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A Study of Successive Approximation Registers and Implementation of an Ultra-
A Study of Successive Approximation Registers and Implementation of an Ultra-

... However in reality the effective resolution is lower than N bits due to different error sources [3]. ...
Manual - American Musical Supply
Manual - American Musical Supply

... than four 8-ohm speakers per channel, or if the speaker wiring is shorted. The red Clip LED will flash brightly, and the amplifier may sound distorted. If the amplifier is driven hard under these conditions, the current limit will be further reduced, causing an increase in distortion. If the amplifi ...
MAX4810/MAX4811/MAX4812 Dual, Unipolar/Bipolar, High-Voltage Digital Pulsers General Description
MAX4810/MAX4811/MAX4812 Dual, Unipolar/Bipolar, High-Voltage Digital Pulsers General Description

... the positive and negative pulses and active clamp. Also included are two independent enable inputs. Disabling EN ensures the output MOSFETs are not accidentally turned on during fast power-supply ramping. This allows for faster ramp times and smaller delays between pulsing modes. A low-power shutdow ...
5 V, 64 Kbit (8 Kb x 8) TIMEKEEPER® SRAM
5 V, 64 Kbit (8 Kb x 8) TIMEKEEPER® SRAM

... interconnected at the upper eight memory locations to provide user accessible BYTEWIDE™ clock information in the bytes with addresses 1FF8h-1FFFh. The clock locations contain the year, month, date, day, hour, minute, and second in 24-hour BCD format. Corrections for 28, 29 (leap year - valid until 2 ...
AC (120V) Isolated Output Module, 16 Outputs Installation Instructions
AC (120V) Isolated Output Module, 16 Outputs Installation Instructions

Airtalk I/O Extender
Airtalk I/O Extender

... Up to 19 digital inputs can be utilized. Each input reads “low” if a voltage of less than 1.5V is applied and “high” if a voltage of more than 3V is applied. Each input has a built in hysteresis to avoid undefined states during signal transition. Each input is protected against voltage surges and fi ...
Buying a Surge Protector
Buying a Surge Protector

NOT FOR NEW DESIGNS
NOT FOR NEW DESIGNS

MAX3222/MAX3232/MAX3237/MAX3241 3.0V to 5.5V, Low-Power, up to 1Mbps, True RS-232 ________________General Description
MAX3222/MAX3232/MAX3237/MAX3241 3.0V to 5.5V, Low-Power, up to 1Mbps, True RS-232 ________________General Description

... MAX3237 MegaBaud Operation In normal operating mode (MBAUD = GND), the MAX3237 transmitters guarantee a 250kbps data rate with worst-case loads of 3kΩ in parallel with 1000pF. This provides compatibility with PC-to-PC communication software, such as Laplink. For higher speed serial communications, t ...
MAX1191 Ultra-Low-Power, 7.5Msps, Dual 8-Bit ADC General Description Features
MAX1191 Ultra-Low-Power, 7.5Msps, Dual 8-Bit ADC General Description Features

... (T/H) inputs. These inputs have a 440MHz bandwidth and accept fully differential or single-ended signals. The MAX1191 delivers a typical signal-to-noise and distortion (SINAD) of 48.6dB at an input frequency of 1.875MHz and a sampling rate of 7.5Msps while consuming only 12mW. This ADC operates from ...
User`s manual ATV18 - Variateur de vitesse
User`s manual ATV18 - Variateur de vitesse

... The fault relay is energized when the speed controller is powered up and not faulty. It comprises a C/O contact. The speed controller is reset after a fault : - by switching it off until the display and the red indicator lamp disappear and then restarting the speed controller, - automatically in the ...
SLO-SYN Bipolar Model SD200 Step Motor Drive
SLO-SYN Bipolar Model SD200 Step Motor Drive

... added EMI shielding, the printed circuit board area below where the module is mounted could be used as an effective sixth side shield. The Module has an internal capacitor connected across the motor/module supply pins (13 and 18) to assure circuit stability. This capacitor cannot handle high values ...
Y. Hu, L. Huang, W. Rieutort-Louis, J. Sanz-Robinson, J.C. Sturm, S. Wagner, N. Verma, "A Self-Powered System for Large-Scale Strain Sensing by Combining CMOS ICs with Large-Area Electronics", J. Solid-State Circuits, Vol 49, pp. 838-840 (APR 2014).
Y. Hu, L. Huang, W. Rieutort-Louis, J. Sanz-Robinson, J.C. Sturm, S. Wagner, N. Verma, "A Self-Powered System for Large-Scale Strain Sensing by Combining CMOS ICs with Large-Area Electronics", J. Solid-State Circuits, Vol 49, pp. 838-840 (APR 2014).

SCREEN GRIDS in - Music Electronics Forum
SCREEN GRIDS in - Music Electronics Forum

... However, in all these types, analysis of manufacturers' data shows the proportionately high Screen Grid voltage needed to obtain maximum power output results in substantially higher harmonic and intermodulation distortion than seen in conventional RF beam power tubes combining high plate voltage wit ...
Terminations
Terminations

Schneider Electric Altivar ATV18
Schneider Electric Altivar ATV18

... The fault relay is energized when the speed controller is powered up and not faulty. It comprises a C/O contact. The speed controller is reset after a fault : - by switching it off until the display and the red indicator lamp disappear and then restarting the speed controller, - automatically in the ...
MAX4885AE Evaluation Kit Evaluates: General Description Features
MAX4885AE Evaluation Kit Evaluates: General Description Features

... 3) Connect the first PC to VGA1 (VGA SRC1) and the second PC to VGA2 (VGA SRC2). 4) Turn on the power to both PCs and monitor. 5) Verify that LEDs D4 and D6 are on. If both D4 and D6 are not on, then verify that the VGA cable from the PC has all 15 pins present. If pin 9 on the VGA cable is missi ...
Short Manual TRICOR Mass Flow Meters
Short Manual TRICOR Mass Flow Meters

to the HiSat-15 Instruction Manual
to the HiSat-15 Instruction Manual

... 1) Remove the tester from its wall rack and disconnect the battery recharging cable. 2) Plug the Static Ground Strap into the receptacle marked STATIC GROUND and ground the tester either directly to earth or to yourself. Failure to ground the tester will result in the operator receiving static shock ...
Veracity White Paper 002
Veracity White Paper 002

... devices. For example, most PoE network switches and midspans have a power budget that is not sufficient to deliver full PoE power to all of their ports. A small network switch with four PoE ports will often have a power budget of 30.8 watts; a limit set by the capabilities or restrictions of its own ...
A Review of Analytical Modelling Of Thermal Noise in
A Review of Analytical Modelling Of Thermal Noise in

... MOSFETs behave basically as voltage-controlled resistors. Therefore, thermal noise is present in MOSFETs, which is the result of random potential fluctuations in the channel. These fluctuations in the channel lead to one source of thermal noise, which is the drain current noise In addition fluctuati ...
DAC38J84 Clock and SerDes Configuration
DAC38J84 Clock and SerDes Configuration

... SYSREF The clock supplied to the SYSREF pins should follow the standards for the SYSREF signal defined in the JESD204B specification. It must be synchronous with DACCLK and have sufficient setup and hold times with respect to DACCLK for proper alignment of the local multi-frame clock (LMFC) edge for ...
TP-7 Instruction Bulletin
TP-7 Instruction Bulletin

... T he pi-oper co nnections, de[ end in g o n whether it is the two-wire s id e of a term in a l repeate r or on the im peda nce of the li ne fo r four-wire ope rali on, a re obtain ed by mean s of a 3 positi n sw itch show n schemat ica ll y in Fig. 9 as S- 1. Positi on 1 conn ects two windings of th ...
MAX3222/MAX3232/MAX3237/MAX3241
MAX3222/MAX3232/MAX3237/MAX3241

... MAX3237 MegaBaud Operation In normal operating mode (MBAUD = GND), the MAX3237 transmitters guarantee a 250kbps data rate with worst-case loads of 3kΩ in parallel with 1000pF. This provides compatibility with PC-to-PC communication software, such as Laplink. For higher speed serial communications, t ...
300 Watt Pure Sine Wave DC-AC Inverter PST-30S-12A PST-30S-24A
300 Watt Pure Sine Wave DC-AC Inverter PST-30S-12A PST-30S-24A

... a voltage with a sine wave-form, the instantaneous value and polarity of the voltage varies with respect to time and the wave-form is like a sine wave. In one cycle, it slowly rises in the positive direction from 0 V to a peak positive value + Vpeak = 170 V, slowly drops to 0 V, changes the polarity ...
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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.
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