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Catalog(PDF
Catalog(PDF

... This does mean importance of not accuracy of the electric signals at the final stage but that of signal transport in the paths through various components without colouration and attenuation, and to design an optimum circuitry leads to proper reproduction of “music” not merely electric signals. Repro ...
m High-precision CD drive, high-quality CD tray, and
m High-precision CD drive, high-quality CD tray, and

... MDS (Multiple Delta Sigma) is a revolutionary design which employs several delta sigma type converters in a parallel configuration. In the combined output, conversion errors cancel each other out, resulting in a drastic improvement in all relevant aspects of converter performance such as conversion ...
EUP7915 数据手册DataSheet 下载
EUP7915 数据手册DataSheet 下载

... The EUP7915 is turned off by pulling the VEN pin low, and turned on by pulling it high. If this feature is not used, the VEN pin should be tied to VIN to keep the regulator output on at all time. To assure proper operation, the signal source used to drive the VEN input must be able to swing above an ...
OA-07 Current Feedback Op Amp Applications Circuit Guide
OA-07 Current Feedback Op Amp Applications Circuit Guide

BP5725
BP5725

... Io=500mA Refer to derating curve Vi=119V to 405VDC Io=500mA Io=200mA to 500mA ...
How to Measure Capacity Versus Bias Voltage
How to Measure Capacity Versus Bias Voltage

... indicating that 67.1% of the capacitance remained. With an accurate counter, the total period, T, was also measured. T was 4933µs at 0V bias and 3278µs at 5V, indicating that 66.5% (= 3278µs/4933µs) of the capacitance remained. These values match very well, demonstrating that the circuit design can ...
IOSR Journal of Electrical and Electronics Engineering (IOSR-JEEE) e-ISSN: 2278-1676,p-ISSN: 2320-3331,
IOSR Journal of Electrical and Electronics Engineering (IOSR-JEEE) e-ISSN: 2278-1676,p-ISSN: 2320-3331,

PWM signal
PWM signal

... - Steering angle linearly related to voltage. - Full Left: 1.412 V - Full Right: 3.2 V ...
03_Op_Amps-JAGv7
03_Op_Amps-JAGv7

... voltage or current and amplify it, so that we can measure it with greater precision. We might also want to add, subtract, integrate or differentiate two or more voltage or current amplitudes. Amplifiers allow us to perform all of these linear mathematical operations and more on an AC or DC voltage o ...
NCP699 150 mA CMOS Low Iq LDO with Enable in TSOP-5
NCP699 150 mA CMOS Low Iq LDO with Enable in TSOP-5

... If junction temperature is not allowed above the maximum 125°C, then the NCP699 can dissipate up to 400 mW @ 25°C. The power dissipated by the NCP699 can be calculated from the following equation: ...
A MEMS based electrometer with a low
A MEMS based electrometer with a low

... been designed based on the mechanical parameters of the device (i.e. resonance frequency, required actuation voltage) using a discrete component solution on a printed circuit board (PCB) and carefully choosing components in order to minimize additional unwanted parasitic capacitances and noise with ...
INTRODUCTION - Foundation Coalition
INTRODUCTION - Foundation Coalition

... Op amp non-linear applications The output voltage is a function of the input voltage difference v ...
Evaluates:  MAX4080/MAX4081 MAX4080 Evaluation Kit General Description Features
Evaluates: MAX4080/MAX4081 MAX4080 Evaluation Kit General Description Features

... MAX4080 is a high-side, current-sense amplifier with an input common-mode voltage range that extends from 4.5V to 76V. The current-sense amplifier provides an analog voltage output proportional to the load current flowing through an external sense resistor. The EV kit can also be used to evaluate th ...
CHAPTER 7 Internal structure of operational amplifiers
CHAPTER 7 Internal structure of operational amplifiers

PPT - EECS - University of Michigan
PPT - EECS - University of Michigan

MDS-060AAS15 BA Datasheet
MDS-060AAS15 BA Datasheet

... Temperature Protection (OTP). This is activated when the overload condition persists for an extended duration and the output current is below the overload trigger point but >100% load. In the event of a higher operating condition at 100% load, the power supply will run into OTP when the surrounding ...
RF Power Detector MAX2209
RF Power Detector MAX2209

... cdma2000M, and high-speed downlink/uplink packet access. The MAX2209 accepts an RF signal at the input, and outputs a temperature-independent voltage related to the input signal voltage. The output voltage expressed in dBV is proportional to the input power expressed in dBm. The device has a detecti ...
Kirchhoff`s and Ohms Law
Kirchhoff`s and Ohms Law

Data Sheet - Asahi Kasei Microdevices
Data Sheet - Asahi Kasei Microdevices

... These are stress ratings only. Functional operation of the device at these or any other conditions beyond those indicated under “Recommended Operating Conditions” is not implied. Exposure to absolute-maximum-rating conditions for extended periods may affect device reliability. Electrical parameters ...
Power Factor Improvement, Harmonic Reduction, Filter
Power Factor Improvement, Harmonic Reduction, Filter

... bridge converter (rectifier) fed from f = 50 Hz (fundamental) supply, contains harmonics of 2f = 100 Hz. So, it is necessary to filter out this and other harmonics from the output voltage to obtain dc component only. The harmonic frequency present in the output voltage waveforms of threephase half-w ...
Low Offset Voltage | RRIO E-Trim TM Op-amp
Low Offset Voltage | RRIO E-Trim TM Op-amp

DM74ALS04BM - hep.physics.lsa.umich.edu
DM74ALS04BM - hep.physics.lsa.umich.edu

... High to Low Level Output Note 2: See Section 1 for test waveforms and output load. ...
Single-Ended Audio Output Transformer
Single-Ended Audio Output Transformer

... UBT-1 Single-Ended Audio Output Transformer transformer, as well as increase safety. A suggested value would be approximately twice the worst-case expected operating current. As with any output transformer, the UBT-1 should always have a load connected when driven. If there is no load and the outpu ...
Current-input current-output CMOS logarithmic amplifier based on
Current-input current-output CMOS logarithmic amplifier based on

... V (Iin ) = n UT ln ...
The RC Series Circuit
The RC Series Circuit

< 1 ... 546 547 548 549 550 551 552 553 554 ... 661 >

Integrating ADC



An integrating ADC is a type of analog-to-digital converter that converts an unknown input voltage into a digital representation through the use of an integrator. In its most basic implementation, the unknown input voltage is applied to the input of the integrator and allowed to ramp for a fixed time period (the run-up period). Then a known reference voltage of opposite polarity is applied to the integrator and is allowed to ramp until the integrator output returns to zero (the run-down period). The input voltage is computed as a function of the reference voltage, the constant run-up time period, and the measured run-down time period. The run-down time measurement is usually made in units of the converter's clock, so longer integration times allow for higher resolutions. Likewise, the speed of the converter can be improved by sacrificing resolution.Converters of this type can achieve high resolution, but often do so at the expense of speed. For this reason, these converters are not found in audio or signal processing applications. Their use is typically limited to digital voltmeters and other instruments requiring highly accurate measurements.
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