LF412 - User Web Pages
... allowed to exceed the negative supply as this will cause large currents to flow which can result in a destroyed unit. Exceeding the negative common-mode limit on either input will cause a reversal of the phase to the output and force the amplifier output to the corresponding high or low state. Excee ...
... allowed to exceed the negative supply as this will cause large currents to flow which can result in a destroyed unit. Exceeding the negative common-mode limit on either input will cause a reversal of the phase to the output and force the amplifier output to the corresponding high or low state. Excee ...
MAX8643 3A, 2MHz Step-Down Regulator with Integrated Switches General Description
... response, resulting in less required output capacitance and allowing for all-ceramic capacitor designs. The MAX8643 provides two tri-state logic inputs to select one of nine preset output voltages. The preset output voltages allow customers to achieve ±1% output-voltage accuracy without using expens ...
... response, resulting in less required output capacitance and allowing for all-ceramic capacitor designs. The MAX8643 provides two tri-state logic inputs to select one of nine preset output voltages. The preset output voltages allow customers to achieve ±1% output-voltage accuracy without using expens ...
chap04, Chapter 04 - Faculty Website Listing
... 5. True or False? A NOT gate allows only one of its two input values to pass. 6. True or False? The inversion bubble of an AND gate causes its input to be reversed. 7. True or False? An AND gate and an OR gate produce opposite output. 8. True or False? An OR gate produces a 0 output only if its two ...
... 5. True or False? A NOT gate allows only one of its two input values to pass. 6. True or False? The inversion bubble of an AND gate causes its input to be reversed. 7. True or False? An AND gate and an OR gate produce opposite output. 8. True or False? An OR gate produces a 0 output only if its two ...
AD7475 数据手册DataSheet下载
... The AD7475/AD74951 are 12-bit, high speed, low power, successive-approximation ADCs that operate from a single 2.7 V to 5.25 V power supply with throughput rates up to 1 MSPS. They contain a low noise, wide bandwidth track-andhold amplifier that can handle input frequencies above 1 MHz. The conversi ...
... The AD7475/AD74951 are 12-bit, high speed, low power, successive-approximation ADCs that operate from a single 2.7 V to 5.25 V power supply with throughput rates up to 1 MSPS. They contain a low noise, wide bandwidth track-andhold amplifier that can handle input frequencies above 1 MHz. The conversi ...
The DatasheetArchive - Datasheet Search Engine
... C. Waveform 1 is for an output with internal conditions such that the output is low except when disabled by the output control. Waveform 2 is for an output with internal conditions such that the output is high except when disabled by the output control. D. S1 and S2 are closed for tPLH, tPHL, tPHZ, ...
... C. Waveform 1 is for an output with internal conditions such that the output is low except when disabled by the output control. Waveform 2 is for an output with internal conditions such that the output is high except when disabled by the output control. D. S1 and S2 are closed for tPLH, tPHL, tPHZ, ...
QUICKTRONIC® PROStart® T5HO 347-480V
... by using expensive and bulky transformers. The same product can also be used for 347V applications, allowing for a reduction in inventory model numbers. SYSTEM 347-480V PHO HT is specifically designed for high ambient temperature applications. The ballast can be operated at case temperatures of up t ...
... by using expensive and bulky transformers. The same product can also be used for 347V applications, allowing for a reduction in inventory model numbers. SYSTEM 347-480V PHO HT is specifically designed for high ambient temperature applications. The ballast can be operated at case temperatures of up t ...
Features •
... PD pin acts as the power-down pin (Pin 4 on the DIP/SOIC packages and Pin 5 on the PLCC package). When the PD pin is high, the device supply current is reduced to less than 100mA. During power-down, all output data and internal logic states are latched and held. Therefore, all registered and combina ...
... PD pin acts as the power-down pin (Pin 4 on the DIP/SOIC packages and Pin 5 on the PLCC package). When the PD pin is high, the device supply current is reduced to less than 100mA. During power-down, all output data and internal logic states are latched and held. Therefore, all registered and combina ...
applications information for using a "pic" microcontroller in
... A “Normal” LNB (address ‘11h’) is any type of LNB which is always at the “end” of the Bus, i.e. it does not have an electrical (e.g. ‘F’ connector) input. Thus a “Monoblock” (multiple horn) LNB is defined as “Normal”. A “Loop-through” LNB (address ‘12h’) has an electrical input to extend the DiSEqC™ ...
... A “Normal” LNB (address ‘11h’) is any type of LNB which is always at the “end” of the Bus, i.e. it does not have an electrical (e.g. ‘F’ connector) input. Thus a “Monoblock” (multiple horn) LNB is defined as “Normal”. A “Loop-through” LNB (address ‘12h’) has an electrical input to extend the DiSEqC™ ...
MAX685 Dual-Output (Positive and Negative), DC-DC Converter for CCD and LCD General Description
... The MAX685 DC-DC converter provides low-noise dual outputs for powering CCD imaging devices and LCDs. This device uses a single inductor to provide independently regulated positive and negative outputs. Integrated power switches are included in a small 24Pin 4mm x 4mm Thin QFN package to save space ...
... The MAX685 DC-DC converter provides low-noise dual outputs for powering CCD imaging devices and LCDs. This device uses a single inductor to provide independently regulated positive and negative outputs. Integrated power switches are included in a small 24Pin 4mm x 4mm Thin QFN package to save space ...
Pulse and Digital Circuits Lab MANUAL ONLY FOR REFERENCE
... 5. Connecting wires. THEORY: The non-linear semiconductor diode in combination with resistor can function as clipper circuit. Energy storage circuit components are not required in the basic process of clipping. These circuits will select part of an arbitrary waveform which lies above or below some p ...
... 5. Connecting wires. THEORY: The non-linear semiconductor diode in combination with resistor can function as clipper circuit. Energy storage circuit components are not required in the basic process of clipping. These circuits will select part of an arbitrary waveform which lies above or below some p ...
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... Continuous current through VCC or GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±50 mA Package thermal impedance, θJA (see Note 2): DBV package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 206°C/W DCK package . . . . . . . ...
... Continuous current through VCC or GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±50 mA Package thermal impedance, θJA (see Note 2): DBV package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 206°C/W DCK package . . . . . . . ...
IOSR Journal of Electrical And Electronics Engineering (IOSRJEEE)
... 5) Operations in all four quadrants of the torque–speed plane due to the regenerative capability, 6) High reliability and long life due to the absence of bulky electrolytic capacitors, 7) Smaller and lighter design than other regeneration inverter with equivalent power ratings. The input filter desi ...
... 5) Operations in all four quadrants of the torque–speed plane due to the regenerative capability, 6) High reliability and long life due to the absence of bulky electrolytic capacitors, 7) Smaller and lighter design than other regeneration inverter with equivalent power ratings. The input filter desi ...
Delphi NC Series Non-Isolated Point of Load DC
... Active-high units of the NC series are turned on if the remote ON/OFF pin is high (or floating). Pulling the pin low will turn off the unit. To guarantee turn-on the enable voltage must be above 2.4V and to turn off the enable voltage must be pulled below 0.8V The remote ON/OFF input can be driven i ...
... Active-high units of the NC series are turned on if the remote ON/OFF pin is high (or floating). Pulling the pin low will turn off the unit. To guarantee turn-on the enable voltage must be above 2.4V and to turn off the enable voltage must be pulled below 0.8V The remote ON/OFF input can be driven i ...
NAS3XXX SMT Non-Isolated Point-of
... feature to work. During startup, it is recommended to have a delay of at least 10 ms between the establishment of a valid input voltage, and the application of a voltage at the SEQ pin; 3). The ON/OFF pin should be in “Enabled” state when this function is effective. 4). The converter’s pre-bias star ...
... feature to work. During startup, it is recommended to have a delay of at least 10 ms between the establishment of a valid input voltage, and the application of a voltage at the SEQ pin; 3). The ON/OFF pin should be in “Enabled” state when this function is effective. 4). The converter’s pre-bias star ...
A Tutorial Study - Electrical and Computer Engineering
... FIGURE 2. (a) Modified current mirror used to reduce dc offset caused by base currents in Q3 and Q4 in Figure 1. (b) Darlington p-n-p output stage needed to minimize gain fall-off when sinking large output currents. This is needed to offset the rapid b drop which occurs in IC p-n-p’s. more exotic de ...
... FIGURE 2. (a) Modified current mirror used to reduce dc offset caused by base currents in Q3 and Q4 in Figure 1. (b) Darlington p-n-p output stage needed to minimize gain fall-off when sinking large output currents. This is needed to offset the rapid b drop which occurs in IC p-n-p’s. more exotic de ...
PT7C43390
... Negative power supply pin. Connects to GND. Output for Interrupt Signal 2. This pin outputs a signal of interrupt, or a clock pulse. By using the status register 2, users can select either of: alarm2 interrupt, output of user-set frequency, or minute-periodical interrupt 1. This pin has NCH open dra ...
... Negative power supply pin. Connects to GND. Output for Interrupt Signal 2. This pin outputs a signal of interrupt, or a clock pulse. By using the status register 2, users can select either of: alarm2 interrupt, output of user-set frequency, or minute-periodical interrupt 1. This pin has NCH open dra ...
ADM8696 数据手册DataSheet 下载
... RAM. Connect VOUT to VCC if VOUT and VBATT are not used. 0 V. Ground reference for all signals. Logic Output. RESET goes low whenever LLIN falls below 1.3 V and remains low for 50 ms after LLIN goes above 1.3 V. RESET also goes low for 50 ms if the watchdog timer is enabled but not serviced within i ...
... RAM. Connect VOUT to VCC if VOUT and VBATT are not used. 0 V. Ground reference for all signals. Logic Output. RESET goes low whenever LLIN falls below 1.3 V and remains low for 50 ms after LLIN goes above 1.3 V. RESET also goes low for 50 ms if the watchdog timer is enabled but not serviced within i ...
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 ...
Flip-flop (electronics)
In electronics, a flip-flop or latch is a circuit that has two stable states and can be used to store state information. A flip-flop is a bistable multivibrator. The circuit can be made to change state by signals applied to one or more control inputs and will have one or two outputs. It is the basic storage element in sequential logic. Flip-flops and latches are a fundamental building block of digital electronics systems used in computers, communications, and many other types of systems.Flip-flops and latches are used as data storage elements. A flip-flop stores a single bit (binary digit) of data; one of its two states represents a ""one"" and the other represents a ""zero"". Such data storage can be used for storage of state, and such a circuit is described as sequential logic. When used in a finite-state machine, the output and next state depend not only on its current input, but also on its current state (and hence, previous inputs). It can also be used for counting of pulses, and for synchronizing variably-timed input signals to some reference timing signal.Flip-flops can be either simple (transparent or opaque) or clocked (synchronous or edge-triggered). Although the term flip-flop has historically referred generically to both simple and clocked circuits, in modern usage it is common to reserve the term flip-flop exclusively for discussing clocked circuits; the simple ones are commonly called latches.Using this terminology, a latch is level-sensitive, whereas a flip-flop is edge-sensitive. That is, when a latch is enabled it becomes transparent, while a flip flop's output only changes on a single type (positive going or negative going) of clock edge.