LT1533 - Ultralow Noise1A Switching Regulator
... RT (Pin 6): The oscillator resistor pin is used to set the charge and discharge currents of the oscillator capacitor. The nominal value is 16.9k. It is possible to adjust this resistance ±25% to get a more accurate oscillator frequency. FB (Pin 7): The feedback pin is used for positive voltage sensi ...
... RT (Pin 6): The oscillator resistor pin is used to set the charge and discharge currents of the oscillator capacitor. The nominal value is 16.9k. It is possible to adjust this resistance ±25% to get a more accurate oscillator frequency. FB (Pin 7): The feedback pin is used for positive voltage sensi ...
ADM4073 Low Cost, Voltage Output, High-Side, Current
... Information furnished by Analog Devices is believed to be accurate and reliable. However, no responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other rights of third parties that may result from its use. Specifications subject to change without notice. N ...
... Information furnished by Analog Devices is believed to be accurate and reliable. However, no responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other rights of third parties that may result from its use. Specifications subject to change without notice. N ...
Ω MAX9153/MAX9154 Low-Jitter, 800Mbps, 10-Port LVDS Repeaters with 100
... (MAX9154) and repeat the signal at 10 LVDS outputs. Each differential output drives 100Ω, allowing point-topoint distribution of signals on transmission lines with 100Ω termination at the receiver input. Ultra-low 90psp-p (max) added deterministic jitter and 1psRMS (max) added random jitter ensure r ...
... (MAX9154) and repeat the signal at 10 LVDS outputs. Each differential output drives 100Ω, allowing point-topoint distribution of signals on transmission lines with 100Ω termination at the receiver input. Ultra-low 90psp-p (max) added deterministic jitter and 1psRMS (max) added random jitter ensure r ...
MAX5223 Low-Power, Dual, 8-Bit, Voltage Output Serial DAC in 8
... Serial DAC in 8-Pin SOT23 Analog Section The MAX5223 contains two 8-bit, voltage output DACs. The DACs are “inverted” R-2R ladder networks. They use complementary switches that convert 8-bit digital inputs into equivalent analog output voltages in proportion to the applied reference voltage. The MAX ...
... Serial DAC in 8-Pin SOT23 Analog Section The MAX5223 contains two 8-bit, voltage output DACs. The DACs are “inverted” R-2R ladder networks. They use complementary switches that convert 8-bit digital inputs into equivalent analog output voltages in proportion to the applied reference voltage. The MAX ...
LT1113 - Dual Low Noise, Precision, JFET Input Op Amps
... Note 1: Absolute Maximum Ratings are those values beyond which the life of the device may be impaired. Note 2: The LT1113C is guaranteed functional over the Operating Temperature Range of –40°C to 85°C. The LT1113M is guaranteed functional over the Operating Temperature Range of – 55°C to 125°C. Not ...
... Note 1: Absolute Maximum Ratings are those values beyond which the life of the device may be impaired. Note 2: The LT1113C is guaranteed functional over the Operating Temperature Range of –40°C to 85°C. The LT1113M is guaranteed functional over the Operating Temperature Range of – 55°C to 125°C. Not ...
VIPer53
... The switching frequency can be set to any value through the choice of R3 and C5. This allows to optimize the efficiency of the converter by adopting the best compromise between switching losses, EMI (Lower with low switching frequencies) and transformer size (Smaller with high switching frequencies) ...
... The switching frequency can be set to any value through the choice of R3 and C5. This allows to optimize the efficiency of the converter by adopting the best compromise between switching losses, EMI (Lower with low switching frequencies) and transformer size (Smaller with high switching frequencies) ...
MAX1953/MAX1954/MAX1957 Low-Cost, High-Frequency, Current-Mode PWM Buck Controller General Description
... The MAX1954 switches at 300kHz for higher efficiency and operates from a wider range of input voltages. Figure 1 is the MAX1953 typical application circuit. The MAX1953/MAX1954/MAX1957 are designed to drive a pair of external N-channel power MOSFETs in a synchronous buck topology to improve efficien ...
... The MAX1954 switches at 300kHz for higher efficiency and operates from a wider range of input voltages. Figure 1 is the MAX1953 typical application circuit. The MAX1953/MAX1954/MAX1957 are designed to drive a pair of external N-channel power MOSFETs in a synchronous buck topology to improve efficien ...
SM72295 Photovoltaic Full Bridge Driver (Rev. E)
... In the application the HS nodes are clamped by the body diode of the external lower N-MOSFET, therefore the HS node will generally not exceed –1V. However, in some applications, board resistance and inductance may result in the HS node exceeding this stated voltage transiently. If negative transient ...
... In the application the HS nodes are clamped by the body diode of the external lower N-MOSFET, therefore the HS node will generally not exceed –1V. However, in some applications, board resistance and inductance may result in the HS node exceeding this stated voltage transiently. If negative transient ...
Two-Phase Synchronous Buck Controller w
... current sense resistors installed in series with output. The first method involves generation of a current signal with an R-C circuit (shown in the applications diagram). The R-C values are selected by matching time constants of the RC circuit and the inductor time constant, R×C = L/DCR. With either ...
... current sense resistors installed in series with output. The first method involves generation of a current signal with an R-C circuit (shown in the applications diagram). The R-C values are selected by matching time constants of the RC circuit and the inductor time constant, R×C = L/DCR. With either ...
ca3140-a - Intersil
... with current fed by way of Q21, R12, and Q20. Transistor Q20, in turn, is biased by current flow through R13, zener D8, and R14. The dynamic current sink is controlled by voltage level sensing. For purposes of explanation, it is assumed that output Terminal 6 is quiescently established at the potent ...
... with current fed by way of Q21, R12, and Q20. Transistor Q20, in turn, is biased by current flow through R13, zener D8, and R14. The dynamic current sink is controlled by voltage level sensing. For purposes of explanation, it is assumed that output Terminal 6 is quiescently established at the potent ...
AP1530
... The bulk capacitor’s ESR will determine the output ripple voltage and the initial voltage drop after a high slew-rate transient. An aluminum electrolytic capacitor's ESR value is related to the capacitance and its voltage rating. In most case, higher voltage electrolytic capacitors have lower ESR va ...
... The bulk capacitor’s ESR will determine the output ripple voltage and the initial voltage drop after a high slew-rate transient. An aluminum electrolytic capacitor's ESR value is related to the capacitance and its voltage rating. In most case, higher voltage electrolytic capacitors have lower ESR va ...
TLC7225 数据资料 dataSheet 下载
... settling time for single supply operation is longer than for dual supply operation. Positive-going settling-time is not affected by VSS. Additionally, the negative VSS gives more headroom to the output amplifiers which results in better zero code performance and improved slew rate at the output than ...
... settling time for single supply operation is longer than for dual supply operation. Positive-going settling-time is not affected by VSS. Additionally, the negative VSS gives more headroom to the output amplifiers which results in better zero code performance and improved slew rate at the output than ...
ICS854S01I Datasheet - Integrated Device Technology
... NOTE: Electrical parameters are guaranteed over the specified ambient operating temperature range, which is established when the device is mounted in a test socket with maintained transverse airflow greater than 500 lfpm. The device will meet specifications after thermal equilibrium has been reached ...
... NOTE: Electrical parameters are guaranteed over the specified ambient operating temperature range, which is established when the device is mounted in a test socket with maintained transverse airflow greater than 500 lfpm. The device will meet specifications after thermal equilibrium has been reached ...
10 µA-100 mA, 0.05% Error, High-Side Current
... The passive component with the greatest impact on this design is the shunt resistor RSH. This component must accurately convert load current to a differential voltage, while also potentially dissipating a significant amount of power. Selecting an ideal shunt resistor can be difficult, since resistor ...
... The passive component with the greatest impact on this design is the shunt resistor RSH. This component must accurately convert load current to a differential voltage, while also potentially dissipating a significant amount of power. Selecting an ideal shunt resistor can be difficult, since resistor ...
A Quad of Independently Func Comparators
... Heavier loading on RPULL-UP (i.e. smaller values of R3 or RLOAD) simply reduces the value of the maximum output voltage thereby reducing the amount of hysteresis by lowering the value of VA1. For simplicity, we have assumed in the above equations that VO high switches all the way up to +VCC. To find ...
... Heavier loading on RPULL-UP (i.e. smaller values of R3 or RLOAD) simply reduces the value of the maximum output voltage thereby reducing the amount of hysteresis by lowering the value of VA1. For simplicity, we have assumed in the above equations that VO high switches all the way up to +VCC. To find ...
MAX2691 L2 Band GPS Low-Noise Amplifier General Description Features
... These values are optimized for the best simultaneous gain, noise figure, and return loss performance. Reducing the input coupling capacitor results in a lower IIP3. The device integrates an on-chip output matching to 50I at the output, eliminating the need for external matching components. Table 1 l ...
... These values are optimized for the best simultaneous gain, noise figure, and return loss performance. Reducing the input coupling capacitor results in a lower IIP3. The device integrates an on-chip output matching to 50I at the output, eliminating the need for external matching components. Table 1 l ...
Chapter 4
... In a capacitor, during one-half of a cycle, energy is stored and during the other half the energy is returned to the circuit and no power losses occur in the capacitor In an inductor, the source does work against the back emf of the inductor and energy is stored in the inductor, but when the current ...
... In a capacitor, during one-half of a cycle, energy is stored and during the other half the energy is returned to the circuit and no power losses occur in the capacitor In an inductor, the source does work against the back emf of the inductor and energy is stored in the inductor, but when the current ...
CLWG Linear Potentiometer
... The information given herein, including drawings, illustrations and schematics which are intended for illustration purposes only, is believed to be reliable. However, TE Connectivity makes no warranties as to its accuracy or completeness and disclaims any liability in connection with its use. TE Con ...
... The information given herein, including drawings, illustrations and schematics which are intended for illustration purposes only, is believed to be reliable. However, TE Connectivity makes no warranties as to its accuracy or completeness and disclaims any liability in connection with its use. TE Con ...
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.