Linear IC Applications UNIT -1 DIFFERENTIAL AMPLIFIER
... The operational amplifier is a direct-coupled high gain amplifier usable from 0 to over 1MH Z to which feedback is added to control its overall response characteristic i.e. gain and bandwidth. The op-amp exhibits the gain down to zero frequency. Such direct coupled (dc) amplifiers do not use blockin ...
... The operational amplifier is a direct-coupled high gain amplifier usable from 0 to over 1MH Z to which feedback is added to control its overall response characteristic i.e. gain and bandwidth. The op-amp exhibits the gain down to zero frequency. Such direct coupled (dc) amplifiers do not use blockin ...
Z-source Inverter Fed Induction Motor Drives – a Space Vector... Based Approach
... lower devices have to be gated on and maintained on at any time. Otherwise, an open circuit of the dc inductor would occur and destroy the devices. Overlap time for safe current commutation is needed in the current source converter, which also causes waveform distortion, etc. In addition, both the v ...
... lower devices have to be gated on and maintained on at any time. Otherwise, an open circuit of the dc inductor would occur and destroy the devices. Overlap time for safe current commutation is needed in the current source converter, which also causes waveform distortion, etc. In addition, both the v ...
AN420
... All ST products are sold pursuant to ST’s terms and conditions of sale. Purchasers are solely responsible for the choice, selection and use of the ST products and services described herein, and ST assumes no liability whatsoever relating to the choice, selection or use of the ST products and service ...
... All ST products are sold pursuant to ST’s terms and conditions of sale. Purchasers are solely responsible for the choice, selection and use of the ST products and services described herein, and ST assumes no liability whatsoever relating to the choice, selection or use of the ST products and service ...
AS1363
... If pin EN is connected to GND the AS1363 is disabled. In shutdown mode all internal circuits are turned off, reducing supply current to 30nA typical. For normal operation pin EN must be connected to IN. During shutdown, POK is low. ...
... If pin EN is connected to GND the AS1363 is disabled. In shutdown mode all internal circuits are turned off, reducing supply current to 30nA typical. For normal operation pin EN must be connected to IN. During shutdown, POK is low. ...
Synthesis and Analysis of a Series-Connected Switched-Capacitor DC-DC converter Kei Eguchi , Non-member
... with high efficiency. To solve this problem, seriesconnected SC DC-DC converters have been proposed [5-6]. By connecting N (N = 2, 3, . . . ) converters in series, they can provide various output voltages. In the previous studies, the series-connected DC-DC converters have been constructed with ring ...
... with high efficiency. To solve this problem, seriesconnected SC DC-DC converters have been proposed [5-6]. By connecting N (N = 2, 3, . . . ) converters in series, they can provide various output voltages. In the previous studies, the series-connected DC-DC converters have been constructed with ring ...
MAX8643 3A, 2MHz Step-Down Regulator with Integrated Switches General Description
... voltage-error amplifier. The voltage-mode control architecture and the voltage-error amplifier permit a type III compensation scheme to be utilized to achieve maximum loop bandwidth, up to 20% of the switching frequency. High loop bandwidth provides fast transient response, resulting in less require ...
... voltage-error amplifier. The voltage-mode control architecture and the voltage-error amplifier permit a type III compensation scheme to be utilized to achieve maximum loop bandwidth, up to 20% of the switching frequency. High loop bandwidth provides fast transient response, resulting in less require ...
op-amp 4mhz,CA5160E.pdf
... It consists of a differential input stage using PMOS field effect transistors (Q6, Q7) working into a mirror pair of bipolar transistors (Q9, Q10) functioning as load resistors together with resistors R3 through R6. The mirror pair transistors also function as a differential-to-single-ended converte ...
... It consists of a differential input stage using PMOS field effect transistors (Q6, Q7) working into a mirror pair of bipolar transistors (Q9, Q10) functioning as load resistors together with resistors R3 through R6. The mirror pair transistors also function as a differential-to-single-ended converte ...
MAX16977 36V, 2A, 2.2MHz Step-Down Converter with Low Operating Current General Description
... Synchronization Input. The device synchronizes to an external signal applied to FSYNC. The external clock frequency must be 10% greater than the internal clock frequency for proper operation. Connect FSYNC to GND if the internal clock is used. ...
... Synchronization Input. The device synchronizes to an external signal applied to FSYNC. The external clock frequency must be 10% greater than the internal clock frequency for proper operation. Connect FSYNC to GND if the internal clock is used. ...
Step-Down DC-to-DC Controller ADP1821 FEATURES
... voltage and is sized to handle large MOSFETs for point-of-load regulators. The ADP1821 is well suited for a wide range of high power applications, such as DSP and processor core power in telecommunications, medical imaging, high performance servers, and industrial applications. It operates from a 3. ...
... voltage and is sized to handle large MOSFETs for point-of-load regulators. The ADP1821 is well suited for a wide range of high power applications, such as DSP and processor core power in telecommunications, medical imaging, high performance servers, and industrial applications. It operates from a 3. ...
AD680 数据手册DataSheet 下载
... Band gap references are the high performance solution for low supply voltage operation. A typical precision band gap consists of a reference core and buffer amplifier. Based on a new, patented band gap reference design (Figure 5), the AD680 merges the amplifier and the core band gap function to prod ...
... Band gap references are the high performance solution for low supply voltage operation. A typical precision band gap consists of a reference core and buffer amplifier. Based on a new, patented band gap reference design (Figure 5), the AD680 merges the amplifier and the core band gap function to prod ...
LF411-N 数据资料 dataSheet 下载
... and other changes to its products and services at any time and to discontinue any product or service without notice. Customers should obtain the latest relevant information before placing orders and should verify that such information is current and complete. All products are sold subject to TI’s te ...
... and other changes to its products and services at any time and to discontinue any product or service without notice. Customers should obtain the latest relevant information before placing orders and should verify that such information is current and complete. All products are sold subject to TI’s te ...
FSB50825US Motion SPM 5 Series ®
... Figure 8. Example of Application Circuit 4th Notes: 1. About pin position, refer to Figure 1. 2. RC-coupling (R5 and C5, R4 and C6) and C4 at each input of Motion SPM® 5 product and MCU are useful to prevent improper input signal caused by surge-noise. 3. The voltage-drop across R3 affects the low-s ...
... Figure 8. Example of Application Circuit 4th Notes: 1. About pin position, refer to Figure 1. 2. RC-coupling (R5 and C5, R4 and C6) and C4 at each input of Motion SPM® 5 product and MCU are useful to prevent improper input signal caused by surge-noise. 3. The voltage-drop across R3 affects the low-s ...
AD8510
... The AD8510/AD8512/AD8513 are single-, dual-, and quadprecision JFET amplifiers that feature low offset voltage, input bias current, input voltage noise, and input current noise. The combination of low offsets, low noise, and very low input bias currents makes these amplifiers especially suitable for ...
... The AD8510/AD8512/AD8513 are single-, dual-, and quadprecision JFET amplifiers that feature low offset voltage, input bias current, input voltage noise, and input current noise. The combination of low offsets, low noise, and very low input bias currents makes these amplifiers especially suitable for ...
FEATURES GENERAL DESCRIPTION ADP172 e ADP172 s
... circuitry, damage may occur on devices subjected to high energy ESD. Therefore, proper ESD precautions should be taken to avoid performance degradation or loss of functionality. Legal Terms and Conditions By using the evaluation board discussed herein (together with any tools, components documentati ...
... circuitry, damage may occur on devices subjected to high energy ESD. Therefore, proper ESD precautions should be taken to avoid performance degradation or loss of functionality. Legal Terms and Conditions By using the evaluation board discussed herein (together with any tools, components documentati ...
ADP2108 数据手册DataSheet 下载
... cycle, the PFET switch is turned on, sending a positive voltage across the inductor. Current in the inductor increases until the current sense signal crosses the peak inductor current threshold that turns off the PFET switch and turns on the NFET synchronous rectifier. This sends a negative voltage ...
... cycle, the PFET switch is turned on, sending a positive voltage across the inductor. Current in the inductor increases until the current sense signal crosses the peak inductor current threshold that turns off the PFET switch and turns on the NFET synchronous rectifier. This sends a negative voltage ...
MAX4080/MAX4081 76V, High-Side, Current-Sense Amplifiers with Voltage Output General Description
... The MAX4080/MAX4081 are high-side, current-sense amplifiers with an input voltage range that extends from 4.5V to 76V making them ideal for telecom, automotive, backplane, and other systems where high-voltage current monitoring is critical. The MAX4080 is designed for unidirectional current-sense ap ...
... The MAX4080/MAX4081 are high-side, current-sense amplifiers with an input voltage range that extends from 4.5V to 76V making them ideal for telecom, automotive, backplane, and other systems where high-voltage current monitoring is critical. The MAX4080 is designed for unidirectional current-sense ap ...
G047033138
... (BLDC) drive. The front end of this PFC converter is a diode bridge rectifier (DBR) fed from single-phase A C m a i n s . The BLDC is used to drive a compressor load of an air conditioner through a threephase VSI fed from a controlled DC link voltage. The speed of the compressor is controlled to ach ...
... (BLDC) drive. The front end of this PFC converter is a diode bridge rectifier (DBR) fed from single-phase A C m a i n s . The BLDC is used to drive a compressor load of an air conditioner through a threephase VSI fed from a controlled DC link voltage. The speed of the compressor is controlled to ach ...
LXMG1618A-12-4x - uri=media.digikey
... collector or open drain logic signal will allow you to reduce the lamp current for situations where greater dim range is required, as an example in nighttime situations. In conjunction with a light sensor or other timer the panel could be set to higher brightness (maximum output current) for daytime ...
... collector or open drain logic signal will allow you to reduce the lamp current for situations where greater dim range is required, as an example in nighttime situations. In conjunction with a light sensor or other timer the panel could be set to higher brightness (maximum output current) for daytime ...
IOSR Journal of Electrical and Electronics Engineering (IOSR-JEEE)
... The idea of external Vth cancellation technique is employed in [11] for a high-sensitivity rectifier circuit to operate with small RF signal amplitudes. We use a similar technique in the low-voltage charge pump circuits in order to reduce the Vth of transfer switches to turn them on completely in on ...
... The idea of external Vth cancellation technique is employed in [11] for a high-sensitivity rectifier circuit to operate with small RF signal amplitudes. We use a similar technique in the low-voltage charge pump circuits in order to reduce the Vth of transfer switches to turn them on completely in on ...
Designing robust asynchronous circuit components
... model [I]. The most robust class of circuit is delayinsensitive (DI), which means that its functionality is independent of all gate and wire delays. It has been shown that the class of true DI circuits is very restrictive [2], and practical circuits require some relaxation of the Dl assumptions. The ...
... model [I]. The most robust class of circuit is delayinsensitive (DI), which means that its functionality is independent of all gate and wire delays. It has been shown that the class of true DI circuits is very restrictive [2], and practical circuits require some relaxation of the Dl assumptions. The ...
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.