BQ24740 数据资料 dataSheet 下载
... Stresses beyond those listed under absolute maximum ratings may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under recommended operating conditions is not implied. Exposure to absol ...
... Stresses beyond those listed under absolute maximum ratings may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under recommended operating conditions is not implied. Exposure to absol ...
AN-1907 LM3423 Buck-Boost Configuration Evaluation Board (Rev. A)
... This evaluation board has been designed to demonstrate the LM3423 low-side controller as a stepup/step-down (buck-boost) regulator to deliver constant current to high power LEDs. A complete circuit schematic and bill of materials for the evaluation board are included at the end of this document. The ...
... This evaluation board has been designed to demonstrate the LM3423 low-side controller as a stepup/step-down (buck-boost) regulator to deliver constant current to high power LEDs. A complete circuit schematic and bill of materials for the evaluation board are included at the end of this document. The ...
MAX15046 40V, High-Performance, Synchronous Buck Controller EVALUATION KIT AVAILABLE
... The MAX15046 synchronous step-down controller operates from a 4.5V to 40V input-voltage range and generates an adjustable output voltage from 85% of the inputvoltage down to 0.6V while supporting loads up to 25A. As long as the device supply voltage is within 5.0V to 5.5V, the input power bus (VIN) ...
... The MAX15046 synchronous step-down controller operates from a 4.5V to 40V input-voltage range and generates an adjustable output voltage from 85% of the inputvoltage down to 0.6V while supporting loads up to 25A. As long as the device supply voltage is within 5.0V to 5.5V, the input power bus (VIN) ...
RFMD2081 45MHz TO 2700MHz IQ MODULATOR WITH SYNTHESIZER/VCO Features
... Each VCO has 128 overlapping bands which are used to achieve low VCO gain and optimal phase noise performance across the whole tuning range. The chip automatically selects the correct VCO (VCO auto-select) and the correct VCO band (VCO coarse tuning) to generate the desired LO frequency based on the ...
... Each VCO has 128 overlapping bands which are used to achieve low VCO gain and optimal phase noise performance across the whole tuning range. The chip automatically selects the correct VCO (VCO auto-select) and the correct VCO band (VCO coarse tuning) to generate the desired LO frequency based on the ...
Analog Design Challenges in Advanced CMOS Process Node
... proprietary Process Design Kit (PDK) documentation. However this documentation does not provide relation between key design parameters (e.g. gain, bandwidth) and device dimensions. Therefore it is necessary to examine device behaviour when applied in real circuit environment (e.g. with feedback). Fo ...
... proprietary Process Design Kit (PDK) documentation. However this documentation does not provide relation between key design parameters (e.g. gain, bandwidth) and device dimensions. Therefore it is necessary to examine device behaviour when applied in real circuit environment (e.g. with feedback). Fo ...
UCC28070 数据资料 dataSheet 下载
... over operating free-air temperature range −40°C < TA < 125°C, TJ = TA, VCC = 12 V, GND = 0 V, RRT = 75 kΩ, RDMX = 68.1 kΩ, RRDM = RSYN = 100 kΩ, CCDR = 2.2 nF, CSS = CVREF = 0.1 µF, CVCC = 1 µF, IVREF = 0 mA (unless otherwise noted) ...
... over operating free-air temperature range −40°C < TA < 125°C, TJ = TA, VCC = 12 V, GND = 0 V, RRT = 75 kΩ, RDMX = 68.1 kΩ, RRDM = RSYN = 100 kΩ, CCDR = 2.2 nF, CSS = CVREF = 0.1 µF, CVCC = 1 µF, IVREF = 0 mA (unless otherwise noted) ...
AN4130
... supply. It calculates the peak current at which to shut off the driving FET by continuously looking at the duty cycle. The error between desired duty cycle and actual duty cycle appears as a current on the ILED pin - a capacitor on this pin integrates the error to zero over time. Since the voltage o ...
... supply. It calculates the peak current at which to shut off the driving FET by continuously looking at the duty cycle. The error between desired duty cycle and actual duty cycle appears as a current on the ILED pin - a capacitor on this pin integrates the error to zero over time. Since the voltage o ...
Parallel Gain Stages..
... you try to measure it now, anything into grid current will not be seen due to the rectification effect of the power tube. No biggie, you know its clean going in. With more than adequate speakers to make sure there is not enough stress on them to cause significant speaker distortion, anything unclean ...
... you try to measure it now, anything into grid current will not be seen due to the rectification effect of the power tube. No biggie, you know its clean going in. With more than adequate speakers to make sure there is not enough stress on them to cause significant speaker distortion, anything unclean ...
EXPERIMENT NO
... directions. Therefore, theoretically no current should flow in the external circuit. But in practice, a very small current of the order of a few microamperes flows under reverse bias. Electron forming covalent bonds of the semiconductor atoms in the P and N-type regions may absorb sufficient energy ...
... directions. Therefore, theoretically no current should flow in the external circuit. But in practice, a very small current of the order of a few microamperes flows under reverse bias. Electron forming covalent bonds of the semiconductor atoms in the P and N-type regions may absorb sufficient energy ...
LMX2335/LMX2336/LMX2337 PLLatinum Dual Frequency Synthesizer for RF Personal Communications
... DS012332-26 DS012332-25 ...
... DS012332-26 DS012332-25 ...
MAX1182 Dual 10-Bit, 65Msps, 3V, Low-Power ADC General Description
... The MAX1182 is a 3V, dual 10-bit analog-to-digital converter (ADC) featuring fully-differential wideband trackand-hold (T/H) inputs, driving two pipelined, 9-stage ADCs. The MAX1182 is optimized for low-power, highdynamic performance applications in imaging, instrumentation and digital communication ...
... The MAX1182 is a 3V, dual 10-bit analog-to-digital converter (ADC) featuring fully-differential wideband trackand-hold (T/H) inputs, driving two pipelined, 9-stage ADCs. The MAX1182 is optimized for low-power, highdynamic performance applications in imaging, instrumentation and digital communication ...
ADP5024 英文数据手册DataSheet 下载
... BUCK2 Feedback Input. For device models with an adjustable output voltage, connect this pin to the middle of the BUCK2 resistor divider. For device models with a fixed output voltage, leave this pin unconnected. BUCK2 Output Voltage Sensing Input. Connect VOUT2 to the top of the capacitor on VOUT2. ...
... BUCK2 Feedback Input. For device models with an adjustable output voltage, connect this pin to the middle of the BUCK2 resistor divider. For device models with a fixed output voltage, leave this pin unconnected. BUCK2 Output Voltage Sensing Input. Connect VOUT2 to the top of the capacitor on VOUT2. ...
BDTIC
... After the PFC stage, there is commonly a PWM stage to provide isolated DC output for end user. Some applications, especially computing, have the holdup time requirement. It means that PWM stage should be able to provide the isolated output even if AC input voltage become zero for a short holdup time ...
... After the PFC stage, there is commonly a PWM stage to provide isolated DC output for end user. Some applications, especially computing, have the holdup time requirement. It means that PWM stage should be able to provide the isolated output even if AC input voltage become zero for a short holdup time ...
ADXL322.pdf
... The output of the ADXL322 has a typical bandwidth of 2.5 kHz. To limit aliasing errors, the user must filter the signal at this point. The analog bandwidth must be no more than half the A/D sampling frequency to minimize aliasing. The analog bandwidth can be further decreased to reduce noise and imp ...
... The output of the ADXL322 has a typical bandwidth of 2.5 kHz. To limit aliasing errors, the user must filter the signal at this point. The analog bandwidth must be no more than half the A/D sampling frequency to minimize aliasing. The analog bandwidth can be further decreased to reduce noise and imp ...
AD1671 Complete 12-Bit 1.25 MSPS Monolithic A/D Converter
... common. Unipolar offset is defined as the deviation of the actual from that point. This offset can be adjusted as discussed later. The unipolar offset temperature coefficient specifies the maximum change of the transition point over temperature, with or without external adjustments. ...
... common. Unipolar offset is defined as the deviation of the actual from that point. This offset can be adjusted as discussed later. The unipolar offset temperature coefficient specifies the maximum change of the transition point over temperature, with or without external adjustments. ...
MAX1937/MAX1938/MAX1939 Two-Phase Desktop CPU Core Supply Controllers with Controlled VID Change General Description
... The MAX1937/MAX1938/MAX1939 comprise a family of synchronous, two-phase, step-down controllers capable of delivering load currents up to 60A. The controllers utilize Quick-PWM™ control architecture in conjunction with active load-current voltage positioning. Quick-PWM control provides instantaneous ...
... The MAX1937/MAX1938/MAX1939 comprise a family of synchronous, two-phase, step-down controllers capable of delivering load currents up to 60A. The controllers utilize Quick-PWM™ control architecture in conjunction with active load-current voltage positioning. Quick-PWM control provides instantaneous ...
74LCX16500 Low Voltage 18-Bit Universal Bus Transceivers with 7
... The LCX16500 is designed for low voltage (2.5V or 3.3V) VCC applications with the capability of interfacing to a 5V signal environment. The LCX16500 is fabricated with an advanced CMOS technology to achieve high speed operation while maintaining CMOS low power. ...
... The LCX16500 is designed for low voltage (2.5V or 3.3V) VCC applications with the capability of interfacing to a 5V signal environment. The LCX16500 is fabricated with an advanced CMOS technology to achieve high speed operation while maintaining CMOS low power. ...
Understanding Vocabulary Section 14.1 1. series circuit 2
... flowing from the source is 4 amps. 2 amps flows through the upper branch of the circuit and 2 amps flows through the center branch of the circuit. b. 4 amps flowing through point P from bottom to top. The sum of the current in the branches is 4 amps. c. 2 amps are flowing through point P from left t ...
... flowing from the source is 4 amps. 2 amps flows through the upper branch of the circuit and 2 amps flows through the center branch of the circuit. b. 4 amps flowing through point P from bottom to top. The sum of the current in the branches is 4 amps. c. 2 amps are flowing through point P from left t ...
Operational amplifier
An operational amplifier (""op-amp"") is a DC-coupled high-gain electronic voltage amplifier with a differential input and, usually, a single-ended output. In this configuration, an op-amp produces an output potential (relative to circuit ground) that is typically hundreds of thousands of times larger than the potential difference between its input terminals.Operational amplifiers had their origins in analog computers, where they were used to do mathematical operations in many linear, non-linear and frequency-dependent circuits. The popularity of the op-amp as a building block in analog circuits is due to its versatility. Due to negative feedback, the characteristics of an op-amp circuit, its gain, input and output impedance, bandwidth etc. are determined by external components and have little dependence on temperature coefficients or manufacturing variations in the op-amp itself.Op-amps are among the most widely used electronic devices today, being used in a vast array of consumer, industrial, and scientific devices. Many standard IC op-amps cost only a few cents in moderate production volume; however some integrated or hybrid operational amplifiers with special performance specifications may cost over $100 US in small quantities. Op-amps may be packaged as components, or used as elements of more complex integrated circuits.The op-amp is one type of differential amplifier. Other types of differential amplifier include the fully differential amplifier (similar to the op-amp, but with two outputs), the instrumentation amplifier (usually built from three op-amps), the isolation amplifier (similar to the instrumentation amplifier, but with tolerance to common-mode voltages that would destroy an ordinary op-amp), and negative feedback amplifier (usually built from one or more op-amps and a resistive feedback network).