LT1372/LT1377 500kHz and 1MHz High Efficiency 1.5A Switching
... and negative output voltages. One example is the “Dual Output Flyback Converter with Overvoltage Protection” circuit shown in the Typical Applications section. Each output voltage resistor divider is individually set as described above. When both the FB and NFB pins are used, the LT1372/LT1377 acts ...
... and negative output voltages. One example is the “Dual Output Flyback Converter with Overvoltage Protection” circuit shown in the Typical Applications section. Each output voltage resistor divider is individually set as described above. When both the FB and NFB pins are used, the LT1372/LT1377 acts ...
7- to 13-Bit Variable Resolution Incremental ADC Datasheet
... A single DataClock is connected to the 8-bit counter, the 16-bit PWM, and the analog column clock which connects to the analog SC PSoC block. The analog column clock is actually two clocks, φ1 and φ2, which are generated from the DataClock. These two additional clocks are exactly one-fourth the freq ...
... A single DataClock is connected to the 8-bit counter, the 16-bit PWM, and the analog column clock which connects to the analog SC PSoC block. The analog column clock is actually two clocks, φ1 and φ2, which are generated from the DataClock. These two additional clocks are exactly one-fourth the freq ...
A Soft-Switched High Frequency Converter for Wide Voltage and
... quantitatively in Appendix A. The circuit topology (shown in Fig. 1a) consists of two half-bridges with switching nodes A and B connected by an inductor. The lumped capacitances at each switching node CA ,CB (fundamental to the operation of the converter) are explicitly shown, though they may merely ...
... quantitatively in Appendix A. The circuit topology (shown in Fig. 1a) consists of two half-bridges with switching nodes A and B connected by an inductor. The lumped capacitances at each switching node CA ,CB (fundamental to the operation of the converter) are explicitly shown, though they may merely ...
LTC1150 - ±15V Zero-Drift Operational Amplifier with Internal Capacitors
... resistors. The temperature gradient across the resistor is important, not the ambient temperature. There are two junctions formed at each end of the resistor and if these junctions are at the same temperature, their thermal EMFs will cancel each other. The thermal EMF numbers are approximate and var ...
... resistors. The temperature gradient across the resistor is important, not the ambient temperature. There are two junctions formed at each end of the resistor and if these junctions are at the same temperature, their thermal EMFs will cancel each other. The thermal EMF numbers are approximate and var ...
Application Note
... 11. Apply input signals to X1. Note that high performance (low noise and low phase noise) sources must be used together with bandpass filters. This is necessary to obtain sufficiently low noise and harmonic distortion. 1 to 3dB attenuators can also be used between the filter and the evaluation boar ...
... 11. Apply input signals to X1. Note that high performance (low noise and low phase noise) sources must be used together with bandpass filters. This is necessary to obtain sufficiently low noise and harmonic distortion. 1 to 3dB attenuators can also be used between the filter and the evaluation boar ...
AD652
... Another way to view this is that the output is a frequency of approximately one-quarter of the clock that has been phase modulated. A constant frequency can be thought of as accumulating phase linearly with time at a rate equal to 2πf radians per second. Therefore, the average output frequency, whic ...
... Another way to view this is that the output is a frequency of approximately one-quarter of the clock that has been phase modulated. A constant frequency can be thought of as accumulating phase linearly with time at a rate equal to 2πf radians per second. Therefore, the average output frequency, whic ...
1-MHz 45-µA CMOS RAIL-TO-RAIL OPERATIONAL AMPLIFIER OPA2348-Q1 OPA4348-Q1 FEATURES
... Common-Mode Voltage Range The input common-mode voltage range of the OPA2348 extends 200 mV beyond the supply rails. This is achieved with a complementary input stage—an N-channel input differential pair in parallel with a P-channel differential pair. The N-channel pair is active for input voltages ...
... Common-Mode Voltage Range The input common-mode voltage range of the OPA2348 extends 200 mV beyond the supply rails. This is achieved with a complementary input stage—an N-channel input differential pair in parallel with a P-channel differential pair. The N-channel pair is active for input voltages ...
Wide Input Range 1.7µW 1.2kS/s Resistive Sensor Interface Circuit
... Resistance to Digital Conversion After the correct sub-range is found for a particular RIN, the corresponding I-DAC current is selected and VIN is generated from the resulting IR drop (Fig. 3). VIN is transferred to VOUT+ and VOUT- (with opposite sensitivities to VCM) via two SC amplifiers and then ...
... Resistance to Digital Conversion After the correct sub-range is found for a particular RIN, the corresponding I-DAC current is selected and VIN is generated from the resulting IR drop (Fig. 3). VIN is transferred to VOUT+ and VOUT- (with opposite sensitivities to VCM) via two SC amplifiers and then ...
Ohm`s Law and Watt`s Law
... (Putting it all together) • ALL components consume voltage as current electricity passes through them. • The first lab proves this when you measure the voltages around the circuit. The last question in the lab is “How many volts is the LED using up?” The answer will be between 2V and 4V depending on ...
... (Putting it all together) • ALL components consume voltage as current electricity passes through them. • The first lab proves this when you measure the voltages around the circuit. The last question in the lab is “How many volts is the LED using up?” The answer will be between 2V and 4V depending on ...
TPS40090-Q1 数据资料 dataSheet 下载
... low-voltage, high-current applications powered by a 5-V to 15-V distributed supply. A multi-phase converter offers several advantages over a single power stage including lower current ripple on the input and output capacitors, faster transient response to load steps, improved power handling capabili ...
... low-voltage, high-current applications powered by a 5-V to 15-V distributed supply. A multi-phase converter offers several advantages over a single power stage including lower current ripple on the input and output capacitors, faster transient response to load steps, improved power handling capabili ...
FMA2A
... The content specified herein is subject to change for improvement without notice. The content specified herein is for the purpose of introducing ROHM's products (hereinafter "Products"). If you wish to use any such Product, please be sure to refer to the specifications, which can be obtained from RO ...
... The content specified herein is subject to change for improvement without notice. The content specified herein is for the purpose of introducing ROHM's products (hereinafter "Products"). If you wish to use any such Product, please be sure to refer to the specifications, which can be obtained from RO ...
The input voltage
... Voltage multiplier circuit: It is already known how atransformer functions to increase or decrease voltages. It is also known that a transformer’s secondary may provide one or more A.C. voltage output which may be greater or lesser than input voltage. When voltages are stepped up current decreases a ...
... Voltage multiplier circuit: It is already known how atransformer functions to increase or decrease voltages. It is also known that a transformer’s secondary may provide one or more A.C. voltage output which may be greater or lesser than input voltage. When voltages are stepped up current decreases a ...
WARNING! READ BEFORE INSTALLATION L• L•
... a.) CURRENT 4-20mA; black terminal block. b.) VOLTAGE 0-5Vdc/0-10Vdc; green terminal block. Follow the terminal block label markings on the CXLdp High Accuracy to identify the terminals; • 4-20mA Ouput: The left, negative (–), and right, positive (+) terminals are used, ignore ...
... a.) CURRENT 4-20mA; black terminal block. b.) VOLTAGE 0-5Vdc/0-10Vdc; green terminal block. Follow the terminal block label markings on the CXLdp High Accuracy to identify the terminals; • 4-20mA Ouput: The left, negative (–), and right, positive (+) terminals are used, ignore ...
PDF
... efficiency. Though theoretically these two frequencies must be made as high as possible so that smaller range of capacitors and inductors can be used. Whereas in this paper fsm is maintained at much higher frequency than fsm and by controlling the duty cycle Sm1,Sm2 the output voltage is being regul ...
... efficiency. Though theoretically these two frequencies must be made as high as possible so that smaller range of capacitors and inductors can be used. Whereas in this paper fsm is maintained at much higher frequency than fsm and by controlling the duty cycle Sm1,Sm2 the output voltage is being regul ...
using dtmos technique jn the design of common mode feedback in a
... Table 1 shows the simulation results of the amplifier for three different sizes o f the feedback transistors. The amplifier’s differential mode gain, common mode gain, and the ChIlZR are shown in this table. The biasing current of the amplifier is kept the same for all the three different sizes of t ...
... Table 1 shows the simulation results of the amplifier for three different sizes o f the feedback transistors. The amplifier’s differential mode gain, common mode gain, and the ChIlZR are shown in this table. The biasing current of the amplifier is kept the same for all the three different sizes of t ...
6-Bit Successive Approximation ADC Datasheet
... The acronym SAR stands for “successive approximation register." In this case, the register holding the result of the conversion is the PSoC block’s CR0 register. The basic operating principle is the formation of a series of approximations by scaling the reference voltage, RefHigh, and subtracting it ...
... The acronym SAR stands for “successive approximation register." In this case, the register holding the result of the conversion is the PSoC block’s CR0 register. The basic operating principle is the formation of a series of approximations by scaling the reference voltage, RefHigh, and subtracting it ...
Lab 4: Bipolar transistors and transistor circuits Lab 4: Bipolar
... Now try connecting the emitter return (the point marked VEE) to –15 V instead of ground and look at the output again. Why is there an improvement? (Hint: think about what’s going on with VB and VEE.) Is there any voltage gain (that is, is Vout/Vin >1? Remember that Vout and Vin refer to amplitude, V ...
... Now try connecting the emitter return (the point marked VEE) to –15 V instead of ground and look at the output again. Why is there an improvement? (Hint: think about what’s going on with VB and VEE.) Is there any voltage gain (that is, is Vout/Vin >1? Remember that Vout and Vin refer to amplitude, V ...
Nonlinear Dynamics of Josephson Junctions
... unstable node, center, spiral, or star node. There are other possibilities, but in general the aforementioned cases are sufficient for this discussion. Examples of each type of fixed point are included below. ...
... unstable node, center, spiral, or star node. There are other possibilities, but in general the aforementioned cases are sufficient for this discussion. Examples of each type of fixed point are included below. ...
ADS7862 数据资料 dataSheet 下载
... pins and a high speed parallel interface. There are four analog inputs that are grouped into two channels (A and B) selected by the A0 input (A0 LOW selects Channels A0 and B0, while A0 HIGH selects Channels A1 and B1). Each A/D converter has two inputs (A0 and A1 and B0 and B1) that can be sampled ...
... pins and a high speed parallel interface. There are four analog inputs that are grouped into two channels (A and B) selected by the A0 input (A0 LOW selects Channels A0 and B0, while A0 HIGH selects Channels A1 and B1). Each A/D converter has two inputs (A0 and A1 and B0 and B1) that can be sampled ...
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.