CHEMISTRY 3080 4.0 Instrumental Methods of Chemical Analysis
... statistically significant at the 95% confidence level. BUT not all distributions are normal AND there can be uncertainty in the blank level if we do not have an infinite number of measurements. For this reason, IUPAC recommends that the detection limit be defined with a value of k=3. ...
... statistically significant at the 95% confidence level. BUT not all distributions are normal AND there can be uncertainty in the blank level if we do not have an infinite number of measurements. For this reason, IUPAC recommends that the detection limit be defined with a value of k=3. ...
TVS short pulse dynamic resistance measurement and correlation
... STMicroelectronics Application note AN3353, “IEC 61000-4-2 standard testing”. Figure 12. Typical clamping voltage waveform with the measured values ...
... STMicroelectronics Application note AN3353, “IEC 61000-4-2 standard testing”. Figure 12. Typical clamping voltage waveform with the measured values ...
02_ELC4345_Fall2013_Diode_Bridge_Rectifier
... H. Plot Theoretical %Vripple for Steps A, C, and D. Use (5) with the measured values of Vpeak and P (i.e., P = Vdc • Idc). Superimpose the results of (5) on the plot from Step G. I. Measurements vs. Theory. Comment on the differences between Steps G and H. J. Estimate the Capacitance of the Electrol ...
... H. Plot Theoretical %Vripple for Steps A, C, and D. Use (5) with the measured values of Vpeak and P (i.e., P = Vdc • Idc). Superimpose the results of (5) on the plot from Step G. I. Measurements vs. Theory. Comment on the differences between Steps G and H. J. Estimate the Capacitance of the Electrol ...
Chapter 5: Resistors
... •The longer a wire is, the more resistive it is. •The thicker a wire is, the less resistive it is. (Think parallel) •(Also think of a fire hose. There is always pressure drops across a pipe, but less pressure drop for bigger hoses.) ...
... •The longer a wire is, the more resistive it is. •The thicker a wire is, the less resistive it is. (Think parallel) •(Also think of a fire hose. There is always pressure drops across a pipe, but less pressure drop for bigger hoses.) ...
MAX3325 3V Dual RS-232 Transceiver with LCD Supply and Contrast Controller General Description
... transmitter outputs, slightly reduces power consumption, and increases the available output current from VREG and VLCD. C2, C3, and C4 can be increased without changing C1’s value. However, do not increase C1 without also increasing the values of C2, C3, C4, and C5 to maintain the proper ratios. Whe ...
... transmitter outputs, slightly reduces power consumption, and increases the available output current from VREG and VLCD. C2, C3, and C4 can be increased without changing C1’s value. However, do not increase C1 without also increasing the values of C2, C3, C4, and C5 to maintain the proper ratios. Whe ...
Dual-Output Low-Dropout Voltage Regulators
... For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI web site at http://www.ti.com. ...
... For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI web site at http://www.ti.com. ...
A Three-Axis Micromachined Accelerometer With A CMOS Position
... high-impedance paths to ground can increase noise and result in poor control of the dc value at this node. Switched-capacitor topologies use switches to provide a low-impedance path to ground during a zero phase, while releasing the input node from ground during sense-capacitor measurement [6], [7]. ...
... high-impedance paths to ground can increase noise and result in poor control of the dc value at this node. Switched-capacitor topologies use switches to provide a low-impedance path to ground during a zero phase, while releasing the input node from ground during sense-capacitor measurement [6], [7]. ...
MAX14842 6-Channel, Digital Ground-Level Translator General Description Features
... translator. To prevent latching of the bidirectional channels, the input logic-low threshold (VIT) of I/OA1 and I/ OA2 is at least 50mV lower than the output logic-low voltages (VOL) of I/OA1 and I/OA2. This prevents an output logic-low on side A from being accepted as an input low and subsequently ...
... translator. To prevent latching of the bidirectional channels, the input logic-low threshold (VIT) of I/OA1 and I/ OA2 is at least 50mV lower than the output logic-low voltages (VOL) of I/OA1 and I/OA2. This prevents an output logic-low on side A from being accepted as an input low and subsequently ...
a CMOS, 125 MHz Complete DDS Synthesizer AD9850
... DDS technology coupled with an internal high speed, high performance D/A converter and comparator to form a complete, digitally programmable frequency synthesizer and clock generator function. When referenced to an accurate clock source, the AD9850 generates a spectrally pure, frequency/phase progra ...
... DDS technology coupled with an internal high speed, high performance D/A converter and comparator to form a complete, digitally programmable frequency synthesizer and clock generator function. When referenced to an accurate clock source, the AD9850 generates a spectrally pure, frequency/phase progra ...
BD8153EFV
... For the drop voltage during sudden load change; VDR, please perform the rough calculation by the following equation. ΔI VDR = 10 us [V] Co However, 10 µs is the rough calculation value of the DC/DC response speed. Please set the capacitance considering the sufficient margin so that these two value ...
... For the drop voltage during sudden load change; VDR, please perform the rough calculation by the following equation. ΔI VDR = 10 us [V] Co However, 10 µs is the rough calculation value of the DC/DC response speed. Please set the capacitance considering the sufficient margin so that these two value ...
ADA4417-3 数据手册DataSheet 下载
... and 44 dB of rejection at 75 MHz, the ADA4417-3 can handle the most demanding HD video applications. The ADA4417-3 operates on a single 3.3 V to 5 V supply. It is well-suited for applications where power consumption is critical. A disable feature allows for further power conservation by reducing the ...
... and 44 dB of rejection at 75 MHz, the ADA4417-3 can handle the most demanding HD video applications. The ADA4417-3 operates on a single 3.3 V to 5 V supply. It is well-suited for applications where power consumption is critical. A disable feature allows for further power conservation by reducing the ...
reSiStorS 101
... • The resistor is the most common and well-known of the passive electrical components. A resistor resists or limits the flow of electric current in a circuit. There are many uses for resistors: they are used to drop voltage, limit current, attenuate signals, act as heaters, act as fuses, furnish ele ...
... • The resistor is the most common and well-known of the passive electrical components. A resistor resists or limits the flow of electric current in a circuit. There are many uses for resistors: they are used to drop voltage, limit current, attenuate signals, act as heaters, act as fuses, furnish ele ...
A 21mW 8-b 125 MS/s ADC in 0.09 mm2 0.13 um
... voltage developing across the drain and source terminal of is not transferred to the gates of the differential-pair amplifier. In other words, the differential-mode transfer function of these cross-coupled switches equals zero in reset mode. During amand are turned on, the differenplify mode, when o ...
... voltage developing across the drain and source terminal of is not transferred to the gates of the differential-pair amplifier. In other words, the differential-mode transfer function of these cross-coupled switches equals zero in reset mode. During amand are turned on, the differenplify mode, when o ...
Evaluates: MAX8758 MAX8758 Evaluation Kit General Description Features
... As configured and with no load on the charge pumps, the step-up switching regulator (VMAIN) generates a +8.5V output and can provide at least 350mA from +2.6V input. It also provides at least 410mA from 3V input and 600mA from 4.5V input. The step-up switching-regulator output voltage can be adjuste ...
... As configured and with no load on the charge pumps, the step-up switching regulator (VMAIN) generates a +8.5V output and can provide at least 350mA from +2.6V input. It also provides at least 410mA from 3V input and 600mA from 4.5V input. The step-up switching-regulator output voltage can be adjuste ...
TPS61200 数据资料 dataSheet 下载
... The TPS6120x devices provide a power supply solution for products powered by either a single-cell, two-cell, or three-cell alkaline, NiCd or NiMH, or one-cell Li-Ion or Li-polymer battery. It is also used in fuel cell or solar cell powered devices where the capability of handling low input voltages ...
... The TPS6120x devices provide a power supply solution for products powered by either a single-cell, two-cell, or three-cell alkaline, NiCd or NiMH, or one-cell Li-Ion or Li-polymer battery. It is also used in fuel cell or solar cell powered devices where the capability of handling low input voltages ...
MAX5426 Precision Resistor Network for Programmable Instrumentation Amplifiers General Description
... and low noise often need to be considered for a wide input voltage range stability and AC considerations. The MAX427 is an excellent choice to use with the MAX5426. ...
... and low noise often need to be considered for a wide input voltage range stability and AC considerations. The MAX427 is an excellent choice to use with the MAX5426. ...
Electric Potential
... circuit is equal to the sum of the charges stored on all of the capacitors. Voltage is the same across all of the capacitors. q1 = C1V; q2 = C2V; q3 = C3V qtotal = q1 + q2 + q3 Ceq = q/V = C1 + C2 + C3… ...
... circuit is equal to the sum of the charges stored on all of the capacitors. Voltage is the same across all of the capacitors. q1 = C1V; q2 = C2V; q3 = C3V qtotal = q1 + q2 + q3 Ceq = q/V = C1 + C2 + C3… ...
LT6402-12
... 0°C to 70°C. It is designed, characterized and expected to meet specified performance from –40°C and 85°C but is not tested or QA sampled at these temperatures. The LT6402I is guaranteed to meet specified performance from –40°C to 85°C. Note 5: Since the LT6402-12 is a feedback amplifier with low outpu ...
... 0°C to 70°C. It is designed, characterized and expected to meet specified performance from –40°C and 85°C but is not tested or QA sampled at these temperatures. The LT6402I is guaranteed to meet specified performance from –40°C to 85°C. Note 5: Since the LT6402-12 is a feedback amplifier with low outpu ...
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.