ADS5231 数据资料 dataSheet 下载
... The dc voltage applied on the input pins should not go below –0.3V. Also, the dc voltage should be limited to the lower of either 3.3V or (AVDD + 0.3V). If the input can go higher than +3.3V, then a resistor greater than or equal to 25Ω should be added in series with each of the input pins. Also, th ...
... The dc voltage applied on the input pins should not go below –0.3V. Also, the dc voltage should be limited to the lower of either 3.3V or (AVDD + 0.3V). If the input can go higher than +3.3V, then a resistor greater than or equal to 25Ω should be added in series with each of the input pins. Also, th ...
AT17 Series FPGA Configuration E PROM AT17C65 AT17C128
... Series, while its OE input is driven by the inversion of the input to the FPGA RESET input pin. This connection works under all normal circumstances, even when the user aborts a configuration before D/P has gone High. A High level on the RESET/OE input to the AT17C/LVxxx – during FPGA reset – clears ...
... Series, while its OE input is driven by the inversion of the input to the FPGA RESET input pin. This connection works under all normal circumstances, even when the user aborts a configuration before D/P has gone High. A High level on the RESET/OE input to the AT17C/LVxxx – during FPGA reset – clears ...
HMC224MS8 / 224MS8E
... logic gates and to pin 4 of the RF switch. Set V to 5 Volts and use HCT series logic to provide a TTL driver interface. Highest RF signal power capability is achieved with V set to +10V. However, the switch will operate properly (but at lower RF power capability) at bias voltages down to +3V. RF ByP ...
... logic gates and to pin 4 of the RF switch. Set V to 5 Volts and use HCT series logic to provide a TTL driver interface. Highest RF signal power capability is achieved with V set to +10V. However, the switch will operate properly (but at lower RF power capability) at bias voltages down to +3V. RF ByP ...
Frequently Asked Questions
... 3.001 How do transformers work? Transformers are devices that transform voltage up or down by magnetic means. Alternating current (AC) flowing in a primary coil establishes an alternating magnetic flux in a "core" that easily conducts this flux. If another coil (called a "secondary" coil) is positi ...
... 3.001 How do transformers work? Transformers are devices that transform voltage up or down by magnetic means. Alternating current (AC) flowing in a primary coil establishes an alternating magnetic flux in a "core" that easily conducts this flux. If another coil (called a "secondary" coil) is positi ...
18-Pulse Low Harmonic Drive Packages
... Solution that meets IEEE 519-1992 standards at the drive input terminals without analysis, when the balance of the power phases is within 0.5% (1% if required). A patented autotransformer configuration will allow for a smaller size and lower cost (easier to mount in the enclosure line-up) than an iso ...
... Solution that meets IEEE 519-1992 standards at the drive input terminals without analysis, when the balance of the power phases is within 0.5% (1% if required). A patented autotransformer configuration will allow for a smaller size and lower cost (easier to mount in the enclosure line-up) than an iso ...
EVALUATION AND DESIGN SUPPORT CIRCUIT FUNCTION AND BENEFITS
... of the family, which have sampling rates up to 4 MSPS. The AD8475 is a fully differential attenuating amplifier with integrated precision thin film gain setting resistors. It provides precision attenuation (by 0.4× or 0.8×), common-mode level shifting, and single-ended-to-differential conversion alo ...
... of the family, which have sampling rates up to 4 MSPS. The AD8475 is a fully differential attenuating amplifier with integrated precision thin film gain setting resistors. It provides precision attenuation (by 0.4× or 0.8×), common-mode level shifting, and single-ended-to-differential conversion alo ...
THE SYSTEM 5000™
... >> Multiple Bipolar Modes – Micro bipolar for fine and precise coagulation. Macro bipolar for more energy intensive bipolar applications ...
... >> Multiple Bipolar Modes – Micro bipolar for fine and precise coagulation. Macro bipolar for more energy intensive bipolar applications ...
An Op Amp Tutorial - W. Marshall Leach, Jr.
... vID (t1 ). Assume that Cc is adjusted so that f1f does not change with RE . Solution. In Eq. (35), we let vIDmax = vID (t1 ) = 0.325 V. Thus RE is given by RE = (0.325 − VT ln 19) /0.9IQ = 5.53 kΩ, where we have assumed that VT = 0.0259 V. Square-Wave Input Signal The transient examples that we have ...
... vID (t1 ). Assume that Cc is adjusted so that f1f does not change with RE . Solution. In Eq. (35), we let vIDmax = vID (t1 ) = 0.325 V. Thus RE is given by RE = (0.325 − VT ln 19) /0.9IQ = 5.53 kΩ, where we have assumed that VT = 0.0259 V. Square-Wave Input Signal The transient examples that we have ...
BDTIC CoolSET -F3R80 I C E 3 A R 4 7 8 0...
... voltage detect for the burst selection. It is particular good for high voltage margin low power SMPS application such as auxiliary power supply for PC and server. The major characteristics are that the IC is developed with 800V CoolMOS® with start up cell, having adjustable brownout feature, running ...
... voltage detect for the burst selection. It is particular good for high voltage margin low power SMPS application such as auxiliary power supply for PC and server. The major characteristics are that the IC is developed with 800V CoolMOS® with start up cell, having adjustable brownout feature, running ...
User_Guide - ElecFreaks
... with the test ports. Otherwise the measurement results can be affected. Then you should press the start button. After displaying a start message, the measurement result should appear after two seconds. If capacitors are measured, the time to result can be longer corresponding to the capacity. The te ...
... with the test ports. Otherwise the measurement results can be affected. Then you should press the start button. After displaying a start message, the measurement result should appear after two seconds. If capacitors are measured, the time to result can be longer corresponding to the capacity. The te ...
Chapter06_Control_relays - PTEC107 AC/DC Electronics
... The PLC's original purpose was the replacement of electromagnetic relays with a solid-state switching system that could be programmed. The programmable controller was designed to replace physically small control relays that make logic decisions but are not designed to handle heavy current or high vo ...
... The PLC's original purpose was the replacement of electromagnetic relays with a solid-state switching system that could be programmed. The programmable controller was designed to replace physically small control relays that make logic decisions but are not designed to handle heavy current or high vo ...
OPAx132 High-Speed FET-Input Operational Amplifiers (Rev. B)
... The OPAx132 series operational amplifiers are unity-gain stable and suitable for a wide range of generalpurpose applications. Power supply pins should be bypassed with 10-nF ceramic capacitors or larger. The OPAx132 series operational amplifiers are free from unexpected output phase reversal common ...
... The OPAx132 series operational amplifiers are unity-gain stable and suitable for a wide range of generalpurpose applications. Power supply pins should be bypassed with 10-nF ceramic capacitors or larger. The OPAx132 series operational amplifiers are free from unexpected output phase reversal common ...
Inverters_and_DC-DC_Converters_01
... • Current from the 12 volt battery is needed to turn on the master relays for the HV batteries • A jump box or jumper cables to another vehicle’s battery will provide the electric power needed to for the computer system and HV system relays to bring the HV battery system online so the vehicle can be ...
... • Current from the 12 volt battery is needed to turn on the master relays for the HV batteries • A jump box or jumper cables to another vehicle’s battery will provide the electric power needed to for the computer system and HV system relays to bring the HV battery system online so the vehicle can be ...
78M6618 Octal Power and Energy Measurement IC
... and Rogowski coils. In a sub-metering application, the 32-bit compute engine (CE) of the 78M6618 sequentially process the samples from the analog inputs on pins IA, IB, IC, ID, IE, IF, IG, IH, VA, VB and performs calculations to measure active energy (Wh) and reactive energy (VARh), as well as A2h a ...
... and Rogowski coils. In a sub-metering application, the 32-bit compute engine (CE) of the 78M6618 sequentially process the samples from the analog inputs on pins IA, IB, IC, ID, IE, IF, IG, IH, VA, VB and performs calculations to measure active energy (Wh) and reactive energy (VARh), as well as A2h a ...
PDF
... fed with information is challenging the limits of on-chip and, in particular, off-chip electrical communication links in terms of both power consumption and raw bandwidth. For decades, Moore’s Law scaling of microelectronics has led to a ~2X improvement in computational efficiency every two years wi ...
... fed with information is challenging the limits of on-chip and, in particular, off-chip electrical communication links in terms of both power consumption and raw bandwidth. For decades, Moore’s Law scaling of microelectronics has led to a ~2X improvement in computational efficiency every two years wi ...
Power System Reliability: adequacy-long term planning
... – EMTP studies to determine switching / temporary overvoltages • Note: Voltage stability, oscillatory stability and EMTP studies may not form part of perspective planning studies. These are however required to be done before any scheme report is finalised. ...
... – EMTP studies to determine switching / temporary overvoltages • Note: Voltage stability, oscillatory stability and EMTP studies may not form part of perspective planning studies. These are however required to be done before any scheme report is finalised. ...
Using resistive touch screens for human/machine interface By Rick Downs Introduction
... the following two clock cycles, so that at the end of the third clock cycle, the acquired voltage is accurate. The second method (shown in Figure 4) uses the differential mode and a much faster clock rate. Control byte B turns the drivers on and, as before, the touch panel’s voltage rises rapidly an ...
... the following two clock cycles, so that at the end of the third clock cycle, the acquired voltage is accurate. The second method (shown in Figure 4) uses the differential mode and a much faster clock rate. Control byte B turns the drivers on and, as before, the touch panel’s voltage rises rapidly an ...
BDTIC TLE4983C
... The TLE4983C is an active Hall sensor ideally suited for camshaft applications in ...
... The TLE4983C is an active Hall sensor ideally suited for camshaft applications in ...
Buck converter
A buck converter is a voltage step down and current step up converter.The simplest way to reduce the voltage of a DC supply is to use a linear regulator (such as a 7805), but linear regulators waste energy as they operate by dissipating excess power as heat. Buck converters, on the other hand, can be remarkably efficient (95% or higher for integrated circuits), making them useful for tasks such as converting the main voltage in a computer (12V in a desktop, 12-24V in a laptop) down to the 0.8-1.8V needed by the processor.