AUTOMATED PRODUCTION LINE WITH BOTTLE FILLING
... quiescent currents about one−fifth of thoseassociated with the MC1741 (on a per amplifier basis). The commonmodeinput range includes the negative supply, thereby eliminating thenecessity for external biasing components in many applications. Theoutput voltage range also includes the negative power su ...
... quiescent currents about one−fifth of thoseassociated with the MC1741 (on a per amplifier basis). The commonmodeinput range includes the negative supply, thereby eliminating thenecessity for external biasing components in many applications. Theoutput voltage range also includes the negative power su ...
Evaluates: MAX4374/MAX4375 MAX4374 Evaluation Kit General Description Features
... is also available in 14-pin SO, but that package is not compatible with this EV kit. The MAX4374 EV kit PCB comes with a MAX4374FEUB+ installed, which is the 50V/V gain version. The MAX4374 EV kit can also be used to evaluate the MAX4374T (20V/V gain version), MAX4374H (100V/V gain version), MAX4375 ...
... is also available in 14-pin SO, but that package is not compatible with this EV kit. The MAX4374 EV kit PCB comes with a MAX4374FEUB+ installed, which is the 50V/V gain version. The MAX4374 EV kit can also be used to evaluate the MAX4374T (20V/V gain version), MAX4374H (100V/V gain version), MAX4375 ...
Slide 1
... Another example of interlock is the forward circuit of motor must prevent the reverse circuit, otherwise the motor will ...
... Another example of interlock is the forward circuit of motor must prevent the reverse circuit, otherwise the motor will ...
3 nV/√Hz, Low Power Instrumentation Amplifier AD8421
... The AD8421 is a low cost, low power, extremely low noise, ultralow bias current, high speed instrumentation amplifier that is ideally suited for a broad spectrum of signal conditioning and data acquisition applications. This product features extremely high CMRR, allowing it to extract low level sign ...
... The AD8421 is a low cost, low power, extremely low noise, ultralow bias current, high speed instrumentation amplifier that is ideally suited for a broad spectrum of signal conditioning and data acquisition applications. This product features extremely high CMRR, allowing it to extract low level sign ...
MQHR-28-28S
... frequency for predictable EMI performance. The isolation stage switches at one half the frequency of the regulation stage, but due to the push-pull nature of this stage it creates a ripple at double its switching frequency. As a result, both the input and the output of the converter have a fundament ...
... frequency for predictable EMI performance. The isolation stage switches at one half the frequency of the regulation stage, but due to the push-pull nature of this stage it creates a ripple at double its switching frequency. As a result, both the input and the output of the converter have a fundament ...
ElectronicsLab15.pdf
... There are three basic rules that we will use to design the transistor amplifier. You already know these rules from your work in the previous module. 1. The base-emitter voltage is always about 0.6-0.7 volts for silicon transistors. REASON: This is because the base-emitter junction behaves like a dio ...
... There are three basic rules that we will use to design the transistor amplifier. You already know these rules from your work in the previous module. 1. The base-emitter voltage is always about 0.6-0.7 volts for silicon transistors. REASON: This is because the base-emitter junction behaves like a dio ...
Comparison and evaluation of different DC/DC Hua Bai*
... Switching loss is another concern in determining which topology is the best choice for the application. For forward and flyback converters, all the semiconductors are hard-switched. The half and full-bridge converters are, however, naturally soft switched. Without additional soft-switching control, ...
... Switching loss is another concern in determining which topology is the best choice for the application. For forward and flyback converters, all the semiconductors are hard-switched. The half and full-bridge converters are, however, naturally soft switched. Without additional soft-switching control, ...
Protecting ADC inputs
... This circuit is representative of what we see in the AD798X (e.g. AD7980) family of PulSAR ADCs. There are protection diodes between the input, the reference and ground. These diodes are capable of handling high currents up to 130mA in the case of the AD798X family but only for a few milliseconds, ...
... This circuit is representative of what we see in the AD798X (e.g. AD7980) family of PulSAR ADCs. There are protection diodes between the input, the reference and ground. These diodes are capable of handling high currents up to 130mA in the case of the AD798X family but only for a few milliseconds, ...
MAX4223–MAX4228 1GHz, Low-Power, SOT23, Current-Feedback Amplifiers with Shutdown _______________General Description
... Does not include impedance of external feedback resistor network. AC specifications shown are with optimal values of RF and RG. These values vary for product and package type, and are tabulated in the Applications Information section of this data sheet. Note 5: The AC specifications shown are not me ...
... Does not include impedance of external feedback resistor network. AC specifications shown are with optimal values of RF and RG. These values vary for product and package type, and are tabulated in the Applications Information section of this data sheet. Note 5: The AC specifications shown are not me ...
MAX31180 Spread-Spectrum Crystal Multiplier General Description Features
... PDN input can be used to place the device into a lowpower standby mode where the SSO output is three-stated. If the PDN pin is open, the SSO output is active but ...
... PDN input can be used to place the device into a lowpower standby mode where the SSO output is three-stated. If the PDN pin is open, the SSO output is active but ...
10% THD Electronic TT5 Fluorescent Ballast
... Key System Features • High Efficiency Systems over 90% efficient ...
... Key System Features • High Efficiency Systems over 90% efficient ...
bq500410A Qi Compliant Free-Positioning Wireless Power
... coupled zone. Magnetic fields outside the coupled zone do not transfer power. Thus, shielding also serves to contain the fields to avoid coupling to other adjacent system components. Regulation can be achieved by controlling any one of the coil coupling parameters. However, for WPC compatibility, th ...
... coupled zone. Magnetic fields outside the coupled zone do not transfer power. Thus, shielding also serves to contain the fields to avoid coupling to other adjacent system components. Regulation can be achieved by controlling any one of the coil coupling parameters. However, for WPC compatibility, th ...
AD7249 数据手册DataSheet 下载
... Voltage Reference Output. The internal 5 V analog reference is provided at this pin. To operate the part using its internal reference, REFOUT should be connected to REFIN. Voltage Reference Input. It is internally buffered before being applied to both DACs. The nominal reference voltage for specifie ...
... Voltage Reference Output. The internal 5 V analog reference is provided at this pin. To operate the part using its internal reference, REFOUT should be connected to REFIN. Voltage Reference Input. It is internally buffered before being applied to both DACs. The nominal reference voltage for specifie ...
da ta sheet f112 - flow ra te indic a tor / to talizer flow rate indicator
... flowmeters signal. In addition to the average K-Factor or Span, fifteen linearization points can be entered with there frequencies or values. The unit will interpolate between these points greatly enhancing accuracy in any flowrange. Even for very low frequency applications is catered for. This line ...
... flowmeters signal. In addition to the average K-Factor or Span, fifteen linearization points can be entered with there frequencies or values. The unit will interpolate between these points greatly enhancing accuracy in any flowrange. Even for very low frequency applications is catered for. This line ...
isscc 2013 / session 24 / energy
... circuit of an IRC buffer that drives the clock node (CKB). CCLK denotes the capacitance of CKB. A voltage doubler [6] is added to overdrive the gate of nMOS (M1). Figs. 24.9.2 (b) and (c) show timing waveforms for the IRC circuit. To illustrate the operating principles of IRC, Fig. 24.9.2(b) shows t ...
... circuit of an IRC buffer that drives the clock node (CKB). CCLK denotes the capacitance of CKB. A voltage doubler [6] is added to overdrive the gate of nMOS (M1). Figs. 24.9.2 (b) and (c) show timing waveforms for the IRC circuit. To illustrate the operating principles of IRC, Fig. 24.9.2(b) shows t ...
mic+600/IU/TC - microsonic.de
... embedded in its M30 housing design covers a measuring range from 30 mm to 8 m with its five detection ranges. Depending on the detection range, the internal resolution for distance measurement is 0.025 or 2.4 mm. All sensors are equipped with integrated temperature compensation. ...
... embedded in its M30 housing design covers a measuring range from 30 mm to 8 m with its five detection ranges. Depending on the detection range, the internal resolution for distance measurement is 0.025 or 2.4 mm. All sensors are equipped with integrated temperature compensation. ...
Triple, Wideband, Voltage-Feedback OPERATIONAL AMPLIFIER with Disable OPA3690 FEATURES
... Test levels: (A) 100% tested at +25°C. Over temperature limits by characterization and simulation. (B) Limits set by characterization and simulation. (C) Typical value only for information. Junction temperature = ambient for +25°C specifications. Junction temperature = ambient at low temperature lim ...
... Test levels: (A) 100% tested at +25°C. Over temperature limits by characterization and simulation. (B) Limits set by characterization and simulation. (C) Typical value only for information. Junction temperature = ambient for +25°C specifications. Junction temperature = ambient at low temperature lim ...
Pulse-width modulation
Pulse-width modulation (PWM), or pulse-duration modulation (PDM), is a modulation technique used to encode a message into a pulsing signal. Although this modulation technique can be used to encode information for transmission, its main use is to allow the control of the power supplied to electrical devices, especially to inertial loads such as motors. In addition, PWM is one of the two principal algorithms used in photovoltaic solar battery chargers, the other being MPPT.The average value of voltage (and current) fed to the load is controlled by turning the switch between supply and load on and off at a fast rate. The longer the switch is on compared to the off periods, the higher the total power supplied to the load.The PWM switching frequency has to be much higher than what would affect the load (the device that uses the power), which is to say that the resultant waveform perceived by the load must be as smooth as possible. Typically switching has to be done several times a minute in an electric stove, 120 Hz in a lamp dimmer, from few kilohertz (kHz) to tens of kHz for a motor drive and well into the tens or hundreds of kHz in audio amplifiers and computer power supplies.The term duty cycle describes the proportion of 'on' time to the regular interval or 'period' of time; a low duty cycle corresponds to low power, because the power is off for most of the time. Duty cycle is expressed in percent, 100% being fully on.The main advantage of PWM is that power loss in the switching devices is very low. When a switch is off there is practically no current, and when it is on and power is being transferred to the load, there is almost no voltage drop across the switch. Power loss, being the product of voltage and current, is thus in both cases close to zero. PWM also works well with digital controls, which, because of their on/off nature, can easily set the needed duty cycle.PWM has also been used in certain communication systems where its duty cycle has been used to convey information over a communications channel.