section 1
... and the program prints Errj versus time in the output file; also Dt value is printed on the screen before the program exits. On the contrary, each time MaxErr is higher than Acc c is incremented, Dt=τ/c decreases and the percentage error calculation starts again with a smaller value of Dt. Finally, ...
... and the program prints Errj versus time in the output file; also Dt value is printed on the screen before the program exits. On the contrary, each time MaxErr is higher than Acc c is incremented, Dt=τ/c decreases and the percentage error calculation starts again with a smaller value of Dt. Finally, ...
AD7839 数据手册DataSheet 下载
... The eight DAC outputs are buffered by op amps that share common VDD and VSS power supplies. If the dc load current changes in one channel (due to an update), this can result in a further dc change in one or another of the channel outputs. This effect is most obvious at high load currents and reduces ...
... The eight DAC outputs are buffered by op amps that share common VDD and VSS power supplies. If the dc load current changes in one channel (due to an update), this can result in a further dc change in one or another of the channel outputs. This effect is most obvious at high load currents and reduces ...
LTC4054L-4.2
... U OPERATIO The LTC4054L is a single cell lithium-ion battery charger using a constant-current/constant-voltage algorithm. Its ability to control charge currents as low as 10mA make it well-suited for charging low capacity lithium-ion coin cell batteries. The LTC4054L includes an internal P-channel p ...
... U OPERATIO The LTC4054L is a single cell lithium-ion battery charger using a constant-current/constant-voltage algorithm. Its ability to control charge currents as low as 10mA make it well-suited for charging low capacity lithium-ion coin cell batteries. The LTC4054L includes an internal P-channel p ...
BD9488F : LED / LCD Drivers
... The OVP terminal is the input for over-voltage protection and short circuit protection of output voltage. As OVP is more than 3.0V, the over-voltage protection (OVP) will work. At the moment of this detection, the BD9488 stops the switching of the output GATE and starts to count up the abnormal inte ...
... The OVP terminal is the input for over-voltage protection and short circuit protection of output voltage. As OVP is more than 3.0V, the over-voltage protection (OVP) will work. At the moment of this detection, the BD9488 stops the switching of the output GATE and starts to count up the abnormal inte ...
172946001 - Würth Elektronik
... The switch current limiter is triggered when the switch current is three times exceeding the current level set by the resistor. Once the current limiter is triggered, the internal power switch turns OFF for 3.6 μs to demagnetize the inductor until inductor current reduces back to normal level. The c ...
... The switch current limiter is triggered when the switch current is three times exceeding the current level set by the resistor. Once the current limiter is triggered, the internal power switch turns OFF for 3.6 μs to demagnetize the inductor until inductor current reduces back to normal level. The c ...
PTH05T210W
... The PTH05T210W is a high-performance 30-A rated, non-isolated power module which utilizes a multi-phase, switch-mode topology. This module represents the 2nd generation of the PTH series power modules which includes a reduced footprint and improved features. Operating from an input voltage range of ...
... The PTH05T210W is a high-performance 30-A rated, non-isolated power module which utilizes a multi-phase, switch-mode topology. This module represents the 2nd generation of the PTH series power modules which includes a reduced footprint and improved features. Operating from an input voltage range of ...
BQ24707 数据资料 dataSheet 下载
... any MOSFET fault or input over current occurs. This alarm output allows users to turn off input power selectors when the fault occurs. Meanwhile, an independent comparator with internal reference is available to monitor input current, output current, or output voltage. ...
... any MOSFET fault or input over current occurs. This alarm output allows users to turn off input power selectors when the fault occurs. Meanwhile, an independent comparator with internal reference is available to monitor input current, output current, or output voltage. ...
Four White LED Backlight Driver ADM8843 FEATURES
... GND. This resistor sets up a reference current, ISET, which is internally gained up by 120 within the ADM8843 to produce ILED currents of up to 20 mA/LED (ILED = ISET × 120 and ISET = 1.18 V/RSET). The ADM8843 uses four separate current sinks to sense each LED current individually with a typical mat ...
... GND. This resistor sets up a reference current, ISET, which is internally gained up by 120 within the ADM8843 to produce ILED currents of up to 20 mA/LED (ILED = ISET × 120 and ISET = 1.18 V/RSET). The ADM8843 uses four separate current sinks to sense each LED current individually with a typical mat ...
Analog Electronics Primer
... Among the most important principles in the study of electronics is the concept of ground. Originally, ground was just what the name implies – the Earth. Earth is arbitrarily assigned to have zero potential. Thus, ground (or earth) is the reference point to which voltages are most often compared. Man ...
... Among the most important principles in the study of electronics is the concept of ground. Originally, ground was just what the name implies – the Earth. Earth is arbitrarily assigned to have zero potential. Thus, ground (or earth) is the reference point to which voltages are most often compared. Man ...
BQ24072T 数据资料 dataSheet 下载
... This integrated circuit can be damaged by ESD. Texas Instruments recommends that all integrated circuits be handled with appropriate precautions. Failure to observe proper handling and installation procedures can cause damage. ESD damage can range from subtle performance degradation to complete devi ...
... This integrated circuit can be damaged by ESD. Texas Instruments recommends that all integrated circuits be handled with appropriate precautions. Failure to observe proper handling and installation procedures can cause damage. ESD damage can range from subtle performance degradation to complete devi ...
PDF Obsolete Data Sheets
... The circuit board used in the final application should use RF circuit design techniques. Signal lines should have 50 ohm impedance while the package ground leads and package bottom should be connected directly to the ground plane similar to that shown. A sufficient number of via holes should be used ...
... The circuit board used in the final application should use RF circuit design techniques. Signal lines should have 50 ohm impedance while the package ground leads and package bottom should be connected directly to the ground plane similar to that shown. A sufficient number of via holes should be used ...
Document
... Ref. IEEE Std, 80, Table 8. Copyright ©2000. IEEE. All rights Reserved Type of Earth ...
... Ref. IEEE Std, 80, Table 8. Copyright ©2000. IEEE. All rights Reserved Type of Earth ...
BD8203EFV
... ①Because a large current by the PWM output flows, driver's power supply (PVCC) and GNT line (PGNT) lower the wiring impedance. Please separate with the power supply line of other devices in the root without common impedance, and connect it in another line. ②Please stabilize it strongly for power sup ...
... ①Because a large current by the PWM output flows, driver's power supply (PVCC) and GNT line (PGNT) lower the wiring impedance. Please separate with the power supply line of other devices in the root without common impedance, and connect it in another line. ②Please stabilize it strongly for power sup ...
AP3595 Description Pin Assignments
... 1. Overview AP3595 is a dual-phase synchronous-rectified buck controller designed to deliver high quality output voltage for high power applications. It is capable of delivering up to 60A output current with embedded bootstrapped drivers that support 12V+12V driver capability. The built-in bootstrap ...
... 1. Overview AP3595 is a dual-phase synchronous-rectified buck controller designed to deliver high quality output voltage for high power applications. It is capable of delivering up to 60A output current with embedded bootstrapped drivers that support 12V+12V driver capability. The built-in bootstrap ...
LTM8025 - 36V, 3A Step-Down uModule Converter
... below the LTM8025 and the circuit components. In most applications, the bulk of the heat flow out of the LTM8025 is through these pads, so the printed circuit design has a large impact on the thermal performance of the part. See the PCB Layout and Thermal Considerations sections for more details. Ret ...
... below the LTM8025 and the circuit components. In most applications, the bulk of the heat flow out of the LTM8025 is through these pads, so the printed circuit design has a large impact on the thermal performance of the part. See the PCB Layout and Thermal Considerations sections for more details. Ret ...
AD7841 数据手册DataSheet 下载
... The eight DAC outputs are buffered by op amps that share common VDD and VSS power supplies. If the dc load current changes in one channel (due to an update), this can result in a further dc change in one or another of the channel outputs. This effect is most obvious at high load currents and reduces ...
... The eight DAC outputs are buffered by op amps that share common VDD and VSS power supplies. If the dc load current changes in one channel (due to an update), this can result in a further dc change in one or another of the channel outputs. This effect is most obvious at high load currents and reduces ...
AD7785 3-Channel, Low Noise, Low Power, 20-Bit ∑-Δ
... Serial Clock Input. This serial clock input is for data transfers to and from the ADC. The SCLK has a Schmitttriggered input, making the interface suitable for opto-isolated applications. The serial clock can be continuous with all data transmitted in a continuous train of pulses. Alternatively, it ...
... Serial Clock Input. This serial clock input is for data transfers to and from the ADC. The SCLK has a Schmitttriggered input, making the interface suitable for opto-isolated applications. The serial clock can be continuous with all data transmitted in a continuous train of pulses. Alternatively, it ...
Multimeter
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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.