AD7839 数据手册DataSheet 下载
... outputs are switched to the externally set potential on the relevant DUTGND pin. The contents of input registers and DAC registers A to H are not affected when the CLR pin is taken low. When CLR is brought back high, the DAC outputs revert to their original outputs as determined by the data in their ...
... outputs are switched to the externally set potential on the relevant DUTGND pin. The contents of input registers and DAC registers A to H are not affected when the CLR pin is taken low. When CLR is brought back high, the DAC outputs revert to their original outputs as determined by the data in their ...
800 mA Ultralow Noise, High PSRR, RF Linear Regulator ADM7150
... combination. The ADM7150 can be damaged when the junction temperature limits are exceeded. Monitoring ambient temperature does not guarantee that TJ is within the specified temperature limits. In applications with high power dissipation and poor thermal resistance, the maximum ambient temperature ma ...
... combination. The ADM7150 can be damaged when the junction temperature limits are exceeded. Monitoring ambient temperature does not guarantee that TJ is within the specified temperature limits. In applications with high power dissipation and poor thermal resistance, the maximum ambient temperature ma ...
OPA2830
... The OPA2830 is a dual, low-power, single-supply, wideband, voltage-feedback amplifier designed to operate on a single +3V or +5V supply. Operation on ±5V or +10V supplies is also supported. The input range extends below ground and to within 1.8V of the positive supply. Using complementary common-emi ...
... The OPA2830 is a dual, low-power, single-supply, wideband, voltage-feedback amplifier designed to operate on a single +3V or +5V supply. Operation on ±5V or +10V supplies is also supported. The input range extends below ground and to within 1.8V of the positive supply. Using complementary common-emi ...
LM2900, LM3900 QUADRUPLE NORTON OPERATIONAL AMPLIFIERS D
... through the external feedback resistor to produce the output voltage. Common-mode current biasing is generally useful to allow operating with signal levels near (or even below) ground. Internal transistors clamp negative input voltages at approximately – 0.3 V but the magnitude of current flow has t ...
... through the external feedback resistor to produce the output voltage. Common-mode current biasing is generally useful to allow operating with signal levels near (or even below) ground. Internal transistors clamp negative input voltages at approximately – 0.3 V but the magnitude of current flow has t ...
AS1345
... the SWOUT pin is charged to V IN, and the capacitor at V OUT is charged to V IN-VSD. During this phase the current is limited to 100mA typical. After the completion of the pre-charge-phase, the AS1345 enters into switching mode. Here the specified current-limit IPEAK is used. The circuit operates at ...
... the SWOUT pin is charged to V IN, and the capacitor at V OUT is charged to V IN-VSD. During this phase the current is limited to 100mA typical. After the completion of the pre-charge-phase, the AS1345 enters into switching mode. Here the specified current-limit IPEAK is used. The circuit operates at ...
LV5052V - ON Semiconductor
... A source of an external upper side MOSFET and a drain of an external lower side MOS-FET are connected with this pin. This pin becomes the return current path of the HDRV pin. This pin is connected with a transistor drain of the discharge MOS-FET for SOFT STOP in the IC (typical 30Ω). Also, this pin ...
... A source of an external upper side MOSFET and a drain of an external lower side MOS-FET are connected with this pin. This pin becomes the return current path of the HDRV pin. This pin is connected with a transistor drain of the discharge MOS-FET for SOFT STOP in the IC (typical 30Ω). Also, this pin ...
MAX1813 Dynamically-Adjustable, Synchronous Step-Down Controller with Integrated Voltage Positioning General Description
... voltage-positioning input (VPCS), combined with a high-DC-accuracy control loop, is used to implement a power supply that modifies its output set point in response to the load current. This arrangement decreases full-load power dissipation and reduces the required number of output capacitors. The ou ...
... voltage-positioning input (VPCS), combined with a high-DC-accuracy control loop, is used to implement a power supply that modifies its output set point in response to the load current. This arrangement decreases full-load power dissipation and reduces the required number of output capacitors. The ou ...
AD8099
... properties. Even temporarily exceeding this temperature limit may change the stresses that the package exerts on the die, permanently shifting the parametric performance of the AD8099. Exceeding a junction temperature of 150°C for an extended period can result in changes in silicon devices, potentia ...
... properties. Even temporarily exceeding this temperature limit may change the stresses that the package exerts on the die, permanently shifting the parametric performance of the AD8099. Exceeding a junction temperature of 150°C for an extended period can result in changes in silicon devices, potentia ...
LTC3857-1 - Low IQ, Dual, 2-Phase Synchronous Step
... an external clock is applied to this pin, the phase-locked loop will force the rising TG1 signal to be synchronized with the rising edge of the external clock. When not synchronizing to an external clock, this input, which acts on both controllers, determines how the LTC3857-1 operates at light load ...
... an external clock is applied to this pin, the phase-locked loop will force the rising TG1 signal to be synchronized with the rising edge of the external clock. When not synchronizing to an external clock, this input, which acts on both controllers, determines how the LTC3857-1 operates at light load ...
Novel Low-Temperature Polycrystalline
... 1. T. C. Chuang, I. W. Wu, T. Y. Huang, and A. Chiang, SID Digest, 90, p. 508 共1990兲. 2. T. Ungami and O. Kogure, IEEE Trans. Electron Devices, 35, 314 共1988兲. ...
... 1. T. C. Chuang, I. W. Wu, T. Y. Huang, and A. Chiang, SID Digest, 90, p. 508 共1990兲. 2. T. Ungami and O. Kogure, IEEE Trans. Electron Devices, 35, 314 共1988兲. ...
A Quad of Independently Func Comparators
... common mode voltage of ground is possible. With both inputs at ground potential, the emitters of Q1 and Q4 will be at one VBE above ground and the emitters of Q2 and Q3 at 2 VBE. For switching action the base of Q5 and Q6 need only go to one VBE above ground and since Q2 and Q3 can operate with zero ...
... common mode voltage of ground is possible. With both inputs at ground potential, the emitters of Q1 and Q4 will be at one VBE above ground and the emitters of Q2 and Q3 at 2 VBE. For switching action the base of Q5 and Q6 need only go to one VBE above ground and since Q2 and Q3 can operate with zero ...
BW n - TI E2E Community
... Margin decreases and we see the transient response for Cap Load increase in overshoot for OPA376 ...
... Margin decreases and we see the transient response for Cap Load increase in overshoot for OPA376 ...
Circuit Analysis I
... Each chapter contains numerous practical applications supplemented with detailed instructions for using MATLAB to obtain quick and accurate answers. ...
... Each chapter contains numerous practical applications supplemented with detailed instructions for using MATLAB to obtain quick and accurate answers. ...
MAX9922/MAX9923 Ultra-Precision, High-Side Current-Sense Amplifiers General Description
... All devices are 100% production tested at TA = +85°C. All temperature limits are guaranteed by design. VOS is measured in bidirectional mode with VREF = VDD/2. Data sheet limits are guaranteed by design and bench characterization. Thermocouple effects preclude measurement of this parameter during pr ...
... All devices are 100% production tested at TA = +85°C. All temperature limits are guaranteed by design. VOS is measured in bidirectional mode with VREF = VDD/2. Data sheet limits are guaranteed by design and bench characterization. Thermocouple effects preclude measurement of this parameter during pr ...
A Guide to the Design of Laminate PCBs at Microwave
... inductance of through substrate vias will be lower, so easing the problems of IC ground inductance discussed above. In terms of avoiding the effects of dispersion, a substrate with an r of 3.5 and a thickness of 0.008” could be used to around 79GHz. Figure 4 plots the recommended upper operating fr ...
... inductance of through substrate vias will be lower, so easing the problems of IC ground inductance discussed above. In terms of avoiding the effects of dispersion, a substrate with an r of 3.5 and a thickness of 0.008” could be used to around 79GHz. Figure 4 plots the recommended upper operating fr ...
Performance of Transmission Lines
... A transmission line has *three constants R, L and C distributed uniformly along the whole length of the line. The resistance and inductance form the series impedance. The capacitance existing between conductors for 1-phase line or from a conductor to neutral for a 3-phase line forms a shunt path thr ...
... A transmission line has *three constants R, L and C distributed uniformly along the whole length of the line. The resistance and inductance form the series impedance. The capacitance existing between conductors for 1-phase line or from a conductor to neutral for a 3-phase line forms a shunt path thr ...
Basic Properties Terminology Theory
... Designing a varistor for a given nominal varistor voltage, VN, is basically a matter of selecting the device thickness such that the appropriate number of grains, n, are in series between electrodes. In practice, the varistor material is characterized by a voltage gradient measured across its thickn ...
... Designing a varistor for a given nominal varistor voltage, VN, is basically a matter of selecting the device thickness such that the appropriate number of grains, n, are in series between electrodes. In practice, the varistor material is characterized by a voltage gradient measured across its thickn ...
MAX5986A–MAX5986C/MAX5987A IEEE 802.3af-Compliant, High-Efficiency, Class 1/
... 3: All devices are 100% production tested at TA = +25°C. Limits over temperature are guaranteed by design. 4: The input offset current is illustrated in Figure 2. 5: Effective differential input resistance is defined as the differential resistance between VDD and GND, see Figure 2. 6: A 20V glit ...
... 3: All devices are 100% production tested at TA = +25°C. Limits over temperature are guaranteed by design. 4: The input offset current is illustrated in Figure 2. 5: Effective differential input resistance is defined as the differential resistance between VDD and GND, see Figure 2. 6: A 20V glit ...
AD7841 数据手册DataSheet 下载
... binary; all 0s produces an output of 2 VREF(–); all 1s produces an output of 2 VREF(+) – 1 LSB. ...
... binary; all 0s produces an output of 2 VREF(–); all 1s produces an output of 2 VREF(+) – 1 LSB. ...
MAX17031 Dual Quick-PWM Step-Down Controller with Low- General Description
... provides a simple low-cost, highly efficient current sense for valley current-limit protection. Combined with the output overvoltage and undervoltage protection features, this current limit ensures robust output supplies. The 5V/3.3V SMPS outputs can save power by operating in pulse-skipping mode or ...
... provides a simple low-cost, highly efficient current sense for valley current-limit protection. Combined with the output overvoltage and undervoltage protection features, this current limit ensures robust output supplies. The 5V/3.3V SMPS outputs can save power by operating in pulse-skipping mode or ...
Josephson voltage standard
A Josephson voltage standard is a complex system that uses a superconductive integrated circuit chip operating at 4 K to generate stable voltages that depend only on an applied frequency and fundamental constants. It is an intrinsic standard in the sense that it does not depend on any physical artifact. It is the most accurate method to generate or measure voltage and, by international agreement, is the basis for voltage standards around the World.