General Specifications UT75A Digital Indicating Controller
... alarm setpoints.Sixteen sets of PID parameters can be set. For dual-loop control and cascade control, respectively, sixteen sets can be set for loop-1 (primary side) and loop-2 (secondary side). (b) Selecting the PID parameter group The following PID parameter groups can be selected. • Target setpoi ...
... alarm setpoints.Sixteen sets of PID parameters can be set. For dual-loop control and cascade control, respectively, sixteen sets can be set for loop-1 (primary side) and loop-2 (secondary side). (b) Selecting the PID parameter group The following PID parameter groups can be selected. • Target setpoi ...
ABSTRACT TANEJA, ROHIT. Making Energy
... system concepts. LEDs are increasingly finding application in almost every sector, like consumer electronics (TV, phones), space lighting (cluster of LEDs) and indication, which require a durable, inexpensive and an efficient solution. The thesis builds upon an existing closed loop control system de ...
... system concepts. LEDs are increasingly finding application in almost every sector, like consumer electronics (TV, phones), space lighting (cluster of LEDs) and indication, which require a durable, inexpensive and an efficient solution. The thesis builds upon an existing closed loop control system de ...
Amplificador de potência cmos em 2.4 ghz com potência de saída
... TABLE 2 – Gate widths of power cascodes and designation of operating modes. From [20]. ... 45 TABLE 3 – Example of width impact in a power amplifier design. The first row shows the obtained results for a 150 µm gate width transistor, the second column for a 175 µm transistor and the third for a 200 ...
... TABLE 2 – Gate widths of power cascodes and designation of operating modes. From [20]. ... 45 TABLE 3 – Example of width impact in a power amplifier design. The first row shows the obtained results for a 150 µm gate width transistor, the second column for a 175 µm transistor and the third for a 200 ...
General Description Features
... count, high-performance portable and cart-based ultrasound systems. The easy-to-use IC allows the user to achieve high-end 2D, PW, and CW Doppler (CWD) imaging capability using substantially less space and power. The highly compact imaging receiver lineup, including low-noise amplifier (LNA), variab ...
... count, high-performance portable and cart-based ultrasound systems. The easy-to-use IC allows the user to achieve high-end 2D, PW, and CW Doppler (CWD) imaging capability using substantially less space and power. The highly compact imaging receiver lineup, including low-noise amplifier (LNA), variab ...
MAX8594/MAX8594A 5-Output PMICs with DC-DC Core Supply for Low-Cost PDAs General Description
... (PDAs) operates from a 1-cell lithium-ion (Li+) or 3-cell NiMH battery. They include all regulators, outputs, and voltage monitors necessary for small portable devices while requiring a bare minimum of external components. Featured are three linear regulators, a boost DCDC converter for LCD bias, an ...
... (PDAs) operates from a 1-cell lithium-ion (Li+) or 3-cell NiMH battery. They include all regulators, outputs, and voltage monitors necessary for small portable devices while requiring a bare minimum of external components. Featured are three linear regulators, a boost DCDC converter for LCD bias, an ...
MAX1490AEPG WORD
... MAX1480A/B/C are designed for half-duplex communication, while the MAX1490A/B feature full-duplex communication. Drivers are short-circuit current limited and protected against excessive power dissipation by thermal shutdown circuitry that places the driver outputs into a highimpedance state. The re ...
... MAX1480A/B/C are designed for half-duplex communication, while the MAX1490A/B feature full-duplex communication. Drivers are short-circuit current limited and protected against excessive power dissipation by thermal shutdown circuitry that places the driver outputs into a highimpedance state. The re ...
SAMPLE OF THE STUDY
... Vector sum of all sequence currents in three phase unbalanced system = I + I + I In a three phase, 4 – wire unbalanced system, the magnitude of zero sequence component is one – third of the current in the neutral wire. In a three – phase unbalanced system, the magnitude of negative sequence compon ...
... Vector sum of all sequence currents in three phase unbalanced system = I + I + I In a three phase, 4 – wire unbalanced system, the magnitude of zero sequence component is one – third of the current in the neutral wire. In a three – phase unbalanced system, the magnitude of negative sequence compon ...
±15kV ESD-Protected, 1µA, 3.0V to 5.5V, 250kbps, RS-232 Transceivers with AutoShutdown
... supply current with Maxim’s new AutoShutdown feature, which operates when FORCEON is low and FORCEOFF is high. When these devices sense no valid signal levels on all receiver inputs for 30µs, the onboard charge pump and drivers are shut off, reducing supply current to 1µA. This occurs if the RS-232 ...
... supply current with Maxim’s new AutoShutdown feature, which operates when FORCEON is low and FORCEOFF is high. When these devices sense no valid signal levels on all receiver inputs for 30µs, the onboard charge pump and drivers are shut off, reducing supply current to 1µA. This occurs if the RS-232 ...
6A, Current-Sharing Dual LDO
... The Ideal, but Flawed, Approach Before the theory of operation is explained, it is helpful to take a look at why it is not possible to put two LDOs in parallel with one another by simply tying their inputs and outputs. This configuration is depicted in Figure 2. There are several reasons why this si ...
... The Ideal, but Flawed, Approach Before the theory of operation is explained, it is helpful to take a look at why it is not possible to put two LDOs in parallel with one another by simply tying their inputs and outputs. This configuration is depicted in Figure 2. There are several reasons why this si ...
AD5444 数据手册DataSheet 下载
... Serial Clock Input. By default, data is clocked into the input shift register on the falling edge of the serial clock input. Alternatively, by means of the serial control bits, the device can be configured such that data is clocked into the shift register on the rising edge of SCLK. Serial Data Inpu ...
... Serial Clock Input. By default, data is clocked into the input shift register on the falling edge of the serial clock input. Alternatively, by means of the serial control bits, the device can be configured such that data is clocked into the shift register on the rising edge of SCLK. Serial Data Inpu ...
AN2852
... The adapter implements a two-stage solution. The front-end PFC uses a boost topology working in transition mode (TM). The IC used is the L6563, advanced TM PFC controller, which integrates all the functions and protection needed to control the stage and an interface with the downstream DC-DC convert ...
... The adapter implements a two-stage solution. The front-end PFC uses a boost topology working in transition mode (TM). The IC used is the L6563, advanced TM PFC controller, which integrates all the functions and protection needed to control the stage and an interface with the downstream DC-DC convert ...
1.8 V, 6 LVDS/12 CMOS Outputs Low Power Clock Fanout Buffer ADCLK846
... The differential inputs of the ADCLK846 are internally selfbiased. The clock inputs have a resistor divider, which sets the common-mode level for the inputs. The complementary inputs are biased about 30 mV lower than the true input to avoid oscillations if the input signal ceases. See Figure 20 for ...
... The differential inputs of the ADCLK846 are internally selfbiased. The clock inputs have a resistor divider, which sets the common-mode level for the inputs. The complementary inputs are biased about 30 mV lower than the true input to avoid oscillations if the input signal ceases. See Figure 20 for ...
section 1
... not need to store discrete current values or call curr(n) function more than once. In fact, if we wanted to write both current and voltage values, we could have chosen between two possible solutions: 1) store the current value curr(j) into a temporary variable and then use this variable to write bot ...
... not need to store discrete current values or call curr(n) function more than once. In fact, if we wanted to write both current and voltage values, we could have chosen between two possible solutions: 1) store the current value curr(j) into a temporary variable and then use this variable to write bot ...
Low-Voltage 4-Bit 1-of-2 FET Multiplexer
... The SN74CBTLV3257 is a 4-bit 1-of-2 high-speed FET multiplexer/demultiplexer. The low on-state resistance of the switch allows connections to be made with minimal propagation delay. The select (S) input controls the data flow. The FET multiplexers/demultiplexers are disabled when the output-enable ( ...
... The SN74CBTLV3257 is a 4-bit 1-of-2 high-speed FET multiplexer/demultiplexer. The low on-state resistance of the switch allows connections to be made with minimal propagation delay. The select (S) input controls the data flow. The FET multiplexers/demultiplexers are disabled when the output-enable ( ...
MAX3471 1.6µA, RS-485/RS-422, Half-Duplex, Differential Transceiver for Battery-Powered Systems ________________General Description
... Differential Transceiver for Battery-Powered Systems (VCC = +2.5V to +5.5V, TA = TMIN to TMAX, unless otherwise noted. Typical values are at VCC = +3.6V and TA = +25°C.) (Note 1) ...
... Differential Transceiver for Battery-Powered Systems (VCC = +2.5V to +5.5V, TA = TMIN to TMAX, unless otherwise noted. Typical values are at VCC = +3.6V and TA = +25°C.) (Note 1) ...