Multifunction Data Acquisition USB Module USB2AD
... Since the DMM is powered via a USB cable, it is important to make sure it gets the required 5V supply. Using the right USB cable is very important. Make sure this cable has a 24 AWG wires for power supply, indicated by marking on the cable such as <28/1P + 24/2C>. Be aware that there are a lot of ca ...
... Since the DMM is powered via a USB cable, it is important to make sure it gets the required 5V supply. Using the right USB cable is very important. Make sure this cable has a 24 AWG wires for power supply, indicated by marking on the cable such as <28/1P + 24/2C>. Be aware that there are a lot of ca ...
ADN4666 数据手册DataSheet 下载
... medium such as a twisted pair cable, develops a voltage across a termination resistor, RT. This resistor is chosen to match the characteristic impedance of the medium, typically around 100 Ω. The differential voltage is detected by the receiver and converted back into a single-ended logic signal. Wh ...
... medium such as a twisted pair cable, develops a voltage across a termination resistor, RT. This resistor is chosen to match the characteristic impedance of the medium, typically around 100 Ω. The differential voltage is detected by the receiver and converted back into a single-ended logic signal. Wh ...
MAX7036 300MHz to 450MHz ASK Receiver with Internal IF Filter General Description
... The crystal (XTAL) oscillator in the MAX7036 is designed to present a capacitance of approximately 4pF between XTAL1 and XTAL2. In most cases, this corresponds to a 6pF load capacitance applied to the external crystal when typical PCB parasitics are added. The MAX7036 is designed to operate with a t ...
... The crystal (XTAL) oscillator in the MAX7036 is designed to present a capacitance of approximately 4pF between XTAL1 and XTAL2. In most cases, this corresponds to a 6pF load capacitance applied to the external crystal when typical PCB parasitics are added. The MAX7036 is designed to operate with a t ...
LZ3620532059
... used in many applications because they have advantage of being maintenance and pollution free. It is used to convert the dc power from solar module to ac power to feed into load. The proposed three phase nine level inverter is very suitable to PV module with induction motor load, because of compare ...
... used in many applications because they have advantage of being maintenance and pollution free. It is used to convert the dc power from solar module to ac power to feed into load. The proposed three phase nine level inverter is very suitable to PV module with induction motor load, because of compare ...
MAX31912 Industrial, Octal, Digital Input Translator/Serializer General Description
... lowpass filtering, and channel serialization. Input current limiting allows a significant reduction in power consumed from the field voltage supply as compared to traditional discrete resistor-divider implementations. Selectable onchip lowpass filters allow flexible debouncing and filtering of senso ...
... lowpass filtering, and channel serialization. Input current limiting allows a significant reduction in power consumed from the field voltage supply as compared to traditional discrete resistor-divider implementations. Selectable onchip lowpass filters allow flexible debouncing and filtering of senso ...
Evaluates: MAX109 MAX109 Evaluation Kit General Description Features
... DCO (data clock output), the DOR (data out-of-range), and the RSTOUT (reset output) signals. All LVDS outputs are powered from the output driver supply (VCCO), which may be operated at +3.3V ±10%. The LVDS outputs provide a differential output voltage swing of ±300mV with a common-mode voltage of +1 ...
... DCO (data clock output), the DOR (data out-of-range), and the RSTOUT (reset output) signals. All LVDS outputs are powered from the output driver supply (VCCO), which may be operated at +3.3V ±10%. The LVDS outputs provide a differential output voltage swing of ±300mV with a common-mode voltage of +1 ...
TPS54900 数据资料 dataSheet 下载
... reference system/voltage divider and multiplexer The reference system consists of a band-gap circuit, four digital to analog converter outputs (DACs), and smoothing filters. The reference system provides independent set-point voltages to the PWM control loops of each channel, and are programmed via ...
... reference system/voltage divider and multiplexer The reference system consists of a band-gap circuit, four digital to analog converter outputs (DACs), and smoothing filters. The reference system provides independent set-point voltages to the PWM control loops of each channel, and are programmed via ...
Switching of capacitor banks using a SynchroTeq
... As illustrated in the Figure 6, a single chamber CB has one mobile (left) and one stationary contact (right). It should be noted that multiple chambers CBs are used at higher voltage, but their operating principle remains the same. In the opened position, the contacts are fully separated and the die ...
... As illustrated in the Figure 6, a single chamber CB has one mobile (left) and one stationary contact (right). It should be noted that multiple chambers CBs are used at higher voltage, but their operating principle remains the same. In the opened position, the contacts are fully separated and the die ...
TPS6513x Positive and Negative Output DC-DC
... Both converters operate in a fixed-frequency, PWM control scheme. So, the ON-time of the switches varies depending on input-to-output voltage ratio and the load. During this ON-time, the inductors connected to the converters charge with current. In the remaining time, the time period set by the fixe ...
... Both converters operate in a fixed-frequency, PWM control scheme. So, the ON-time of the switches varies depending on input-to-output voltage ratio and the load. During this ON-time, the inductors connected to the converters charge with current. In the remaining time, the time period set by the fixe ...
Superposition Method
... separate electrical units for each source, then adding them after individual computations This does not apply with dependent sources! Goal of the stepwise removal is the reduction of complex to simpler problems, followed by the addition of partial results ...
... separate electrical units for each source, then adding them after individual computations This does not apply with dependent sources! Goal of the stepwise removal is the reduction of complex to simpler problems, followed by the addition of partial results ...
ADuM4160 英文数据手册DataSheet下载
... Many microcontrollers implement USB so that it presents only the D+ and D− lines to external pins. This is desirable in many cases because it minimizes external components and simplifies the design; however, this presents particular challenges when isolation is required. USB lines must automatically ...
... Many microcontrollers implement USB so that it presents only the D+ and D− lines to external pins. This is desirable in many cases because it minimizes external components and simplifies the design; however, this presents particular challenges when isolation is required. USB lines must automatically ...
UCC28810 数据资料 dataSheet 下载
... and tied directly to GND with the shortest traces possible. The UCC28810 has a wide UVLO hysteresis, typically 6.3 V, which allows use of a lower value holdup capacitor on VDD, resulting in faster start up. The UCC28811 has a narrow UVLO hysteresis, typically 2.8 V, and a typical turn-on threshold o ...
... and tied directly to GND with the shortest traces possible. The UCC28810 has a wide UVLO hysteresis, typically 6.3 V, which allows use of a lower value holdup capacitor on VDD, resulting in faster start up. The UCC28811 has a narrow UVLO hysteresis, typically 2.8 V, and a typical turn-on threshold o ...
Features General Description
... restart until the voltage at VFB drops below 2.50V. The VFB should be set at a level where the active and passive external power components and the ML4800 are within their safe operating voltages, but not so low as to interfere with the boost voltage regulation loop. ...
... restart until the voltage at VFB drops below 2.50V. The VFB should be set at a level where the active and passive external power components and the ML4800 are within their safe operating voltages, but not so low as to interfere with the boost voltage regulation loop. ...
instructions to tenderers
... STEPPER MOTOR POWER SUPPLY – this item must be a portable unit for the autonomous supply of stepper motors used to power relevant turbines. It must be designed to meet the needs of motor control for the wind turbine present in relevant trainer providing a the motor control ability from a mains volta ...
... STEPPER MOTOR POWER SUPPLY – this item must be a portable unit for the autonomous supply of stepper motors used to power relevant turbines. It must be designed to meet the needs of motor control for the wind turbine present in relevant trainer providing a the motor control ability from a mains volta ...
ADN4668 数据手册DataSheet 下载
... Current-into-device pins are defined as positive. Current-out-of-device pins are defined as negative. All voltages are referenced to ground, unless otherwise specified. All typicals are given for VCC = 3.3 V and TA = 25°C. ...
... Current-into-device pins are defined as positive. Current-out-of-device pins are defined as negative. All voltages are referenced to ground, unless otherwise specified. All typicals are given for VCC = 3.3 V and TA = 25°C. ...
ZL40813 13.5GHz Fixed Modulus Dividers Data Sheet
... Vcc powers the input bias reference only and can be a sensitive point to system noise. The nominal input current at Vcc_IN s 0.35mA. An alternative would be to use an inductive choke. C1 is additional Supply Filtering and should be added with Rfilter. The IC includes 10pF of on Chip Supply Filtering ...
... Vcc powers the input bias reference only and can be a sensitive point to system noise. The nominal input current at Vcc_IN s 0.35mA. An alternative would be to use an inductive choke. C1 is additional Supply Filtering and should be added with Rfilter. The IC includes 10pF of on Chip Supply Filtering ...
Lead-Acid Fast-Charge IC
... external capacitor for design flexibility. The switch-mode design keeps power dissipation to a minimum for high charge current applications. ...
... external capacitor for design flexibility. The switch-mode design keeps power dissipation to a minimum for high charge current applications. ...
chapter 2 switched reluctance motor and its application
... like variable reluctance motor (Nazar 1969), but they are designed for different applications, and therefore, with different performance requirements. A stepper motor is designed to make it suitable for open loop position and speed control in lower applications, where efficiency is not an important ...
... like variable reluctance motor (Nazar 1969), but they are designed for different applications, and therefore, with different performance requirements. A stepper motor is designed to make it suitable for open loop position and speed control in lower applications, where efficiency is not an important ...
Integrating ADC
An integrating ADC is a type of analog-to-digital converter that converts an unknown input voltage into a digital representation through the use of an integrator. In its most basic implementation, the unknown input voltage is applied to the input of the integrator and allowed to ramp for a fixed time period (the run-up period). Then a known reference voltage of opposite polarity is applied to the integrator and is allowed to ramp until the integrator output returns to zero (the run-down period). The input voltage is computed as a function of the reference voltage, the constant run-up time period, and the measured run-down time period. The run-down time measurement is usually made in units of the converter's clock, so longer integration times allow for higher resolutions. Likewise, the speed of the converter can be improved by sacrificing resolution.Converters of this type can achieve high resolution, but often do so at the expense of speed. For this reason, these converters are not found in audio or signal processing applications. Their use is typically limited to digital voltmeters and other instruments requiring highly accurate measurements.