High Accuracy Eddy Current Type Displacement Sensor
... current output 4mA). This is useful for an error check by taking the measured master workpiece values as standard. Job change-over can also be smoothly done. Further, the zero-adjustment function can be set not only at the amplifier, but also with an external input, so that setting can be done even ...
... current output 4mA). This is useful for an error check by taking the measured master workpiece values as standard. Job change-over can also be smoothly done. Further, the zero-adjustment function can be set not only at the amplifier, but also with an external input, so that setting can be done even ...
TL7660 CMOS VOLTAGE CONVERTER FEATURES APPLICATIONS
... transferred from C1 to C2 such that the voltage on C2 is exactly VCC, assuming ideal switches and no load on C2. The TL7660 approaches this ideal situation more closely than existing non-mechanical circuits. In the TL7660, the four switches of Figure 2 are MOS power switches: S1 is a p-channel devic ...
... transferred from C1 to C2 such that the voltage on C2 is exactly VCC, assuming ideal switches and no load on C2. The TL7660 approaches this ideal situation more closely than existing non-mechanical circuits. In the TL7660, the four switches of Figure 2 are MOS power switches: S1 is a p-channel devic ...
80K-40 High Voltage Probe
... ac, 28 kV rms ac, Overvoltage Category I (voltages derived from limited energy transformer). * The input impedance of Autoranging Fluke handheld digital multimeters varies as a function of range. The only range that deviates significantly from 10 MΩ is the 3V (Models 21, 23, 25, 27, 70, 73, 75, 77) ...
... ac, 28 kV rms ac, Overvoltage Category I (voltages derived from limited energy transformer). * The input impedance of Autoranging Fluke handheld digital multimeters varies as a function of range. The only range that deviates significantly from 10 MΩ is the 3V (Models 21, 23, 25, 27, 70, 73, 75, 77) ...
Noise figure considerations in the design of superhetrodyne receiver
... fi•ee ar11plifier · shunted with a resist or and therefore should not di ffer from the case for the resistor al one . In examining the case where the system consists of a generator, resistor, and noisy ar11plifier, the conc ept of a.n ttequival ent resista..r1Ce 11 to characterize the amplifier nois ...
... fi•ee ar11plifier · shunted with a resist or and therefore should not di ffer from the case for the resistor al one . In examining the case where the system consists of a generator, resistor, and noisy ar11plifier, the conc ept of a.n ttequival ent resista..r1Ce 11 to characterize the amplifier nois ...
118KB - Yamaha
... power amplifier shall be capable of operation from a 120 V, 60 Hz line. The amplifier shall meet the following performance criteria. 70-volt sine-wave output power of 200 watts, 40 Hz to 20 kHz at < 0.1% THD+N, with both channels driven; and 100-volt sine-wave output power of 200 watts, 40 Hz to 20 ...
... power amplifier shall be capable of operation from a 120 V, 60 Hz line. The amplifier shall meet the following performance criteria. 70-volt sine-wave output power of 200 watts, 40 Hz to 20 kHz at < 0.1% THD+N, with both channels driven; and 100-volt sine-wave output power of 200 watts, 40 Hz to 20 ...
FEATURES FUNCTIONAL BLOCK DIAGRAM
... Specified propagation delay performance can be achieved only by keeping the capacitive load at or below the specified minimums. The output of the AD8468 is designed to directly drive one Schottky TTL, three low power Schottky TTL loads, or the equivalent. For large fanouts, buses, or transmission li ...
... Specified propagation delay performance can be achieved only by keeping the capacitive load at or below the specified minimums. The output of the AD8468 is designed to directly drive one Schottky TTL, three low power Schottky TTL loads, or the equivalent. For large fanouts, buses, or transmission li ...
DAC8801 数据资料 dataSheet 下载
... illustrated in Figure 17, is an R-2R ladder configuration with the three MSBs segmented. Each 2R leg of the ladder is either switched to GND or the IOUT terminal. The IOUT terminal of the DAC is held at a virtual GND potential by the use of an external I/V converter op amp. The R-2R ladder is connec ...
... illustrated in Figure 17, is an R-2R ladder configuration with the three MSBs segmented. Each 2R leg of the ladder is either switched to GND or the IOUT terminal. The IOUT terminal of the DAC is held at a virtual GND potential by the use of an external I/V converter op amp. The R-2R ladder is connec ...
Voltage Multipliers.pdf
... VOLTAGE MULTIPLIERS You may already know how a transformer functions to increase or decrease voltages. You may also have learned that a transformer secondary may provide one or several ac voltage outputs which may be greater or less than the input voltage. When voltages are stepped up, current is de ...
... VOLTAGE MULTIPLIERS You may already know how a transformer functions to increase or decrease voltages. You may also have learned that a transformer secondary may provide one or several ac voltage outputs which may be greater or less than the input voltage. When voltages are stepped up, current is de ...
AND8026/D Solving EMI and ESD Problems with Integrated Passive
... transistor (rds_ON ≈ milli–ohms) is in parallel with the output impedance of the “OFF” transistor (rds_OFF ≈ mega–ohms). The major factor effecting the f–3dB frequency of a passive filter is the magnitude of the source and load impedances. To a smaller degree, the frequency response is also a functi ...
... transistor (rds_ON ≈ milli–ohms) is in parallel with the output impedance of the “OFF” transistor (rds_OFF ≈ mega–ohms). The major factor effecting the f–3dB frequency of a passive filter is the magnitude of the source and load impedances. To a smaller degree, the frequency response is also a functi ...
LM3915 Dot/Bar Display Driver
... reference voltage pin (pin 7) determines LED current. Approximately 10 times this current will be drawn through each lighted LED, and this current will be relatively constant despite supply voltage and temperature changes. Current drawn by the internal 10-resistor divider, as well as by the external ...
... reference voltage pin (pin 7) determines LED current. Approximately 10 times this current will be drawn through each lighted LED, and this current will be relatively constant despite supply voltage and temperature changes. Current drawn by the internal 10-resistor divider, as well as by the external ...
STUSB03E
... Ground reference Suspend (active-high). Turns off internal circuits to reduce supply current. Full speed pull-up resistor selection input. If RSEL = 0 the internal pull-up resistor connected to D+ is disabled and an external resistor connected to VPU pin must be used. Output Enable (active-low). Ena ...
... Ground reference Suspend (active-high). Turns off internal circuits to reduce supply current. Full speed pull-up resistor selection input. If RSEL = 0 the internal pull-up resistor connected to D+ is disabled and an external resistor connected to VPU pin must be used. Output Enable (active-low). Ena ...
CH340 datasheet
... When CH340 chip is working normally, the outside must supply 12MHz clock signal to XI pin. In generally, clock signal is generated by inverter in CH340 through oscillating of crystal keeping frequency. A crystal of 12MHz between XI and XO, XI and XO connect a high frequency oscillator capacitance to ...
... When CH340 chip is working normally, the outside must supply 12MHz clock signal to XI pin. In generally, clock signal is generated by inverter in CH340 through oscillating of crystal keeping frequency. A crystal of 12MHz between XI and XO, XI and XO connect a high frequency oscillator capacitance to ...
ADV7120 数据手册DataSheet 下载
... R0, G0 and B0 are the least significant data bits. Unused pixel data inputs should be connected to either the regular PCB power or ground plane. ...
... R0, G0 and B0 are the least significant data bits. Unused pixel data inputs should be connected to either the regular PCB power or ground plane. ...
Datasheet - Integrated Device Technology
... NOTE: Electrical parameters are guaranteed over the specified ambient operating temperature range, which is established when device is mounted in a test socket with maintained transverse airflow greater than 500 lfpm. Device will meet specifications after thermal equilibrium has been reached under t ...
... NOTE: Electrical parameters are guaranteed over the specified ambient operating temperature range, which is established when device is mounted in a test socket with maintained transverse airflow greater than 500 lfpm. Device will meet specifications after thermal equilibrium has been reached under t ...
TLC372 数据资料 dataSheet 下载
... D Wide Range of Supply Voltages 2 V to 18 V D Low Supply Current Drain ...
... D Wide Range of Supply Voltages 2 V to 18 V D Low Supply Current Drain ...
SN75ALS056 数据资料 dataSheet 下载
... implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. NOTE 1: Voltage values are with respect to network ground terminal. ...
... implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. NOTE 1: Voltage values are with respect to network ground terminal. ...
TPS55332-Q1 数据资料 dataSheet 下载
... fixed boost output voltage. For optimum performance, VIN/Vout ratios should be set such that the minimum required duty cycle pulse > 150 ns. The supervisor circuit monitors the regulated output and indicates when this output voltage has fallen below the set value. The TPS55332 has a switching freque ...
... fixed boost output voltage. For optimum performance, VIN/Vout ratios should be set such that the minimum required duty cycle pulse > 150 ns. The supervisor circuit monitors the regulated output and indicates when this output voltage has fallen below the set value. The TPS55332 has a switching freque ...
Quiescent Current Control Circuit for Class AB Amplifiers
... The implementation of this technique in several Class AB designs is discussed. Also the Class AB performance of the amplifiers and the accurate control of the current in the output stage is analyzed to validate the operation of the implementation of this technique. In addition, a comparison between ...
... The implementation of this technique in several Class AB designs is discussed. Also the Class AB performance of the amplifiers and the accurate control of the current in the output stage is analyzed to validate the operation of the implementation of this technique. In addition, a comparison between ...
"The design of sigma-delta modulation analog-to-digital converters,"
... The performance of A/D converters for signal processSeveral types of nonidealities that are characteristic of ing and communications applications is usually character- analog circuit implementations of EA modulators have ized in terms of the signal-to-noise ratio. Two definitions been studied. Signa ...
... The performance of A/D converters for signal processSeveral types of nonidealities that are characteristic of ing and communications applications is usually character- analog circuit implementations of EA modulators have ized in terms of the signal-to-noise ratio. Two definitions been studied. Signa ...
Model HU-224/225 - Building Controls Connection Inc
... The following describes the proper wiring of these pressure transducers with mA output: 1. Remove the blue terminal block by carefully pulling it off the circuit board. 2. Locate the [+] and [-] terminal markings on the board. 3. Attach the supply voltage to the [+] lead. 4. Connect the 4-20 mA outp ...
... The following describes the proper wiring of these pressure transducers with mA output: 1. Remove the blue terminal block by carefully pulling it off the circuit board. 2. Locate the [+] and [-] terminal markings on the board. 3. Attach the supply voltage to the [+] lead. 4. Connect the 4-20 mA outp ...
SG6842
... The proprietary Green-mode function provides off-time modulation to linearly decrease the switching frequency under light-load conditions. On-time is limited to provide protection against abnormal conditions and brownouts. To further reduce power consumption under zero-load conditions, PWM output wi ...
... The proprietary Green-mode function provides off-time modulation to linearly decrease the switching frequency under light-load conditions. On-time is limited to provide protection against abnormal conditions and brownouts. To further reduce power consumption under zero-load conditions, PWM output wi ...
Amplifier
An amplifier, electronic amplifier or (informally) amp is an electronic device that increases the power of a signal.It does this by taking energy from a power supply and controlling the output to match the input signal shape but with a larger amplitude. In this sense, an amplifier modulates the output of the power supply to make the output signal stronger than the input signal. An amplifier is effectively the opposite of an attenuator: while an amplifier provides gain, an attenuator provides loss.An amplifier can either be a separate piece of equipment or an electrical circuit within another device. The ability to amplify is fundamental to modern electronics, and amplifiers are extremely widely used in almost all electronic equipment. The types of amplifiers can be categorized in different ways. One is by the frequency of the electronic signal being amplified; audio amplifiers amplify signals in the audio (sound) range of less than 20 kHz, RF amplifiers amplify frequencies in the radio frequency range between 20 kHz and 300 GHz. Another is which quantity, voltage or current is being amplified; amplifiers can be divided into voltage amplifiers, current amplifiers, transconductance amplifiers, and transresistance amplifiers. A further distinction is whether the output is a linear or nonlinear representation of the input. Amplifiers can also be categorized by their physical placement in the signal chain.The first practical electronic device that amplified was the Audion (triode) vacuum tube, invented in 1906 by Lee De Forest, which led to the first amplifiers. The terms ""amplifier"" and ""amplification"" (from the Latin amplificare, 'to enlarge or expand') were first used for this new capability around 1915 when triodes became widespread. For the next 50 years, vacuum tubes were the only devices that could amplify. All amplifiers used them until the 1960s, when transistors appeared. Most amplifiers today use transistors, though tube amplifiers are still produced.