform charge transfer and voltage balancing among different levels of the capacitor stack, and to drive the parallel-track magnetic isolation device, w ...
... into the multiple levels of the switched-capacitor circuit block to form a merged regulation stage. Likewise, by using a single set of switches to perform charge transfer and voltage balancing among different levels of the capacitor stack, and to drive the parallel-track magnetic isolation device, w ...
Integrating ADC
An integrating ADC is a type of analog-to-digital converter that converts an unknown input voltage into a digital representation through the use of an integrator. In its most basic implementation, the unknown input voltage is applied to the input of the integrator and allowed to ramp for a fixed time period (the run-up period). Then a known reference voltage of opposite polarity is applied to the integrator and is allowed to ramp until the integrator output returns to zero (the run-down period). The input voltage is computed as a function of the reference voltage, the constant run-up time period, and the measured run-down time period. The run-down time measurement is usually made in units of the converter's clock, so longer integration times allow for higher resolutions. Likewise, the speed of the converter can be improved by sacrificing resolution.Converters of this type can achieve high resolution, but often do so at the expense of speed. For this reason, these converters are not found in audio or signal processing applications. Their use is typically limited to digital voltmeters and other instruments requiring highly accurate measurements.