
Chapter 6 DC Initialization and Point Analysis
... .TRAN statement). The resulting DC operating point is then used as an initial estimate to solve the next timepoint in the transient analysis. If you do not provide an initial guess, or provide only partial information, StarHspice provides a default estimate of each of the nodes in the circuit and th ...
... .TRAN statement). The resulting DC operating point is then used as an initial estimate to solve the next timepoint in the transient analysis. If you do not provide an initial guess, or provide only partial information, StarHspice provides a default estimate of each of the nodes in the circuit and th ...
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... absolute maximum ratings over operating free-air temperature (unless otherwise noted)† Supply voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±16.5 V Input voltage, VI . . . . . . . . . . . . . . . . ...
... absolute maximum ratings over operating free-air temperature (unless otherwise noted)† Supply voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±16.5 V Input voltage, VI . . . . . . . . . . . . . . . . ...
DS2781 - Maxim Part Number Search
... discharge current will flow and therefore coulomb counting is not necessary. A system with PMOD SLEEP enabled must ensure that a stand-alone or cradle charger includes a pull-up on DQ. The DS2781 transitions from PMOD SLEEP to ACTIVE mode when DQ is pulled high, as would happen when a battery is ins ...
... discharge current will flow and therefore coulomb counting is not necessary. A system with PMOD SLEEP enabled must ensure that a stand-alone or cradle charger includes a pull-up on DQ. The DS2781 transitions from PMOD SLEEP to ACTIVE mode when DQ is pulled high, as would happen when a battery is ins ...
electromagnetic induction and faraday s law
... = I max . Thus, a given fraction of a maximum possible current, I /I max , is equal to R ...
... = I max . Thus, a given fraction of a maximum possible current, I /I max , is equal to R ...
AD8132 (Rev. G)
... package due to the load drive for all outputs. The quiescent power is the voltage between the supply pins (VS) times the quiescent current (IS). The load current consists of the differential and common-mode currents flowing to the load, as well as currents flowing through the external feedback netwo ...
... package due to the load drive for all outputs. The quiescent power is the voltage between the supply pins (VS) times the quiescent current (IS). The load current consists of the differential and common-mode currents flowing to the load, as well as currents flowing through the external feedback netwo ...
Chapter 3: Resistive Network Analysis – Instructor Notes
... Chapter 3 presents the principal topics in the analysis of resistive (DC) circuits. The presentation of node voltage and mesh current analysis is supported by several solved examples and drill exercises, with emphasis placed on developing consistent solution methods, and on reinforcing the use of a ...
... Chapter 3 presents the principal topics in the analysis of resistive (DC) circuits. The presentation of node voltage and mesh current analysis is supported by several solved examples and drill exercises, with emphasis placed on developing consistent solution methods, and on reinforcing the use of a ...
AN117 - DC/DC uModule Regulator Printed Circuit Board Design Guidelines
... 31V steady state, the actual printed circuit board pad may not exceed 0.0257" before violating the IPC-2221 standard. In this case, it is best to make the footprint pad opening 0.025" NMSD with a zero solder mask expansion. If no adjacent pins operate above 30V, any size pad with a net opening betwe ...
... 31V steady state, the actual printed circuit board pad may not exceed 0.0257" before violating the IPC-2221 standard. In this case, it is best to make the footprint pad opening 0.025" NMSD with a zero solder mask expansion. If no adjacent pins operate above 30V, any size pad with a net opening betwe ...
A Practical Guide to Free-Energy Devices
... spinning a plastic disc. In the prototype shown above, the disc is an old vinyl record which has had holes cut in it. Between the holes is an area which was covered with glue and then sprinkled with powdered neodymium magnet material. It takes very little power to spin the disc, but it acts in a way ...
... spinning a plastic disc. In the prototype shown above, the disc is an old vinyl record which has had holes cut in it. Between the holes is an area which was covered with glue and then sprinkled with powdered neodymium magnet material. It takes very little power to spin the disc, but it acts in a way ...
AD8319 数据手册DataSheet 下载
... Loop Filter Capacitor. In measurement mode, this capacitor sets the pulse response time and video bandwidth. In controller mode, the capacitance on this node sets the response time of the error amplifier/integrator. Setpoint Control Input for Controller Mode or Feedback Input for Measurement Mode. M ...
... Loop Filter Capacitor. In measurement mode, this capacitor sets the pulse response time and video bandwidth. In controller mode, the capacitance on this node sets the response time of the error amplifier/integrator. Setpoint Control Input for Controller Mode or Feedback Input for Measurement Mode. M ...
Document
... •IQ3 = IQ4 = K3(VGS-VT)2 = K4(VGS-VT)2 •Note that K’s are the same: K3 = (1/2)(20)(100/10) = K4 = (1/2)(40)(50/10) •Therefore, Q3 and Q4 behave the same, so VGS3 = VGS4 = 2.5V •Iref = K4(VGS-VT)2 = (1/2)(40)(50/10) (2.5 - 1)2 = 225A •Power consumed = (2) 5V 225A = 2.25mW ECE 3111 - Electronics - D ...
... •IQ3 = IQ4 = K3(VGS-VT)2 = K4(VGS-VT)2 •Note that K’s are the same: K3 = (1/2)(20)(100/10) = K4 = (1/2)(40)(50/10) •Therefore, Q3 and Q4 behave the same, so VGS3 = VGS4 = 2.5V •Iref = K4(VGS-VT)2 = (1/2)(40)(50/10) (2.5 - 1)2 = 225A •Power consumed = (2) 5V 225A = 2.25mW ECE 3111 - Electronics - D ...
Kirchoff
... a. Is the current through the 30cm length of nichrome wire greater than, less than, or equal to the current through the 20cm length of nichrome wire? Is the resistance of the 30cm length of nichrome wire greater than, less than or equal to the resistance of the 20cm length of nichrome wire. Predict ...
... a. Is the current through the 30cm length of nichrome wire greater than, less than, or equal to the current through the 20cm length of nichrome wire? Is the resistance of the 30cm length of nichrome wire greater than, less than or equal to the resistance of the 20cm length of nichrome wire. Predict ...
ADL5505 数据手册DataSheet 下载
... chains from 450 MHz to 6000 MHz. Requiring only a single supply between 2.5 V and 3.3 V, the detector draws less than 1.8 mA. The input is internally ac-coupled and has a nominal input impedance of 500 Ω. The rms output is a linear-responding dc voltage with a conversion gain of 1.86 V/V rms at 900 ...
... chains from 450 MHz to 6000 MHz. Requiring only a single supply between 2.5 V and 3.3 V, the detector draws less than 1.8 mA. The input is internally ac-coupled and has a nominal input impedance of 500 Ω. The rms output is a linear-responding dc voltage with a conversion gain of 1.86 V/V rms at 900 ...
DACxx6xT Dual 16-, 14-, 12-Bit, Low-Power
... Level-triggered control input (active-low). This input is the frame synchronization signal for the input data. When SYNC goes low, it enables the input shift register, and data are sampled on subsequent falling clock edges. The DAC output updates following the 24th clock falling edge. If SYNC is tak ...
... Level-triggered control input (active-low). This input is the frame synchronization signal for the input data. When SYNC goes low, it enables the input shift register, and data are sampled on subsequent falling clock edges. The DAC output updates following the 24th clock falling edge. If SYNC is tak ...
three phase automatic voltage regulator
... These have rows of triacs on heat sinks and resistors on sub-PCBs. A ‘comb’ shaped item is used to support these heat sinks during transit. Remove them before use so as to maximize air flow. ...
... These have rows of triacs on heat sinks and resistors on sub-PCBs. A ‘comb’ shaped item is used to support these heat sinks during transit. Remove them before use so as to maximize air flow. ...
MAX8973A 9A, Three-Phase Step-Down Switching Regulator General Description
... allowing the use of small magnetic components. Maxim Integrated’s proprietary Rotational Phase Spreading algorithm optimizes efficiency at low output currents. Software-selectable forced-PWM mode allows either fixed-frequency operation, or improved efficiency at light load with a variable frequency ...
... allowing the use of small magnetic components. Maxim Integrated’s proprietary Rotational Phase Spreading algorithm optimizes efficiency at low output currents. Software-selectable forced-PWM mode allows either fixed-frequency operation, or improved efficiency at light load with a variable frequency ...
... Stresses beyond those listed under absolute maximum ratings may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under recommended operating conditions is not implied. Exposure to absol ...
Application Notes
... The response time of a photodiode is defined as the time it takes for light generated carriers within the body of the diode to arrive at and cross the P-N junction. When the diode is illuminated, photons of light penetrate into the silicon and are absorbed generating electron-hole pairs. The average ...
... The response time of a photodiode is defined as the time it takes for light generated carriers within the body of the diode to arrive at and cross the P-N junction. When the diode is illuminated, photons of light penetrate into the silicon and are absorbed generating electron-hole pairs. The average ...
ADC音频放大器系列SSM2319 数据手册DataSheet 下载
... with <1% total harmonic distortion (THD) 90% efficiency at 5.0 V, 1.4 W into 8 Ω speaker Signal-to-noise ratio (SNR): 98 dB Single-supply operation: 2.5 V to 5.5 V Ultralow shutdown current: 20 nA Short-circuit and thermal protection with autorecovery Available in 9-ball, 1.5 mm × 1.5 mm WLCSP Pop-a ...
... with <1% total harmonic distortion (THD) 90% efficiency at 5.0 V, 1.4 W into 8 Ω speaker Signal-to-noise ratio (SNR): 98 dB Single-supply operation: 2.5 V to 5.5 V Ultralow shutdown current: 20 nA Short-circuit and thermal protection with autorecovery Available in 9-ball, 1.5 mm × 1.5 mm WLCSP Pop-a ...