MAX4249–MAX4257 UCSP, Single-Supply, Low-Noise, Low-Distortion, Rail-to-Rail Op Amps General Description
... voltage-noise density (7.9nV/√Hz) and low input current-noise density (0.5fA/√Hz). These features make the devices an ideal choice for portable/battery-powered applications that require low distortion and/or low noise. For additional power conservation, the MAX4249/ MAX4251/MAX4253/MAX4256 offer a l ...
... voltage-noise density (7.9nV/√Hz) and low input current-noise density (0.5fA/√Hz). These features make the devices an ideal choice for portable/battery-powered applications that require low distortion and/or low noise. For additional power conservation, the MAX4249/ MAX4251/MAX4253/MAX4256 offer a l ...
TPS62730 - Texas Instruments
... response, an additional voltage feedback loop ensures high DC accuracy as well. The DCS-Control enables switch frequencies up to 3 MHz, excellent transient and AC load regulation as well as operation with small and cost-competitive external components. The TPS6273x devices offer fixed output voltage ...
... response, an additional voltage feedback loop ensures high DC accuracy as well. The DCS-Control enables switch frequencies up to 3 MHz, excellent transient and AC load regulation as well as operation with small and cost-competitive external components. The TPS6273x devices offer fixed output voltage ...
MAX9394/MAX9395 2:1 Multiplexers and 1:2 Demultiplexers with Loopback General Description
... signaling (LVDS) inputs and generates a single LVDS output. The demultiplexer section (channel A) accepts a single LVDS input and generates two parallel LVDS outputs. The MAX9394/MAX9395 feature a loopback mode that connects the input of channel A to the output of channel B and connects the selected ...
... signaling (LVDS) inputs and generates a single LVDS output. The demultiplexer section (channel A) accepts a single LVDS input and generates two parallel LVDS outputs. The MAX9394/MAX9395 feature a loopback mode that connects the input of channel A to the output of channel B and connects the selected ...
AD5061 数据手册DataSheet 下载
... accuracy specification of ±4 LSB and operation is guaranteed monotonic with a ±1 LSB DNL specification. The part uses a versatile 3-wire serial interface that operates at clock rates up to 30 MHz, and is compatible with standard SPI®, QSPI™, MICROWIRE™, and DSP interface standards. The reference for ...
... accuracy specification of ±4 LSB and operation is guaranteed monotonic with a ±1 LSB DNL specification. The part uses a versatile 3-wire serial interface that operates at clock rates up to 30 MHz, and is compatible with standard SPI®, QSPI™, MICROWIRE™, and DSP interface standards. The reference for ...
EXPERIMENT NO
... directions. Therefore, theoretically no current should flow in the external circuit. But in practice, a very small current of the order of a few microamperes flows under reverse bias. Electron forming covalent bonds of the semiconductor atoms in the P and N-type regions may absorb sufficient energy ...
... directions. Therefore, theoretically no current should flow in the external circuit. But in practice, a very small current of the order of a few microamperes flows under reverse bias. Electron forming covalent bonds of the semiconductor atoms in the P and N-type regions may absorb sufficient energy ...
INA300-Q1 Automotive-Grade, Overcurrent
... The device measures the differential voltage developed across a resistor when current flows through it to determine if the monitored current exceeds a defined limit. This resistor is referred to as a current-sensing resistor or a current-shunt resistor, with each term used interchangeably. The flexi ...
... The device measures the differential voltage developed across a resistor when current flows through it to determine if the monitored current exceeds a defined limit. This resistor is referred to as a current-sensing resistor or a current-shunt resistor, with each term used interchangeably. The flexi ...
AD7709 数据手册DataSheet下载
... RDY returns high after a read of the ADC. The same data can be read again, if required, while RDY is high, although care should be taken that subsequent reads do not occur close to the next output update. ...
... RDY returns high after a read of the ADC. The same data can be read again, if required, while RDY is high, although care should be taken that subsequent reads do not occur close to the next output update. ...
AN9741: Basic DACs for Electronic Engineers
... Bipolar junction transistors are used to make up the bipolar DAC. The general characteristics of a bipolar DAC are high speed, high output current, and high power drain. One of the simplest circuit configurations for a bipolar DAC is shown in Figure 4 where the R-2R ladder is combined with a referen ...
... Bipolar junction transistors are used to make up the bipolar DAC. The general characteristics of a bipolar DAC are high speed, high output current, and high power drain. One of the simplest circuit configurations for a bipolar DAC is shown in Figure 4 where the R-2R ladder is combined with a referen ...
AD7896 AnaDev, ADC 12-bit, serial, 8uS, SOIC.pdf
... A major advantage of the AD7896 is that it provides all of the preceding functions in an 8-lead package, PDIP or SOIC. This offers the user considerable space saving advantages over alternative solutions. The AD7896 consumes only 9 mW typical, making it ideal for battery-powered applications. Conver ...
... A major advantage of the AD7896 is that it provides all of the preceding functions in an 8-lead package, PDIP or SOIC. This offers the user considerable space saving advantages over alternative solutions. The AD7896 consumes only 9 mW typical, making it ideal for battery-powered applications. Conver ...
MAX8594/MAX8594A 5-Output PMICs with DC-DC Core Supply for Low-Cost PDAs General Description
... and a COR2 LDO supplies 1.8V at 50mA. Each output has its own logic-controlled enable. For other output voltage combinations, contact Maxim. An LCD bias boost DC-DC converter features an onboard MOSFET and True Shutdown™ when off. This means that during shutdown, input power is disconnected from the ...
... and a COR2 LDO supplies 1.8V at 50mA. Each output has its own logic-controlled enable. For other output voltage combinations, contact Maxim. An LCD bias boost DC-DC converter features an onboard MOSFET and True Shutdown™ when off. This means that during shutdown, input power is disconnected from the ...
MAX11152 18-Bit, 500ksps, +5V Unipolar Input, SAR ADC, in Tiny 10-Pin µMAX
... The MAX11152 is an 18-bit single-channel, pseudo-differential ADC with maximum throughput rates of 500ksps. This ADC measures an unipolar input voltage interval from 0V to VREF. The external reference interval ranges from +2.5V to VDD. Both inputs (AIN+ and AIN-) are sampled with a integrated pseudo ...
... The MAX11152 is an 18-bit single-channel, pseudo-differential ADC with maximum throughput rates of 500ksps. This ADC measures an unipolar input voltage interval from 0V to VREF. The external reference interval ranges from +2.5V to VDD. Both inputs (AIN+ and AIN-) are sampled with a integrated pseudo ...
MAX1393/MAX1396 1.5V to 3.6V, 312.5ksps, 1-Channel True-Differential/ 2-Channel Single-Ended, 12-Bit, SAR ADCs
... Analog Input Bandwidth The ADC’s input-tracking circuitry has a 4MHz fullpower bandwidth, making it possible to digitize highspeed transient events and measure periodic signals with bandwidths exceeding the ADC’s sampling rate by using undersampling techniques. Use anti-alias filtering to avoid high ...
... Analog Input Bandwidth The ADC’s input-tracking circuitry has a 4MHz fullpower bandwidth, making it possible to digitize highspeed transient events and measure periodic signals with bandwidths exceeding the ADC’s sampling rate by using undersampling techniques. Use anti-alias filtering to avoid high ...
EE2003 Circuit Theory
... • It is a head-to-tail arrangement of two or more op amp circuits such that the output to one is the input of the next. ...
... • It is a head-to-tail arrangement of two or more op amp circuits such that the output to one is the input of the next. ...
Chapter 3 Special-Purpose Diodes
... Low-Frequency Amplifier Response – The Input RC Circuit The input RC circuit for the BJT amplifier is formed by C1 and the amplifier’s input resistance and is shown in Figure. The input circuits effects on the signal at a given frequency can be more easily understood by looking at this simplified i ...
... Low-Frequency Amplifier Response – The Input RC Circuit The input RC circuit for the BJT amplifier is formed by C1 and the amplifier’s input resistance and is shown in Figure. The input circuits effects on the signal at a given frequency can be more easily understood by looking at this simplified i ...
LTM8048 - 3.1VIN to 32VIN Isolated uModule DC/DC Converter with LDO Post Regulator
... dropout regulator with micropower quiescent current and shutdown. The device is capable of supplying 300mA at a dropout voltage of 300mV. Output voltage noise can be lowered to 20μVRMS over a 100Hz to 100kHz bandwidth with the addition of a 0.01μF reference bypass capacitor. Additionally, this refer ...
... dropout regulator with micropower quiescent current and shutdown. The device is capable of supplying 300mA at a dropout voltage of 300mV. Output voltage noise can be lowered to 20μVRMS over a 100Hz to 100kHz bandwidth with the addition of a 0.01μF reference bypass capacitor. Additionally, this refer ...
AN13 - High Speed Comparator Techniques
... Comparators don’t “just compare” in the same way that op amps don’t “just amplify”. Comparators, in particular high speed comparators, can be used to implement linear circuit functions which are as sophisticated as any op amp-based circuit. Judiciously combining a fast comparator with op amps is a k ...
... Comparators don’t “just compare” in the same way that op amps don’t “just amplify”. Comparators, in particular high speed comparators, can be used to implement linear circuit functions which are as sophisticated as any op amp-based circuit. Judiciously combining a fast comparator with op amps is a k ...
MAX8790 Six-String White LED Driver with Active General Description
... the light source. A current-mode step-up controller drives up to six parallel strings of multiple series-connected LEDs. Each string is terminated with ballast that achieves ±1.5% current regulation accuracy, ensuring even brightness for all LEDs. The MAX8790 has a wide input-voltage range from 4.5V ...
... the light source. A current-mode step-up controller drives up to six parallel strings of multiple series-connected LEDs. Each string is terminated with ballast that achieves ±1.5% current regulation accuracy, ensuring even brightness for all LEDs. The MAX8790 has a wide input-voltage range from 4.5V ...
LT1129/LT1129-3.3/LT1129-5 - Micropower Low Dropout Regulators with Shutdown
... voltage will be equal to (VIN – VDROPOUT). Dropout voltage is measured between the input pin and the output pin. External voltage drops between the output pin and the sense pin will add to the dropout voltage. Note 7: Ground pin current is tested with VIN = VOUT (nominal) and a current source load. ...
... voltage will be equal to (VIN – VDROPOUT). Dropout voltage is measured between the input pin and the output pin. External voltage drops between the output pin and the sense pin will add to the dropout voltage. Note 7: Ground pin current is tested with VIN = VOUT (nominal) and a current source load. ...
Understanding Pressure Measuring with Overview on Sensor Signal
... Calibration is often needed to improve the sensor output accuracy. The calibration establishes the relationship between the physical measurement variable and the signal variable. A sensor is calibrated by applying a number of known physical inputs and recording the response of the system. A model of ...
... Calibration is often needed to improve the sensor output accuracy. The calibration establishes the relationship between the physical measurement variable and the signal variable. A sensor is calibrated by applying a number of known physical inputs and recording the response of the system. A model of ...
REG101-25 数据资料 dataSheet 下载
... regulators with low ground pin current. Its new DMOS topology provides significant improvement over previous designs, including low dropout voltage (only 60mV typ at full load), and better transient performance. In addition, no output capacitor is required for stability, unlike conventional low-drop ...
... regulators with low ground pin current. Its new DMOS topology provides significant improvement over previous designs, including low dropout voltage (only 60mV typ at full load), and better transient performance. In addition, no output capacitor is required for stability, unlike conventional low-drop ...
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.