MAX6329/MAX6349 150mA, SOT23, Low-Dropout Linear Regulators with Internal Microprocessor Reset Circuit General Description
... The MAX6329/MAX6349 feature dual mode operation: they operate in either a preset voltage mode or an adjustable mode. In preset voltage mode, internal feedback resistors set the MAX6329/MAX6349 to +3.3V, +2.5V, or +1.8V (see Selector Guide). Select this mode by connecting SET to ground. In adjustable ...
... The MAX6329/MAX6349 feature dual mode operation: they operate in either a preset voltage mode or an adjustable mode. In preset voltage mode, internal feedback resistors set the MAX6329/MAX6349 to +3.3V, +2.5V, or +1.8V (see Selector Guide). Select this mode by connecting SET to ground. In adjustable ...
AD5749 Industrial Current Out Driver, Single-Supply, 55 V Maximum Supply, Programmable Ranges
... from 10.8 V to 55 V. Output loop compliance is 0 V to AVDD − 2.75 V. The flexible serial interface is SPI and MICROWIRE compatible and can be operated in 3-wire mode to minimize the digital isolation required in isolated applications. The interface also features an optional PEC error checking featur ...
... from 10.8 V to 55 V. Output loop compliance is 0 V to AVDD − 2.75 V. The flexible serial interface is SPI and MICROWIRE compatible and can be operated in 3-wire mode to minimize the digital isolation required in isolated applications. The interface also features an optional PEC error checking featur ...
J322X Replacement Seismic Telemetry System Rev B 08/2014 VLF
... The calibration system injects a current pulse into the seismometer main coil, and through differential techniques removes the static voltage caused by the current pulse from the resulting waveform so that a normal cal pulse signal is generated similar to those that would be seen if a separate seism ...
... The calibration system injects a current pulse into the seismometer main coil, and through differential techniques removes the static voltage caused by the current pulse from the resulting waveform so that a normal cal pulse signal is generated similar to those that would be seen if a separate seism ...
MAX4508/MAX4509 Fault-Protected, High-Voltage Single 8-to-1/ Dual 4-to-1 Multiplexers with Output Clamps General Description
... COM_ load configuration. Generally, the max input voltage is ±36V with ±15V supplies and a load referred to ground. For more detailed information see the NO_ Input Voltage section. Note 4: Guaranteed by design. Note 5: ΔRON = RON(MAX) - RON(MIN). Note 6: Leakage parameters are 100% tested at the max ...
... COM_ load configuration. Generally, the max input voltage is ±36V with ±15V supplies and a load referred to ground. For more detailed information see the NO_ Input Voltage section. Note 4: Guaranteed by design. Note 5: ΔRON = RON(MAX) - RON(MIN). Note 6: Leakage parameters are 100% tested at the max ...
MAX3471 1.6µA, RS-485/RS-422, Half-Duplex, Differential Transceiver for Battery-Powered Systems ________________General Description
... with all drivers disabled. This is accomplished by setting the receiver threshold between -50mV and -450mV. If the differential receiver input voltage (A-B) is greater than or equal to -50mV, RO is a logic high. If A-B is less than or equal to -450mV, RO is a logic low. In the case of a terminated b ...
... with all drivers disabled. This is accomplished by setting the receiver threshold between -50mV and -450mV. If the differential receiver input voltage (A-B) is greater than or equal to -50mV, RO is a logic high. If A-B is less than or equal to -450mV, RO is a logic low. In the case of a terminated b ...
Analog-to-Digital Conversion via Time
... Roberts’ leadership and mentorship is truly one-of-a-kind; offering technical guidance, friendship, and professional advice always at the perfect time. I would also like to thank my Ph.D. committee members, Dr. Zeljko Zilic and Dr. Roni Khazaka for their invaluable support and advice. To all the mem ...
... Roberts’ leadership and mentorship is truly one-of-a-kind; offering technical guidance, friendship, and professional advice always at the perfect time. I would also like to thank my Ph.D. committee members, Dr. Zeljko Zilic and Dr. Roni Khazaka for their invaluable support and advice. To all the mem ...
TPA3113D2 数据资料 dataSheet 下载
... only, and functional operations of the device at these or any other conditions beyond those indicated under recommended operating conditions is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. The TPA3113D2 incorporates an exposed thermal ...
... only, and functional operations of the device at these or any other conditions beyond those indicated under recommended operating conditions is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. The TPA3113D2 incorporates an exposed thermal ...
REF200 Dual Current Source and Current Sink (Rev. B)
... circuit model of the REF200 is shown in Figure 6. If reverse voltage is limited to less than 6 V or reverse current is limited to less than 350 µA, then no protection circuitry is required. A parallel diode (see (a) in Figure 17) protects the device by limiting the reverse voltage across the current ...
... circuit model of the REF200 is shown in Figure 6. If reverse voltage is limited to less than 6 V or reverse current is limited to less than 350 µA, then no protection circuitry is required. A parallel diode (see (a) in Figure 17) protects the device by limiting the reverse voltage across the current ...
TUSB2077A 数据资料 dataSheet 下载
... The EXTMEM (terminal 47) enables or disables the optional EEPROM interface. When EXTMEM is high, the vendor and product IDs (VID and PID) use defaults, such that the message displayed during enumeration is General Purpose USB Hub. For this configuration, terminal 8 functions as the GANGED input term ...
... The EXTMEM (terminal 47) enables or disables the optional EEPROM interface. When EXTMEM is high, the vendor and product IDs (VID and PID) use defaults, such that the message displayed during enumeration is General Purpose USB Hub. For this configuration, terminal 8 functions as the GANGED input term ...
Dual 28V Input Voltage Charger with Linear
... of the inputs is optimized for charging with a USB port, and the second is optimized for an AC/DC adapter power source. The charger has two 28 V power devices, to eliminate the need of any external power source selection and input over-voltage protection circuitry. Each of the power devices independ ...
... of the inputs is optimized for charging with a USB port, and the second is optimized for an AC/DC adapter power source. The charger has two 28 V power devices, to eliminate the need of any external power source selection and input over-voltage protection circuitry. Each of the power devices independ ...
LTC4075
... charging and there is insufficient power at DCIN, the USBPWR pin is high impedance. In all other cases, this pin is pulled low by an internal N-channel MOSFET, provided that there is power present at the DCIN, USBIN, or BAT inputs. This output is capable of sinking up to 1mA, making it suitable for d ...
... charging and there is insufficient power at DCIN, the USBPWR pin is high impedance. In all other cases, this pin is pulled low by an internal N-channel MOSFET, provided that there is power present at the DCIN, USBIN, or BAT inputs. This output is capable of sinking up to 1mA, making it suitable for d ...
Electrical and electronical training
... transistor TR2 turns fully “ON” into saturation. This action starts the whole process over again but now with capacitor C2 taking the base of transistor TR1 to -8.4v while charging up via resistor R2 and entering the second unstable state. Then we can see that the circuit alternates between one unst ...
... transistor TR2 turns fully “ON” into saturation. This action starts the whole process over again but now with capacitor C2 taking the base of transistor TR1 to -8.4v while charging up via resistor R2 and entering the second unstable state. Then we can see that the circuit alternates between one unst ...
750 VDC TRACTION SYSTEM
... Each IGBT is controlled by its corresponding drivers which create the interface between the control signals and the power signals required to control the IGBTs via fibre optics. These drivers are fitted with various protections such as: Short circuit: Detection of a short circuit to open the IGBT. U ...
... Each IGBT is controlled by its corresponding drivers which create the interface between the control signals and the power signals required to control the IGBTs via fibre optics. These drivers are fitted with various protections such as: Short circuit: Detection of a short circuit to open the IGBT. U ...
MAX3362 3.3V, High-Speed, RS-485/RS-422 Transceiver in SOT Package General Description
... Note 1: Devices production tested at +25°C. Over-temperature limits are guaranteed by design. Note 2: All currents into the device are positive; all currents out of the device are negative. All voltages are referenced to device ground, unless otherwise noted. Note 3: ΔVOD and ΔVOC are the changes in ...
... Note 1: Devices production tested at +25°C. Over-temperature limits are guaranteed by design. Note 2: All currents into the device are positive; all currents out of the device are negative. All voltages are referenced to device ground, unless otherwise noted. Note 3: ΔVOD and ΔVOC are the changes in ...
FREQROL-HC2 Series
... Fault definition is displayed when a fault occurs. Past eight fault records and the data right before the fault (input voltage/current/bus voltage/cumulative energization) are stored. Function (help) for operation guide Overcurrent, overvoltage, converter protection thermal, fin overheat, instant ...
... Fault definition is displayed when a fault occurs. Past eight fault records and the data right before the fault (input voltage/current/bus voltage/cumulative energization) are stored. Function (help) for operation guide Overcurrent, overvoltage, converter protection thermal, fin overheat, instant ...
AN29 - Some Thoughts on DC-DC Converters
... L1 and L2 combine with their respective output capacitors to aid low noise characteristics. These inductors are outside the feedback loop, but their low copper resistance does not significantly degrade regulation. Trace D, the 15V output at full load, shows less than 30µV (2ppm) of noise. The most s ...
... L1 and L2 combine with their respective output capacitors to aid low noise characteristics. These inductors are outside the feedback loop, but their low copper resistance does not significantly degrade regulation. Trace D, the 15V output at full load, shows less than 30µV (2ppm) of noise. The most s ...
Chapter 9: Diodes and Diode Circuits
... ◦ Convert the ac line voltage into a dc voltage required by the circuit. ◦ Reduce the ac voltage to a lower value. ◦ Continuously adjust the dc output voltage to keep it constant under varying load conditions. ...
... ◦ Convert the ac line voltage into a dc voltage required by the circuit. ◦ Reduce the ac voltage to a lower value. ◦ Continuously adjust the dc output voltage to keep it constant under varying load conditions. ...
ADA4940-1/ADA4940-2 (Rev. D)
... The power dissipated in the package (PD) is the sum of the quiescent power dissipation and the power dissipated in the package due to the load drive for all outputs. The quiescent power dissipation is the voltage between the supply pins (±VS) times the quiescent current (IS). The load current consis ...
... The power dissipated in the package (PD) is the sum of the quiescent power dissipation and the power dissipated in the package due to the load drive for all outputs. The quiescent power dissipation is the voltage between the supply pins (±VS) times the quiescent current (IS). The load current consis ...
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.