Introduction to Op-Amp
... Another practical concern for op-amp performance is voltage offset. A perfect op-amp would output exactly zero volts with both its inputs shorted together and grounded. However, most op-amps off the shelf will drive their outputs to a saturated level, either negative or positive even if the op-amp i ...
... Another practical concern for op-amp performance is voltage offset. A perfect op-amp would output exactly zero volts with both its inputs shorted together and grounded. However, most op-amps off the shelf will drive their outputs to a saturated level, either negative or positive even if the op-amp i ...
MAX3250 ±50V Isolated, 3.0V to 5.5V, 250kbps, 2 Tx/2 Rx, RS-232 Transceiver
... shutdown, the devices typically draw only 20µA of supply current and no power is transferred across the isolation capacitors. The charge pumps are disabled, and the receiver outputs and transmitter outputs are high impedance. When exiting shutdown the charge pumps and transmitter outputs are fully o ...
... shutdown, the devices typically draw only 20µA of supply current and no power is transferred across the isolation capacitors. The charge pumps are disabled, and the receiver outputs and transmitter outputs are high impedance. When exiting shutdown the charge pumps and transmitter outputs are fully o ...
L20_Pressure
... measured results in a measurable output voltage over the desired operating range. • Figure 8.34(a) shows a cantilever beam instrumented with four strain gages, two on the top and two on the bottom, to measure normal or bending stresses. These four gages form the Wheatstone bridge and offer effective ...
... measured results in a measurable output voltage over the desired operating range. • Figure 8.34(a) shows a cantilever beam instrumented with four strain gages, two on the top and two on the bottom, to measure normal or bending stresses. These four gages form the Wheatstone bridge and offer effective ...
EMC Testing Part 1
... often called the transfer impedance when applied to probes like these. Tektronix have almost always had current probes in their range of accessories, usually only capable of measuring up to 50MHz. But now they also offer a much smaller current probe that measures up to 2GHz. ...
... often called the transfer impedance when applied to probes like these. Tektronix have almost always had current probes in their range of accessories, usually only capable of measuring up to 50MHz. But now they also offer a much smaller current probe that measures up to 2GHz. ...
AD823
... of PNP and NPN transistors with similar fT’s in the 600 MHz to 800 MHz region. In addition, the process also features N-Channel JFETs that are used in the input stage of the AD823. These process features allow the construction of high frequency, low distortion op amps with picoamp input currents. Th ...
... of PNP and NPN transistors with similar fT’s in the 600 MHz to 800 MHz region. In addition, the process also features N-Channel JFETs that are used in the input stage of the AD823. These process features allow the construction of high frequency, low distortion op amps with picoamp input currents. Th ...
Evaluation Board User Guide UG-123
... By using the evaluation board discussed herein (together with any tools, components documentation or support materials, the “Evaluation Board”), you are agreeing to be bound by the terms and conditions set forth below (“Agreement”) unless you have purchased the Evaluation Board, in which case the An ...
... By using the evaluation board discussed herein (together with any tools, components documentation or support materials, the “Evaluation Board”), you are agreeing to be bound by the terms and conditions set forth below (“Agreement”) unless you have purchased the Evaluation Board, in which case the An ...
Low Power Input and Reference Driver Circuit
... 5-V supply voltage), and overall power consumption directly scales with speed. This feature makes it attractive for a wide range of low-power applications. The low-power feature of the ADS8318 and ADS8319 becomes even more attractive if the ADC is matched with low-power op amps for driving its input ...
... 5-V supply voltage), and overall power consumption directly scales with speed. This feature makes it attractive for a wide range of low-power applications. The low-power feature of the ADS8318 and ADS8319 becomes even more attractive if the ADC is matched with low-power op amps for driving its input ...
Electronic Systems
... transistors. Although the operation of a flip-flop is rather complicated, it still plays an important role in an electronic system because it is needed to make memories, which are very useful. Examples of memory include the RAM found in computers. ...
... transistors. Although the operation of a flip-flop is rather complicated, it still plays an important role in an electronic system because it is needed to make memories, which are very useful. Examples of memory include the RAM found in computers. ...
DS3994 4-Channel Cold-Cathode Fluorescent Lamp Controller General Description
... Note 1: All voltages are referenced to ground, unless otherwise noted. Currents into the IC are positive, out of the IC negative. Note 2: During fault conditions, the AC-coupled feedback values are allowed to be outside the Absolute Maximum Rating of the LCM or OVD pin for up to 1 second. Note 3: Vo ...
... Note 1: All voltages are referenced to ground, unless otherwise noted. Currents into the IC are positive, out of the IC negative. Note 2: During fault conditions, the AC-coupled feedback values are allowed to be outside the Absolute Maximum Rating of the LCM or OVD pin for up to 1 second. Note 3: Vo ...
Electromagnetic Interference (EMI) in Power Supplies
... is primarily caused by fast voltage changes. Unfortunately, this is how all switched-mode power supplies work. The fast edges contain many harmonics and these harmonics are coupled into both inputs and outputs with different damping. The rise and fall times also influence the high frequency content ...
... is primarily caused by fast voltage changes. Unfortunately, this is how all switched-mode power supplies work. The fast edges contain many harmonics and these harmonics are coupled into both inputs and outputs with different damping. The rise and fall times also influence the high frequency content ...
GAIN +4 STABLE WIDEBAND VOLTAGE LIMITING AMPLIFIER OPA699M FEATURES APPLICATIONS
... gains ≥ +4. Two buffered limiting voltages take control of the output when it attempts to drive beyond these limits. This new output limiting architecture holds the limiter offset error to ±15 mV. The op amp operates linearly to within 30 mV of the limits. The combination of narrow nonlinear range a ...
... gains ≥ +4. Two buffered limiting voltages take control of the output when it attempts to drive beyond these limits. This new output limiting architecture holds the limiter offset error to ±15 mV. The op amp operates linearly to within 30 mV of the limits. The combination of narrow nonlinear range a ...
Temperature Measurement and Control Glossary by OMEGA
... expressed as ± percent of full scale output or reading. Adaptor: A mechanism or device for attaching non-mating parts. ADC: Analog-to-Digital Converter: an electronic device which converts analog signals to an equivalent digital form, in either a binary code or a binary-coded decimal code. When used ...
... expressed as ± percent of full scale output or reading. Adaptor: A mechanism or device for attaching non-mating parts. ADC: Analog-to-Digital Converter: an electronic device which converts analog signals to an equivalent digital form, in either a binary code or a binary-coded decimal code. When used ...
Bose Amplifier Repair Notes Rev 3/14/02 Gary James - The ZR
... is a common part. I used a PC power supply extender cable for my setup. For troubleshooting, I have been driving the failing amplifier and a known good amplifier with a tone generator. The tone generator provides a constant frequency and constant level audio input. Running the two amps simultaneousl ...
... is a common part. I used a PC power supply extender cable for my setup. For troubleshooting, I have been driving the failing amplifier and a known good amplifier with a tone generator. The tone generator provides a constant frequency and constant level audio input. Running the two amps simultaneousl ...
SN74LVC1GX04-EP 数据资料 dataSheet 下载
... X1 and X2 can be connected to a crystal or resonator in oscillator applications. The device provides an additional buffered inverter (Y) for signal conditioning (see Figure 3). The additional buffered inverter improves the signal quality of the crystal oscillator output by making it rail to rail. Na ...
... X1 and X2 can be connected to a crystal or resonator in oscillator applications. The device provides an additional buffered inverter (Y) for signal conditioning (see Figure 3). The additional buffered inverter improves the signal quality of the crystal oscillator output by making it rail to rail. Na ...
Heterodyne
Heterodyning is a radio signal processing technique invented in 1901 by Canadian inventor-engineer Reginald Fessenden, in which new frequencies are created by combining or mixing two frequencies. Heterodyning is used to shift one frequency range into another, new one, and is also involved in the processes of modulation and demodulation. The two frequencies are combined in a nonlinear signal-processing device such as a vacuum tube, transistor, or diode, usually called a mixer. In the most common application, two signals at frequencies f1 and f2 are mixed, creating two new signals, one at the sum f1 + f2 of the two frequencies, and the other at the difference f1 − f2. These new frequencies are called heterodynes. Typically only one of the new frequencies is desired, and the other signal is filtered out of the output of the mixer. Heterodynes are related to the phenomenon of ""beats"" in acoustics.A major application of the heterodyne process is in the superheterodyne radio receiver circuit, which is used in virtually all modern radio receivers.