OPA4188 0.03-μV/°C Drift, Low-Noise, Rail-to
... Operating Conditions. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. Input terminals are diode-clamped to the power-supply rails. Input signals that can swing more than 0.5-V beyond the supply rails should be current-limited to 10 mA or less. Short- ...
... Operating Conditions. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. Input terminals are diode-clamped to the power-supply rails. Input signals that can swing more than 0.5-V beyond the supply rails should be current-limited to 10 mA or less. Short- ...
LM148/LM248/LM348 Quad 741 Op Amps (Rev
... output remains correct. If the negative limit of the operating common-mode range is exceeded at both inputs, the output voltage will be positive. For input voltages which greatly exceed the maximum supply voltages, either differentially or common-mode, resistors should be placed in series with the i ...
... output remains correct. If the negative limit of the operating common-mode range is exceeded at both inputs, the output voltage will be positive. For input voltages which greatly exceed the maximum supply voltages, either differentially or common-mode, resistors should be placed in series with the i ...
MAX8731A SMBus Level 2 Battery Charger with Remote Sense General Description
... reduced cost. Low-offset current-sense amplifiers provide high accuracy with 10mΩ sense resistors. The MAX8731A current-sense amplifiers provide high accuracy (3% at 3.5A) and also provide fast cycle-bycycle current-mode control to protect against battery short circuit and system load transients. Th ...
... reduced cost. Low-offset current-sense amplifiers provide high accuracy with 10mΩ sense resistors. The MAX8731A current-sense amplifiers provide high accuracy (3% at 3.5A) and also provide fast cycle-bycycle current-mode control to protect against battery short circuit and system load transients. Th ...
Sensitivity Factors for Distribution Systems - UBC
... are modeled as voltage-dependent elements, based on curvefitting routine described in [11]. Based on this load model, and assuming small voltage angles in distribution systems, the LPF ...
... are modeled as voltage-dependent elements, based on curvefitting routine described in [11]. Based on this load model, and assuming small voltage angles in distribution systems, the LPF ...
The WinDrive - German Pavilion
... Large-scale plants with an output of up to ten megawatts are subjected to extreme loads, with operators expecting a high level of efficiency. The wind turbines are equipped with variable-speed wind rotors, the speed of which is optimally ad justed to match the variable wind speed. Conven tional d ...
... Large-scale plants with an output of up to ten megawatts are subjected to extreme loads, with operators expecting a high level of efficiency. The wind turbines are equipped with variable-speed wind rotors, the speed of which is optimally ad justed to match the variable wind speed. Conven tional d ...
AT83C5127 数据手册DataSheet 下载
... •Endpoint 6: 2*64 bytes FIFO with Pin-Pong feature ISO 7816 UART Interface Fully Compliant with EMV2000, GIE-CB and WHQL Standards – Programmable ISO clock from 1 MHz to 4.8 MHz – Card insertion/removal detection with automatic deactivation sequence – Programmable Baud Rate Generator from 372 to 11. ...
... •Endpoint 6: 2*64 bytes FIFO with Pin-Pong feature ISO 7816 UART Interface Fully Compliant with EMV2000, GIE-CB and WHQL Standards – Programmable ISO clock from 1 MHz to 4.8 MHz – Card insertion/removal detection with automatic deactivation sequence – Programmable Baud Rate Generator from 372 to 11. ...
Jan 25 Ch 22
... o What force is on a test charge in the center of the ball? o What about a test charge 2/3 of the way across? FIG. 22.20 What about non-spherical conductors? o FIG. 22.21 o Charge tends to gather at the regions of greatest curvature – to points o Think of charges added one at a time in a conduct ...
... o What force is on a test charge in the center of the ball? o What about a test charge 2/3 of the way across? FIG. 22.20 What about non-spherical conductors? o FIG. 22.21 o Charge tends to gather at the regions of greatest curvature – to points o Think of charges added one at a time in a conduct ...
Chapter9-Lect1 - faraday - Eastern Mediterranean University
... in Europe and the Eastern countries it is 220 V at 50 Hz. Technically there is no noticeable difference between 50 and 60 cycles per second (Hz). The effect of frequency on the size of transformers and the role it plays in the generation and distribution of power was also a factor. The fundame ...
... in Europe and the Eastern countries it is 220 V at 50 Hz. Technically there is no noticeable difference between 50 and 60 cycles per second (Hz). The effect of frequency on the size of transformers and the role it plays in the generation and distribution of power was also a factor. The fundame ...
ADF7901
... channels, selectable by three external control lines. OOK modulation is performed by modulating the PA control line. The on-chip VCO operates at 2× the output frequency. The division by 2 at the output of the VCO reduces the amount of PA feedthrough. As a result, OOK modulation depths of greater tha ...
... channels, selectable by three external control lines. OOK modulation is performed by modulating the PA control line. The on-chip VCO operates at 2× the output frequency. The division by 2 at the output of the VCO reduces the amount of PA feedthrough. As a result, OOK modulation depths of greater tha ...
microwaves - Electrical
... Magnetron tube : This is the main component of microwave oven . It converts the electrical energy received from the transformer to microwaves which are used for cooking food in cooking chamber. Wave guide : It is used to guide the micro waves produced by magnetron towards the cooking chamber. ...
... Magnetron tube : This is the main component of microwave oven . It converts the electrical energy received from the transformer to microwaves which are used for cooking food in cooking chamber. Wave guide : It is used to guide the micro waves produced by magnetron towards the cooking chamber. ...
CA 6292 - Chauvin Arnoux
... instantaneously on the backlit LCD screen for easy reading. The C.A 6292 can be configured directly using the rotary knob on the instrument or via a PC by means of the USB link. ...
... instantaneously on the backlit LCD screen for easy reading. The C.A 6292 can be configured directly using the rotary knob on the instrument or via a PC by means of the USB link. ...
Class H Power Amplifier for Power Saving in Fluxgate Current
... of the switching period (TS). If the conduction time of the transistor M2 is defined as TOFF, then the switching period can be expressed as: TS = TON + TOFF, and the duty cycle of the class D amplifier as: d = TON / TS. The great advantage of this type of amplifiers is their high efficiency, which i ...
... of the switching period (TS). If the conduction time of the transistor M2 is defined as TOFF, then the switching period can be expressed as: TS = TON + TOFF, and the duty cycle of the class D amplifier as: d = TON / TS. The great advantage of this type of amplifiers is their high efficiency, which i ...
700-mW Low-Voltage Audio Power Amplifier
... The TPA701 is a bridge-tied load (BTL) audio power amplifier developed especially for low-voltage applications where internal speakers are required. Operating with a 3.3-V supply, the TPA701 can deliver 250-mW of continuous power into a BTL 8-Ω load at less than 0.6% THD+N throughout voice band freq ...
... The TPA701 is a bridge-tied load (BTL) audio power amplifier developed especially for low-voltage applications where internal speakers are required. Operating with a 3.3-V supply, the TPA701 can deliver 250-mW of continuous power into a BTL 8-Ω load at less than 0.6% THD+N throughout voice band freq ...
LT3012 - 250mA, 4V to 80V Low Dropout
... SHDN pin can be driven either by 5V logic or open-collector logic with a pull-up resistor. The pull-up resistor is only required to supply the pull-up current of the open-collector gate, normally several microamperes. If unused, the SHDN pin must be tied to a logic high or to VIN. IN (Pins 10, 11)/( ...
... SHDN pin can be driven either by 5V logic or open-collector logic with a pull-up resistor. The pull-up resistor is only required to supply the pull-up current of the open-collector gate, normally several microamperes. If unused, the SHDN pin must be tied to a logic high or to VIN. IN (Pins 10, 11)/( ...
OPTICAL SYSTEM DEVICES FREQUENTLY ASKED QUESTIONS
... If the temperature and/or the color of reflective object changes, the actual performance is +/- 10%, as ...
... If the temperature and/or the color of reflective object changes, the actual performance is +/- 10%, as ...
Buck converter
A buck converter is a voltage step down and current step up converter.The simplest way to reduce the voltage of a DC supply is to use a linear regulator (such as a 7805), but linear regulators waste energy as they operate by dissipating excess power as heat. Buck converters, on the other hand, can be remarkably efficient (95% or higher for integrated circuits), making them useful for tasks such as converting the main voltage in a computer (12V in a desktop, 12-24V in a laptop) down to the 0.8-1.8V needed by the processor.