MAX629 28V, Low-Power, High-Voltage, Boost or Inverting DC
... The MAX629 low-power, boost DC-DC converter provides either positive or negative output voltages up to ±28V from a wide range of input voltages. It is designed primarily for use in low-power, high-voltage applications such as LCD biasing and set-top box varactor tuning. The MAX629’s unique control s ...
... The MAX629 low-power, boost DC-DC converter provides either positive or negative output voltages up to ±28V from a wide range of input voltages. It is designed primarily for use in low-power, high-voltage applications such as LCD biasing and set-top box varactor tuning. The MAX629’s unique control s ...
MAX8643A 3A, 2MHz Step-Down Regulator with Integrated Switches General Description
... The MAX8643A provides two three-state logic inputs to select one of nine preset output voltages. The preset output voltages allow customers to achieve ±1% output-voltage accuracy without using expensive 0.1% resistors. In addition, the output voltage can be set to any customer value by either using ...
... The MAX8643A provides two three-state logic inputs to select one of nine preset output voltages. The preset output voltages allow customers to achieve ±1% output-voltage accuracy without using expensive 0.1% resistors. In addition, the output voltage can be set to any customer value by either using ...
Document
... • The non-connected TRANSITION is maintained in the OFF state: transition blocked • The non-connected STEP INPUT 1 or STEP INPUT 2 is maintained with no token present in the step input. • The non-connected REINITIALISATION is maintained in the OFF state: The associated function cannot reinitialise t ...
... • The non-connected TRANSITION is maintained in the OFF state: transition blocked • The non-connected STEP INPUT 1 or STEP INPUT 2 is maintained with no token present in the step input. • The non-connected REINITIALISATION is maintained in the OFF state: The associated function cannot reinitialise t ...
Wide Supply Range, Rail-to-Rail Output INA with a Minimum Gain of
... common-mode rejection ratio (CMRR) of over 88 dB (G = 5) over frequencies up to 5 kHz. In G = 5, CMRR exceeds 88 dB across the full input commonmode range from the negative supply all the way up to 1 V of the positive supply. Using a rail-to-rail output, the INA827 is well-suited for low-voltage ope ...
... common-mode rejection ratio (CMRR) of over 88 dB (G = 5) over frequencies up to 5 kHz. In G = 5, CMRR exceeds 88 dB across the full input commonmode range from the negative supply all the way up to 1 V of the positive supply. Using a rail-to-rail output, the INA827 is well-suited for low-voltage ope ...
ADS1209 数据资料 dataSheet 下载
... The ADS1209 is a two-channel, high-performance, delta-sigma (ΔΣ) modulator with an 86dB dynamic range, operating from a single +5V supply. The differential inputs are ideal for direct connection to signal sources in an industrial environment. With the appropriate digital filter and modulator rate, t ...
... The ADS1209 is a two-channel, high-performance, delta-sigma (ΔΣ) modulator with an 86dB dynamic range, operating from a single +5V supply. The differential inputs are ideal for direct connection to signal sources in an industrial environment. With the appropriate digital filter and modulator rate, t ...
MAX1793 Low-Dropout, Low I , 1A Linear Regulator Q
... input of the error amplifier. The error amplifier compares this reference with the selected feedback voltage and amplifies the difference. The MOSFET driver reads the error signal and applies the appropriate drive to the p-channel transistor. If the feedback voltage is lower than the reference, the ...
... input of the error amplifier. The error amplifier compares this reference with the selected feedback voltage and amplifies the difference. The MOSFET driver reads the error signal and applies the appropriate drive to the p-channel transistor. If the feedback voltage is lower than the reference, the ...
Bipolar Junction Transistors
... resistance between collector and emitter. We quantify this slope by the imaginary voltage intercept created by extrapolating the line far to the left. Calculation of this Early voltage will later allow us to calculate AC characteristics of the device. ...
... resistance between collector and emitter. We quantify this slope by the imaginary voltage intercept created by extrapolating the line far to the left. Calculation of this Early voltage will later allow us to calculate AC characteristics of the device. ...
OPA343 OPA2343 OPA4343 SINGLE-SUPPLY, RAIL-TO-RAIL
... DRIVING A/D CONVERTERS OPA343 series op amps are optimized for driving medium speed (up to 100kHz) sampling A/D converters. However, they also offer excellent performance for higher-speed converters. The OPA343 series provides an effective means of buffering the A/D’s input capacitance and resulting ...
... DRIVING A/D CONVERTERS OPA343 series op amps are optimized for driving medium speed (up to 100kHz) sampling A/D converters. However, they also offer excellent performance for higher-speed converters. The OPA343 series provides an effective means of buffering the A/D’s input capacitance and resulting ...
NCV891330 - 3 A, 2 MHz Low-Iq Dual-Mode Step-Down
... operation. Another advantage of linear mode is the tight regulation free of voltage ripple usually associated with low−Iq switchers in light load conditions. At initial start−up the NCV891330 always runs in PWM converter mode, regardless of the output current, and goes through a soft start. It then ...
... operation. Another advantage of linear mode is the tight regulation free of voltage ripple usually associated with low−Iq switchers in light load conditions. At initial start−up the NCV891330 always runs in PWM converter mode, regardless of the output current, and goes through a soft start. It then ...
Timers
... that have occurred in a memory location • Store and compare 24-bit times: increases the range from 32.8 ms to 8.4 s • Better resolution than prescaler, but harder to implement ...
... that have occurred in a memory location • Store and compare 24-bit times: increases the range from 32.8 ms to 8.4 s • Better resolution than prescaler, but harder to implement ...
TPS40060 数据资料 dataSheet 下载
... Soft-start programming pin. A capacitor connected from this pin to ground programs the soft-start time. The capacitor is charged with an internal current source of 2.3 µA. The resulting voltage ramp on the SS pin is used as a second non-inverting input to the error amplifier. The output voltage begi ...
... Soft-start programming pin. A capacitor connected from this pin to ground programs the soft-start time. The capacitor is charged with an internal current source of 2.3 µA. The resulting voltage ramp on the SS pin is used as a second non-inverting input to the error amplifier. The output voltage begi ...
Fully differential operational amplifiers with accurate output balancing
... not contain common-mode components that could otherwise be present due to circuit nonlinearities or power supply noise. Thus, no problems will be created by these components in the case of a following stage with limited input common-mode rejection. Accurately balancing the outputs has the added adva ...
... not contain common-mode components that could otherwise be present due to circuit nonlinearities or power supply noise. Thus, no problems will be created by these components in the case of a following stage with limited input common-mode rejection. Accurately balancing the outputs has the added adva ...
High-Voltage, 2.2MHz, 2A Automotive Step- Down Converter with Low Operating Current MAX16974
... EVALUA BLE AVAILA ...
... EVALUA BLE AVAILA ...
NCP1034 - 100 V Synchronous PWM Buck Controller
... oscillator ramp reaches the high threshold voltage. The frequency of these pulses is set by an external RT resistor. Up to five NCP1034 controllers can be connected directly to the SYNC pin, all of which are synchronized to the controller with the highest frequency. The lowest frequency must be at l ...
... oscillator ramp reaches the high threshold voltage. The frequency of these pulses is set by an external RT resistor. Up to five NCP1034 controllers can be connected directly to the SYNC pin, all of which are synchronized to the controller with the highest frequency. The lowest frequency must be at l ...
Quad-Channel Isolator with Integrated DC-to-DC Converter ADuM5400
... converter provides up to 500 mW of regulated, isolated power with 5.0 V input and 5.0 V output voltages. This architecture eliminates the need for a separate, isolated dc-to-dc converter in low power, isolated designs. The iCoupler chip scale transformer technology is used to isolate the logic signa ...
... converter provides up to 500 mW of regulated, isolated power with 5.0 V input and 5.0 V output voltages. This architecture eliminates the need for a separate, isolated dc-to-dc converter in low power, isolated designs. The iCoupler chip scale transformer technology is used to isolate the logic signa ...
MAX5058/MAX5059 Parallelable Secondary
... An on-board error amplifier with a versatile current reference output enables virtually unlimited possibilities in reference-voltage generation. Reference voltage for the error amplifier is generated by connecting an appropriate resistor to this output. ...
... An on-board error amplifier with a versatile current reference output enables virtually unlimited possibilities in reference-voltage generation. Reference voltage for the error amplifier is generated by connecting an appropriate resistor to this output. ...
MAX5875 16-Bit, 200Msps, High-Dynamic-Performance, Dual DAC with CMOS Inputs General Description
... applications found in wireless base stations and other communications applications. Operating from 3.3V and 1.8V supplies, this dual DAC offers exceptional dynamic performance such as 78dBc spurious-free dynamic range (SFDR) at fOUT = 16MHz and supports update rates of 200Msps, with a power dissipat ...
... applications found in wireless base stations and other communications applications. Operating from 3.3V and 1.8V supplies, this dual DAC offers exceptional dynamic performance such as 78dBc spurious-free dynamic range (SFDR) at fOUT = 16MHz and supports update rates of 200Msps, with a power dissipat ...
DEVELOPMENT OF AN AUDIO EVOKED RESPONSE SYSTEM TO FACILITATE ANAESTHESIA MONITORING
... were then obtained. Then ratios of each of these values obtained for the above two frequency ranges were computed for all the data sets (20 each). Subjecting the results through statistical T-tests, it was found that the ratio of the above values of mean, Standard deviation, and integral were highly ...
... were then obtained. Then ratios of each of these values obtained for the above two frequency ranges were computed for all the data sets (20 each). Subjecting the results through statistical T-tests, it was found that the ratio of the above values of mean, Standard deviation, and integral were highly ...
2A, 28V INPUT, STEP DOWN DC/DC
... mode control which reduces output capacitance and simplifies external frequency compensation design. The TPS54233-Q1 has a pre-set switching frequency of 300 kHz. The TPS54233-Q1 needs a minimum input voltage of 3.5 V to operate normally. The EN pin has an internal pullup current source that can be ...
... mode control which reduces output capacitance and simplifies external frequency compensation design. The TPS54233-Q1 has a pre-set switching frequency of 300 kHz. The TPS54233-Q1 needs a minimum input voltage of 3.5 V to operate normally. The EN pin has an internal pullup current source that can be ...
Evaluates: MAX15005A MAX15005A Evaluation Kit General Description Features
... The MAX15005A EV kit is an 11W flyback DC-DC converter that provides output voltages of 3V at up to 650mA, 60V at up to 12mA, and 110V at up to 55mA. The MAX15005A flyback power supply is designed to provide power to automotive VFDs. The circuit can be powered from a 6.5V to 16V DC source, which pro ...
... The MAX15005A EV kit is an 11W flyback DC-DC converter that provides output voltages of 3V at up to 650mA, 60V at up to 12mA, and 110V at up to 55mA. The MAX15005A flyback power supply is designed to provide power to automotive VFDs. The circuit can be powered from a 6.5V to 16V DC source, which pro ...
LP324-N 数据资料 dataSheet 下载
... should be provided to prevent the input voltages from going negative more than −0.3 VDC (at 25˚C). An input clamp diode with a resistor to the IC input terminal can be used. The amplifiers have a class B output stage which allows the amplifiers to both source and sink output currents. In application ...
... should be provided to prevent the input voltages from going negative more than −0.3 VDC (at 25˚C). An input clamp diode with a resistor to the IC input terminal can be used. The amplifiers have a class B output stage which allows the amplifiers to both source and sink output currents. In application ...
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.