IC 30V 400V bipolar voltage regulators Electric vehicles, large energy storage battery packs, home automation, industrial and telecom power supplies all need to convert high voltages to ±12 V for amplifiers, sensors, data converters and industrial process control bipolar power rail requirements for the controller. One of the challenges in all of these systems is to build a compact, high-ef...
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EPS automotive industry steering system summary: The automotive industry is booming, and more and more people are driving cars. Operating the steering wheel has become particularly familiar and important. Its stability and reliability directly affect the driver's driving experience, and the power steering system plays a key role. In this article, let's talk about how today's mai...
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Summary of oscilloscope waveform recorder: Oscilloscope is a commonly used measuring instrument with powerful data acquisition and analysis capabilities. It can also export the collected waveforms and put them on the computer for analysis. This function is very similar to the waveform recorder, so can we use the oscilloscope as a waveform recorder? The traditional waveform recorder can collec...
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feature At +25°C, line and load accuracy is ±0.8%, and temperature accuracy is ±1.4%; ultra-low dropout voltage: 180mV (typ) at 200mA , stability requires only CO = 0.47 µF; anyCAP = stable with all types of capacitors (including MLCCs); 3.2 V to 12 V supply range; current and thermal limits; low noise; Thermally enhanced SOIC package; excellent line and load regulation. a...
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Video clock synthesis Generate any video or graphics clock up to 165MHz Pre-programmed for 8 video and 13 graphics clocks The accuracy of the free-running clock frequency is only limited by the crystal reference One differential and two single-ended video/graphics clock outputs Each clock can be individually delayed for skew control Video output clock can be connected directly to Gennum&...
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feature Initial Accuracy: ±5 mV/±6 mV Maximum Initial Accuracy Error ±0.24% ±0.24%; Low TCVOUT: 25 ppm/°C Maximum Load Regulation: 70 ppm/mA Line Regulation: 25 ppm/v; Wide Operating Range; ADR380 2.4 V to 18 V; 2.8 V to 18 V for ADR381; low power consumption: 120 μA max; high output current: 5 mA; wide temperature range: –40°C to +85°C; Three-lead ...
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V_Offset (1Ch) - The difference between the reference VSYNC signal and the output VSync and/or V Blank Line, with a control range of 0 to +1 frame. All line-based timing output signals are delayed in this register by the programmed vertical offset. The coding scheme of the clock phase offset register (1Dh) is shown in Table 3-1. The programmed offset will be in the positive dire...
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Microelectronic circuits are more at risk than ever, and the main culprit is electrostatic discharge (ESD). Electrostatic discharge is a stealthy killer, especially sensitive ICs. A single ESD event can destroy a PCB. A single missed step in an ESD-resistant design can mean delays in time-to-market, slow development, and irritate customers. In some high-stress situations, it can...
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There are many ways to solve the EMI problem. Modern EMI suppression methods include: using EMI suppression coatings, choosing appropriate EMI suppression parts and EMI simulation design. This article starts from the most basic PCB layout and discusses the role and design techniques of PCB layered stacking in controlling EMI emissions. The power bus is reasonably placed...
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illustrate H11L1 (UL Listed) and H11L1V (UL and VDE Approved) each device consists of GaAs infrared; integrated microprocessor compatible Schmitt trigger with high-speed output optically coupled light-emitting diodes; detector, provides noise immunity hysteresis and pulse shaping. feature High data rate, typical 1MHz (NRZ) Latch up and oscillation free Microprocessor Comp...
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illustrate The HCNR200 / 201 high linearity analog optocoupler consists of a high performance AlGaAs LED, illumi - two closely matched photodiodes. The input port todiode can be used to monitor, and therefore stabilize, the light output of the LED. Therefore, the drift characteristics of nonlinear LEDs can actually be Ned. The output photodiode produces a photocurrent which is...
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