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... unless otherwise noted. On all other products, production processing does not necessarily include testing of all parameters. ...
... unless otherwise noted. On all other products, production processing does not necessarily include testing of all parameters. ...
MAX5084/MAX5085 65V, 200mA, Low-Quiescent-Current Linear Regulators in TDFN General Description
... The MAX5084/MAX5085 feature Dual ModeTM operation: they operate in either a preset output voltage mode or an adjustable output voltage mode. Connect SET to GND for preset output voltage operation. In preset mode, internal feedback resistors set the MAX5084’s internal linear regulator to 5V, and the ...
... The MAX5084/MAX5085 feature Dual ModeTM operation: they operate in either a preset output voltage mode or an adjustable output voltage mode. Connect SET to GND for preset output voltage operation. In preset mode, internal feedback resistors set the MAX5084’s internal linear regulator to 5V, and the ...
High Efficient Single Inductor Buck-Boost
... After being enabled, the device starts operating. The average current limit ramps up from an initial 400 mA following the output voltage increasing. At an output voltage of about 1.2 V, the current limit is at its nominal value. If the output voltage does not increase, the current limit will not inc ...
... After being enabled, the device starts operating. The average current limit ramps up from an initial 400 mA following the output voltage increasing. At an output voltage of about 1.2 V, the current limit is at its nominal value. If the output voltage does not increase, the current limit will not inc ...
ADS7845 数据资料 dataSheet 下载
... must always be HIGH and indicates the start of the control byte. The ADS7845 will ignore inputs on the DIN pin until the start bit is detected. The next three bits (A2 - A0) select the active panel drivers (see Tables I and II and Figure 2). The MODE bit determines the number of bits for each conver ...
... must always be HIGH and indicates the start of the control byte. The ADS7845 will ignore inputs on the DIN pin until the start bit is detected. The next three bits (A2 - A0) select the active panel drivers (see Tables I and II and Figure 2). The MODE bit determines the number of bits for each conver ...
FAN2558/FAN2559 180mA Low Voltage CMOS LDO
... sink of surrounding copper ground on the PWB. Depending on the size of the copper area, the resulting θJA can range from approximately 180°C /W for one square inch to nearly 130°C /W for 4 square inches. The addition of backside copper with through-holes, stiffeners, and other enhancements can also ...
... sink of surrounding copper ground on the PWB. Depending on the size of the copper area, the resulting θJA can range from approximately 180°C /W for one square inch to nearly 130°C /W for 4 square inches. The addition of backside copper with through-holes, stiffeners, and other enhancements can also ...
High efficiency and low electromagnetic interference boost DC–DC
... Therefore, low EMI and high efficiency can be achieved. 3.2. DTC circuit The power switches MN and MP always have very low onresistances for the purpose of obtaining high efficiency, so MN and MP should not conduct at the same time to avoid a large shoot-through current that greatly degrades the eff ...
... Therefore, low EMI and high efficiency can be achieved. 3.2. DTC circuit The power switches MN and MP always have very low onresistances for the purpose of obtaining high efficiency, so MN and MP should not conduct at the same time to avoid a large shoot-through current that greatly degrades the eff ...
MAX5166 32-Channel Sample/Hold Amplifier with Four Multiplexed Inputs General Description
... Different digital codes are converted by the digital-toanalog converter (DAC) and then stored on eight different channels, or as many as 32 different channels when all four inputs are active. The 100mV/sec (max) droop rate requires refreshing the hold capacitors every 100ms before the voltage drops ...
... Different digital codes are converted by the digital-toanalog converter (DAC) and then stored on eight different channels, or as many as 32 different channels when all four inputs are active. The 100mV/sec (max) droop rate requires refreshing the hold capacitors every 100ms before the voltage drops ...
Chapter_1_ Circuit Variables
... Because voltage vE across a circuit element is a potential difference, one side of the circuit element has a higher potential than the other. We need a way to indicate this. But: we won’t always know which side is the higher potential until we calculate or measure the voltage. So we also need a way ...
... Because voltage vE across a circuit element is a potential difference, one side of the circuit element has a higher potential than the other. We need a way to indicate this. But: we won’t always know which side is the higher potential until we calculate or measure the voltage. So we also need a way ...
Dual-Channel Pulse-Width-Modulation (PWM
... where VO(max) and VO(min) are obtained from Figure 9, and D is the maximum duty cycle. Predicting the regulator startup or rise time is complicated because it depends on many variables, including: input voltage, output voltage, filter values, converter topology, and operating frequency. In general, ...
... where VO(max) and VO(min) are obtained from Figure 9, and D is the maximum duty cycle. Predicting the regulator startup or rise time is complicated because it depends on many variables, including: input voltage, output voltage, filter values, converter topology, and operating frequency. In general, ...
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... should be bypassed with a 0.01µF capacitor to minimize common-mode noise. Resistor RG sets the gain of the instrumentation amplifier according to the desired temperature range. RLIN1 provides second-order linearization correction to the RTD, typically achieving a 40:1 improvement in linearity. An ad ...
... should be bypassed with a 0.01µF capacitor to minimize common-mode noise. Resistor RG sets the gain of the instrumentation amplifier according to the desired temperature range. RLIN1 provides second-order linearization correction to the RTD, typically achieving a 40:1 improvement in linearity. An ad ...
PDF
... fixed or mechanically switched capacitors (or inductors) were used for shunt compensation [12, 13]. However, in recent years [14], static VAR compensators employing thyristor switched capacitors and thyristor controlled reactors have been developed. Also, the use of self-commutated PWM converters wi ...
... fixed or mechanically switched capacitors (or inductors) were used for shunt compensation [12, 13]. However, in recent years [14], static VAR compensators employing thyristor switched capacitors and thyristor controlled reactors have been developed. Also, the use of self-commutated PWM converters wi ...
SN74GTL2003 数据资料 dataSheet 下载
... The SN74GTL2003 provides eight NMOS pass transistors (Sn and Dn) with a common gate (GREF) and a reference transistor (SREF and DREF). The low ON-state resistance of the switch allows connections to be made with minimal propagation delay. With no direction control pin required, the device allows bid ...
... The SN74GTL2003 provides eight NMOS pass transistors (Sn and Dn) with a common gate (GREF) and a reference transistor (SREF and DREF). The low ON-state resistance of the switch allows connections to be made with minimal propagation delay. With no direction control pin required, the device allows bid ...
MC33170 RF Amplifier Companion Chip for Dual-Band Cellular Subscriber Terminal
... external negative sources. However, some synchronization signals are needed to activate the internal circuitry and provide them with a stable operating point. This is usually done by using external low/high power switches. Finally, a safety system needs to be implemented to prevent the modulation st ...
... external negative sources. However, some synchronization signals are needed to activate the internal circuitry and provide them with a stable operating point. This is usually done by using external low/high power switches. Finally, a safety system needs to be implemented to prevent the modulation st ...
TDA8358J Full bridge vertical deflection output circuit in LVDMOS
... 1. To limit VOUTA to 68 V, VFB must be 66 V due to the voltage drop of the internal flyback diode between pins OUTA and VFB at the first part of the flyback. 2. Allowable input range for both inputs: VI(bias) + Vi < 1600 mV and VI(bias) − Vi > 100 mV. 3. This value specifies the sum of the voltage l ...
... 1. To limit VOUTA to 68 V, VFB must be 66 V due to the voltage drop of the internal flyback diode between pins OUTA and VFB at the first part of the flyback. 2. Allowable input range for both inputs: VI(bias) + Vi < 1600 mV and VI(bias) − Vi > 100 mV. 3. This value specifies the sum of the voltage l ...
Alternating Current (AC) Fundamentals
... resulting in an alternating voltage and current that switches directions more often in a given amount of time. • The question arises that how the values of voltages and currents will be calculated or are these values will remain constant at different positions of poles that are moving? • For this co ...
... resulting in an alternating voltage and current that switches directions more often in a given amount of time. • The question arises that how the values of voltages and currents will be calculated or are these values will remain constant at different positions of poles that are moving? • For this co ...
AD8004
... In these equations the open-loop voltage gain (AO(s)) is common to both voltage and current-feedback amplifiers and is the ratio of output voltage to differential input voltage. The open-loop transimpedance gain (TO(s)) is the ratio of output voltage to inverting input current and is applicable to c ...
... In these equations the open-loop voltage gain (AO(s)) is common to both voltage and current-feedback amplifiers and is the ratio of output voltage to differential input voltage. The open-loop transimpedance gain (TO(s)) is the ratio of output voltage to inverting input current and is applicable to c ...
MAX16904 2.1MHz, High-Voltage, 600mA Mini-Buck Converter General Description
... from +3.5V to +28V while using only 25μA quiescent current at no load. Voltage quality can be monitored by observing the PGOOD signal. The MAX16904 can operate in dropout by running at 97% duty cycle, making it ideal for automotive and industrial applications. The MAX16904 operates at a 2.1MHz frequ ...
... from +3.5V to +28V while using only 25μA quiescent current at no load. Voltage quality can be monitored by observing the PGOOD signal. The MAX16904 can operate in dropout by running at 97% duty cycle, making it ideal for automotive and industrial applications. The MAX16904 operates at a 2.1MHz frequ ...
General Specifications MODEL UM330 Digital Indicator with Alarms
... Number of inputs: 1 Input type, measurement range, and measurement accuracy: The type of input and measurement range can be specified using the input range code shown in the table below by front key operation or communication. Sampling period: 250ms Burnout detection: Available with TC, RTD, standar ...
... Number of inputs: 1 Input type, measurement range, and measurement accuracy: The type of input and measurement range can be specified using the input range code shown in the table below by front key operation or communication. Sampling period: 250ms Burnout detection: Available with TC, RTD, standar ...
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.