expt no 1: measurement of resistance using wheatstone bridge
... 1. The oscillator AB and the bridge AB terminals are connected. 2. From the CD terminals of the bridge, the detector (loudspeaker) is connected through an imbalance amplifier. 3. Connections of the bridge arm are made as per the circuit diagram. 4. The value of R2 is selected arbitrarily (say1K) and ...
... 1. The oscillator AB and the bridge AB terminals are connected. 2. From the CD terminals of the bridge, the detector (loudspeaker) is connected through an imbalance amplifier. 3. Connections of the bridge arm are made as per the circuit diagram. 4. The value of R2 is selected arbitrarily (say1K) and ...
SN74S374 数据资料 dataSheet 下载
... 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-rated conditions for extended periods may affect device reliability. NOTES: 1. Voltage values are with respect to network g ...
... 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-rated conditions for extended periods may affect device reliability. NOTES: 1. Voltage values are with respect to network g ...
DESCRIPTION FEATURES Card Interface: The Teridian 73S8024C is a single smart card
... or 5 V card voltage from the power supply applied on the V DD pin. The digital ISO-7816-3 sequencer controls the converter. Card voltage selection is carried out by the digital input 5V/#V. The circuit is an inductive step-up converter/regulator. The external components required are 2 filter capacit ...
... or 5 V card voltage from the power supply applied on the V DD pin. The digital ISO-7816-3 sequencer controls the converter. Card voltage selection is carried out by the digital input 5V/#V. The circuit is an inductive step-up converter/regulator. The external components required are 2 filter capacit ...
1 - Cenidet
... Hugo Calleja and Dr. Jaime Arau, for their guidance, encouragement, support and patience through the course of this work, but most of all, for their friendship. I would like to thank my committee members, Dr. Maria Cotorogea, Dr. Abraham Claudio, Dr. Gerardo Vela, Dr. Víctor Cárdenas and Dr. Prasad ...
... Hugo Calleja and Dr. Jaime Arau, for their guidance, encouragement, support and patience through the course of this work, but most of all, for their friendship. I would like to thank my committee members, Dr. Maria Cotorogea, Dr. Abraham Claudio, Dr. Gerardo Vela, Dr. Víctor Cárdenas and Dr. Prasad ...
ADA4411-3 数据手册DataSheet 下载
... video signals, including high definition video. Cutoff frequencies of the sixth-order video filters range from 9 MHz to 36 MHz and can be selected by two logic pins to obtain four filter combinations that are tuned for RGB, high definition, and standard definition video signals. The ADA4411-3 has a ...
... video signals, including high definition video. Cutoff frequencies of the sixth-order video filters range from 9 MHz to 36 MHz and can be selected by two logic pins to obtain four filter combinations that are tuned for RGB, high definition, and standard definition video signals. The ADA4411-3 has a ...
6062 - Multi-purpose Timer
... 6. Enable the reset features: - Cut J3 when power is removed the timer will reset and not re-trigger when power is restored unless a new trigger is applied. Note: The closed trigger and delayed pulse options will not operate if the reset feature is desired. ...
... 6. Enable the reset features: - Cut J3 when power is removed the timer will reset and not re-trigger when power is restored unless a new trigger is applied. Note: The closed trigger and delayed pulse options will not operate if the reset feature is desired. ...
Product Datasheet
... The Series has a wide variety of CPUs, I/O and communication modules with features to fit requirements in different kinds of applications. The options available cover from standard automation systems, high-availability applications where redundancy is a major requirement, distributed applications to ...
... The Series has a wide variety of CPUs, I/O and communication modules with features to fit requirements in different kinds of applications. The options available cover from standard automation systems, high-availability applications where redundancy is a major requirement, distributed applications to ...
AD5444 数据手册DataSheet 下载
... output, digital-to-analog converters (DACs). Operating from a single 2.5 V to 5.5 V power supply, these devices are suited for battery-powered and other applications. As a result of the CMOS submicron manufacturing process, these parts offer excellent 4-quadrant multiplication characteristics of up ...
... output, digital-to-analog converters (DACs). Operating from a single 2.5 V to 5.5 V power supply, these devices are suited for battery-powered and other applications. As a result of the CMOS submicron manufacturing process, these parts offer excellent 4-quadrant multiplication characteristics of up ...
iraudamp4a
... As illustrated by the THD+N Ratio vs. Output Power results (Figure 6) , the noise levels increase slightly when all channels are driven (ACD) with the self oscillator, especially below the 5 W range. Residual noise typically increases by a third or more (see “Specifications – Audio Performance”) com ...
... As illustrated by the THD+N Ratio vs. Output Power results (Figure 6) , the noise levels increase slightly when all channels are driven (ACD) with the self oscillator, especially below the 5 W range. Residual noise typically increases by a third or more (see “Specifications – Audio Performance”) com ...
DRV8801-Q1 DMOS Full-Bridge Motor Drivers
... The DRV8801-Q1 is an integrated motor driver solution for brushed-DC motors. The device integrates a DMOS H-bridge and current sense and protection circuitry. The device can be powered with a supply voltage between 8 and 38 V, and is capable of providing an output current up to 2.8 A peak. A simple ...
... The DRV8801-Q1 is an integrated motor driver solution for brushed-DC motors. The device integrates a DMOS H-bridge and current sense and protection circuitry. The device can be powered with a supply voltage between 8 and 38 V, and is capable of providing an output current up to 2.8 A peak. A simple ...
MAX17020 Dual Quick-PWM Step-Down Controller with Low-Power LDO, RTC Regulator General Description
... greater than 20kHz at light loads. An internal 100mA linear regulator can be used to either generate the 5V bias needed for power-up or other lower power “always-on” suspend supplies. An independent bypass input allows automatic bypassing of the linear regulator when the SMPS is active. This main co ...
... greater than 20kHz at light loads. An internal 100mA linear regulator can be used to either generate the 5V bias needed for power-up or other lower power “always-on” suspend supplies. An independent bypass input allows automatic bypassing of the linear regulator when the SMPS is active. This main co ...
TLC272, TLC272A, TLC272B, TLC272Y, TLC277 LinCMOS PRECISION DUAL OPERATIONAL AMPLIFIERS
... TLC277. The devices also exhibit low voltage single-supply operation, making them ideally suited for remote and inaccessible battery-powered applications. The common-mode input voltage range includes the negative rail. A wide range of packaging options is available, including small-outline and chip ...
... TLC277. The devices also exhibit low voltage single-supply operation, making them ideally suited for remote and inaccessible battery-powered applications. The common-mode input voltage range includes the negative rail. A wide range of packaging options is available, including small-outline and chip ...
AD5405 AnaDev, dual I-dac, 58MSPS R2R, no ref.pdf
... Extended temperature range: −40°C to 125°C 40-lead LFCSP package Guaranteed monotonic 4-quadrant multiplication Power-on reset Readback function .5 µA typical current consumption ...
... Extended temperature range: −40°C to 125°C 40-lead LFCSP package Guaranteed monotonic 4-quadrant multiplication Power-on reset Readback function .5 µA typical current consumption ...
Memristive model of amoeba`s learning - UCSD Physics
... terms of the ubiquitous biological oscillators. According to this model, these internal oscillators have a natural frequency, and may possibly deviate from that frequency so that multiple oscillators can respond to the same frequency. The frequency of natural shocks excites one or more of these osci ...
... terms of the ubiquitous biological oscillators. According to this model, these internal oscillators have a natural frequency, and may possibly deviate from that frequency so that multiple oscillators can respond to the same frequency. The frequency of natural shocks excites one or more of these osci ...
TPS6212x 15-V, 75-mA Highly Efficient Buck
... The TPS6212x synchronous step-down converter family uses an unique hysteretic PFM/PWM controller scheme which enables switching frequencies of up to 800 kHz, excellent transient response and AC load regulation at operation with small output capacitors. At high load currents the converter operates in ...
... The TPS6212x synchronous step-down converter family uses an unique hysteretic PFM/PWM controller scheme which enables switching frequencies of up to 800 kHz, excellent transient response and AC load regulation at operation with small output capacitors. At high load currents the converter operates in ...
ADP5020 英文数据手册DataSheet 下载
... The ADP5020 runs on input voltage from 2.4 V to 5.5 V and supports one-cell lithium-ion (Li+) batteries. The high performance LDO maximizes noise suppression. The ADP5020 can be activated via an I2C® interface or through a dedicated enable input. During logic-controlled shutdown, the input is discon ...
... The ADP5020 runs on input voltage from 2.4 V to 5.5 V and supports one-cell lithium-ion (Li+) batteries. The high performance LDO maximizes noise suppression. The ADP5020 can be activated via an I2C® interface or through a dedicated enable input. During logic-controlled shutdown, the input is discon ...
MAX1813 Dynamically-Adjustable, Synchronous Step-Down Controller with Integrated Voltage Positioning General Description
... The MAX1813 is designed specifically for CPU core applications requiring a voltage-positioned supply. The voltage-positioning input (VPCS), combined with a high-DC-accuracy control loop, is used to implement a power supply that modifies its output set point in response to the load current. This arra ...
... The MAX1813 is designed specifically for CPU core applications requiring a voltage-positioned supply. The voltage-positioning input (VPCS), combined with a high-DC-accuracy control loop, is used to implement a power supply that modifies its output set point in response to the load current. This arra ...
Circuit Theorems Circuit Theorems
... and ai is its “coefficient of contribution”. The coefficient of contribution has the physical significance of contribution per unit input’. The coefficient of contribution, ai, which is a constant for a time-invariant circuit, can be obtained by solving for x(t) in a single-source circuit in which a ...
... and ai is its “coefficient of contribution”. The coefficient of contribution has the physical significance of contribution per unit input’. The coefficient of contribution, ai, which is a constant for a time-invariant circuit, can be obtained by solving for x(t) in a single-source circuit in which a ...
SP312A 数据资料DataSheet下载
... In actual system applications, it is quite possible for signals to be applied to the receiver inputs before power is applied to the receiver circuitry. This occurs, for example, when a PC user attempts to print, only to realize the printer wasn’t turned on. In this case an RS-232 signal from the PC ...
... In actual system applications, it is quite possible for signals to be applied to the receiver inputs before power is applied to the receiver circuitry. This occurs, for example, when a PC user attempts to print, only to realize the printer wasn’t turned on. In this case an RS-232 signal from the PC ...
Control Methods for Switching Power Converters
... presented in Section 34.3, provide a more consistent way of handling the control problem of switching converters, since sliding mode is aimed at variable structure systems, as are switching power converters. Chattering, a characteristic of sliding mode, is inherent to switching power converters, eve ...
... presented in Section 34.3, provide a more consistent way of handling the control problem of switching converters, since sliding mode is aimed at variable structure systems, as are switching power converters. Chattering, a characteristic of sliding mode, is inherent to switching power converters, eve ...
2.5 Signal Sources Word Document | GCE AS/A
... voltage only changes by 3.5V (8-4.5V) even though the temperature has changed by 100°C. The reason for this is the choice of series resistance, which in this example was given as 1kΩ. This is equal to the lowest value of resistance that the thermistor has at 100°C, so at this point the output voltag ...
... voltage only changes by 3.5V (8-4.5V) even though the temperature has changed by 100°C. The reason for this is the choice of series resistance, which in this example was given as 1kΩ. This is equal to the lowest value of resistance that the thermistor has at 100°C, so at this point the output voltag ...
Voltage Distribution Along Surge Arresters Under
... The diameter, the gap spacing, the atmospheric conditions, the material and the surface condition of a spark gap are decisive factors for the measurement of the breakdown voltage. Furthermore, the electrical strength of gases is also a function of the duration of voltage stress, the applied voltage ...
... The diameter, the gap spacing, the atmospheric conditions, the material and the surface condition of a spark gap are decisive factors for the measurement of the breakdown voltage. Furthermore, the electrical strength of gases is also a function of the duration of voltage stress, the applied voltage ...
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.