DAC312 数据手册DataSheet 下载
... device consumes 225 mW at the lower supply voltages with an absolute maximum dissipation of 375 mW at the higher supply levels. With their guaranteed specifications, single chip reliability and low cost, the DAC312 device makes excellent building blocks for A/D converters, data acquisition systems, ...
... device consumes 225 mW at the lower supply voltages with an absolute maximum dissipation of 375 mW at the higher supply levels. With their guaranteed specifications, single chip reliability and low cost, the DAC312 device makes excellent building blocks for A/D converters, data acquisition systems, ...
REG1118 数据资料 dataSheet 下载
... temperature. Important Information and Disclaimer:The information provided on this page represents TI's knowledge and belief as of the date that it is provided. TI bases its knowledge and belief on information provided by third parties, and makes no representation or warranty as to the accuracy of s ...
... temperature. Important Information and Disclaimer:The information provided on this page represents TI's knowledge and belief as of the date that it is provided. TI bases its knowledge and belief on information provided by third parties, and makes no representation or warranty as to the accuracy of s ...
FAN5353 3 MHz, 3 A Synchronous Buck Regulator
... may fail to start. If VOUT fails to achieve regulation within 320 µs from the beginning of soft-start, the regulator shuts down and waits 1200 µs before attempting a restart. If the regulator is at its current limit for more than about 60 µs, the regulator shuts down before restarting 1200 µs later. ...
... may fail to start. If VOUT fails to achieve regulation within 320 µs from the beginning of soft-start, the regulator shuts down and waits 1200 µs before attempting a restart. If the regulator is at its current limit for more than about 60 µs, the regulator shuts down before restarting 1200 µs later. ...
Understanding Buck-Boost Power Stages in
... The power supply topology refers to how the switches, output inductor, and output capacitor are connected. Each topology has unique properties. These properties include the steady-state voltage conversion ratios, the nature of the input and output currents, and the character of the output voltage ri ...
... The power supply topology refers to how the switches, output inductor, and output capacitor are connected. Each topology has unique properties. These properties include the steady-state voltage conversion ratios, the nature of the input and output currents, and the character of the output voltage ri ...
drives mm - Siemens Industry, Inc.
... Operating ambient High Overload (HO): 32 to 122 degrees F or 0 to 50 degrees C Frame Size A to F. 50 to 60 degrees C with derate Operating ambient High Overload (HO): 32 to 104 degrees F or 0 to 40 degrees C Frame Size Gx. 40 to 55 degrees C with derate Operating ambient Light Overload (LO): 32 to 1 ...
... Operating ambient High Overload (HO): 32 to 122 degrees F or 0 to 50 degrees C Frame Size A to F. 50 to 60 degrees C with derate Operating ambient High Overload (HO): 32 to 104 degrees F or 0 to 40 degrees C Frame Size Gx. 40 to 55 degrees C with derate Operating ambient Light Overload (LO): 32 to 1 ...
BJT-1-examples
... 0.8 volt. This rule also implies that an operating transistor has Vb = ~ Ve + 0.6 (Vb = Ve + Vbe) (for an npn). Let me emphasize again that you should not try to think of the collector current as diode conduction. It isn’t, because the collector-base diode normally has voltages applied across it in ...
... 0.8 volt. This rule also implies that an operating transistor has Vb = ~ Ve + 0.6 (Vb = Ve + Vbe) (for an npn). Let me emphasize again that you should not try to think of the collector current as diode conduction. It isn’t, because the collector-base diode normally has voltages applied across it in ...
1. Introduction
... STMicroelectronics, has a sensitivity of 0.67 mV/⁰/s and a reference voltage of 1.23V. Based on the change in angular velocity (which is measured in ⁰/s), the output signal from the gyroscopes will change by 0.67 mV for every ⁰/s increase in angular velocity. This output signal can then be fed into ...
... STMicroelectronics, has a sensitivity of 0.67 mV/⁰/s and a reference voltage of 1.23V. Based on the change in angular velocity (which is measured in ⁰/s), the output signal from the gyroscopes will change by 0.67 mV for every ⁰/s increase in angular velocity. This output signal can then be fed into ...
a 10-Bit, 125 MSPS High Performance TxDAC D/A Converter
... member of the TxDAC series of high performance, low power CMOS digital-to-analog-converters (DACs). The TxDAC family, which consists of pin compatible 8-, 10-, 12-, and 14-bit DACs, is specifically optimized for the transmit signal path of communication systems. All of the devices share the same int ...
... member of the TxDAC series of high performance, low power CMOS digital-to-analog-converters (DACs). The TxDAC family, which consists of pin compatible 8-, 10-, 12-, and 14-bit DACs, is specifically optimized for the transmit signal path of communication systems. All of the devices share the same int ...
16-Bit, 1 MS/s High-Speed Data Acquisition Boards
... Output Short-Circuit Protection XDACx Connected to AGND: Unlimited duration Output Coupling: DC Power On and Reset State, DACs Cleared to Zero-Scale: 0 V, ±150 mV Pacer Source: Internal output scan clock and external output scan clock (XDPCR), independent of external input scan clock (XAPCR) Trigg ...
... Output Short-Circuit Protection XDACx Connected to AGND: Unlimited duration Output Coupling: DC Power On and Reset State, DACs Cleared to Zero-Scale: 0 V, ±150 mV Pacer Source: Internal output scan clock and external output scan clock (XDPCR), independent of external input scan clock (XAPCR) Trigg ...
You may the IOTA Power Products
... time, and minimizes ‘gassing’ caused by over-charging. The IQ4 delivers a Boost, Absorption, and Float charge, and a periodic Equalization Phase that protects your battery from sulfating and stratification. The IQ4 charge control is automatic...just plug in the controller and it does the work. Exter ...
... time, and minimizes ‘gassing’ caused by over-charging. The IQ4 delivers a Boost, Absorption, and Float charge, and a periodic Equalization Phase that protects your battery from sulfating and stratification. The IQ4 charge control is automatic...just plug in the controller and it does the work. Exter ...
T. Moy, W. Rieutort-Louis, J.C. Sturm, S. Wagner, and N. Verma, "TFT-based Calibration Circuit for Thin-film Photoconductors", Int'l Thin-Film Transistor Conf. (ITC), (FEB 2015).
... the voltage-response generated by a connected photoconductor (Fig.1b). That is, varying the gate bias of the TFT proportionately changes the current, IOut, through the photoconductor, as seen in the linear transfer curves simulated using a Level 61 SPICE amorphous silicon (a-Si) TFT model (Fig. 1b). ...
... the voltage-response generated by a connected photoconductor (Fig.1b). That is, varying the gate bias of the TFT proportionately changes the current, IOut, through the photoconductor, as seen in the linear transfer curves simulated using a Level 61 SPICE amorphous silicon (a-Si) TFT model (Fig. 1b). ...
Product Lines
... ● HV switch with extremely fast turn-on rise time ● True gate control (no avalanche technique) for highest reliability over a wide range of operating temperatures and load conditions ● Very low impedance ● Very EMC tolerant ● Available with on-time options from 5 ns to 1 μs ● Designed for attachment ...
... ● HV switch with extremely fast turn-on rise time ● True gate control (no avalanche technique) for highest reliability over a wide range of operating temperatures and load conditions ● Very low impedance ● Very EMC tolerant ● Available with on-time options from 5 ns to 1 μs ● Designed for attachment ...
AVR496: Brushless DC Motor Control using
... The Timer/Counter1 (TC1) module of the ATtinyX61 family is very well suited for driving threephase motors. It can be run from a 64MHz PLL, and has a resolution of 10 bits. Six PWM outputs can be generated from this timer, grouped into three complementary output pairs with configurable dead-time. The ...
... The Timer/Counter1 (TC1) module of the ATtinyX61 family is very well suited for driving threephase motors. It can be run from a 64MHz PLL, and has a resolution of 10 bits. Six PWM outputs can be generated from this timer, grouped into three complementary output pairs with configurable dead-time. The ...
FEATURES PIN ASSIGNMENT
... battery warning output BW is asserted. Once asserted, BW remains active until the module is replaced. The battery is still retested after each VCC power-up, however, even if BW is active. If the battery voltage is found to be higher than 2.6V during such testing, BW is de-asserted and regular 24-hou ...
... battery warning output BW is asserted. Once asserted, BW remains active until the module is replaced. The battery is still retested after each VCC power-up, however, even if BW is active. If the battery voltage is found to be higher than 2.6V during such testing, BW is de-asserted and regular 24-hou ...
BD99010EFV-M
... the output power transistors. At very low input voltages the duty cycle can become 1 indicating the high-side power transistor continuously in on-state. At very high input voltages the duty cycle becomes very small but limited at an on-time of about 200ns. It should be noted that at high oscillation ...
... the output power transistors. At very low input voltages the duty cycle can become 1 indicating the high-side power transistor continuously in on-state. At very high input voltages the duty cycle becomes very small but limited at an on-time of about 200ns. It should be noted that at high oscillation ...
BD1321G
... Then input terminal voltage is set to more than VSS. (Note 4) An excessive input current will flow when input voltages of more than VDD+0.6V or less than VSS-0.6V are applied. The input current can be set to less than the rated current by adding a limiting resistor. Caution: Operating the IC over th ...
... Then input terminal voltage is set to more than VSS. (Note 4) An excessive input current will flow when input voltages of more than VDD+0.6V or less than VSS-0.6V are applied. The input current can be set to less than the rated current by adding a limiting resistor. Caution: Operating the IC over th ...
INA181 Bidirectional, Low- and High
... INA181 a good choice for applications that require a quick response to input current changes. One application that requires high bandwidth and slew rate is low-side motor control, where the ability to follow rapid changing current in the motor allows for more accurate control over a wider operating ...
... INA181 a good choice for applications that require a quick response to input current changes. One application that requires high bandwidth and slew rate is low-side motor control, where the ability to follow rapid changing current in the motor allows for more accurate control over a wider operating ...
Power electronics
Power electronics is the application of solid-state electronics to the control and conversion of electric power. It also refers to a subject of research in electronic and electrical engineering which deals with the design, control, computation and integration of nonlinear, time-varying energy-processing electronic systems with fast dynamics.The first high power electronic devices were mercury-arc valves. In modern systems the conversion is performed with semiconductor switching devices such as diodes, thyristors and transistors, pioneered by R. D. Middlebrook and others beginning in the 1950s. In contrast to electronic systems concerned with transmission and processing of signals and data, in power electronics substantial amounts of electrical energy are processed. An AC/DC converter (rectifier) is the most typical power electronics device found in many consumer electronic devices, e.g. television sets, personal computers, battery chargers, etc. The power range is typically from tens of watts to several hundred watts. In industry a common application is the variable speed drive (VSD) that is used to control an induction motor. The power range of VSDs start from a few hundred watts and end at tens of megawatts.The power conversion systems can be classified according to the type of the input and output power AC to DC (rectifier) DC to AC (inverter) DC to DC (DC-to-DC converter) AC to AC (AC-to-AC converter)