MAX3250 ±50V Isolated, 3.0V to 5.5V, 250kbps, 2 Tx/2 Rx, RS-232 Transceiver
... The MAX3250 is powered by a single 3V to 5.5V supply on the logic side. Power is transferred from the logic side to the isolated side by ±100V external capacitors. The MAX3250 has two receivers (Rx) and two drivers (Tx) and is guaranteed to run at data rates of 250kbps while maintaining RS-232 outpu ...
... The MAX3250 is powered by a single 3V to 5.5V supply on the logic side. Power is transferred from the logic side to the isolated side by ±100V external capacitors. The MAX3250 has two receivers (Rx) and two drivers (Tx) and is guaranteed to run at data rates of 250kbps while maintaining RS-232 outpu ...
Low Cost 10-Bit, 6-Channel Output Decimating LCD DecDriver AD8383
... input that drives six high voltage outputs. 10-bit input words are sequentially loaded into six separate, high speed, bipolar DACs. Flexible digital input format allows several AD8383s to be used in parallel for higher resolution displays. STSQ synchronizes sequential input loading, XFR controls syn ...
... input that drives six high voltage outputs. 10-bit input words are sequentially loaded into six separate, high speed, bipolar DACs. Flexible digital input format allows several AD8383s to be used in parallel for higher resolution displays. STSQ synchronizes sequential input loading, XFR controls syn ...
MAX1565 Small, High-Efficiency, Five-Channel Digital Still Camera Power Supply General Description
... The step-up regulator operates in startup mode until this voltage is reached. Do not apply full load current during startup. The step-up current limit in startup refers to the LXSU switch current limit, not an output current limit. The idle-mode current threshold is the transition point between fixe ...
... The step-up regulator operates in startup mode until this voltage is reached. Do not apply full load current during startup. The step-up current limit in startup refers to the LXSU switch current limit, not an output current limit. The idle-mode current threshold is the transition point between fixe ...
CBC early test report - Mark Raymond
... The chip is very sensitive to power supply noise in a rather narrow bandwidth centred on 15 MHz – see section 3.3.2. It is not yet clear what is going on here. IPAOS There is some unexplained behaviour associated with the current bias to the postamplifier output stage with regards to: 1) The adjusta ...
... The chip is very sensitive to power supply noise in a rather narrow bandwidth centred on 15 MHz – see section 3.3.2. It is not yet clear what is going on here. IPAOS There is some unexplained behaviour associated with the current bias to the postamplifier output stage with regards to: 1) The adjusta ...
High Performance Portable DC Bench Power Supply
... desired output voltage. The input can come from a front-end AC/DC converter, readily available at 19V, 28V and 36V. It can also be a simple 24VAC transformer, a rectifier bridge, and a 10mF capacitor that gives approximately 34V with 1V–2V of ripple. the bench supply performs as desired, regardless ...
... desired output voltage. The input can come from a front-end AC/DC converter, readily available at 19V, 28V and 36V. It can also be a simple 24VAC transformer, a rectifier bridge, and a 10mF capacitor that gives approximately 34V with 1V–2V of ripple. the bench supply performs as desired, regardless ...
SN74LV8153-Q1 数据资料 dataSheet 下载
... The automatic data-rate detection feature of the SN74LV8153 eliminates the need for an external oscillator and helps with cost and board real-estate savings. The OUTSEL pin is used to choose between open collector and push-pull outputs. The open-collector option is suitable when this device is used ...
... The automatic data-rate detection feature of the SN74LV8153 eliminates the need for an external oscillator and helps with cost and board real-estate savings. The OUTSEL pin is used to choose between open collector and push-pull outputs. The open-collector option is suitable when this device is used ...
Control Theory
... In this Section we build on the introductory material of Section 2.1 and describe more advanced methods for the analysis and control of the Servo Trainer. The ability to analyse a system, real or otherwise, is especially important in establishing the relevant design parameters for new plant or in pr ...
... In this Section we build on the introductory material of Section 2.1 and describe more advanced methods for the analysis and control of the Servo Trainer. The ability to analyse a system, real or otherwise, is especially important in establishing the relevant design parameters for new plant or in pr ...
3V/5V Low-Power, Low-Noise, CMOS, Rail-to-Rail I/O Op Amps MAX9636/MAX9637/MAX9638 General Description Features
... CMOS input op amps. They feature wide bandwidth at low quiescent current, making them suitable for a broad range of battery-powered applications such as portable medical instruments, portable media players, and smoke detectors. A combination of extremely low input bias currents, low input current no ...
... CMOS input op amps. They feature wide bandwidth at low quiescent current, making them suitable for a broad range of battery-powered applications such as portable medical instruments, portable media players, and smoke detectors. A combination of extremely low input bias currents, low input current no ...
MAX16824/MAX16825 High-Voltage, Three-Channel Linear High-Brightness LED Drivers General Description
... 4-Wire Serial Interface (MAX16825) The MAX16825 features a 4-wire serial interface (DIN, CLK, LE, OE) and a data output (DOUT) that allows the use of a microcontroller to write brightness data to the MAX16825. The serial-interface data word length is 3 bits (D0, D1, D2). The functions of the interfa ...
... 4-Wire Serial Interface (MAX16825) The MAX16825 features a 4-wire serial interface (DIN, CLK, LE, OE) and a data output (DOUT) that allows the use of a microcontroller to write brightness data to the MAX16825. The serial-interface data word length is 3 bits (D0, D1, D2). The functions of the interfa ...
MAX16929 Automotive TFT-LCD Power Supply with Boost Converter and Gate Voltage Regulators
... FBGL, REF, SEQ to GND......................-0.3V to (VINA + 0.3V) GND to PGNDP.....................................................-0.3V to +0.3V Continuous Power Dissipation (TA = +70NC) TSSOP (derate 27mW/NC above +70NC)...................2162mW Operating Temperature Range......................... ...
... FBGL, REF, SEQ to GND......................-0.3V to (VINA + 0.3V) GND to PGNDP.....................................................-0.3V to +0.3V Continuous Power Dissipation (TA = +70NC) TSSOP (derate 27mW/NC above +70NC)...................2162mW Operating Temperature Range......................... ...
TPA2001D2 数据资料 dataSheet 下载
... results in maximum current flow. This causes more loss in the load, which causes lower efficiency. The ripple current is large for the traditional modulation scheme because the ripple current is proportional to voltage multiplied by the time at that voltage. The differential voltage swing is 2 × VDD ...
... results in maximum current flow. This causes more loss in the load, which causes lower efficiency. The ripple current is large for the traditional modulation scheme because the ripple current is proportional to voltage multiplied by the time at that voltage. The differential voltage swing is 2 × VDD ...
Week 13 Makeup Lab - Grading Guidelines
... Yes, it would be the missing phasor that causes the sum of all four to be zero. Or put another way, the missing 'up/down' component would cancel out the other three 'up/down' components, while the missing 'left/right component would cancel out the other three 'left/right' components. ...
... Yes, it would be the missing phasor that causes the sum of all four to be zero. Or put another way, the missing 'up/down' component would cancel out the other three 'up/down' components, while the missing 'left/right component would cancel out the other three 'left/right' components. ...
High-Efficiency, 8A, Current-Mode Synchronous Step-Down Switching Regulator with VID Control MAX15109 Features
... light loads. The low RDS(ON) integrated switches ensure high efficiency at heavy loads while minimizing critical inductance, making the layout design a much simpler task with respect to discrete solutions. The high switching frequency (1MHz), along with the PWM current-mode architecture allows for a ...
... light loads. The low RDS(ON) integrated switches ensure high efficiency at heavy loads while minimizing critical inductance, making the layout design a much simpler task with respect to discrete solutions. The high switching frequency (1MHz), along with the PWM current-mode architecture allows for a ...
MAX5150/MAX5151 Low-Power, Dual, 13-Bit Voltage-Output DACs with Serial Interface _______________General Description
... DACs are easily configured with a 3-wire serial interface. These devices include a 16-bit data-in/data-out shift register, and each DAC has a double-buffered input composed of an input register and a DAC register (see Functional Diagram). In addition, trimmed internal resistors produce an internal g ...
... DACs are easily configured with a 3-wire serial interface. These devices include a 16-bit data-in/data-out shift register, and each DAC has a double-buffered input composed of an input register and a DAC register (see Functional Diagram). In addition, trimmed internal resistors produce an internal g ...
Op Amp integrated 8th order Butterworth low pass filter
... design, because each component affects the entire filter shape, not just one pole-zero pair. In other words, a mismatched component in a biquad design will have a concentrated error on its respective poles, while the same mismatch in a ladder filter design results in an error distributed over all po ...
... design, because each component affects the entire filter shape, not just one pole-zero pair. In other words, a mismatched component in a biquad design will have a concentrated error on its respective poles, while the same mismatch in a ladder filter design results in an error distributed over all po ...
1.1.11.2 Theory of operation
... or any other electrical appliance by notching the voltage waveform, thereby, reducing the voltage to each phase of a motor and gradually increasing the voltage until the motor gets up to full voltage/speed all at a fixed frequency. The profile of the increase of voltage depends on the application. A ...
... or any other electrical appliance by notching the voltage waveform, thereby, reducing the voltage to each phase of a motor and gradually increasing the voltage until the motor gets up to full voltage/speed all at a fixed frequency. The profile of the increase of voltage depends on the application. A ...
The Design and Optimization of MOSFET Driving Circuit
... From the analysis data in charts and tables, the switching frequency is 20KHz, it will have a little shock when resistance is 50 ohm, but can be turned on for the longest time; when the resistance Rg is1 ohm, it have the biggest peak voltage spikes, but the time of opening is the shortest. Combined ...
... From the analysis data in charts and tables, the switching frequency is 20KHz, it will have a little shock when resistance is 50 ohm, but can be turned on for the longest time; when the resistance Rg is1 ohm, it have the biggest peak voltage spikes, but the time of opening is the shortest. Combined ...
1 Abstract - glast lat
... The rest of the amplifier can be expected to add about another 20% of noise, so the measured ENC values at the shaper output are reasonable. As seen in Table 1, the simulated ENC is about 40% greater than the measured. This discrepancy is puzzling, as the difference in integration times can only exp ...
... The rest of the amplifier can be expected to add about another 20% of noise, so the measured ENC values at the shaper output are reasonable. As seen in Table 1, the simulated ENC is about 40% greater than the measured. This discrepancy is puzzling, as the difference in integration times can only exp ...
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.