ac voltage measurement
... 4. The signal amplitude must also be greater than the sensitivity level. 5. Determine that the amplitude level of the signal to be measured is not greater than the input voltage limit (250V DC/AC rms.). 6. Read the measure result directly from LCD display. NOTE: The input voltage should be between 1 ...
... 4. The signal amplitude must also be greater than the sensitivity level. 5. Determine that the amplitude level of the signal to be measured is not greater than the input voltage limit (250V DC/AC rms.). 6. Read the measure result directly from LCD display. NOTE: The input voltage should be between 1 ...
AD538 - Analog Devices
... voltages and excellent linearity results in accurate computation over an unusually wide input dynamic range. Laser wafer trimming makes multiplication and division with errors as low as 0.25% of reading possible, while typical output offsets of 100 μV or less add to the overall off-the-shelf perform ...
... voltages and excellent linearity results in accurate computation over an unusually wide input dynamic range. Laser wafer trimming makes multiplication and division with errors as low as 0.25% of reading possible, while typical output offsets of 100 μV or less add to the overall off-the-shelf perform ...
ADM3101E 数据手册DataSheet 下载
... between these pins; a 0.1 μF capacitor is recommended, but larger capacitors up to 10 μF can be used. Receiver Output. This pin outputs CMOS output logic levels. Transmitter (Driver) Input. This input accepts TTL/CMOS levels. Internally Generated Positive Supply (+6 V Nominal). Power Supply Input, 3 ...
... between these pins; a 0.1 μF capacitor is recommended, but larger capacitors up to 10 μF can be used. Receiver Output. This pin outputs CMOS output logic levels. Transmitter (Driver) Input. This input accepts TTL/CMOS levels. Internally Generated Positive Supply (+6 V Nominal). Power Supply Input, 3 ...
Datasheet - Intersil
... Transistors Q42, Q43 and Q44, in conjunction with an external resistor RT, establishes a constant charging current into an external capacitor CT to provide a linear ramp voltage at terminal 7. The ramp voltage has a value that ranges from 0.6V to 3.5V and is used as the reference for the comparator ...
... Transistors Q42, Q43 and Q44, in conjunction with an external resistor RT, establishes a constant charging current into an external capacitor CT to provide a linear ramp voltage at terminal 7. The ramp voltage has a value that ranges from 0.6V to 3.5V and is used as the reference for the comparator ...
LTC1540 - Nanopower Comparator with Reference
... to ±5.5V. Connecting V – to GND will allow single supply operation. If the comparator output is required to source more than 1mA, or the supply source impedance is high, V + should be bypassed with a 0.1µF capacitor. Comparator Inputs The comparator inputs can swing from the negative supply, V –, to ...
... to ±5.5V. Connecting V – to GND will allow single supply operation. If the comparator output is required to source more than 1mA, or the supply source impedance is high, V + should be bypassed with a 0.1µF capacitor. Comparator Inputs The comparator inputs can swing from the negative supply, V –, to ...
MC34164 MC33164 Micropower Undervoltage Sensing Circuits
... Iin as Vin crosses the comparator threshold (Figure 8). An increase of the lower threshold ∆Vth(lower) will be observed due to Iin which is typically 10 µA at 4.3 V. The equations are accurate to ±10% with RH less than 1.0 kΩ and RL between 4.3 kΩ and 43 kΩ. ...
... Iin as Vin crosses the comparator threshold (Figure 8). An increase of the lower threshold ∆Vth(lower) will be observed due to Iin which is typically 10 µA at 4.3 V. The equations are accurate to ±10% with RH less than 1.0 kΩ and RL between 4.3 kΩ and 43 kΩ. ...
Low Voltage, Low Power Rail to Rail Operational Transconductance
... Two main drawback of first one are low input common mode range and large voltage headroom in output and main drawbacks of folded one is higher power consumption and lower UGBW. In this work to benefit high input common mode range of folded-cascode and also having higher DC gain and UGBW, total trans ...
... Two main drawback of first one are low input common mode range and large voltage headroom in output and main drawbacks of folded one is higher power consumption and lower UGBW. In this work to benefit high input common mode range of folded-cascode and also having higher DC gain and UGBW, total trans ...
Differential Voltage Probe
... The output of this system is linear with respect to the measurement it is making. As mentioned before, the amplifier allows you to measure positive and negative voltages on any of our interfaces. Since many lab interfaces can read voltages only in the range of 0 to 5 volts, the amplifier offsets and ...
... The output of this system is linear with respect to the measurement it is making. As mentioned before, the amplifier allows you to measure positive and negative voltages on any of our interfaces. Since many lab interfaces can read voltages only in the range of 0 to 5 volts, the amplifier offsets and ...
– NV Series – – Microphone Preamplifier – – DI –
... When the phantom button is pushed in, a 48v supply to the microphone is activated. This supply is compliant with the P48 standard, it supplies a full 48v, the resistors are matched 6.81K, and will withstand a short circuit indefinitely. Great River Tips: Be sure you use the phantom supply only with ...
... When the phantom button is pushed in, a 48v supply to the microphone is activated. This supply is compliant with the P48 standard, it supplies a full 48v, the resistors are matched 6.81K, and will withstand a short circuit indefinitely. Great River Tips: Be sure you use the phantom supply only with ...
Fuzzy Logic seminar.pdf
... The Hardware part of circuit consists of Electronic circuit arrangement for logging in the data into the computer and for implementing the decision of the computer. In the input side the data to be logged into the computer is the equivalent of the actual illumination. This section consists of a suit ...
... The Hardware part of circuit consists of Electronic circuit arrangement for logging in the data into the computer and for implementing the decision of the computer. In the input side the data to be logged into the computer is the equivalent of the actual illumination. This section consists of a suit ...
MAX8862, MAX8862L, MAX8862R, MAX8862T 双路高、低功率线性稳压器，封装在单一芯片，节省空间
... adjusted between 2V and 11V with two external resistors connected as a voltage divider to SET1/SET2 (Figure 2). Since the input bias current at SET1/SET2 is <0.1µA, large resistance values can be used for R1 and R2 to minimize power consumption without losing accuracy. Select R2 in the 10kΩ to 400kΩ ...
... adjusted between 2V and 11V with two external resistors connected as a voltage divider to SET1/SET2 (Figure 2). Since the input bias current at SET1/SET2 is <0.1µA, large resistance values can be used for R1 and R2 to minimize power consumption without losing accuracy. Select R2 in the 10kΩ to 400kΩ ...
Example 1: Figure 8-N1a shows a plot of the voltage across the
... To determine the value of a , we pick a time when the circuit is not at steady state. One such point is labeled on the plot in Figure 8-N6. We see v ( 0.72 ) = 2 V , that is, the value of the voltage is 2 volts at time 0.7.2 seconds. Substituting these into the equation for v ( t ) gives ...
... To determine the value of a , we pick a time when the circuit is not at steady state. One such point is labeled on the plot in Figure 8-N6. We see v ( 0.72 ) = 2 V , that is, the value of the voltage is 2 volts at time 0.7.2 seconds. Substituting these into the equation for v ( t ) gives ...
AN2840
... On the secondary side, the TSM1052 constant voltage constant current (CV/CC) controller is used. The TSM1052 and the photodiode of the optocoupler are supplied directly from the output voltage. The wide supply voltage range of the TSM1052 (1.7 V min) allows accurate constant current regulation even ...
... On the secondary side, the TSM1052 constant voltage constant current (CV/CC) controller is used. The TSM1052 and the photodiode of the optocoupler are supplied directly from the output voltage. The wide supply voltage range of the TSM1052 (1.7 V min) allows accurate constant current regulation even ...
10.0 - Review
... • Capacitors are commonly available in values ranging from 1pF to a few hundred thousand ...
... • Capacitors are commonly available in values ranging from 1pF to a few hundred thousand ...
AN-608 APPLICATION NOTE
... The restriction that the input must be greater than 100 mV raises a potential problem for high impedance signals that are ground-referenced, i.e., AIN(–) = 0 V. Since there are two buffers available, there is a solution. The AD7708/AD7709/AD7718 uniquely address this issue by allowing the buffer on ...
... The restriction that the input must be greater than 100 mV raises a potential problem for high impedance signals that are ground-referenced, i.e., AIN(–) = 0 V. Since there are two buffers available, there is a solution. The AD7708/AD7709/AD7718 uniquely address this issue by allowing the buffer on ...
AN023: Low Cost Digital Panel Meter Designs
... The precise value is determined by the point at which the integrator output ramps within ~0.3V of one or other of the supply rails. This is governed by the integrator time constant, the magnitude and polarity of the input, the common mode voltage, and the clock frequency: for further details, consul ...
... The precise value is determined by the point at which the integrator output ramps within ~0.3V of one or other of the supply rails. This is governed by the integrator time constant, the magnitude and polarity of the input, the common mode voltage, and the clock frequency: for further details, consul ...
hw2
... any device in this process? What device type (N or P), overdrive voltage, and size will that correspond to? e. What is the smallest device that can have this transconductance? 4. Draw an RC low pass filter with a 10k resistor and a 100fF capacitor. a. What is the time constant of this filter? What ...
... any device in this process? What device type (N or P), overdrive voltage, and size will that correspond to? e. What is the smallest device that can have this transconductance? 4. Draw an RC low pass filter with a 10k resistor and a 100fF capacitor. a. What is the time constant of this filter? What ...
EX1000 DATASHEET
... Figure 3. 12 pin terminal block. Analog ADC inputs location. .......................................... 7 Figure 4. Analog ADC inputs Schematic design. ............................................................... 8 Figure 5. 12 pin terminal block. OA inputs location. ............................. ...
... Figure 3. 12 pin terminal block. Analog ADC inputs location. .......................................... 7 Figure 4. Analog ADC inputs Schematic design. ............................................................... 8 Figure 5. 12 pin terminal block. OA inputs location. ............................. ...
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.