DAC8805 数据资料 dataSheet 下载
... The DAC8805 dual, multiplying digital-to-analog converter (DAC) is designed to operate from a single 2.7V to 5.5V supply. The applied external reference input voltage VREF determines the full-scale output current. An internal feedback resistor (RFB) provides temperature tracking for the full-scale o ...
... The DAC8805 dual, multiplying digital-to-analog converter (DAC) is designed to operate from a single 2.7V to 5.5V supply. The applied external reference input voltage VREF determines the full-scale output current. An internal feedback resistor (RFB) provides temperature tracking for the full-scale o ...
LTC4064
... The charge cycle begins when the voltage at the VCC pin rises above the UVLO level, a program resistor is connected from the PROG pin to ground, and the SHDN pin is pulled above the shutdown threshold. At the beginning of the charge cycle, if the battery voltage is below 2.48V, the charger goes into ...
... The charge cycle begins when the voltage at the VCC pin rises above the UVLO level, a program resistor is connected from the PROG pin to ground, and the SHDN pin is pulled above the shutdown threshold. At the beginning of the charge cycle, if the battery voltage is below 2.48V, the charger goes into ...
Adcom-GFA-5503-Service
... All tests are performed with a 115V, low-distortion (less than 2% THD), AC-power source, 8-ohm resistive load (except slew rate), and a signal source of not more than 600 ohms. An 80kHz low-pass filter is employed during THD distortion measurements. Signal-to-noise measurements are “A” weighted. Dam ...
... All tests are performed with a 115V, low-distortion (less than 2% THD), AC-power source, 8-ohm resistive load (except slew rate), and a signal source of not more than 600 ohms. An 80kHz low-pass filter is employed during THD distortion measurements. Signal-to-noise measurements are “A” weighted. Dam ...
BDTIC T D A 5 2 2 1
... The data slicer is a fast comparator with a bandwidth of 100 kHz. This allows for a maximum receive data rate of up to 100kBaud. The maximum achievable data rate also depends on the IF Filter bandwidth and the local oscillator tolerance values. Both inputs are accessible. The output delivers a digit ...
... The data slicer is a fast comparator with a bandwidth of 100 kHz. This allows for a maximum receive data rate of up to 100kBaud. The maximum achievable data rate also depends on the IF Filter bandwidth and the local oscillator tolerance values. Both inputs are accessible. The output delivers a digit ...
ELECTRONICS 4 – Fundamentals of Electronics I
... resistance of the device, we hook it up in parallel with a precision 10-turn potentiometer. (A potentiometer is a variable resistor whose resistance in ohms across its terminals can be varied by turning a shaft or knob. A radio’s volume control is an example.) We first hook up the meter to a variabl ...
... resistance of the device, we hook it up in parallel with a precision 10-turn potentiometer. (A potentiometer is a variable resistor whose resistance in ohms across its terminals can be varied by turning a shaft or knob. A radio’s volume control is an example.) We first hook up the meter to a variabl ...
Designing a Three Phase Inverter for a Permanent Magnet Synchronous Motor
... With the arrangement in Figure 6(e) a flux concentration can be achieved, for example an effective flux density of 0,8T using magnets with 0,4T flux density. Though the use of PM mounted on the surface makes better use of the PMs flux, because the magnets in SPMSMs are mounted on the surface the spe ...
... With the arrangement in Figure 6(e) a flux concentration can be achieved, for example an effective flux density of 0,8T using magnets with 0,4T flux density. Though the use of PM mounted on the surface makes better use of the PMs flux, because the magnets in SPMSMs are mounted on the surface the spe ...
SY89829U Oct05
... single 1:20 LVPECL Clock Driver. The part is designed for use in low voltage (2.5V/3.3V) applications which require a large number of outputs to drive precisely aligned, ultra low skew signals to their destination. The input is multiplexed from either LVDS or LVPECL by the CLK_SEL pin. The LVDS inpu ...
... single 1:20 LVPECL Clock Driver. The part is designed for use in low voltage (2.5V/3.3V) applications which require a large number of outputs to drive precisely aligned, ultra low skew signals to their destination. The input is multiplexed from either LVDS or LVPECL by the CLK_SEL pin. The LVDS inpu ...
FEATURES KEY APPLICATIONS
... Driving capacitive loads with high-performance amplifiers is not a problem as long as certain precautions are taken. The first is to realize that the THS414x has been internally compensated to maximize its bandwidth and slew rate performance. When the amplifier is compensated in this manner, capacit ...
... Driving capacitive loads with high-performance amplifiers is not a problem as long as certain precautions are taken. The first is to realize that the THS414x has been internally compensated to maximize its bandwidth and slew rate performance. When the amplifier is compensated in this manner, capacit ...
Low Distortion 1.0 GHz Differential Amplifier
... The same results could be found using a Smith Chart as shown in Figure 7. In this example, a shunt capacitor and a series inductor are used to match the 200 Ω source to a 50 Ω load. For a frequency of 10 MHz, the same capacitor and inductor values previously found using the resonant approach will tr ...
... The same results could be found using a Smith Chart as shown in Figure 7. In this example, a shunt capacitor and a series inductor are used to match the 200 Ω source to a 50 Ω load. For a frequency of 10 MHz, the same capacitor and inductor values previously found using the resonant approach will tr ...
WRL0001.tmp
... One interesting characteristic of an amplifier is that it is a unilateral device—it makes a big difference which end you use as the input! Most passive linear circuits (e.g., using only R, L and C) are reciprocal. With respect to a 2-port device, reciprocity means: Z 12 Z 21 ...
... One interesting characteristic of an amplifier is that it is a unilateral device—it makes a big difference which end you use as the input! Most passive linear circuits (e.g., using only R, L and C) are reciprocal. With respect to a 2-port device, reciprocity means: Z 12 Z 21 ...
LM3421/21Q1/21Q0 LM3423/23Q1/23Q0 N
... MIN and MAX limits apply for TJ = −40°C to 150°C for LM3421Q0/LM3423Q0, TJ = −40°C to 125°C for all others, unless otherwise specified. Specifications that differ between the two operating ranges will be identified in the Temp Range column as Q0 for TJ = −40°C to 150°C and as Q1 for TJ = −40°C to 12 ...
... MIN and MAX limits apply for TJ = −40°C to 150°C for LM3421Q0/LM3423Q0, TJ = −40°C to 125°C for all others, unless otherwise specified. Specifications that differ between the two operating ranges will be identified in the Temp Range column as Q0 for TJ = −40°C to 150°C and as Q1 for TJ = −40°C to 12 ...
DAC8806 数据资料 dataSheet 下载
... switched to GND or to the IOUT terminal. The IOUT terminal of the DAC is held at a virtual GND potential by the use of an external I/V converter op amp. The R-2R ladder is connected to an external reference input (VREF) that determines the DAC full-scale current. The R-2R ladder presents a code inde ...
... switched to GND or to the IOUT terminal. The IOUT terminal of the DAC is held at a virtual GND potential by the use of an external I/V converter op amp. The R-2R ladder is connected to an external reference input (VREF) that determines the DAC full-scale current. The R-2R ladder presents a code inde ...
+5.0V, ±15kV ESD-Protected, Fail-Safe, Hot-Swap, RS-485/RS-422 Transceivers General Description Features
... The MAX13082E/MAX13088E are intended for halfduplex communications, and the MAX13080E/ MAX13081E/MAX13083E/MAX13084E/MAX13086E/ MAX13087E are intended for full-duplex communications. The MAX13089E is selectable for half-duplex or full-duplex operation. It also features independently programmable rec ...
... The MAX13082E/MAX13088E are intended for halfduplex communications, and the MAX13080E/ MAX13081E/MAX13083E/MAX13084E/MAX13086E/ MAX13087E are intended for full-duplex communications. The MAX13089E is selectable for half-duplex or full-duplex operation. It also features independently programmable rec ...
A 3-Phase ac Induction Motor Control System Based on the
... PWM signals become inactive immediately. These conditions include overcurrent, overvoltage, overtemperature, or other error conditions. The four fault input pins on the MR32’s PWMMC module can be configured to react in a number of different ways, upon the detection of a fault. Each fault input has i ...
... PWM signals become inactive immediately. These conditions include overcurrent, overvoltage, overtemperature, or other error conditions. The four fault input pins on the MR32’s PWMMC module can be configured to react in a number of different ways, upon the detection of a fault. Each fault input has i ...
Ultralow Distortion IF VGA AD8375
... pin and 80 mA through the two chokes combined. The latter increases with temperature at about 2.5 mA per 10°C. There are two output pins for each polarity and they are oriented in an alternating fashion. When designing the board, care should be taken to minimize the parasitic capacitance due to the ...
... pin and 80 mA through the two chokes combined. The latter increases with temperature at about 2.5 mA per 10°C. There are two output pins for each polarity and they are oriented in an alternating fashion. When designing the board, care should be taken to minimize the parasitic capacitance due to the ...
October 25, 2012 10 CFR 50.4
... on two phases would be reduced. Although the degraded voltage protection scheme at BFN was not designed to detect and automatically respond to a single-phase open circuit condition on a credited off-site power circuit, preliminary studies have shown that the undervoltage protection, specifically th ...
... on two phases would be reduced. Although the degraded voltage protection scheme at BFN was not designed to detect and automatically respond to a single-phase open circuit condition on a credited off-site power circuit, preliminary studies have shown that the undervoltage protection, specifically th ...
TAS5342LA 数据资料 dataSheet 下载
... The TAS5342LA is a high-performance, integrated stereo digital amplifier power stage designed to drive – 2 × 80 W at 10% THD+N Into 6 Ω a 4-Ω bridge-tied load (BTL) at up to 100 W per – 2 × 65 W at 10% THD+N Into 8 Ω channel with low harmonic distortion, low integrated • Total Power Output (Single E ...
... The TAS5342LA is a high-performance, integrated stereo digital amplifier power stage designed to drive – 2 × 80 W at 10% THD+N Into 6 Ω a 4-Ω bridge-tied load (BTL) at up to 100 W per – 2 × 65 W at 10% THD+N Into 8 Ω channel with low harmonic distortion, low integrated • Total Power Output (Single E ...
APPLICATION NOTE
... their limited sourcing current. For example, a growing variety of wireless data cards for applications such as WCDMAHSPA and GSM/EDGE networks, GPRS and WiMAX data communication use TDMA and CDMA techniques which require a peak current during the transmission of signals which can exceed the maximum ...
... their limited sourcing current. For example, a growing variety of wireless data cards for applications such as WCDMAHSPA and GSM/EDGE networks, GPRS and WiMAX data communication use TDMA and CDMA techniques which require a peak current during the transmission of signals which can exceed the maximum ...
TAS5342A 数据资料 dataSheet 下载
... noise, and low idle current. The TAS5342A has a complete protection system integrated on-chip, safeguarding the device against a wide range of fault conditions that could damage the system. These protection features are short-circuit protection, over-current protection, under voltage protection, ove ...
... noise, and low idle current. The TAS5342A has a complete protection system integrated on-chip, safeguarding the device against a wide range of fault conditions that could damage the system. These protection features are short-circuit protection, over-current protection, under voltage protection, ove ...
CMOS
Complementary metal–oxide–semiconductor (CMOS) /ˈsiːmɒs/ is a technology for constructing integrated circuits. CMOS technology is used in microprocessors, microcontrollers, static RAM, and other digital logic circuits. CMOS technology is also used for several analog circuits such as image sensors (CMOS sensor), data converters, and highly integrated transceivers for many types of communication. In 1963, while working for Fairchild Semiconductor, Frank Wanlass patented CMOS (US patent 3,356,858).CMOS is also sometimes referred to as complementary-symmetry metal–oxide–semiconductor (or COS-MOS).The words ""complementary-symmetry"" refer to the fact that the typical design style with CMOS uses complementary and symmetrical pairs of p-type and n-type metal oxide semiconductor field effect transistors (MOSFETs) for logic functions.Two important characteristics of CMOS devices are high noise immunity and low static power consumption.Since one transistor of the pair is always off, the series combination draws significant power only momentarily during switching between on and off states. Consequently, CMOS devices do not produce as much waste heat as other forms of logic, for example transistor–transistor logic (TTL) or NMOS logic, which normally have some standing current even when not changing state. CMOS also allows a high density of logic functions on a chip. It was primarily for this reason that CMOS became the most used technology to be implemented in VLSI chips.The phrase ""metal–oxide–semiconductor"" is a reference to the physical structure of certain field-effect transistors, having a metal gate electrode placed on top of an oxide insulator, which in turn is on top of a semiconductor material. Aluminium was once used but now the material is polysilicon. Other metal gates have made a comeback with the advent of high-k dielectric materials in the CMOS process, as announced by IBM and Intel for the 45 nanometer node and beyond.