AN43 - Bridge Circuits
... available to obtain highly accurate bridge readouts. Bridge amplifiers are designed to accurately extract the bridges differential output from its common mode level. The ability to reject common mode signal is quite critical. A typical 10V powered strain gauge transducer produces only 30mV of signal ...
... available to obtain highly accurate bridge readouts. Bridge amplifiers are designed to accurately extract the bridges differential output from its common mode level. The ability to reject common mode signal is quite critical. A typical 10V powered strain gauge transducer produces only 30mV of signal ...
MAX503 5V, Low-Power, Parallel-Input, Voltage-Output, 10-Bit DAC _______________General Description
... _______________General Description The MAX503 is a low-power, 10-bit, voltage-output digitalto-analog converter (DAC) that uses single 5V or dual ±5V supplies. This device has an internal voltage reference plus an output buffer amplifier. Operating current is only 250µA from a single 5V supply, maki ...
... _______________General Description The MAX503 is a low-power, 10-bit, voltage-output digitalto-analog converter (DAC) that uses single 5V or dual ±5V supplies. This device has an internal voltage reference plus an output buffer amplifier. Operating current is only 250µA from a single 5V supply, maki ...
MAX8594/MAX8594A 5-Output PMICs with DC-DC Core Supply for Low-Cost PDAs General Description
... PMOS pass elements for efficient low-dropout operation. A MAIN LDO supplies 3.3V at 500mA. A securedigital (SD) card slot output supplies 3.3V at 500mA, 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 ...
... PMOS pass elements for efficient low-dropout operation. A MAIN LDO supplies 3.3V at 500mA. A securedigital (SD) card slot output supplies 3.3V at 500mA, 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 ...
ADS820 数据资料 dataSheet 下载
... The ADS820 is a high-speed, sampling A/D converter with pipelining. It uses a fully differential architecture and digital error correction to ensure 10-bit resolution. The differential track-and-hold circuit is shown in Figure 1. The switches are controlled by an internal clock that has a non-overla ...
... The ADS820 is a high-speed, sampling A/D converter with pipelining. It uses a fully differential architecture and digital error correction to ensure 10-bit resolution. The differential track-and-hold circuit is shown in Figure 1. The switches are controlled by an internal clock that has a non-overla ...
GENERAL DESCRIPTION PIN CONFIGURATION
... The parallel configuration supports two slot stand-alone chargers. Charge pulses are fed alternately to each cell under the control of the CC1 and CC2 pins so the charge regimes occur in parallel. The duty cycle on CC1 and CC2 are independent of one another. Transitions from precharge to fast charge ...
... The parallel configuration supports two slot stand-alone chargers. Charge pulses are fed alternately to each cell under the control of the CC1 and CC2 pins so the charge regimes occur in parallel. The duty cycle on CC1 and CC2 are independent of one another. Transitions from precharge to fast charge ...
TPS1H100-Q1 40-V, 100-mΩ Single-Channel Smart High
... Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings only, which do not imply functional operation of the device at these or any other conditions beyond those indicated under Recommended Operating Conditions. Exposure to absol ...
... Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings only, which do not imply functional operation of the device at these or any other conditions beyond those indicated under Recommended Operating Conditions. Exposure to absol ...
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... cal principles, which may differ from each other; some effectively distinguishing between casual or short-time gas sensing elements use metal oxide semiconductors. ...
... cal principles, which may differ from each other; some effectively distinguishing between casual or short-time gas sensing elements use metal oxide semiconductors. ...
Advanced PV System Design and Installation
... This drawing need not be exactly to scale, but it should represent relative location of components at site (see supplied example site plan). PV arrays on dwellings with a 3’ perimeter space at ridge and sides do not need fire service approval. • Electrical diagram showing PV array configuration, wir ...
... This drawing need not be exactly to scale, but it should represent relative location of components at site (see supplied example site plan). PV arrays on dwellings with a 3’ perimeter space at ridge and sides do not need fire service approval. • Electrical diagram showing PV array configuration, wir ...
MAX44265 Rail-to-Rail, 200kHz Op Amp with Shutdown in a Tiny, 6-Bump WLP
... Featuring a maximized ratio of GBW to supply current, low operating supply voltage, low input bias current, and rail-to-rail inputs and outputs, the MAX44265 is an excellent choice for precision or general-purpose, lowcurrent, low-voltage, battery-powered applications. This CMOS device consumes an u ...
... Featuring a maximized ratio of GBW to supply current, low operating supply voltage, low input bias current, and rail-to-rail inputs and outputs, the MAX44265 is an excellent choice for precision or general-purpose, lowcurrent, low-voltage, battery-powered applications. This CMOS device consumes an u ...
AD9751 数据手册DataSheet 下载
... The DAC utilizes a segmented current source architecture combined with a proprietary switching technique to reduce glitch energy and maximize dynamic accuracy. Differential current outputs support single-ended or differential applications. The differential outputs each provide a nominal full-scale c ...
... The DAC utilizes a segmented current source architecture combined with a proprietary switching technique to reduce glitch energy and maximize dynamic accuracy. Differential current outputs support single-ended or differential applications. The differential outputs each provide a nominal full-scale c ...
PSoC® 3 and PSoC 5 Correlated Double Sampling to Reduce
... In PSoC 3 and PSoC 5LP, the most widely applicable method is that shown in Figure 3. The multiplexer routes the desired signal and reference signal into the system, one after the other. Thus the sampling time between the two signals acts as the delay. The input buffer of the ADC adds the undesired o ...
... In PSoC 3 and PSoC 5LP, the most widely applicable method is that shown in Figure 3. The multiplexer routes the desired signal and reference signal into the system, one after the other. Thus the sampling time between the two signals acts as the delay. The input buffer of the ADC adds the undesired o ...
A methodology for automated design and
... 3.31 Rectifier unit output from hand-made version[9], for a sinusoidal input of 500 Hz, 150 mV peak. See the obvious asymmetrical response, product of both the systematic and random DC offset from the OTAs and the comparator. This asymmetry impacts the performance of the whole computing unit. . . 3. ...
... 3.31 Rectifier unit output from hand-made version[9], for a sinusoidal input of 500 Hz, 150 mV peak. See the obvious asymmetrical response, product of both the systematic and random DC offset from the OTAs and the comparator. This asymmetry impacts the performance of the whole computing unit. . . 3. ...
1st semester
... 1. Understand the basics of PN junction diodes, transistors and their applications. 2. Analyze the characteristic behavior of BJT , FET ,& MOSFET 3. Learn how to bias the transistors for their application as amplifiers UNIT – I SEMICONDUCTOR DIODE CHARACTERISTICS: Qualitative theory of p-n junction, ...
... 1. Understand the basics of PN junction diodes, transistors and their applications. 2. Analyze the characteristic behavior of BJT , FET ,& MOSFET 3. Learn how to bias the transistors for their application as amplifiers UNIT – I SEMICONDUCTOR DIODE CHARACTERISTICS: Qualitative theory of p-n junction, ...
Design Optimization of High Frequency Transformer for Dual
... leakage inductance and the phase-shifted angle between its terminal square wave voltages. As a result, there is always a trade-off between the leakage inductance and the phaseshifted angle when maximizing the power conversion. Additionally, at high switching frequency, high AC losses in the HFT wind ...
... leakage inductance and the phase-shifted angle between its terminal square wave voltages. As a result, there is always a trade-off between the leakage inductance and the phaseshifted angle when maximizing the power conversion. Additionally, at high switching frequency, high AC losses in the HFT wind ...
MAX1533/MAX1537 High-Efficiency, 5x Output, Main Power-Supply Controllers for Notebook Computers General Description
... overlap occurs, compared to 180° out-of-phase regulators where the duty-cycle overlap occurs when the input drops below 10V. Output current sensing provides accurate current limit using a sense resistor. Alternatively, power dissipation can be reduced using lossless inductor current sensing. Interna ...
... overlap occurs, compared to 180° out-of-phase regulators where the duty-cycle overlap occurs when the input drops below 10V. Output current sensing provides accurate current limit using a sense resistor. Alternatively, power dissipation can be reduced using lossless inductor current sensing. Interna ...
Using Op Amps as Comparators INTRODUCTION by James Bryant
... The desaturation time of an overdriven op amp is likely to be considerably longer than its normal group delay (effectively the time a signal takes from input to output) and often depends on the amount of overdrive. Because few op amps are characterized for their recovery times from differing levels ...
... The desaturation time of an overdriven op amp is likely to be considerably longer than its normal group delay (effectively the time a signal takes from input to output) and often depends on the amount of overdrive. Because few op amps are characterized for their recovery times from differing levels ...
Resistive opto-isolator
Resistive opto-isolator (RO), also called photoresistive opto-isolator, vactrol (after a genericized trademark introduced by Vactec, Inc. in the 1960s), analog opto-isolator or lamp-coupled photocell, is an optoelectronic device consisting of a source and detector of light, which are optically coupled and electrically isolated from each other. The light source is usually a light-emitting diode (LED), a miniature incandescent lamp, or sometimes a neon lamp, whereas the detector is a semiconductor-based photoresistor made of cadmium selenide (CdSe) or cadmium sulfide (CdS). The source and detector are coupled through a transparent glue or through the air.Electrically, RO is a resistance controlled by the current flowing through the light source. In the dark state, the resistance typically exceeds a few MOhm; when illuminated, it decreases as the inverse of the light intensity. In contrast to the photodiode and phototransistor, the photoresistor can operate in both the AC and DC circuits and have a voltage of several hundred volts across it. The harmonic distortions of the output current by the RO are typically within 0.1% at voltages below 0.5 V.RO is the first and the slowest opto-isolator: its switching time exceeds 1 ms, and for the lamp-based models can reach hundreds of milliseconds. Parasitic capacitance limits the frequency range of the photoresistor by ultrasonic frequencies. Cadmium-based photoresistors exhibit a ""memory effect"": their resistance depends on the illumination history; it also drifts during the illumination and stabilizes within hours, or even weeks for high-sensitivity models. Heating induces irreversible degradation of ROs, whereas cooling to below −25 °C dramatically increases the response time. Therefore, ROs were mostly replaced in the 1970s by the faster and more stable photodiodes and photoresistors. ROs are still used in some sound equipment, guitar amplifiers and analog synthesizers owing to their good electrical isolation, low signal distortion and ease of circuit design.