A4982 - Allegro Microsystems
... through 13), and the current regulator to Mixed decay mode for both phases. When a step command signal occurs on the STEP input, the translator automatically sequences the DACs to the next level and current polarity. (See Table 2 for the current-level sequence.) The microstep resolution is set by t ...
... through 13), and the current regulator to Mixed decay mode for both phases. When a step command signal occurs on the STEP input, the translator automatically sequences the DACs to the next level and current polarity. (See Table 2 for the current-level sequence.) The microstep resolution is set by t ...
DS4422/DS4424 Two-/Four-Channel, I C, 7-Bit Sink/Source Current DAC
... a STOP condition. See Figure 1 for applicable timing. Repeated START Condition: The master can use a repeated START condition at the end of one data transfer to indicate that it will immediately initiate a new data transfer following the current one. Repeated STARTs are commonly used during read ope ...
... a STOP condition. See Figure 1 for applicable timing. Repeated START Condition: The master can use a repeated START condition at the end of one data transfer to indicate that it will immediately initiate a new data transfer following the current one. Repeated STARTs are commonly used during read ope ...
A Technique for Reducing Rectifier Reverse-Recovery
... the boost topology stems from the fact that the continuousconduction-mode (CCM) boost converter is the preferred topology for implementing the front-end converter for active input-current shaping at higher power levels. When the boost converter is used as an input-current shaper, its input is the re ...
... the boost topology stems from the fact that the continuousconduction-mode (CCM) boost converter is the preferred topology for implementing the front-end converter for active input-current shaping at higher power levels. When the boost converter is used as an input-current shaper, its input is the re ...
Low Power Design and Simulation of 7T SRAM Cell using
... III-E. Gate induced drain leakage GIDL is due to high field effect in the drain junction of an MOS transistor. When the gate is biased to form an accumulation layer at the silicon surface, the silicon surface under the gate has almost same potential as the p-type substrate. Due to presence of accumu ...
... III-E. Gate induced drain leakage GIDL is due to high field effect in the drain junction of an MOS transistor. When the gate is biased to form an accumulation layer at the silicon surface, the silicon surface under the gate has almost same potential as the p-type substrate. Due to presence of accumu ...
lecture02_06_23_2010..
... Can reach that temperature quickly Isn’t quickly oxidized into oblivion by high temperature Doesn’t cost very much money Will not melt at desired temperature ...
... Can reach that temperature quickly Isn’t quickly oxidized into oblivion by high temperature Doesn’t cost very much money Will not melt at desired temperature ...
MAX19538 12-Bit, 95Msps, 3.3V ADC General Description Features
... The MAX19538 is a 3.3V, 12-bit, 95Msps analog-to-digital converter (ADC) featuring a fully differential wideband track-and-hold (T/H) input amplifier, driving a low-noise internal quantizer. The analog input accepts single-ended or differential signals. The MAX19538 is optimized for low power, small ...
... The MAX19538 is a 3.3V, 12-bit, 95Msps analog-to-digital converter (ADC) featuring a fully differential wideband track-and-hold (T/H) input amplifier, driving a low-noise internal quantizer. The analog input accepts single-ended or differential signals. The MAX19538 is optimized for low power, small ...
NTE21256 262,144–Bit Dynamic Random Access Memory (DRAM)
... Nine multiplexed address inputs permit the NTE21256 to be packaged in an industry standard 16–Lead DIP package. Features of this device include single power supply with ±10% tolerance, on– chip address, date registers which eliminate the need for interface registers, and fully TTL compatible inputs ...
... Nine multiplexed address inputs permit the NTE21256 to be packaged in an industry standard 16–Lead DIP package. Features of this device include single power supply with ±10% tolerance, on– chip address, date registers which eliminate the need for interface registers, and fully TTL compatible inputs ...
Insulated-Gate Transistors Simplify AC-Motor Speed Control
... approximately 100kΩ equivalent shunt impedance and the IGT’s input capacitance, this current level yields very long switching times. These transition times (typically ranging to 1 msec) vary with the photovoltaic coupler’s drive current and the IGT’s Miller-effect equivalent capacitance. Figure 3 il ...
... approximately 100kΩ equivalent shunt impedance and the IGT’s input capacitance, this current level yields very long switching times. These transition times (typically ranging to 1 msec) vary with the photovoltaic coupler’s drive current and the IGT’s Miller-effect equivalent capacitance. Figure 3 il ...
BDTIC www.BDTIC.com/infineon Automotive Power
... loads of 50 mA and 105 mA. To monitor the output voltage levels of each of the linear regulators two independent undervoltage detection circuits are available. They can be used to implement the reset or an interrupt function. For energy saving reasons, e.g. while the motor is turned off, the TLE7368 ...
... loads of 50 mA and 105 mA. To monitor the output voltage levels of each of the linear regulators two independent undervoltage detection circuits are available. They can be used to implement the reset or an interrupt function. For energy saving reasons, e.g. while the motor is turned off, the TLE7368 ...
CDR`s circuit performance in sensing and recovering
... 5Gbps. Clock data recovery circuit has become one of the building blocks in PCIe architecture. The ability of CDR to influence PCIe performance at Gigahertz data make it critical to design. With transfer rate of 5 Gbps, PLL approached are preferably chosen in [2] and [3]. Theoretical modeling and si ...
... 5Gbps. Clock data recovery circuit has become one of the building blocks in PCIe architecture. The ability of CDR to influence PCIe performance at Gigahertz data make it critical to design. With transfer rate of 5 Gbps, PLL approached are preferably chosen in [2] and [3]. Theoretical modeling and si ...
MR16 7W / 10W control board using ILD4001 step down LED
... Low LED current drift over temperature Integrated push-pull stage for fast on/off switching Minimum external component required Small package: SC-74 ...
... Low LED current drift over temperature Integrated push-pull stage for fast on/off switching Minimum external component required Small package: SC-74 ...
302 User Guide and Technical Information
... The 302 is the essential portable mixer for production companies and camera operators wanting to take control of their audio. The 302 is stunning in size, flexibility, control and performance; it is the most compact and cost-effective battery-powered professional audio mixer in its class. With impor ...
... The 302 is the essential portable mixer for production companies and camera operators wanting to take control of their audio. The 302 is stunning in size, flexibility, control and performance; it is the most compact and cost-effective battery-powered professional audio mixer in its class. With impor ...
tut15 138 KB
... source emf is V = V0 sin ωt. Determine the current as a function of time (including amplitude and phase) (a) in the resistor, (b) in the inductor, (c) in the capacitor. (d) What is the total current leaving the source? (Give amplitude I0 and phase.) (e) Determine the impedance Z defined as Z = V0 /I ...
... source emf is V = V0 sin ωt. Determine the current as a function of time (including amplitude and phase) (a) in the resistor, (b) in the inductor, (c) in the capacitor. (d) What is the total current leaving the source? (Give amplitude I0 and phase.) (e) Determine the impedance Z defined as Z = V0 /I ...
Equivalent Meter Resistance - Courses
... In thinking about resistor combinations, we know that Req will be less than either R2 or Rmv. From the voltage divider equation we see that the voltage vmeas will therefore be less v2. This introduces an error in measuring v2. ...
... In thinking about resistor combinations, we know that Req will be less than either R2 or Rmv. From the voltage divider equation we see that the voltage vmeas will therefore be less v2. This introduces an error in measuring v2. ...
Operational amplifier
An operational amplifier (""op-amp"") is a DC-coupled high-gain electronic voltage amplifier with a differential input and, usually, a single-ended output. In this configuration, an op-amp produces an output potential (relative to circuit ground) that is typically hundreds of thousands of times larger than the potential difference between its input terminals.Operational amplifiers had their origins in analog computers, where they were used to do mathematical operations in many linear, non-linear and frequency-dependent circuits. The popularity of the op-amp as a building block in analog circuits is due to its versatility. Due to negative feedback, the characteristics of an op-amp circuit, its gain, input and output impedance, bandwidth etc. are determined by external components and have little dependence on temperature coefficients or manufacturing variations in the op-amp itself.Op-amps are among the most widely used electronic devices today, being used in a vast array of consumer, industrial, and scientific devices. Many standard IC op-amps cost only a few cents in moderate production volume; however some integrated or hybrid operational amplifiers with special performance specifications may cost over $100 US in small quantities. Op-amps may be packaged as components, or used as elements of more complex integrated circuits.The op-amp is one type of differential amplifier. Other types of differential amplifier include the fully differential amplifier (similar to the op-amp, but with two outputs), the instrumentation amplifier (usually built from three op-amps), the isolation amplifier (similar to the instrumentation amplifier, but with tolerance to common-mode voltages that would destroy an ordinary op-amp), and negative feedback amplifier (usually built from one or more op-amps and a resistive feedback network).