PCA9509P 1. General description Low power level translating I
... The AC test load for the PCA9509P is 1.35 k and 50 pF total capacitance. This results in a rise time of approximately 60 ns. The 1.35 k resistor is chosen to provide a little less than 3 mA in a 3.3 V application so it is compatible with Standard-mode I2C-bus devices as well as Fast-mode devices. ...
... The AC test load for the PCA9509P is 1.35 k and 50 pF total capacitance. This results in a rise time of approximately 60 ns. The 1.35 k resistor is chosen to provide a little less than 3 mA in a 3.3 V application so it is compatible with Standard-mode I2C-bus devices as well as Fast-mode devices. ...
BDTIC
... becoming a concern. Increasing ESD handling capability of the I/O ports costs additional chip size and affects the I/O capacitance significantly. This is very important for high frequency devices, especially when high linearity is required. Therefore, tailored and cost effective ESD protection devic ...
... becoming a concern. Increasing ESD handling capability of the I/O ports costs additional chip size and affects the I/O capacitance significantly. This is very important for high frequency devices, especially when high linearity is required. Therefore, tailored and cost effective ESD protection devic ...
Datasheet
... PerkinElmer Optoelectronics has the distinction of being one of the foremost manufacturers in optoelectronics. Founded in 1947, PerkinElmer offers its customers over 35 years experience in the development and application of optoelectronic devices. The product line is one of the broadest in the indus ...
... PerkinElmer Optoelectronics has the distinction of being one of the foremost manufacturers in optoelectronics. Founded in 1947, PerkinElmer offers its customers over 35 years experience in the development and application of optoelectronic devices. The product line is one of the broadest in the indus ...
DC-Arc Models and Incident-Energy Calculations
... As shown in Fig. 2, an arc consists of three regions: the anode region, the plasma column, and the cathode region. The electrode regions (anode and cathode) form the transition regions between the gaseous plasma cloud and the solid conductors. As shown in Fig. 2, an arc is also commonly associated w ...
... As shown in Fig. 2, an arc consists of three regions: the anode region, the plasma column, and the cathode region. The electrode regions (anode and cathode) form the transition regions between the gaseous plasma cloud and the solid conductors. As shown in Fig. 2, an arc is also commonly associated w ...
More basic electricity
... A node is a point at which wires meet. “What goes in, must come out.” Recall currents have directions, some currents will point into the node, some away from it. The sum of the current(s) coming into a node must equal the sum of the current(s) leaving that node. ...
... A node is a point at which wires meet. “What goes in, must come out.” Recall currents have directions, some currents will point into the node, some away from it. The sum of the current(s) coming into a node must equal the sum of the current(s) leaving that node. ...
ElecEng 4/6FJ4 LABORATORY MODULE #2 PIN Diodes I
... immediately. This occurs because the I layer increases the number of minority carriers, thereby increasing the minority carrier lifetime. If the period of the RF signal is shorter than the minority carrier lifetime, the diode will lack sufficient time to pass from the "on" (conducting) state to the ...
... immediately. This occurs because the I layer increases the number of minority carriers, thereby increasing the minority carrier lifetime. If the period of the RF signal is shorter than the minority carrier lifetime, the diode will lack sufficient time to pass from the "on" (conducting) state to the ...
8.3 Onsite Power System 8.3.1 Alternating Current Power Systems
... as described in Section 8.3.1.1.3. The EDGs connect to their respective divisional bus and have no automatic connection to any other division. The sequencing of large loads during LOCA-only conditions is accomplished in the same manner as the EDG load sequencing described in Section 7.3.1.2.12. Load ...
... as described in Section 8.3.1.1.3. The EDGs connect to their respective divisional bus and have no automatic connection to any other division. The sequencing of large loads during LOCA-only conditions is accomplished in the same manner as the EDG load sequencing described in Section 7.3.1.2.12. Load ...
AD5061 数据手册DataSheet 下载
... from a single 2.7 V to 5.5 V supply. The part offers a relative accuracy specification of ±4 LSB and operation is guaranteed monotonic with a ±1 LSB DNL specification. The part uses a versatile 3-wire serial interface that operates at clock rates up to 30 MHz, and is compatible with standard SPI®, Q ...
... from a single 2.7 V to 5.5 V supply. The part offers a relative accuracy specification of ±4 LSB and operation is guaranteed monotonic with a ±1 LSB DNL specification. The part uses a versatile 3-wire serial interface that operates at clock rates up to 30 MHz, and is compatible with standard SPI®, Q ...
K20 Sub-Family - RS Components International
... to VDD. If VIN greater than VDIO_MIN (=VSS-0.3V) is observed, then there is no need to provide current limiting resistors at the pads. If this limit cannot be observed then a current limiting resistor is required. The negative DC injection current limiting resistor is calculated as R=(VDIO_MIN-VIN)/ ...
... to VDD. If VIN greater than VDIO_MIN (=VSS-0.3V) is observed, then there is no need to provide current limiting resistors at the pads. If this limit cannot be observed then a current limiting resistor is required. The negative DC injection current limiting resistor is calculated as R=(VDIO_MIN-VIN)/ ...
excerpt
... The term single-phasing, means one of the phases is open. A secondary single-phasing condition subjects an electric motor to the worst possible case of voltage unbalance. If a three-phase motor is running when the “single-phase” condition occurs, it will attempt to deliver its full horsepower …enoug ...
... The term single-phasing, means one of the phases is open. A secondary single-phasing condition subjects an electric motor to the worst possible case of voltage unbalance. If a three-phase motor is running when the “single-phase” condition occurs, it will attempt to deliver its full horsepower …enoug ...
Bulletin WT3000E-01EN WT3000E Series Precision Power Analyzers
... The WT3000E can perform measurements on up to 4 power input elements in a single unit. This enables users to simultaneously measure single-phase input/three-phase output, or three-phase input/three-phase output. Accurate measurement of fundamental PWM voltage Motor drive technology has become more c ...
... The WT3000E can perform measurements on up to 4 power input elements in a single unit. This enables users to simultaneously measure single-phase input/three-phase output, or three-phase input/three-phase output. Accurate measurement of fundamental PWM voltage Motor drive technology has become more c ...
chapter 2 examples and tables
... A building is being renovated for use as an office building. The building is being furnished with four 45kVA, 480 to 120/208-volt, 3-phase, 4-wire, wye-connected transformers. Each transformer secondary supplies an adjacent 150-ampere main circuit breaker panelboard using 1/0 AWG, Type THHN copper c ...
... A building is being renovated for use as an office building. The building is being furnished with four 45kVA, 480 to 120/208-volt, 3-phase, 4-wire, wye-connected transformers. Each transformer secondary supplies an adjacent 150-ampere main circuit breaker panelboard using 1/0 AWG, Type THHN copper c ...
TDA8023 1. General description Low power IC card interface
... The voltage supervisor surveys the VDD supply voltage. It is used as Power-On Reset (POR) and as supply dropout detection during a card session. Supply dropout detection ensures that a proper deactivation sequence is followed before the voltage is too low. A reset pulse of duration tW (see Figure 4) ...
... The voltage supervisor surveys the VDD supply voltage. It is used as Power-On Reset (POR) and as supply dropout detection during a card session. Supply dropout detection ensures that a proper deactivation sequence is followed before the voltage is too low. A reset pulse of duration tW (see Figure 4) ...
Kinetis KL26: 48MHz Cortex-M0+ 32-128KB Flash 32-64pin
... 1. PTB0, PTB1, PTD6, and PTD7 I/O have both high drive and normal drive capability selected by the associated PTx_PCRn[DSE] control bit. All other GPIOs are normal drive only. 2. The reset pin only contains an active pull down device when configured as the RESET signal or as a GPIO. When configured ...
... 1. PTB0, PTB1, PTD6, and PTD7 I/O have both high drive and normal drive capability selected by the associated PTx_PCRn[DSE] control bit. All other GPIOs are normal drive only. 2. The reset pin only contains an active pull down device when configured as the RESET signal or as a GPIO. When configured ...
Exam 1
... ____ 21. Which has a bigger resistance, a hair dryer (1000 W) or a light bulb (100 W)? a. both the same c. hair dryer b. light bulb d. not enough info to tell ____ 22. Consider this circuit. What is the current through the resistor? ...
... ____ 21. Which has a bigger resistance, a hair dryer (1000 W) or a light bulb (100 W)? a. both the same c. hair dryer b. light bulb d. not enough info to tell ____ 22. Consider this circuit. What is the current through the resistor? ...
Indirect Compensation Technique for Low-Voltage
... The class of amplifier compensation in which the compensation current is fed back indirectly from the output to the internal high impedance node is defined as Indirect Feedback Frequency Compensation or simply, indirect compensation [1], [5]. Here, the compensation capacitor is connected to an inter ...
... The class of amplifier compensation in which the compensation current is fed back indirectly from the output to the internal high impedance node is defined as Indirect Feedback Frequency Compensation or simply, indirect compensation [1], [5]. Here, the compensation capacitor is connected to an inter ...
Old Company Name in Catalogs and Other Documents
... All information included in this document is current as of the date this document is issued. Such information, however, is subject to change without any prior notice. Before purchasing or using any Renesas Electronics products listed herein, please confirm the latest product information with a Renes ...
... All information included in this document is current as of the date this document is issued. Such information, however, is subject to change without any prior notice. Before purchasing or using any Renesas Electronics products listed herein, please confirm the latest product information with a Renes ...
AM Tuners for Car Radios and Home Stereos Overview
... dumping pin diode drive pin. As a result, particular attention must be given to the wiring pattern layout, since feedthrough of other signals as shown in the figure below can cause AGC to operate without input, resulting in reduced sensitivity. Avoid direct feedthrough from the RF amplifier to the p ...
... dumping pin diode drive pin. As a result, particular attention must be given to the wiring pattern layout, since feedthrough of other signals as shown in the figure below can cause AGC to operate without input, resulting in reduced sensitivity. Avoid direct feedthrough from the RF amplifier to the p ...
MAX4291/MAX4292/MAX4294 Ultra-Small, 1.8V, µPower, Rail-to-Rail I/O Op Amps General Description
... single supply or ±0.9V to ±2.75V dual supplies and has Rail-to-Rail® input/output capabilities. These amplifiers provide a 500kHz gain-bandwidth product and 120dB open-loop voltage gain while using only 100µA of supply current per amplifier. The combination of low input offset voltage (±200µV) and h ...
... single supply or ±0.9V to ±2.75V dual supplies and has Rail-to-Rail® input/output capabilities. These amplifiers provide a 500kHz gain-bandwidth product and 120dB open-loop voltage gain while using only 100µA of supply current per amplifier. The combination of low input offset voltage (±200µV) and h ...
Surge protector
A surge protector (or surge suppressor) is an appliance/device designed to protect electrical devices from voltage spikes. A surge protector attempts to limit the voltage supplied to an electric device by either blocking or by shorting to ground any unwanted voltages above a safe threshold. This article primarily discusses specifications and components relevant to the type of protector that diverts (shorts) a voltage spike to ground; however, there is some coverage of other methods.The terms surge protection device (SPD), or transient voltage surge suppressor (TVSS), are used to describe electrical devices typically installed in power distribution panels, process control systems, communications systems, and other heavy-duty industrial systems, for the purpose of protecting against electrical surges and spikes, including those caused by lightning. Scaled-down versions of these devices are sometimes installed in residential service entrance electrical panels, to protect equipment in a household from similar hazards.Many power strips have basic surge protection built in; these are typically clearly labeled as such. However, power strips that do not provide surge protection are sometimes erroneously referred to as ""surge protectors"".