ADM4073 数据手册DataSheet 下载
... The ADM4073 is a low cost, high-side, current-sense amplifier ideal for small portable applications, such as cell phones, notebook computers, PDAs, and other systems where current monitoring is required. The device is available in three different gain models, eliminating the need for gain-setting re ...
... The ADM4073 is a low cost, high-side, current-sense amplifier ideal for small portable applications, such as cell phones, notebook computers, PDAs, and other systems where current monitoring is required. The device is available in three different gain models, eliminating the need for gain-setting re ...
Automotive Grade AUIRS212(7,71,8,81)S
... IGBT drivers. Proprietary HVIC and latch immune CMOS technologies enable ruggedized monolithic construction. The logic input is compatible with standard CMOS or LSTTL outputs, down to 3.3 V. The protection circuitry detects over-current in the driven power transistor and terminates the gate drive vo ...
... IGBT drivers. Proprietary HVIC and latch immune CMOS technologies enable ruggedized monolithic construction. The logic input is compatible with standard CMOS or LSTTL outputs, down to 3.3 V. The protection circuitry detects over-current in the driven power transistor and terminates the gate drive vo ...
Brief Overview of Analog Circuits
... = 1/4 power = same power For parallel, battery provides twice as much power. ...
... = 1/4 power = same power For parallel, battery provides twice as much power. ...
LM555 LM555C Timer - Elektronik
... LM555/LM555C Timer General Description The LM555 is a highly stable device for generating accurate time delays or oscillation. Additional terminals are provided for triggering or resetting if desired. In the time delay mode of operation, the time is precisely controlled by one external resistor and ...
... LM555/LM555C Timer General Description The LM555 is a highly stable device for generating accurate time delays or oscillation. Additional terminals are provided for triggering or resetting if desired. In the time delay mode of operation, the time is precisely controlled by one external resistor and ...
LM555/LM555C Timer
... LM555/LM555C Timer General Description The LM555 is a highly stable device for generating accurate time delays or oscillation. Additional terminals are provided for triggering or resetting if desired. In the time delay mode of operation, the time is precisely controlled by one external resistor and ...
... LM555/LM555C Timer General Description The LM555 is a highly stable device for generating accurate time delays or oscillation. Additional terminals are provided for triggering or resetting if desired. In the time delay mode of operation, the time is precisely controlled by one external resistor and ...
IL300 - GES Electronics
... operational amplifier using the resistors selected. The amplifier was compensated with a 100 pF capacitor connected between pins 1 and 8. The DC transfer characteristics are shown in Figure 19. The amplifier was designed to have a gain of 0.6 and was measured to be 0.6036. Greater accuracy can be ac ...
... operational amplifier using the resistors selected. The amplifier was compensated with a 100 pF capacitor connected between pins 1 and 8. The DC transfer characteristics are shown in Figure 19. The amplifier was designed to have a gain of 0.6 and was measured to be 0.6036. Greater accuracy can be ac ...
Slides
... for a Grainger Power Engineering Awards. Due Nov 1. See http://energy.ece.illinois.edu/grainger.html for details. The Design Project, which is worth three regular homeworks, is assigned today; it is due on Nov 17 in class. It is Design Project 2 from Chapter 6 (fifth edition of course). ...
... for a Grainger Power Engineering Awards. Due Nov 1. See http://energy.ece.illinois.edu/grainger.html for details. The Design Project, which is worth three regular homeworks, is assigned today; it is due on Nov 17 in class. It is Design Project 2 from Chapter 6 (fifth edition of course). ...
assign - UMD Physics
... battery must be also. Circuit elements connected in a string like this are said to be in series and the same current must pass through each element. This fact greatly reduces the number of independent current values in any practical circuit. Hint C.2 Sign of voltage across resistors In determining t ...
... battery must be also. Circuit elements connected in a string like this are said to be in series and the same current must pass through each element. This fact greatly reduces the number of independent current values in any practical circuit. Hint C.2 Sign of voltage across resistors In determining t ...
DM-100 • DM-110
... Make sure that all capacitors are discharged. Voltage must not be present. • Set the selector and connect the test leads so that they correspond to the intended measurement. Incorrect settings or connections can result in a blown fuse. • Using this unit near equipment that generates electromagnetic ...
... Make sure that all capacitors are discharged. Voltage must not be present. • Set the selector and connect the test leads so that they correspond to the intended measurement. Incorrect settings or connections can result in a blown fuse. • Using this unit near equipment that generates electromagnetic ...
Symbols and Terminology
... is also made of Celsius temperature (symbol t) defined by the equation t = T - T0, where T0 = 273.15 K by definition. To express Celsius temperature, the unit “degree Celsius”, which is equal to the unit “Kelvin” is used; in this case, “degree Celsius” is a special name used in place of “Kelvin”. An ...
... is also made of Celsius temperature (symbol t) defined by the equation t = T - T0, where T0 = 273.15 K by definition. To express Celsius temperature, the unit “degree Celsius”, which is equal to the unit “Kelvin” is used; in this case, “degree Celsius” is a special name used in place of “Kelvin”. An ...
L-11 Back emf - Synergy Dhenkanal
... When d.c. voltage V is applied across the motor terminals, the field magnets are excited and armature conductors are supplied with current. Therefore, driving torque acts on the armature which begins to rotate. As the armature rotates, back e.m.f. Eb is induced which opposes the applied voltage V. T ...
... When d.c. voltage V is applied across the motor terminals, the field magnets are excited and armature conductors are supplied with current. Therefore, driving torque acts on the armature which begins to rotate. As the armature rotates, back e.m.f. Eb is induced which opposes the applied voltage V. T ...
5-PH Stepping Motor Driver RD-053A ((22CCKK IInnppuutt
... When turning FREE input to High level (open) again, the motor is excited at the phase home. CLOCK OUT (Output) Outputs clock pulses input to Clock input terminal CW(CLOCK), CCW. ...
... When turning FREE input to High level (open) again, the motor is excited at the phase home. CLOCK OUT (Output) Outputs clock pulses input to Clock input terminal CW(CLOCK), CCW. ...
Equivalent Circuit Model
... The three-phase winding are displaced from each other by 120 electrical degrees in space Current flows in a phase coil produce a sinusoidally distributed mmf wave centered on the axis of the coil. Alternating current in each coil produces a pulsating mmf wave. Mmf waves are displaced by 120 degrees ...
... The three-phase winding are displaced from each other by 120 electrical degrees in space Current flows in a phase coil produce a sinusoidally distributed mmf wave centered on the axis of the coil. Alternating current in each coil produces a pulsating mmf wave. Mmf waves are displaced by 120 degrees ...
FAN6862H / FAN6862HR Highly Integrated Green-Mode PWM Controller
... to 25kHz to reduce the switching losses. As VFB decreases below VFB-G (2.1V), the switching frequency is fixed at 25kHz and FAN6862H(HR) enters “deep” Green Mode, where the operating current decreases to 2.5mA (maximum), further reducing the standby power consumption. As VFB decreases below VFB-ZDC ...
... to 25kHz to reduce the switching losses. As VFB decreases below VFB-G (2.1V), the switching frequency is fixed at 25kHz and FAN6862H(HR) enters “deep” Green Mode, where the operating current decreases to 2.5mA (maximum), further reducing the standby power consumption. As VFB decreases below VFB-ZDC ...
MAX3643 Evaluation Kit Evaluates: General Description Features
... optical-to-electrical converter that has the appropriate bandwidth (filter) for the intended application. 12) Turn on the power supply and adjust the BIASSET (R52) and MODSET (R20) variable resistors for the desired average optical power and extinction ratio. Turning the variable resistors clockwis ...
... optical-to-electrical converter that has the appropriate bandwidth (filter) for the intended application. 12) Turn on the power supply and adjust the BIASSET (R52) and MODSET (R20) variable resistors for the desired average optical power and extinction ratio. Turning the variable resistors clockwis ...
Current source
A current source is an electronic circuit that delivers or absorbs an electric current which is independent of the voltage across it.A current source is the dual of a voltage source. The term constant-current 'sink' is sometimes used for sources fed from a negative voltage supply. Figure 1 shows the schematic symbol for an ideal current source, driving a resistor load. There are two types - an independent current source (or sink) delivers a constant current. A dependent current source delivers a current which is proportional to some other voltage or current in the circuit.