DAC8822 数据资料 dataSheet 下载
... feedback resistor (RFB) provides temperature tracking for the full-scale output when combined with an external, current-to-voltage (I/V) precision amplifier. A RSTSEL pin allows system reset assertion (RS) to force all registers to zero code when RSTSEL = '0', or to midscale code when RSTSEL = '1'. ...
... feedback resistor (RFB) provides temperature tracking for the full-scale output when combined with an external, current-to-voltage (I/V) precision amplifier. A RSTSEL pin allows system reset assertion (RS) to force all registers to zero code when RSTSEL = '0', or to midscale code when RSTSEL = '1'. ...
MAX12529 Dual, 96Msps, 12-Bit, IF/Baseband ADC General Description Features
... A flexible reference structure allows the MAX12529 to use the internal 2.048V bandgap reference or accept an externally applied reference and allows the reference to be shared between the two ADCs. The reference structure allows the full-scale analog input range to be adjusted from ±0.35V to ±1.15V. ...
... A flexible reference structure allows the MAX12529 to use the internal 2.048V bandgap reference or accept an externally applied reference and allows the reference to be shared between the two ADCs. The reference structure allows the full-scale analog input range to be adjusted from ±0.35V to ±1.15V. ...
Integrated Circuits Lab-EE0313
... several input signals in inverting in inverting and non-inverting mode. The input signals to be summed up are given to inverting terminal or non-inverting terminal through the input resistance to perform inverting and non-inverting summing operations respectively. Subtractor: The basic difference am ...
... several input signals in inverting in inverting and non-inverting mode. The input signals to be summed up are given to inverting terminal or non-inverting terminal through the input resistance to perform inverting and non-inverting summing operations respectively. Subtractor: The basic difference am ...
10-Frequency Response Basic Concept XC = 1/2πfc This formula
... The critical frequencies of the three RC circuits are not necessarily all equal. If one of the RC circuits has a critical (break) frequency higher than the other two, then it is dominant RC circuit. The dominant circuit determines the frequency at which the over all voltage gain of the amplifier beg ...
... The critical frequencies of the three RC circuits are not necessarily all equal. If one of the RC circuits has a critical (break) frequency higher than the other two, then it is dominant RC circuit. The dominant circuit determines the frequency at which the over all voltage gain of the amplifier beg ...
14-Bit, Dual, Parallel Input, Multiplying Digital-to
... determines the full-scale output current. An internal feedback resistor (RFB) provides temperature tracking for the full-scale output when combined with an external, current-to-voltage (I/V) precision amplifier. A RSTSEL pin allows system reset assertion (RS) to force all registers to zero code when ...
... determines the full-scale output current. An internal feedback resistor (RFB) provides temperature tracking for the full-scale output when combined with an external, current-to-voltage (I/V) precision amplifier. A RSTSEL pin allows system reset assertion (RS) to force all registers to zero code when ...
A CBIA BIOAMPLIFIER WITH HIGH GAIN ACCURACY
... Electrical signals produced in the human body can be used for medical diagnosis and research, treatment of diseases, pilot safety etc. These signals are extracted using an electrode (or transducer) to convert the ion current in the body to electron current. After the electrode, the very low amplitud ...
... Electrical signals produced in the human body can be used for medical diagnosis and research, treatment of diseases, pilot safety etc. These signals are extracted using an electrode (or transducer) to convert the ion current in the body to electron current. After the electrode, the very low amplitud ...
DAC8805 数据资料 dataSheet 下载
... determines the full-scale output current. An internal feedback resistor (RFB) provides temperature tracking for the full-scale output when combined with an external, current-to-voltage (I/V) precision amplifier. A RSTSEL pin allows system reset assertion (RS) to force all registers to zero code when ...
... determines the full-scale output current. An internal feedback resistor (RFB) provides temperature tracking for the full-scale output when combined with an external, current-to-voltage (I/V) precision amplifier. A RSTSEL pin allows system reset assertion (RS) to force all registers to zero code when ...
XSL Xenus - Copley Controls
... Xenus is offered in two versions based on the type of feedback. Standard models supports digital quadrature or analog sin/cos encoders. Resolver feedback is available in “-R” models which convert the resolver angle into quadrature encoder signals for using Xenus with external controllers. Xenus oper ...
... Xenus is offered in two versions based on the type of feedback. Standard models supports digital quadrature or analog sin/cos encoders. Resolver feedback is available in “-R” models which convert the resolver angle into quadrature encoder signals for using Xenus with external controllers. Xenus oper ...
AC analyses
... an AC property so that you can use it for an AC analysis. To find out more about VSIN and other source symbols that you can use for AC analysis, see Using time-based stimulus parts with AC and DC properties on page 113. Figure 61 Circuit diagram for EXAMPLE.OPJ. Frequency is swept from 100 kHz to 10 ...
... an AC property so that you can use it for an AC analysis. To find out more about VSIN and other source symbols that you can use for AC analysis, see Using time-based stimulus parts with AC and DC properties on page 113. Figure 61 Circuit diagram for EXAMPLE.OPJ. Frequency is swept from 100 kHz to 10 ...
AD9241 Complete 14-Bit, 1.25 MSPS Monolithic A/D Converter
... suited for both multiplexed systems that switch full-scale voltage levels in successive channels as well as sampling single-channel inputs at frequencies up to and beyond the Nyquist rate. Also, the AD9241 performs well in communication systems employing Direct-IF Down Conversion since the SHA in th ...
... suited for both multiplexed systems that switch full-scale voltage levels in successive channels as well as sampling single-channel inputs at frequencies up to and beyond the Nyquist rate. Also, the AD9241 performs well in communication systems employing Direct-IF Down Conversion since the SHA in th ...
High spatial resolution Kelvin probe force microscopy with coaxial
... potential difference (CPD) between an atomic force microscope (AFM) probe and a surface [1]. KPFM has seen extensive use characterizing semiconductors [2, 3], oxide material properties [4, 5], photovoltaic devices [6], and biomolecules [7, 8]. KPFM is intrinsically limited by the long range of the e ...
... potential difference (CPD) between an atomic force microscope (AFM) probe and a surface [1]. KPFM has seen extensive use characterizing semiconductors [2, 3], oxide material properties [4, 5], photovoltaic devices [6], and biomolecules [7, 8]. KPFM is intrinsically limited by the long range of the e ...
AN13 - High Speed Comparator Techniques
... two functions. Because it is flat (AC currents travel along the surface of a conductor) and covers the entire area of the board, it provides a way to access a low inductance ground from anywhere on the board. Also, it minimizes the effects of stray capacitance in the circuit by referring them to gro ...
... two functions. Because it is flat (AC currents travel along the surface of a conductor) and covers the entire area of the board, it provides a way to access a low inductance ground from anywhere on the board. Also, it minimizes the effects of stray capacitance in the circuit by referring them to gro ...
AD7688 数据手册DataSheet下载
... Convert Input. This input has multiple functions. On its leading edge, it initiates the conversions and selects the interface mode, chain or CS. In CS mode, it enables the SDO pin when low. In chain mode, the data should be read when CNV is high. Serial Data Output. The conversion result is output o ...
... Convert Input. This input has multiple functions. On its leading edge, it initiates the conversions and selects the interface mode, chain or CS. In CS mode, it enables the SDO pin when low. In chain mode, the data should be read when CNV is high. Serial Data Output. The conversion result is output o ...
from psu.edu
... where v(t) is the voltage across the capacitor. The inductor current i(t) is chosen as the programming variable, which generates the ON-OFF driving signal for the switch S after the comparison with a reference current Iref where Iref = Vref/ R5 (see Fig. 1). While S is ON , i(t) increases until reac ...
... where v(t) is the voltage across the capacitor. The inductor current i(t) is chosen as the programming variable, which generates the ON-OFF driving signal for the switch S after the comparison with a reference current Iref where Iref = Vref/ R5 (see Fig. 1). While S is ON , i(t) increases until reac ...
Understanding and minimising ADC conversion errors
... where LSB = Least significant bit. n = number of bits output by the ADC. VAREF = Reference voltage VSSA = Analog ground An ADC which has ‘n’ bit digital output, provides 2n digital values. It includes both 0 and 2 n-1. With a 5V reference voltage, the resolution is 5 (volts) /210 = 5 (volts)/1024 = ...
... where LSB = Least significant bit. n = number of bits output by the ADC. VAREF = Reference voltage VSSA = Analog ground An ADC which has ‘n’ bit digital output, provides 2n digital values. It includes both 0 and 2 n-1. With a 5V reference voltage, the resolution is 5 (volts) /210 = 5 (volts)/1024 = ...
a Complete 14-Bit, 3.0 MSPS Monolithic A/D Converter AD9243*
... suited for both multiplexed systems that switch full-scale voltage levels in successive channels as well as sampling single-channel inputs at frequencies up to and beyond the Nyquist rate. Also, the AD9243 performs well in communication systems employing Direct-IF Down Conversion since the SHA in th ...
... suited for both multiplexed systems that switch full-scale voltage levels in successive channels as well as sampling single-channel inputs at frequencies up to and beyond the Nyquist rate. Also, the AD9243 performs well in communication systems employing Direct-IF Down Conversion since the SHA in th ...
Chapter-5: MEASUREMENT OF ELECTRICAL CURRENT
... Figure 5.15. Moving coil and galvanometer type displays. The galvanometer is a moving coil instrument in which position of the pointer can be biased so that it stays in the middle of the scale to indicate zero current as shown in figure 5.15. It can deflect in both directions to show the negative an ...
... Figure 5.15. Moving coil and galvanometer type displays. The galvanometer is a moving coil instrument in which position of the pointer can be biased so that it stays in the middle of the scale to indicate zero current as shown in figure 5.15. It can deflect in both directions to show the negative an ...
Microphone Beamforming and Audio Signal Processing
... chosen arbitrarily for the beams. In this way, when a source is detected in a given beam or sector of beams, the approximate direction where it comes from is known.” [2] ...
... chosen arbitrarily for the beams. In this way, when a source is detected in a given beam or sector of beams, the approximate direction where it comes from is known.” [2] ...
MAX12528 Dual, 80Msps, 12-Bit, IF/Baseband ADC General Description Features
... A flexible reference structure allows the MAX12528 to use the internal 2.048V bandgap reference or accept an externally applied reference and allows the reference to be shared between the two ADCs. The reference structure allows the full-scale analog input range to be adjusted from ±0.35V to ±1.15V. ...
... A flexible reference structure allows the MAX12528 to use the internal 2.048V bandgap reference or accept an externally applied reference and allows the reference to be shared between the two ADCs. The reference structure allows the full-scale analog input range to be adjusted from ±0.35V to ±1.15V. ...
nLIGHTEN Transmitter Module nL1201
... the offending channel(s) laser(s) remain off. If no fault condition is found, the WDOUT signal (Pin 6) transitions high, and all channels function normally. As illustrated in Figure 4, the WDRST signal is asynchronous to any data input to the Tx module. The time from point t1 (data first transmitted ...
... the offending channel(s) laser(s) remain off. If no fault condition is found, the WDOUT signal (Pin 6) transitions high, and all channels function normally. As illustrated in Figure 4, the WDRST signal is asynchronous to any data input to the Tx module. The time from point t1 (data first transmitted ...
ADS5553 数据资料 dataSheet 下载
... The ADS5553 is a high-performance, dual channel, 14 bit, 65 MSPS analog-to-digital converter (ADC). To provide a complete solution, each channel includes a high-bandwidth linear sample-and-hold stage (S&H) and an internal reference. Designed for applications demanding high dynamic performance in a s ...
... The ADS5553 is a high-performance, dual channel, 14 bit, 65 MSPS analog-to-digital converter (ADC). To provide a complete solution, each channel includes a high-bandwidth linear sample-and-hold stage (S&H) and an internal reference. Designed for applications demanding high dynamic performance in a s ...
ADV7283 - Analog Devices
... The CMRR of this circuit design is critically dependent on the external resistor matching on the circuit inputs (see the Input Networks section). The CMRR measurement was performed with 0.1% tolerant resistors, a common-mode voltage of 1 V, and a common-mode frequency of 10 kHz. 3 Fast switch speed ...
... The CMRR of this circuit design is critically dependent on the external resistor matching on the circuit inputs (see the Input Networks section). The CMRR measurement was performed with 0.1% tolerant resistors, a common-mode voltage of 1 V, and a common-mode frequency of 10 kHz. 3 Fast switch speed ...
差分放大器系列AD8321 数据手册DataSheet 下载
... mented in this stage. After the vernier stage, a DAC provides the bulk of the AD8321’s attenuation (six bits or 36 dB). The signals in the preamp and vernier gain blocks are differential to improve the PSRR and linearity. A single-ended current is fed from the DAC into the output stage, which amplif ...
... mented in this stage. After the vernier stage, a DAC provides the bulk of the AD8321’s attenuation (six bits or 36 dB). The signals in the preamp and vernier gain blocks are differential to improve the PSRR and linearity. A single-ended current is fed from the DAC into the output stage, which amplif ...
MAX12557 Dual, 65Msps, 14-Bit, IF/Baseband ADC General Description Features
... A flexible reference structure allows the MAX12557 to use the internal 2.048V bandgap reference or accept an externally applied reference and allows the reference to be shared between the two ADCs. The reference structure allows the full-scale analog input range to be adjusted from ±0.35V to ±1.15V. ...
... A flexible reference structure allows the MAX12557 to use the internal 2.048V bandgap reference or accept an externally applied reference and allows the reference to be shared between the two ADCs. The reference structure allows the full-scale analog input range to be adjusted from ±0.35V to ±1.15V. ...
Oscilloscope
An oscilloscope, previously called an oscillograph, and informally known as a scope, CRO (for cathode-ray oscilloscope), or DSO (for the more modern digital storage oscilloscope), is a type of electronic test instrument that allows observation of constantly varying signal voltages, usually as a two-dimensional plot of one or more signals as a function of time. Other signals (such as sound or vibration) can be converted to voltages and displayed.Oscilloscopes are used to observe the change of an electrical signal over time, such that voltage and time describe a shape which is continuously graphed against a calibrated scale. The observed waveform can be analyzed for such properties as amplitude, frequency, rise time, time interval, distortion and others. Modern digital instruments may calculate and display these properties directly. Originally, calculation of these values required manually measuring the waveform against the scales built into the screen of the instrument.The oscilloscope can be adjusted so that repetitive signals can be observed as a continuous shape on the screen. A storage oscilloscope allows single events to be captured by the instrument and displayed for a relatively long time, allowing observation of events too fast to be directly perceptible.Oscilloscopes are used in the sciences, medicine, engineering, and telecommunications industry. General-purpose instruments are used for maintenance of electronic equipment and laboratory work. Special-purpose oscilloscopes may be used for such purposes as analyzing an automotive ignition system or to display the waveform of the heartbeat as an electrocardiogram.Before the advent of digital electronics, oscilloscopes used cathode ray tubes (CRTs) as their display element (hence were commonly referred to as CROs) and linear amplifiers for signal processing. Storage oscilloscopes used special storage CRTs to maintain a steady display of a single brief signal. CROs were later largely superseded by digital storage oscilloscopes (DSOs) with thin panel displays, fast analog-to-digital converters and digital signal processors. DSOs without integrated displays (sometimes known as digitisers) are available at lower cost and use a general-purpose digital computer to process and display waveforms.