LM34 - Precision Fahrenheit Temperature Sensor
... Note 2: Unless otherwise noted, these specifications apply: −50˚F ≤ Tj ≤ + 300˚F for the LM34 and LM34A; −40˚F ≤ Tj ≤ +230˚F for the LM34C and LM34CA; and +32˚F ≤ Tj ≤ + 212˚F for the LM34D. VS = +5 Vdc and ILOAD = 50 µA in the circuit of Figure 2; +6 Vdc for LM34 and LM34A for 230˚F ≤ Tj ≤ 300˚F. T ...
... Note 2: Unless otherwise noted, these specifications apply: −50˚F ≤ Tj ≤ + 300˚F for the LM34 and LM34A; −40˚F ≤ Tj ≤ +230˚F for the LM34C and LM34CA; and +32˚F ≤ Tj ≤ + 212˚F for the LM34D. VS = +5 Vdc and ILOAD = 50 µA in the circuit of Figure 2; +6 Vdc for LM34 and LM34A for 230˚F ≤ Tj ≤ 300˚F. T ...
General Description Features
... licenses are implied. Maxim Integrated reserves the right to change the circuitry and specifications without notice at any time. The parametric values (min and max limits) shown in the Electrical Characteristics table are guaranteed. Other parametric values quoted in this data sheet are provided for ...
... licenses are implied. Maxim Integrated reserves the right to change the circuitry and specifications without notice at any time. The parametric values (min and max limits) shown in the Electrical Characteristics table are guaranteed. Other parametric values quoted in this data sheet are provided for ...
New vacuum interrupters for contactors and switches
... VS3/VS4 interrupters for switches Two vacuum interrupters have been developed by ABB Calor Emag Mittelspannung for use in switches: VS3 with a rated voltage of 12 kV, and VS4 with 24/36 kV. Both classes have the same outside dimensions as the VS2 interrupter 2 . Since, due to its extremely compact d ...
... VS3/VS4 interrupters for switches Two vacuum interrupters have been developed by ABB Calor Emag Mittelspannung for use in switches: VS3 with a rated voltage of 12 kV, and VS4 with 24/36 kV. Both classes have the same outside dimensions as the VS2 interrupter 2 . Since, due to its extremely compact d ...
1. Introduction - About the journal
... (a) If I1 = I1’ = I2 = I2’ = 0 and Iin = I0, then the noninverted transimpedance-mode and current-mode biquadratic lowpass filters can be obtained. (b) If I0 = I2 = I2’ = 0 and Iin = I1 or I1’, then the non-inverted or inverted transimpedance-mode and currentmode biquadratic bandpass filters can be ...
... (a) If I1 = I1’ = I2 = I2’ = 0 and Iin = I0, then the noninverted transimpedance-mode and current-mode biquadratic lowpass filters can be obtained. (b) If I0 = I2 = I2’ = 0 and Iin = I1 or I1’, then the non-inverted or inverted transimpedance-mode and currentmode biquadratic bandpass filters can be ...
High-Efficiency 30-A Synchronous Buck SWIFT Converter with Eco
... voltage range, very low external component count, DCAP™ mode control for super fast transient, autoskip mode operation, internal soft-start control, selectable frequency, and no need for compensation. The conversion input voltage ranges from 1.5 V to 15 V, the supply voltage range is from 4.5 V to 2 ...
... voltage range, very low external component count, DCAP™ mode control for super fast transient, autoskip mode operation, internal soft-start control, selectable frequency, and no need for compensation. The conversion input voltage ranges from 1.5 V to 15 V, the supply voltage range is from 4.5 V to 2 ...
TL431A-Q1 数据资料 dataSheet 下载
... ‡ Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not implied. Exposure to ...
... ‡ Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not implied. Exposure to ...
Design of 1.8-V CMOS Polyphase Filter for Dual-Mode Bluetooth/ZigBee Transceiver Phanumas Khumsat
... Moreover a low dc gain of the transconductor necessitates an additional negative conductance network to provide sufficient dc gain in order to achieve a required filter’s frequency response. As depicted in Fig.3, instead of using two separate networks to enhance common-mode stability and dc gain, a ...
... Moreover a low dc gain of the transconductor necessitates an additional negative conductance network to provide sufficient dc gain in order to achieve a required filter’s frequency response. As depicted in Fig.3, instead of using two separate networks to enhance common-mode stability and dc gain, a ...
风 力 发 电 机 组
... indicator light for inverter does not flash, and AC will charge up the battery automatically. A 4A AC charging safety is equipped on the back panel. Ⅲ.Functions of Instructor Light 1. Indicator Light for Wind Power Charging: insert the input plug of the aerogenerator into the cable-connecting hole o ...
... indicator light for inverter does not flash, and AC will charge up the battery automatically. A 4A AC charging safety is equipped on the back panel. Ⅲ.Functions of Instructor Light 1. Indicator Light for Wind Power Charging: insert the input plug of the aerogenerator into the cable-connecting hole o ...
the NV7000 Series Data Sheet.
... The encoder for DVB-T is integrated in a single module. It has four physical ASI interfaces that in pairs form a complete processing path (input interface, FEC and delay). The encoder is thus prepared for hierarchical modulation. For non-hierarchical coding, the two paths can be selected as a main a ...
... The encoder for DVB-T is integrated in a single module. It has four physical ASI interfaces that in pairs form a complete processing path (input interface, FEC and delay). The encoder is thus prepared for hierarchical modulation. For non-hierarchical coding, the two paths can be selected as a main a ...
BFR460L3
... in MWO- and ADS-format, which you can import into these circuit simulation tools very quickly and conveniently. The model already contains the package parasitics and is ready to use for DC and high frequency simulations. The terminals of the model circuit correspond to the pin configuration of the d ...
... in MWO- and ADS-format, which you can import into these circuit simulation tools very quickly and conveniently. The model already contains the package parasitics and is ready to use for DC and high frequency simulations. The terminals of the model circuit correspond to the pin configuration of the d ...
R - Note Khata
... which electrical power in one circuit is transformed into electric power of the same frequency in another circuit. It can raise (step up) or lower (step down) the voltage in a circuit but with a corresponding decrease or increase in current. Physically, a transformer is mutual induction between two ...
... which electrical power in one circuit is transformed into electric power of the same frequency in another circuit. It can raise (step up) or lower (step down) the voltage in a circuit but with a corresponding decrease or increase in current. Physically, a transformer is mutual induction between two ...
Power Line
... for entry-level electric utility personnel. The program most commonly serves as related technical instruction for use in an apprenticeship program leading to journeyman certification when coupled with structured on-the-job training. It exceeds the U.S. Department of Labor’s Office of Apprenticeship ...
... for entry-level electric utility personnel. The program most commonly serves as related technical instruction for use in an apprenticeship program leading to journeyman certification when coupled with structured on-the-job training. It exceeds the U.S. Department of Labor’s Office of Apprenticeship ...
Driven-Right-Leg Circuit Design
... eI meet. the NFPA. safety standards by having an isolation capaci- filter with the series combination of Cb and Cs The circuit tance low enough to guarantee low current flow when line indicates a worst case phase shift because we have neglected voltage appears anywhere on the isolated amplifier: the ...
... eI meet. the NFPA. safety standards by having an isolation capaci- filter with the series combination of Cb and Cs The circuit tance low enough to guarantee low current flow when line indicates a worst case phase shift because we have neglected voltage appears anywhere on the isolated amplifier: the ...
LinCMOS Precision Quad Operational
... TLC27L4 and TLC27L9. The devices also exhibit low voltage single-supply operation and ultra-low power consumption, making them ideally suited for remote and inaccessible battery-powered applications. The common-mode input voltage range includes the negative rail. A wide range of packaging options is ...
... TLC27L4 and TLC27L9. The devices also exhibit low voltage single-supply operation and ultra-low power consumption, making them ideally suited for remote and inaccessible battery-powered applications. The common-mode input voltage range includes the negative rail. A wide range of packaging options is ...
LTC1732-4
... SEL (Pin 2): 4.1V/4.2V Battery Selection Input Pin. Grounding this pin will set the output float voltage to 4.1V per cell, while connecting to VCC will set the voltage to 4.2V per cell. For the LTC1732-4.2, the SEL pin must be connected to VCC. CHRG (Pin 3): Open-Drain Charge Status Output. When the ...
... SEL (Pin 2): 4.1V/4.2V Battery Selection Input Pin. Grounding this pin will set the output float voltage to 4.1V per cell, while connecting to VCC will set the voltage to 4.2V per cell. For the LTC1732-4.2, the SEL pin must be connected to VCC. CHRG (Pin 3): Open-Drain Charge Status Output. When the ...
"Class-A2" ultra-low-loss magnetic ballast for T5 fluorescent lamps
... 4) Less ballast loss than the electronic counterparts. The requirements 1) and 2) can be met by using electronic starters [9]–[13]. Electronic starters, developed in late 1990s for T8 lamps, can be applied to the T5 lamps in general. End-oflife detection has been a common feature among some electron ...
... 4) Less ballast loss than the electronic counterparts. The requirements 1) and 2) can be met by using electronic starters [9]–[13]. Electronic starters, developed in late 1990s for T8 lamps, can be applied to the T5 lamps in general. End-oflife detection has been a common feature among some electron ...
Ignition operation and diagnosis
... Ignition system component malfunctions can have a variety of effects on engine performance. If it fails, almost every ignition component will cause reduced engine power and fuel economy, and increased exhaust emissions. Components that help to develop or carry the high voltage for a single spark plu ...
... Ignition system component malfunctions can have a variety of effects on engine performance. If it fails, almost every ignition component will cause reduced engine power and fuel economy, and increased exhaust emissions. Components that help to develop or carry the high voltage for a single spark plu ...
DAC 1 - godinweb
... ◊ Digital electronics offers advantages over analog in processing, data manipulation, storage and analysis of values. ◊ Often these digital circuits must interface with the ...
... ◊ Digital electronics offers advantages over analog in processing, data manipulation, storage and analysis of values. ◊ Often these digital circuits must interface with the ...
EECS 373 Design of Microprocessor-Based Systems
... • Digital signals take only these values, nothing inbetween. • Computers: Two values (0 or 1) corresponding to low/high value of electrical property (usually voltage). • In general: 2n values (n-bit representation). CE 478: Microcontroller Systems University of Wisconsin-Eau Claire ...
... • Digital signals take only these values, nothing inbetween. • Computers: Two values (0 or 1) corresponding to low/high value of electrical property (usually voltage). • In general: 2n values (n-bit representation). CE 478: Microcontroller Systems University of Wisconsin-Eau Claire ...
MAX3668 +3.3V, 622Mbps SDH/SONET Laser Driver with Automatic Power Control General Description
... laser cathode, minimize the parasitic capacitance associated with this pin by using an inductor to isolate the BIAS pin from the laser cathode. ...
... laser cathode, minimize the parasitic capacitance associated with this pin by using an inductor to isolate the BIAS pin from the laser cathode. ...
Switched-mode power supply
A switched-mode power supply (switching-mode power supply, switch-mode power supply, SMPS, or switcher) is an electronic power supply that incorporates a switching regulator to convert electrical power efficiently. Like other power supplies, an SMPS transfers power from a source, like mains power, to a load, such as a personal computer, while converting voltage and current characteristics. Unlike a linear power supply, the pass transistor of a switching-mode supply continually switches between low-dissipation, full-on and full-off states, and spends very little time in the high dissipation transitions, which minimizes wasted energy. Ideally, a switched-mode power supply dissipates no power. Voltage regulation is achieved by varying the ratio of on-to-off time. In contrast, a linear power supply regulates the output voltage by continually dissipating power in the pass transistor. This higher power conversion efficiency is an important advantage of a switched-mode power supply. Switched-mode power supplies may also be substantially smaller and lighter than a linear supply due to the smaller transformer size and weight.Switching regulators are used as replacements for linear regulators when higher efficiency, smaller size or lighter weight are required. They are, however, more complicated; their switching currents can cause electrical noise problems if not carefully suppressed, and simple designs may have a poor power factor.