INA125 数据资料 dataSheet 下载
... The stability and temperature drift of the external gain setting resistor, RG, also affects gain. RG’s contribution to gain accuracy and drift can be directly inferred from the gain equation (1). Low resistor values required for high gain can make wiring resistance important. Sockets add to the wiri ...
... The stability and temperature drift of the external gain setting resistor, RG, also affects gain. RG’s contribution to gain accuracy and drift can be directly inferred from the gain equation (1). Low resistor values required for high gain can make wiring resistance important. Sockets add to the wiri ...
MAX2202 RMS Power Detector General Description Features
... and series capacitor between the directional coupler’s output and detector RF input. As shown in the Typical Operating Characteristics, an S11 of less than -9dB is possible when a terminating resistor of 50Ω and series capacitor of 220pF are used at the input. S11 of the MAX2202 RFIN port without in ...
... and series capacitor between the directional coupler’s output and detector RF input. As shown in the Typical Operating Characteristics, an S11 of less than -9dB is possible when a terminating resistor of 50Ω and series capacitor of 220pF are used at the input. S11 of the MAX2202 RFIN port without in ...
Debouncing Switches
... -a 10uS bounce (short) is (1x10-5/62.5x10-9) 160 instructions long! -a 100uS bounce could be sampled as a valid true or false 100’s of times -results are incorrect behavior as seen by user Characteristics of switch bounce: -nearly all switches do it -the duration of bouncing and the period of each b ...
... -a 10uS bounce (short) is (1x10-5/62.5x10-9) 160 instructions long! -a 100uS bounce could be sampled as a valid true or false 100’s of times -results are incorrect behavior as seen by user Characteristics of switch bounce: -nearly all switches do it -the duration of bouncing and the period of each b ...
Operational Amplifiers File
... low impedance that is referenced to a common ground terminal and it should ignore any common mode signals that is, if an identical signal is applied to both the inverting and non-inverting inputs there should no change to the output. However, in real amplifiers there is always some variation and the ...
... low impedance that is referenced to a common ground terminal and it should ignore any common mode signals that is, if an identical signal is applied to both the inverting and non-inverting inputs there should no change to the output. However, in real amplifiers there is always some variation and the ...
Oscilloscope mode AUTO NORMAL sweep generator – free running
... At the left-hand side of the figure, the first block is a differential input stage with emitter followers (Ql and Q2) driving common-base stages (Q3 and Q4). The transistors Q5 and Q6 form an active load for Q3 and Q4. Transistors Q7, Q5, Q6 and their emitter resistances form a simple current mirror ...
... At the left-hand side of the figure, the first block is a differential input stage with emitter followers (Ql and Q2) driving common-base stages (Q3 and Q4). The transistors Q5 and Q6 form an active load for Q3 and Q4. Transistors Q7, Q5, Q6 and their emitter resistances form a simple current mirror ...
1 Basic Digital Concepts
... states, or bits, in order to give a satisfactory reproduction. For example, it requires a minimum of 10 bits to determine a voltage at any given time to an accuracy of _ 0:1%. For transmission, one now requires 10 lines instead of the one original analog line. The explosion in digital techniques and ...
... states, or bits, in order to give a satisfactory reproduction. For example, it requires a minimum of 10 bits to determine a voltage at any given time to an accuracy of _ 0:1%. For transmission, one now requires 10 lines instead of the one original analog line. The explosion in digital techniques and ...
AND8160/D Compandor Cookbook
... words compressor and expandor. There is one basic reason to compress a signal before sending it through a telephone line or recording it on a cassette tape: to process that signal (music, speech, data) so that all parts of it are above the inherent noise floor of the transmission medium and yet not ...
... words compressor and expandor. There is one basic reason to compress a signal before sending it through a telephone line or recording it on a cassette tape: to process that signal (music, speech, data) so that all parts of it are above the inherent noise floor of the transmission medium and yet not ...
2 – 6 GHz Gain block Amplifier - Aelius Semiconductors Pte. Ltd.
... 6 GHz frequency range. The PA features 13dB of small signal gain and it has a high IP3 of 33dBm and 30% PAE. This feature enables it to be used in the applications requiring efficiency along with linearity. The chip operates with single bias supply voltage. The die is fabricated using a reliable 0.2 ...
... 6 GHz frequency range. The PA features 13dB of small signal gain and it has a high IP3 of 33dBm and 30% PAE. This feature enables it to be used in the applications requiring efficiency along with linearity. The chip operates with single bias supply voltage. The die is fabricated using a reliable 0.2 ...
Robust Digital Control for Interleaved PFC Boost Converter Using Approximate 2DOF
... is better than the conventional analog IC controller. As a result, it turns out that proposed method is effective practically. ...
... is better than the conventional analog IC controller. As a result, it turns out that proposed method is effective practically. ...
MAX761/MAX762 12V/15V or Adjustable, High-Efficiency, Low I , Step-Up DC-DC Converters
... the devices the benefits of pulse-width-modulated (PWM) converters (high efficiency with heavy loads), while using less than 110µA of supply current (vs. 2mA to 10mA for PWM converters). The result is high efficiency over a wide range of loads. The MAX761/MAX762 input voltage range is 2V to 16.5V. O ...
... the devices the benefits of pulse-width-modulated (PWM) converters (high efficiency with heavy loads), while using less than 110µA of supply current (vs. 2mA to 10mA for PWM converters). The result is high efficiency over a wide range of loads. The MAX761/MAX762 input voltage range is 2V to 16.5V. O ...
Product Data Sheet - Vectron International
... Although ESD protection circuitry has been designed into the VC-707, proper precautions should be taken when handling and mounting, VI employs a Human Body Model and Charged Device Model for ESD susceptibility testing and design evaluation. ESD thresholds are dependent on the circuit parameters used ...
... Although ESD protection circuitry has been designed into the VC-707, proper precautions should be taken when handling and mounting, VI employs a Human Body Model and Charged Device Model for ESD susceptibility testing and design evaluation. ESD thresholds are dependent on the circuit parameters used ...
Lab 4 - Simple Op
... ECE 2: it is cheap! We can get them for 27 cents or less in quantities of 100. The 741 pinout (for 8-pin DIP package) is shown in Figure 4-2, along with a schematic. This information is taken straight from the component data-sheet; you should always review the datasheet before using any IC (the data ...
... ECE 2: it is cheap! We can get them for 27 cents or less in quantities of 100. The 741 pinout (for 8-pin DIP package) is shown in Figure 4-2, along with a schematic. This information is taken straight from the component data-sheet; you should always review the datasheet before using any IC (the data ...
607 Lect 12 LDO
... • Why do we need power management? – Batteries discharge “almost” linearly with time. – Circuits with reduced power supply that are time dependent operate poorly. Optimal circuit performance can not be obtained. – Mobile applications impose saving power as much as possible. Thus, the sleep-mode and ...
... • Why do we need power management? – Batteries discharge “almost” linearly with time. – Circuits with reduced power supply that are time dependent operate poorly. Optimal circuit performance can not be obtained. – Mobile applications impose saving power as much as possible. Thus, the sleep-mode and ...
Data Sheet Features
... conditions when the part is operating in high ambient temperature with high RDS(ON) resistance and high duty cycles, such as in LDO mode, the heat dissipated may exceed the maximum junction temperature. To avoid the part from exceeding maximum junction temperature, the user should do some thermal an ...
... conditions when the part is operating in high ambient temperature with high RDS(ON) resistance and high duty cycles, such as in LDO mode, the heat dissipated may exceed the maximum junction temperature. To avoid the part from exceeding maximum junction temperature, the user should do some thermal an ...
How the voltage reference affects performance
... warranty. Testing and other quality control techniques are used to the extent TI deems necessary to support this warranty. Except where mandated by government requirements, testing of all parameters of each product is not necessarily performed. TI assumes no liability for applications assistance or ...
... warranty. Testing and other quality control techniques are used to the extent TI deems necessary to support this warranty. Except where mandated by government requirements, testing of all parameters of each product is not necessarily performed. TI assumes no liability for applications assistance or ...
Integrated Nanogenerators in Biofluid
... of the NWs in the NG were not active for producing current but did serve as capacitors for storing changes created by the active NWs (<3%).9 The large capacitance effectively reduces the output voltage. Therefore, the output voltage could be reduced by ∼20 times for the NG. This is probably why the ...
... of the NWs in the NG were not active for producing current but did serve as capacitors for storing changes created by the active NWs (<3%).9 The large capacitance effectively reduces the output voltage. Therefore, the output voltage could be reduced by ∼20 times for the NG. This is probably why the ...
RV-722 Voltage Divider User and Service Manual
... An actual digital potentiometer uses decades of resistor steps, each decreasing by a factor of ten. The problem with such a digital potentiometer, however, is that its resolution becomes limited by the ever-smaller resistor valus. They become difficult to implement as the contact resistance of switc ...
... An actual digital potentiometer uses decades of resistor steps, each decreasing by a factor of ten. The problem with such a digital potentiometer, however, is that its resolution becomes limited by the ever-smaller resistor valus. They become difficult to implement as the contact resistance of switc ...
AD680* Low Power, Low Cost 2. 5 V Reference
... is a high gain amplifier with an intentionally large Proportional To Absolute Temperature (PTAT) input offset. This offset is controlled by the area ratio of the amplifier input pair, Q1 and Q2, and is developed across resistor R1. Transistor Q12’s base emitter voltage has a Complementary To Absolut ...
... is a high gain amplifier with an intentionally large Proportional To Absolute Temperature (PTAT) input offset. This offset is controlled by the area ratio of the amplifier input pair, Q1 and Q2, and is developed across resistor R1. Transistor Q12’s base emitter voltage has a Complementary To Absolut ...
AIJK Series SCR/Thyristor Phase-Shifting or Zero Crossing Firing
... reaction time of the retransmitter is about 20～40mS, the feedback signal should be stable and interference free, and the wire should be shielded. When the feedback current is 15% greater than the range (input voltage is about 5.75V), the relay for alarm will turn on. ...
... reaction time of the retransmitter is about 20～40mS, the feedback signal should be stable and interference free, and the wire should be shielded. When the feedback current is 15% greater than the range (input voltage is about 5.75V), the relay for alarm will turn on. ...
Installation instructions
... codes for the territory of final use. For example for USA, in line with National Electrical Code and for Canada in line with Canadian Electrical Code. They should be installed in a dry position, not in direct sunlight and where the ambient temperature is reasonably stable and will not be outside the ...
... codes for the territory of final use. For example for USA, in line with National Electrical Code and for Canada in line with Canadian Electrical Code. They should be installed in a dry position, not in direct sunlight and where the ambient temperature is reasonably stable and will not be outside the ...
Application Note 181 3-Terminal Regulator is Adjustable
... voltage while R1 provides the 5 mA programming current. The 2 capacitors on the adjustment and output terminals are optional for improved performance. Bypassing the adjustment terminal to ground improves ripple rejection. This bypass capacitor prevents ripple from being amplified as the output volta ...
... voltage while R1 provides the 5 mA programming current. The 2 capacitors on the adjustment and output terminals are optional for improved performance. Bypassing the adjustment terminal to ground improves ripple rejection. This bypass capacitor prevents ripple from being amplified as the output volta ...
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.