ADS1112 数据资料 dataSheet 下载
... An I2C bus consists of two lines, SDA and SCL. SDA carries data; SCL provides the clock. All data is transmitted across the I2C bus in groups of eight bits. To send a bit on the I2C bus, the SDA line is driven to the appropriate level while SCL is LOW (a LOW on SDA indicates the bit is zero; a HIGH ...
... An I2C bus consists of two lines, SDA and SCL. SDA carries data; SCL provides the clock. All data is transmitted across the I2C bus in groups of eight bits. To send a bit on the I2C bus, the SDA line is driven to the appropriate level while SCL is LOW (a LOW on SDA indicates the bit is zero; a HIGH ...
L6384E
... This structure can work only if VOUT is close to GND (or lower) and in the meanwhile the LVG is on. The charging time (Tcharge ) of the CBOOT is the time in which both conditions are fulfilled and it has to be long enough to charge the capacitor. The bootstrap driver introduces a voltage drop due to ...
... This structure can work only if VOUT is close to GND (or lower) and in the meanwhile the LVG is on. The charging time (Tcharge ) of the CBOOT is the time in which both conditions are fulfilled and it has to be long enough to charge the capacitor. The bootstrap driver introduces a voltage drop due to ...
J. Burkhart, R. Korsunsky, and D.J. Perreault, “Design Methodology for a Very High Frequency Resonant Boost Converter,” IEEE Transactions on Power Electronics , Vol. 28, No. 4, pp. 1929-1937, April 2013.
... opened, the drain-to-source voltage of the switch will naturally ring up and then back to zero half of a switching period later. The converter is designed to operate with fixed switching frequency and duty cycle. This makes available the use of highly efficient resonant gate drivers when desired. Wh ...
... opened, the drain-to-source voltage of the switch will naturally ring up and then back to zero half of a switching period later. The converter is designed to operate with fixed switching frequency and duty cycle. This makes available the use of highly efficient resonant gate drivers when desired. Wh ...
LT6109-1/LT6109-2 - High Side Current Sense Amplifier with Reference and Comparators
... sense amplifier will drive SENSEHI to the same potential as SENSELO. A resistor (typically RIN) tied from supply to SENSEHI sets the output current, IOUT = VSENSE/RIN, where VSENSE is the voltage developed across RSENSE. ...
... sense amplifier will drive SENSEHI to the same potential as SENSELO. A resistor (typically RIN) tied from supply to SENSEHI sets the output current, IOUT = VSENSE/RIN, where VSENSE is the voltage developed across RSENSE. ...
EE121Lec02 - My FIT (my.fit.edu)
... Limitation on DC load • If too much load, output voltage will go outside of valid logic-voltage range. ...
... Limitation on DC load • If too much load, output voltage will go outside of valid logic-voltage range. ...
ACTIONI/Q Q498 ® DC Powered DC Input Field Configurable
... grounded, the current output level that is being processed cannot be stopped. As an extreme example, if the output has been told to make a step change from 0V to 10V, the output could still be in the process of slewing to that value (which could take as long as 700mSec). When the Hold input is appli ...
... grounded, the current output level that is being processed cannot be stopped. As an extreme example, if the output has been told to make a step change from 0V to 10V, the output could still be in the process of slewing to that value (which could take as long as 700mSec). When the Hold input is appli ...
Featuring the Agilent 54600B Digital Oscilloscope
... measurements. • Measurements include peak to peak voltage, rms voltage, max voltage, etc. The choice is made using the softkeys below the display. ...
... measurements. • Measurements include peak to peak voltage, rms voltage, max voltage, etc. The choice is made using the softkeys below the display. ...
Datasheet
... stray capacitance to a minimum by using very short PCB traces (and no vias) between the crystal and device. Crystal capacitors must be connected from each of the pins X1 and X2 to ground. The value (in pF) of these crystal caps should equal (CL -6 pF)*2. In this equation, CL= crystal load capacitanc ...
... stray capacitance to a minimum by using very short PCB traces (and no vias) between the crystal and device. Crystal capacitors must be connected from each of the pins X1 and X2 to ground. The value (in pF) of these crystal caps should equal (CL -6 pF)*2. In this equation, CL= crystal load capacitanc ...
Basics of Digital Multimeters
... we select the range of the meter. As an example, if I want to measure 120V AC on a manual ranging meter I would turn the Dial or switch to the VAC section and select the 200V Range. This gives you ample measurement range and the maximum resolution for the measurement. If the voltage is unknown, star ...
... we select the range of the meter. As an example, if I want to measure 120V AC on a manual ranging meter I would turn the Dial or switch to the VAC section and select the 200V Range. This gives you ample measurement range and the maximum resolution for the measurement. If the voltage is unknown, star ...
+3 V/+5 V, Dual, Serial Input 12-Bit DAC AD7394
... The full-scale output voltage is determined by the applied external reference input voltage, VREF. The rail-to-rail VREF input to VOUT outputs allows for a full-scale voltage set equal to the positive supply, VDD, or any value in between. ...
... The full-scale output voltage is determined by the applied external reference input voltage, VREF. The rail-to-rail VREF input to VOUT outputs allows for a full-scale voltage set equal to the positive supply, VDD, or any value in between. ...
LM3875 - Elcodis.com
... With high-power pulses of longer duration than 100 ms, the case temperature will heat up drastically without the use of a heat sink. Therefore the case temperature, as measured at the center of the package bottom, is entirely dependent on heat sink design and the mounting of the IC to the heat sink. ...
... With high-power pulses of longer duration than 100 ms, the case temperature will heat up drastically without the use of a heat sink. Therefore the case temperature, as measured at the center of the package bottom, is entirely dependent on heat sink design and the mounting of the IC to the heat sink. ...
74LCXZ16244 Low Voltage 16-Bit Buffer/Line Driver with 5V Tolerant Inputs and Outputs 7
... with 3-STATE outputs designed to be employed as a memory and address driver, clock driver, or bus oriented transmitter/receiver. The device is nibble controlled. Each nibble has separate 3-STATE control inputs which can be shorted together for full 16-bit operation. When VCC is between 0 and 1.5V, t ...
... with 3-STATE outputs designed to be employed as a memory and address driver, clock driver, or bus oriented transmitter/receiver. The device is nibble controlled. Each nibble has separate 3-STATE control inputs which can be shorted together for full 16-bit operation. When VCC is between 0 and 1.5V, t ...
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.