ADP3181 - uri=media.digikey
... threshold of the converter. This pin is actively pulled low when the ADP3181 EN input is low, or when VCC is below its UVLO threshold, to signal to the driver IC that the driver high-side and low-side outputs should go low. Current Sense Reference Voltage Input. The voltage on this pin is used as th ...
... threshold of the converter. This pin is actively pulled low when the ADP3181 EN input is low, or when VCC is below its UVLO threshold, to signal to the driver IC that the driver high-side and low-side outputs should go low. Current Sense Reference Voltage Input. The voltage on this pin is used as th ...
MAX8655 Highly Integrated, 25A, Wide-Input, Internal MOSFET, Step-Down Regulator General Description
... The MAX8655 uses peak current-mode control architecture with an adjustable (200kHz to 1MHz), constantswitching frequency, which is externally synchronizable. The MAX8655’s adjustable current limit uses the inductor’s DC resistance to improve efficiency or an external sense resistor for higher accura ...
... The MAX8655 uses peak current-mode control architecture with an adjustable (200kHz to 1MHz), constantswitching frequency, which is externally synchronizable. The MAX8655’s adjustable current limit uses the inductor’s DC resistance to improve efficiency or an external sense resistor for higher accura ...
TLC5618A 数据资料 dataSheet 下载
... CMOS-compatible serial bus. The device receives a 16-bit word for programming and producing the analog output. The digital inputs feature Schmitt triggers for high noise immunity. Digital communication protocols include the SPI, QSPI, and Microwire standards. ...
... CMOS-compatible serial bus. The device receives a 16-bit word for programming and producing the analog output. The digital inputs feature Schmitt triggers for high noise immunity. Digital communication protocols include the SPI, QSPI, and Microwire standards. ...
Resistivity and Conductivity
... different input signal. However, the only way the output can be pulled down to logic 0 is if both transistors are turned on by logic 1 inputs. If either input is a logic 0 that transistor cannot conduct, so there is no current through either one. The output is then a logic 1. This is the behavior of ...
... different input signal. However, the only way the output can be pulled down to logic 0 is if both transistors are turned on by logic 1 inputs. If either input is a logic 0 that transistor cannot conduct, so there is no current through either one. The output is then a logic 1. This is the behavior of ...
MAX1858A/MAX1875A/MAX1876A Dual 180° Out-of-Phase Buck Controllers with Sequencing/Prebias Startup and POR General Description
... V+ to GND ..............................................................-0.3V to +25V PGND to GND .......................................................-0.3V to +0.3V VL to GND ..................-0.3V to the lower of +6V and (V+ + 0.3V) BST1, BST2 to GND ............................................ ...
... V+ to GND ..............................................................-0.3V to +25V PGND to GND .......................................................-0.3V to +0.3V VL to GND ..................-0.3V to the lower of +6V and (V+ + 0.3V) BST1, BST2 to GND ............................................ ...
The Design of a High Precision, Wide Common Mode Range Auto
... The rest of the thesis is organized as follows. Chapter 2 discusses the theory behind the auto-zero circuitry, showing the basis for its advantages, limitations, and noise behavior. The design, implementation, and performance of the amplifier stages is presented in Chapter 3. Chapter 4 looks at the ...
... The rest of the thesis is organized as follows. Chapter 2 discusses the theory behind the auto-zero circuitry, showing the basis for its advantages, limitations, and noise behavior. The design, implementation, and performance of the amplifier stages is presented in Chapter 3. Chapter 4 looks at the ...
ADS8402 数据资料 dataSheet 下载
... over operating free-air temperature range unless otherwise noted(1) ...
... over operating free-air temperature range unless otherwise noted(1) ...
ICS843201-375 - Integrated Device Technology
... APPLICATION INFORMATION CRYSTAL INPUT INTERFACE Figure 1 below were determined using a 25MHz, 18pF parallel resonant crystal and were chosen to minimize the ppm error. ...
... APPLICATION INFORMATION CRYSTAL INPUT INTERFACE Figure 1 below were determined using a 25MHz, 18pF parallel resonant crystal and were chosen to minimize the ppm error. ...
Lab 5 - Portal UniMAP
... 4. Determine the number of horizontal divisions for one complete cycle of either waveform denoted as D1 and the horizontal divisions for the phase shift between the Vs and VR denoted as D2. Now determine the phase shift, 1 in degrees using Eq. (5.1). Insert all the measured values in Table 1. From ...
... 4. Determine the number of horizontal divisions for one complete cycle of either waveform denoted as D1 and the horizontal divisions for the phase shift between the Vs and VR denoted as D2. Now determine the phase shift, 1 in degrees using Eq. (5.1). Insert all the measured values in Table 1. From ...
MAX1178/MAX1188 16-Bit, 135ksps, Single-Supply ADCs with Bipolar Analog Input Range General Description
... The MAX1178/MAX1188 16-bit, low-power, successiveapproximation analog-to-digital converters (ADCs) feature automatic power-down, a factory-trimmed internal clock, and a byte-wide parallel interface. The devices operate from a single +4.75V to +5.25V analog supply and feature a separate digital suppl ...
... The MAX1178/MAX1188 16-bit, low-power, successiveapproximation analog-to-digital converters (ADCs) feature automatic power-down, a factory-trimmed internal clock, and a byte-wide parallel interface. The devices operate from a single +4.75V to +5.25V analog supply and feature a separate digital suppl ...
TLVx316 10-MHz, Rail-to-Rail Input/Output, Low-Voltage, 1.8
... Conditions is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. Input pins are diode-clamped to the power-supply rails. Current limit input signals that can swing more than 0.5 V beyond the supply rails to 10 mA or less. Short-circuit to g ...
... Conditions is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. Input pins are diode-clamped to the power-supply rails. Current limit input signals that can swing more than 0.5 V beyond the supply rails to 10 mA or less. Short-circuit to g ...
Precision, 20MHz, 0.9pA, Low-Noise, RRIO, CMOS Operational Amplifier with Shutdown OPA320, OPA320S
... The OPA320 series is ideal for low-power, single-supply applications. Low-noise (7nV/√Hz) and high-speed operation also make them well-suited for driving sampling analog-to-digital converters (ADCs). Other applications include signal conditioning and sensor amplification. The OPA320 features a linea ...
... The OPA320 series is ideal for low-power, single-supply applications. Low-noise (7nV/√Hz) and high-speed operation also make them well-suited for driving sampling analog-to-digital converters (ADCs). Other applications include signal conditioning and sensor amplification. The OPA320 features a linea ...
LectNotes1-CircuitBasics
... Similarly, voltage is measured between two points, a high point (+) and a low point (-). Knowing which point is the high point and which the low is called polarity. (Direction of positive flow is current polarity.) Often the points are given letters or numbers to identify them. These can then be use ...
... Similarly, voltage is measured between two points, a high point (+) and a low point (-). Knowing which point is the high point and which the low is called polarity. (Direction of positive flow is current polarity.) Often the points are given letters or numbers to identify them. These can then be use ...
4-20mA Current Transmitters with Sensor Excitation and Linearization
... RCM provides an additional voltage drop to bias the inputs of the XTR112 and XTR114 within their common-mode input range. RCM 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 rang ...
... RCM provides an additional voltage drop to bias the inputs of the XTR112 and XTR114 within their common-mode input range. RCM 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 rang ...
MAX6979 16-Port, 5.5V Constant-Current LED Driver with LED Fault Detection and Watchdog
... The MAX6979 includes a watchdog circuit that monitors the CLK, DIN, and LE inputs. If there is no transition on all of these inputs for nominally 1s, then the output latches are cleared and outputs OUT0–OUT15 go high impedance like the initial power-up condition. This turns off all LEDs connected to ...
... The MAX6979 includes a watchdog circuit that monitors the CLK, DIN, and LE inputs. If there is no transition on all of these inputs for nominally 1s, then the output latches are cleared and outputs OUT0–OUT15 go high impedance like the initial power-up condition. This turns off all LEDs connected to ...
10 kV High Voltage Generator with LLC Resonant Circuit for
... than iLm, current of secondary side is not equal to 0. As a result, diodes D2 and D3 are in forwardly bias and secondary winding is clamped to output voltage VDC. Therefore, current iLm linearly decreases. Moreover, resonant current iLr increases with the resonant mode. Since resonant current iLr in ...
... than iLm, current of secondary side is not equal to 0. As a result, diodes D2 and D3 are in forwardly bias and secondary winding is clamped to output voltage VDC. Therefore, current iLm linearly decreases. Moreover, resonant current iLr increases with the resonant mode. Since resonant current iLr in ...
NEMA
... The optional ZERO pot is always to the left of the SPAN pot (as viewed from the front of the meter). Typically it enables the displayed reading to be offset ±500 counts. ...
... The optional ZERO pot is always to the left of the SPAN pot (as viewed from the front of the meter). Typically it enables the displayed reading to be offset ±500 counts. ...
3J-3 Reciprocal Operation of Ultrasonic Transducers
... product of on resistance and parallel capacitance. Otherwise the variations in the R-C time constant caused by the voltage and temperature dependence of the on resistance of the switch may degrade the delay stability significantly. For the same reason, the amplifier must have a high and/or very stab ...
... product of on resistance and parallel capacitance. Otherwise the variations in the R-C time constant caused by the voltage and temperature dependence of the on resistance of the switch may degrade the delay stability significantly. For the same reason, the amplifier must have a high and/or very stab ...
Automatic Street Light Control System is a simple and
... When an electric current is passed through the coil it generates a magnetic field that attracts the armature and the consequent movement of the movable contact either makes or breaks a connection with a fixed contact. If the set of contacts was closed when the relay was de-energized, then the moveme ...
... When an electric current is passed through the coil it generates a magnetic field that attracts the armature and the consequent movement of the movable contact either makes or breaks a connection with a fixed contact. If the set of contacts was closed when the relay was de-energized, then the moveme ...
1. conversion of ammeter into voltmeter
... (c) The resistance value is known by applying the red and the black probes each to both ends of the resistance of measure. (d) The ohm value read on the scale indicates the resistance measured on R x 1 range. On the other ranges, the value indicated are multiplied by 10, 100 respectively as the case ...
... (c) The resistance value is known by applying the red and the black probes each to both ends of the resistance of measure. (d) The ohm value read on the scale indicates the resistance measured on R x 1 range. On the other ranges, the value indicated are multiplied by 10, 100 respectively as the case ...
a +5 V, Serial Input Complete 12-Bit DAC DAC8512
... result of a circuit design optimizing use of the CBCMOS process. By using the low power characteristics of the CMOS for the logic, and the low noise, tight matching of the complementary bipolar transistors good analog accuracy is achieved. For power consumption sensitive applications it is important ...
... result of a circuit design optimizing use of the CBCMOS process. By using the low power characteristics of the CMOS for the logic, and the low noise, tight matching of the complementary bipolar transistors good analog accuracy is achieved. For power consumption sensitive applications it is important ...
PI90LVB010 Single Bus LVDS Transceiver Features Description
... • Balanced Output Impedance is higher. This modification enables true half-duplex operation with • Light Bus Loading: 5pF typical more than one LVDS driver or with two line transmission resistors • Glitch-free power up/down (Driver Disabled) over a 50Ω differential transmission line. To minimize ...
... • Balanced Output Impedance is higher. This modification enables true half-duplex operation with • Light Bus Loading: 5pF typical more than one LVDS driver or with two line transmission resistors • Glitch-free power up/down (Driver Disabled) over a 50Ω differential transmission line. To minimize ...
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.