USING THE LM3914-6 L.E.D. BARGRAPH DRIVERS
... but it must always be 1·5V or more above the voltage applied to the internal resistor chain. When the supply to the i.c. has to be high for this reason, dissipation can be reduced by using a separate power supply of 3V or 5V for the l.e.d.s. If separate supplies are inconvenient, dissipation can be ...
... but it must always be 1·5V or more above the voltage applied to the internal resistor chain. When the supply to the i.c. has to be high for this reason, dissipation can be reduced by using a separate power supply of 3V or 5V for the l.e.d.s. If separate supplies are inconvenient, dissipation can be ...
Homework Sets - FOG - City College of San Francisco
... The battery is a 6-V battery that should not be operated with a current above 100 μA. The value of the bulb resistance is 10 k. It is desired to charge the capacitor within 5s and to discharge it within ½ s. The capacitor is charged or discharged in five time constants. Draw a circuit model ...
... The battery is a 6-V battery that should not be operated with a current above 100 μA. The value of the bulb resistance is 10 k. It is desired to charge the capacitor within 5s and to discharge it within ½ s. The capacitor is charged or discharged in five time constants. Draw a circuit model ...
Fig. 4(a) Waveforms for positive and negative half cycles of supply
... of the supply current should be below 19%. A PMSM motor when fed by a diode bridge rectifier (DBR) with a high value of dc link capacitor draws peaky current which can lead to a THD of supply current of the order of 65% and power factor as low as 0.8. In this paper a DBR followed by a power factor c ...
... of the supply current should be below 19%. A PMSM motor when fed by a diode bridge rectifier (DBR) with a high value of dc link capacitor draws peaky current which can lead to a THD of supply current of the order of 65% and power factor as low as 0.8. In this paper a DBR followed by a power factor c ...
AN10830 - NXP Semiconductors
... and products using NXP Semiconductors products, and NXP Semiconductors accepts no liability for any assistance with applications or customer product design. It is customer’s sole responsibility to determine whether the NXP Semiconductors product is suitable and fit for the customer’s applications an ...
... and products using NXP Semiconductors products, and NXP Semiconductors accepts no liability for any assistance with applications or customer product design. It is customer’s sole responsibility to determine whether the NXP Semiconductors product is suitable and fit for the customer’s applications an ...
Active common-mode voltage cancellation for three
... by three-phase inverters. In contrary to single-phase and DCsystems all these systems act as common-mode voltage (CM voltage) sources. Typically this leads to high earth currents due to parasitic capacitive, conductive or magnetic coupling causing noise and EMI-problems, may reduce system reliabilit ...
... by three-phase inverters. In contrary to single-phase and DCsystems all these systems act as common-mode voltage (CM voltage) sources. Typically this leads to high earth currents due to parasitic capacitive, conductive or magnetic coupling causing noise and EMI-problems, may reduce system reliabilit ...
ADS1013 数据资料 dataSheet 下载
... and design into a wide variety of applications, and allow precise measurements to be obtained with very little effort. Both experienced and novice users of data converters find designing with the ADS1013/4/5 family to be intuitive and problem-free. The ADS1013/4/5 consist of a ΔΣ analog-to-digital ( ...
... and design into a wide variety of applications, and allow precise measurements to be obtained with very little effort. Both experienced and novice users of data converters find designing with the ADS1013/4/5 family to be intuitive and problem-free. The ADS1013/4/5 consist of a ΔΣ analog-to-digital ( ...
LTC5540 - 0.6GHz to 1.3GHz High Dynamic Range Downconverting Mixer.
... to 4GHz frequency range. The LTC5540 is optimized for 0.6GHz to 1.3GHz RF applications. The LO frequency must fall within the 0.7GHz to 1.2GHz range for optimum performance. A typical application is a LTE or GSM receiver with a 700MHz to 915MHz RF input and high-side LO. The LTC5540 is designed for ...
... to 4GHz frequency range. The LTC5540 is optimized for 0.6GHz to 1.3GHz RF applications. The LO frequency must fall within the 0.7GHz to 1.2GHz range for optimum performance. A typical application is a LTE or GSM receiver with a 700MHz to 915MHz RF input and high-side LO. The LTC5540 is designed for ...
UM1452
... A PM synchronous motor is driven by sine wave voltage coupled with the given rotor position. The generated stator flux together with the rotor flux, which is generated by a rotor magnet, defines the torque, and thus speed, of the motor. The sine wave voltage output has to be applied to the three-pha ...
... A PM synchronous motor is driven by sine wave voltage coupled with the given rotor position. The generated stator flux together with the rotor flux, which is generated by a rotor magnet, defines the torque, and thus speed, of the motor. The sine wave voltage output has to be applied to the three-pha ...
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STA-6033(Z) 4.9GHz to 5.9GHz 3.3V POWER AMPLIFIER Features Product Description
... Pins 1,4,9,12,13 are unwired (N/C) inside the package. Refer to page 2 for detailed pin descriptions. Some of these pins are wired to adjacent pins or grounded as shown in the application circuit. This is to maintain consistency with the evaluation board layout shown below. It is recommended to use ...
... Pins 1,4,9,12,13 are unwired (N/C) inside the package. Refer to page 2 for detailed pin descriptions. Some of these pins are wired to adjacent pins or grounded as shown in the application circuit. This is to maintain consistency with the evaluation board layout shown below. It is recommended to use ...
Single-phase Current Relay K8AK-AS Ideal for Current Monitoring for Industrial Facilities and Equipment.
... The input will equal the operating value when the input exceeds the set value and the alarm indicator starts flashing. Operation can be checked by the relay outputs that will start after the operating time has passed. Undercurrent Gradually decrease the input from 120% of the setting and check the o ...
... The input will equal the operating value when the input exceeds the set value and the alarm indicator starts flashing. Operation can be checked by the relay outputs that will start after the operating time has passed. Undercurrent Gradually decrease the input from 120% of the setting and check the o ...
19/23-5SS
... industrial brines, liquid, gases, or semisolids without the permission of your process control group. DO NOT LOOSEN waterbox cover bolts until the waterbox has been completely drained. DOUBLE-CHECK that coupling nut wrenches, dial indicators, or other items have been removed before rotating any shaf ...
... industrial brines, liquid, gases, or semisolids without the permission of your process control group. DO NOT LOOSEN waterbox cover bolts until the waterbox has been completely drained. DOUBLE-CHECK that coupling nut wrenches, dial indicators, or other items have been removed before rotating any shaf ...
A4900: High Voltage Three Phase Gate Driver
... bootstrap capacitor charge source. An internal regulator from the single supply provides the lower internal voltage for the logic circuit. The A4900 provides internal monitors to ensure that the gate-source voltage of both high-side and low-side external MOSFETs or IGBTs are above 9 V when active. T ...
... bootstrap capacitor charge source. An internal regulator from the single supply provides the lower internal voltage for the logic circuit. The A4900 provides internal monitors to ensure that the gate-source voltage of both high-side and low-side external MOSFETs or IGBTs are above 9 V when active. T ...
Qauadruple 2-Input Positive-AND Gates (Rev. C)
... absolute maximum ratings over operating free-air temperature range (unless otherwise noted)† Supply voltage range, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –0.5 V to 6 V Input clamp current, IIK (VI < 0 or VI > VCC) (see ...
... absolute maximum ratings over operating free-air temperature range (unless otherwise noted)† Supply voltage range, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –0.5 V to 6 V Input clamp current, IIK (VI < 0 or VI > VCC) (see ...
DENDROXRAY Closed System User Manual1.02a.02a
... With the exception of a shielding around the X-ray tube for the rays that not belongs to the user beam, the DENDROXRAY 2 system has no further shielding against the X rays. The X-ray tube of the DENDROXRAY 2 system has to be built-in into an irradiation room, which protects the operators against all ...
... With the exception of a shielding around the X-ray tube for the rays that not belongs to the user beam, the DENDROXRAY 2 system has no further shielding against the X rays. The X-ray tube of the DENDROXRAY 2 system has to be built-in into an irradiation room, which protects the operators against all ...
LaPi Development Kit Datasheet
... Slave mode; can also be used for SPI), and I2C (Master or Slave Mode), two-channel analog comparators, voltage level supervisor (VLS) functionality, 10-bit successive approximation type A/D converters, and an interrupt controller with 31 interrupts including a watch dog timer – all incorporated arou ...
... Slave mode; can also be used for SPI), and I2C (Master or Slave Mode), two-channel analog comparators, voltage level supervisor (VLS) functionality, 10-bit successive approximation type A/D converters, and an interrupt controller with 31 interrupts including a watch dog timer – all incorporated arou ...
FAN7081_GF085 High Side Gate Driver F
... gate driver operation up to VS=-5V (typical) at VBS=15V. Logic input is compatible with standard CMOS outputs. The UVLO circuits prevent malfunction when VCC and VBS are lower than the specified threshold voltage. It is available in a space saving SOIC-8 Package. Minimum source and sink current capa ...
... gate driver operation up to VS=-5V (typical) at VBS=15V. Logic input is compatible with standard CMOS outputs. The UVLO circuits prevent malfunction when VCC and VBS are lower than the specified threshold voltage. It is available in a space saving SOIC-8 Package. Minimum source and sink current capa ...
Altera UP2 Expansion Board
... Analog Demultiplexer The CD74HCT4051 device is a digitally controlled analog switch used in conjunction with the AD1061 to provide 8 channels of analog-to-digital conversion. This analog demultiplexer controls analog voltages that may vary across the voltage supply range (i.e. VCC to VEE). They are ...
... Analog Demultiplexer The CD74HCT4051 device is a digitally controlled analog switch used in conjunction with the AD1061 to provide 8 channels of analog-to-digital conversion. This analog demultiplexer controls analog voltages that may vary across the voltage supply range (i.e. VCC to VEE). They are ...
PIC Software UART Routines
... 1) INCH This routine inputs RS232 directly from the RS232 connector, through a 22K Ohm resistor. This method is used where economy is a higher priority then reliability. Any PIC I/O pin can be used. 2) INCH_N This routine inputs RS232 from a level-changing inverter such as the MAX232. This method is ...
... 1) INCH This routine inputs RS232 directly from the RS232 connector, through a 22K Ohm resistor. This method is used where economy is a higher priority then reliability. Any PIC I/O pin can be used. 2) INCH_N This routine inputs RS232 from a level-changing inverter such as the MAX232. This method is ...