DC/DC Converters
... particularly also for industrial applications where often no PCB mounting is possible but the module has to be mounted on a chassis. Four threaded M3 inserts in the module makes chassis mount or attachment of a heatsink for optimal thermal management very simple. For easy connection there is also an ...
... particularly also for industrial applications where often no PCB mounting is possible but the module has to be mounted on a chassis. Four threaded M3 inserts in the module makes chassis mount or attachment of a heatsink for optimal thermal management very simple. For easy connection there is also an ...
AD5821 数据手册DataSheet 下载
... The AD5821 is a fully integrated, 10-bit digital-to-analog converter (DAC) with 120 mA output current sink capability. It is intended for driving voice coil actuators in applications such as lens autofocus, image stabilization, and optical zoom. The circuit diagram is shown in Figure 20. A 10-bit cu ...
... The AD5821 is a fully integrated, 10-bit digital-to-analog converter (DAC) with 120 mA output current sink capability. It is intended for driving voice coil actuators in applications such as lens autofocus, image stabilization, and optical zoom. The circuit diagram is shown in Figure 20. A 10-bit cu ...
W225-10022
... During a tap change operation, voltage and magnetic flux within the reactor (preventive autotransformer) may shift rapidly as the moving contact leaves one stationary contact and closes on another stationary contact at a different voltage. In some cases the core will temporarily saturate when the co ...
... During a tap change operation, voltage and magnetic flux within the reactor (preventive autotransformer) may shift rapidly as the moving contact leaves one stationary contact and closes on another stationary contact at a different voltage. In some cases the core will temporarily saturate when the co ...
NUMBER SYSTEM AND CODES INTRODUCTION:-
... BCD SUBTRACTION:The BCD subtraction is performed by subtracting the digits of each 4 – bit group of the subtrahend from corresponding 4 – bit group of the minuend in the binary starting from the LSD. If there is no borrow from the next higher group[ then no correction is required. If there is a borr ...
... BCD SUBTRACTION:The BCD subtraction is performed by subtracting the digits of each 4 – bit group of the subtrahend from corresponding 4 – bit group of the minuend in the binary starting from the LSD. If there is no borrow from the next higher group[ then no correction is required. If there is a borr ...
74ALVT162823 1. General description 18-bit bus-interface D-type flip-flop with reset and enable with
... ■ Two sets of high speed parallel registers with positive edge-triggered D-type flip-flops ■ 5 V I/O compatible ■ Ideal where high speed, light loading or increased fan-in are required with MOS microprocessors ■ Bus hold data inputs eliminate the need for external pull-up resistors to hold unused in ...
... ■ Two sets of high speed parallel registers with positive edge-triggered D-type flip-flops ■ 5 V I/O compatible ■ Ideal where high speed, light loading or increased fan-in are required with MOS microprocessors ■ Bus hold data inputs eliminate the need for external pull-up resistors to hold unused in ...
DC to 50 MHz, Dual I/Q Demodulator and Phase Shifter AD8333
... The I and Q outputs are provided as currents to facilitate summation. The summed current outputs are converted to voltages by a high dynamic range, current-to-voltage (I-V) converter, such as the AD8021, configured as a transimpedance amplifier. The resultant signal is then applied to a high resolut ...
... The I and Q outputs are provided as currents to facilitate summation. The summed current outputs are converted to voltages by a high dynamic range, current-to-voltage (I-V) converter, such as the AD8021, configured as a transimpedance amplifier. The resultant signal is then applied to a high resolut ...
GE 6A Digital PicoDLynx : Non-Isolated DC-DC Power Modules Data Sheet
... The 6A Digital PicoDLynxTM power modules are non-isolated dc-dc converters that deliver up to 6A of output current. These modules operate over a wide range of input voltage (VIN = 3Vdc-14.4Vdc) and provide a precisely regulated output voltage from 0.45Vdc to 5.5Vdc, programmable via an external resi ...
... The 6A Digital PicoDLynxTM power modules are non-isolated dc-dc converters that deliver up to 6A of output current. These modules operate over a wide range of input voltage (VIN = 3Vdc-14.4Vdc) and provide a precisely regulated output voltage from 0.45Vdc to 5.5Vdc, programmable via an external resi ...
MAX1816/MAX1994 Dual Step-Down Controllers Plus Linear- Regulator Controller for Notebook Computers General Description
... wide input/output voltage ratios with ease and provides 100ns “instant” on-response to load transients, while maintaining a relatively constant switching frequency. The MAX1816/MAX1994 also have a linear-regulator controller for low-voltage auxiliary power supplies. The CPU regulator supports “activ ...
... wide input/output voltage ratios with ease and provides 100ns “instant” on-response to load transients, while maintaining a relatively constant switching frequency. The MAX1816/MAX1994 also have a linear-regulator controller for low-voltage auxiliary power supplies. The CPU regulator supports “activ ...
TPS62125 - Texas Instruments
... and ultralow power applications providing up to 300mA output current. The wide input voltage range of 3 V to 17 V supports 4-cell alkaline and 1- to 4-cell LiIon batteries in series configuration as well as 9-V to 15-V powered applications. The device includes a precise low-power enable comparator w ...
... and ultralow power applications providing up to 300mA output current. The wide input voltage range of 3 V to 17 V supports 4-cell alkaline and 1- to 4-cell LiIon batteries in series configuration as well as 9-V to 15-V powered applications. The device includes a precise low-power enable comparator w ...
FPF2200-FPF2202 Integrated Load Switch with 500mA High Precision Current Limit FP F2
... To limit the voltage drop on the input supply caused by transient in-rush currents when the switch is turned on into a discharged load capacitor or a short-circuit, a capacitor is recommended to be placed between VIN and GND. A 1uF ceramic capacitor, CIN, placed close to the pins is usually sufficie ...
... To limit the voltage drop on the input supply caused by transient in-rush currents when the switch is turned on into a discharged load capacitor or a short-circuit, a capacitor is recommended to be placed between VIN and GND. A 1uF ceramic capacitor, CIN, placed close to the pins is usually sufficie ...
Two-tone vs. Single-tone Measurement of 2nd
... The particular shapes of the curves should be noted. In the IM2 plot, at lower blocker levels, the 2-tone IM2 product is still roughly 3 dB higher than the 1-tone DC product, and these products are both very small and nearly constant due to the action of the IP2 compensation circuit. But, as the blo ...
... The particular shapes of the curves should be noted. In the IM2 plot, at lower blocker levels, the 2-tone IM2 product is still roughly 3 dB higher than the 1-tone DC product, and these products are both very small and nearly constant due to the action of the IP2 compensation circuit. But, as the blo ...
Sine Wave Oscillator
... Oscillators do not require an externally-applied input signal; instead, they use some fraction of the output signal created by the feedback network as the input signal. Oscillation results when the feedback system is not able to find a stable steady-state because its transfer function can not be sat ...
... Oscillators do not require an externally-applied input signal; instead, they use some fraction of the output signal created by the feedback network as the input signal. Oscillation results when the feedback system is not able to find a stable steady-state because its transfer function can not be sat ...
AppNote07Flcphy2PinOut
... The multiplexer allows to serialize the 2*18 outputs. This is made by enabling the read of the track and hold (see Figure 7) of each channel sequentially one after another. The read of each channel is controlled by the output of a D-latch. To read sequentially outputs, it is needed to provide a “1” ...
... The multiplexer allows to serialize the 2*18 outputs. This is made by enabling the read of the track and hold (see Figure 7) of each channel sequentially one after another. The read of each channel is controlled by the output of a D-latch. To read sequentially outputs, it is needed to provide a “1” ...
Multi-mode controller for SMPS
... single-switch input-current-shaping converters (single-stage PFC) for applications supposed to comply with EN61000-3-2 or JEITA-MITI regulations. Both fixed-frequency (FF) and quasi-resonant (QR) operation are supported. The user can pick either of the two depending on application needs. The device ...
... single-switch input-current-shaping converters (single-stage PFC) for applications supposed to comply with EN61000-3-2 or JEITA-MITI regulations. Both fixed-frequency (FF) and quasi-resonant (QR) operation are supported. The user can pick either of the two depending on application needs. The device ...
4-digit duplex LCD car clock
... The number (n) is stored in a non-volatile memory which is achieved by the following steps (see Fig.6): 1. Set SEL to VSS and a level of VDD − 5 V to VPP 2. The quartz-frequency deviation ∆f/f is measured and (n) is calculated (see Table 1) 3. A first pulse tE is applied to the DATA input clears the ...
... The number (n) is stored in a non-volatile memory which is achieved by the following steps (see Fig.6): 1. Set SEL to VSS and a level of VDD − 5 V to VPP 2. The quartz-frequency deviation ∆f/f is measured and (n) is calculated (see Table 1) 3. A first pulse tE is applied to the DATA input clears the ...
18-Bit, 1.5 LSB INL, 400 kSPS PulSAR Differential ADC in MSOP/QFN AD7690
... The AD7690 is an 18-bit, successive approximation, analog-todigital converter (ADC) that operates from a single power supply, VDD. It contains a low power, high speed, 18-bit sampling ADC with no missing codes, an internal conversion clock, and a versatile serial interface port. On the CNV rising ed ...
... The AD7690 is an 18-bit, successive approximation, analog-todigital converter (ADC) that operates from a single power supply, VDD. It contains a low power, high speed, 18-bit sampling ADC with no missing codes, an internal conversion clock, and a versatile serial interface port. On the CNV rising ed ...
FPF2300/02/03 Dual-Output Current Limit Switch F P
... The current limit ensures that the current through the switch doesn't exceed a maximum value, while not limiting at less than a minimum value. FPF230X family has dual-output load switches being housed in one package. The minimum current at which both switches start limiting the load current is set t ...
... The current limit ensures that the current through the switch doesn't exceed a maximum value, while not limiting at less than a minimum value. FPF230X family has dual-output load switches being housed in one package. The minimum current at which both switches start limiting the load current is set t ...
LP5912 500-mA Low-Noise, Low-IQ LDO (Rev. D)
... Low IQ (Enabled, No Load): 30 µA Typical Low Dropout (VOUT ≥ 3.3 V): 95 mV Typical at 500-mA Load Stable With 1-µF Ceramic Input and Output ...
... Low IQ (Enabled, No Load): 30 µA Typical Low Dropout (VOUT ≥ 3.3 V): 95 mV Typical at 500-mA Load Stable With 1-µF Ceramic Input and Output ...
TPA6111A2: 150-mW Stereo Audio Power Amplifier (Rev. C)
... Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings only, which do not imply functional operation of the device at these or any other conditions beyond those indicated under Recommended Operating Conditions. Exposure to absol ...
... Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings only, which do not imply functional operation of the device at these or any other conditions beyond those indicated under Recommended Operating Conditions. Exposure to absol ...
Single Phase Induction Motors
... single phase induction motor increases with the size of the motor and with the performance such as starting torque to current ratio (higher ratio is desirable), hence, the user will like to go in for a smaller size (hp) motor with minimum cost, of course, meeting all the operational requirements. Ho ...
... single phase induction motor increases with the size of the motor and with the performance such as starting torque to current ratio (higher ratio is desirable), hence, the user will like to go in for a smaller size (hp) motor with minimum cost, of course, meeting all the operational requirements. Ho ...
Integrating ADC
An integrating ADC is a type of analog-to-digital converter that converts an unknown input voltage into a digital representation through the use of an integrator. In its most basic implementation, the unknown input voltage is applied to the input of the integrator and allowed to ramp for a fixed time period (the run-up period). Then a known reference voltage of opposite polarity is applied to the integrator and is allowed to ramp until the integrator output returns to zero (the run-down period). The input voltage is computed as a function of the reference voltage, the constant run-up time period, and the measured run-down time period. The run-down time measurement is usually made in units of the converter's clock, so longer integration times allow for higher resolutions. Likewise, the speed of the converter can be improved by sacrificing resolution.Converters of this type can achieve high resolution, but often do so at the expense of speed. For this reason, these converters are not found in audio or signal processing applications. Their use is typically limited to digital voltmeters and other instruments requiring highly accurate measurements.