AN-EVAL3BR2280JZ
... During operation, the Vcc pin is supplied via a separate transformer winding with associated rectification D12 and buffering C16, C17. In order not to exceed the maximum voltage at Vcc pin, an external zener diode ZD11 and resistor R14 can be added. ...
... During operation, the Vcc pin is supplied via a separate transformer winding with associated rectification D12 and buffering C16, C17. In order not to exceed the maximum voltage at Vcc pin, an external zener diode ZD11 and resistor R14 can be added. ...
A Resonant Series Counterpulse Technique for High Current Opening Switches
... switches are mainly used b interrupt very high currents [7], [8].In explosive switches, explosives are used to break the conductor and to force the current into the load. After operation, the switch must be replaced. For operational purposes, it is obvious that explosive switches offer hardly any po ...
... switches are mainly used b interrupt very high currents [7], [8].In explosive switches, explosives are used to break the conductor and to force the current into the load. After operation, the switch must be replaced. For operational purposes, it is obvious that explosive switches offer hardly any po ...
Document
... The minus sign indicates a 1800 The 0.5 mA change in iC gives a 1.65 V phase shift between input and change in vCE . output signals. Dr. D G Borse ...
... The minus sign indicates a 1800 The 0.5 mA change in iC gives a 1.65 V phase shift between input and change in vCE . output signals. Dr. D G Borse ...
Dr. DG Borse
... The minus sign indicates a 1800 The 0.5 mA change in iC gives a 1.65 V phase shift between input and change in vCE . output signals. Dr. D G Borse ...
... The minus sign indicates a 1800 The 0.5 mA change in iC gives a 1.65 V phase shift between input and change in vCE . output signals. Dr. D G Borse ...
LT1115 - Ultra-Low Noise, Low Distortion, Audio Op Amp
... applicable to relatively high gain applications. Thus, while the LT1115 will provide notably superior performance to the 5534 in most applications, the device may require circuit modifications to be used at very low noise gains. The part is not generally applicable for unity gain followers or invert ...
... applicable to relatively high gain applications. Thus, while the LT1115 will provide notably superior performance to the 5534 in most applications, the device may require circuit modifications to be used at very low noise gains. The part is not generally applicable for unity gain followers or invert ...
BDTIC
... between Source of the PFC MOSFET and GND is sensed with this pin. If the level exceeds a threshold of 1V for longer than 260ns the PFC Gate drive is turned off as long as the ZCD (zero current detector) enables a new cycle. If there is no ZCD signal available within 40µs after turn-off of the PFC Ga ...
... between Source of the PFC MOSFET and GND is sensed with this pin. If the level exceeds a threshold of 1V for longer than 260ns the PFC Gate drive is turned off as long as the ZCD (zero current detector) enables a new cycle. If there is no ZCD signal available within 40µs after turn-off of the PFC Ga ...
LT4254 - Positive High Voltage Hot Swap Controller with Open
... reaches 4.65V (typ), the GATE pin is pulled low; the TIMER pull-up current will be turned off and the capacitor is discharged by a 3µA pull-down current. When the TIMER pin falls below 0.65V (typ), the GATE pin turns on again if the RETRY pin is high (if the RETRY pin is low, the UV pin must be puls ...
... reaches 4.65V (typ), the GATE pin is pulled low; the TIMER pull-up current will be turned off and the capacitor is discharged by a 3µA pull-down current. When the TIMER pin falls below 0.65V (typ), the GATE pin turns on again if the RETRY pin is high (if the RETRY pin is low, the UV pin must be puls ...
ADM3202 数据手册DataSheet 下载
... The ADM3202/ADM3222 feature high slew rates permitting data transmission at rates well in excess of the EIA/RS-232E specifications. RS-232 voltage levels are maintained at data rates up to 460 kbps even under worst-case loading conditions. This allows high speed data links between two terminals and ...
... The ADM3202/ADM3222 feature high slew rates permitting data transmission at rates well in excess of the EIA/RS-232E specifications. RS-232 voltage levels are maintained at data rates up to 460 kbps even under worst-case loading conditions. This allows high speed data links between two terminals and ...
SE555Q - Diodes Incorporated
... 9. This parameter influences the maximum value of the timing resistors RA and RB in the circuit of Figure 12. For example, when VCC = 5V, the maximum value is R = RA + RB ≉ 3.4MΩ, and for VCC = 15V, the maximum value is 10MΩ. 10. No protection against excessive pin 7 current is necessary providing p ...
... 9. This parameter influences the maximum value of the timing resistors RA and RB in the circuit of Figure 12. For example, when VCC = 5V, the maximum value is R = RA + RB ≉ 3.4MΩ, and for VCC = 15V, the maximum value is 10MΩ. 10. No protection against excessive pin 7 current is necessary providing p ...
MAX1700/MAX1701 1-Cell to 3-Cell, High-Power (1A), Low-Noise, Step-Up DC-DC Converters General Description
... regulator, N-channel power MOSFET, P-channel synchronous rectifier, precision reference, and shutdown control. The MAX1701 contains all of the MAX1700 features plus a versatile gain amplifier, POK output, and a low-battery comparator (Figure 1). The MAX1700/ MAX1701 come in a 16-pin QSOP package, wh ...
... regulator, N-channel power MOSFET, P-channel synchronous rectifier, precision reference, and shutdown control. The MAX1701 contains all of the MAX1700 features plus a versatile gain amplifier, POK output, and a low-battery comparator (Figure 1). The MAX1700/ MAX1701 come in a 16-pin QSOP package, wh ...
Capacitance and Bandwidth Tradeoffs in a Cross- Coupled CMOS Negative Capacitor
... receiver applications, negative capacitance is used to provide wideband performance in radio receiver front ends [2]. In antenna matching, negative capacitance can be used to achieve broadband, electrically-small antennas [3]-[5]. ...
... receiver applications, negative capacitance is used to provide wideband performance in radio receiver front ends [2]. In antenna matching, negative capacitance can be used to achieve broadband, electrically-small antennas [3]-[5]. ...
LTC3522
... may cause permanent damage to the device. Exposure to any Absolute Maximum Rating condition for extended periods may affect device reliability and lifetime. Note 2: The LTC3522 is guaranteed to meet performance specifications from 0°C to 85°C. Specifications over the –40°C to 85°C operating temperatur ...
... may cause permanent damage to the device. Exposure to any Absolute Maximum Rating condition for extended periods may affect device reliability and lifetime. Note 2: The LTC3522 is guaranteed to meet performance specifications from 0°C to 85°C. Specifications over the –40°C to 85°C operating temperatur ...
Potentiometer
... standardized. Newer potentiometers will usually be marked with an 'A' for logarithmic taper or a 'B' for linear taper. Older potentiometers may be marked with an 'A' for linear taper, a 'C' for logarithmic taper or an 'F' for anti-logarithmic taper. The code used also varies between different manufa ...
... standardized. Newer potentiometers will usually be marked with an 'A' for logarithmic taper or a 'B' for linear taper. Older potentiometers may be marked with an 'A' for linear taper, a 'C' for logarithmic taper or an 'F' for anti-logarithmic taper. The code used also varies between different manufa ...
digital logic laboratory - CSCLAB Server home page
... groups of five holes laid out in rows on either side of a center gap (gutter) running the length of the board. The long top and bottom row of holes each form a single node and are usually used for power supply and ground connections. On some boards the underlying long clips run the entire length of ...
... groups of five holes laid out in rows on either side of a center gap (gutter) running the length of the board. The long top and bottom row of holes each form a single node and are usually used for power supply and ground connections. On some boards the underlying long clips run the entire length of ...
LT1374 4.5A, 500kHz Step-Down Switching Regulator
... GND: The GND pin connection needs consideration for two reasons. First, it acts as the reference for the regulated output, so load regulation will suffer if the “ground” end of the load is not at the same voltage as the GND pin of the IC. This condition will occur when load current or other currents ...
... GND: The GND pin connection needs consideration for two reasons. First, it acts as the reference for the regulated output, so load regulation will suffer if the “ground” end of the load is not at the same voltage as the GND pin of the IC. This condition will occur when load current or other currents ...
LT1011/LT1011A - Voltage Comparator
... and/or common mode voltages can be tolerated without damage to the comparator. Either or both inputs can be raised 40V above the negative supply, independent of the positive supply voltage. Internal forward biased diodes will conduct when the inputs are taken below the negative supply. In this condi ...
... and/or common mode voltages can be tolerated without damage to the comparator. Either or both inputs can be raised 40V above the negative supply, independent of the positive supply voltage. Internal forward biased diodes will conduct when the inputs are taken below the negative supply. In this condi ...
Multimeter
.JPG?width=300)
A multimeter or a multitester, also known as a VOM (Volt-Ohm meter or Volt-Ohm-milliammeter ), is an electronic measuring instrument that combines several measurement functions in one unit. A typical multimeter would include basic features such as the ability to measure voltage, current, and resistance. Analog multimeters use a microammeter whose pointer moves over a scale calibrated for all the different measurements that can be made. Digital multimeters (DMM, DVOM) display the measured value in numerals, and may also display a bar of a length proportional to the quantity being measured. Digital multimeters are now far more common but analog multimeters are still preferable in some cases, for example when monitoring a rapidly varying value. A multimeter can be a hand-held device useful for basic fault finding and field service work, or a bench instrument which can measure to a very high degree of accuracy. They can be used to troubleshoot electrical problems in a wide array of industrial and household devices such as electronic equipment, motor controls, domestic appliances, power supplies, and wiring systems.Multimeters are available in a wide range of features and prices. Cheap multimeters can cost less than US$10, while laboratory-grade models with certified calibration can cost more than US$5,000.