AN-9758 - Open-Load Detection in Smart Switches
... suggestions on how to detect open-load in both OFF and ON state in automotive systems. The open-load detection circuit can be implemented with external resistors. The purpose of open-load detection is to provide the vehicle driver an alert about the state of the system. For example, if headlamps wer ...
... suggestions on how to detect open-load in both OFF and ON state in automotive systems. The open-load detection circuit can be implemented with external resistors. The purpose of open-load detection is to provide the vehicle driver an alert about the state of the system. For example, if headlamps wer ...
FAN5331 High Efficiency Serial LED Driver and OLED Supply with
... boost converter. The FAN5331 improves the performance of battery powered equipment by significantly minimizing the spectral distribution of noise at the input caused by the switching action of the regulator. In order to facilitate effective noise filtering, the switching frequency was chosen to be h ...
... boost converter. The FAN5331 improves the performance of battery powered equipment by significantly minimizing the spectral distribution of noise at the input caused by the switching action of the regulator. In order to facilitate effective noise filtering, the switching frequency was chosen to be h ...
AN301: LCR Meter Measurement Accuracy
... where, R and X are resistance and reactance, respectively. When X = 0, the load is purely resistive; when R = 0, the load is purely reactive. At any frequency impedance is either a series or parallel combination of a resistive element and a reactive element which is either capacitive or inductive. I ...
... where, R and X are resistance and reactance, respectively. When X = 0, the load is purely resistive; when R = 0, the load is purely reactive. At any frequency impedance is either a series or parallel combination of a resistive element and a reactive element which is either capacitive or inductive. I ...
A Multi-Channel Discriminator IC George Engel IC Design Research Laboratory
... ”fast” shaper output is applied to the inverting input of the zero-cross discriminator circuit along with a delayed version of the input pulse connected to the non-inverting input. It is well-known that the time at which the differential voltage crosses through zero is independent of the input pulse ...
... ”fast” shaper output is applied to the inverting input of the zero-cross discriminator circuit along with a delayed version of the input pulse connected to the non-inverting input. It is well-known that the time at which the differential voltage crosses through zero is independent of the input pulse ...
Voltage Regulator
... source of DC voltage but usually the actual DC voltage source is a power supply. There are many types of power supply. Most are designed to convert high voltage AC mains electricity to a suitable low voltage supply for electronics circuits and other devices. A more reliable method of obtaining D ...
... source of DC voltage but usually the actual DC voltage source is a power supply. There are many types of power supply. Most are designed to convert high voltage AC mains electricity to a suitable low voltage supply for electronics circuits and other devices. A more reliable method of obtaining D ...
TKN IEEE 802.15.4 Symbol Rate Timer for TelosB
... The final circuit shown in Fig. 3 has a power consumption of 64 µA measured at 3 V power supply using a Fluke 189 Multimeter, a reduction by a factor of more than 30 compared to the initial Pierce oscillator. We manufactured a small series of oscillators and used 7 boards to evaluate the accuracy. T ...
... The final circuit shown in Fig. 3 has a power consumption of 64 µA measured at 3 V power supply using a Fluke 189 Multimeter, a reduction by a factor of more than 30 compared to the initial Pierce oscillator. We manufactured a small series of oscillators and used 7 boards to evaluate the accuracy. T ...
TOP HAT - COPELAND ENGINEERING, INC.
... sense mode (YELLOW wire not connected) TOP H.A.T. senses the charging system pick-up (engine running) to turn equipment on and starts timing when the engine stops. If the YELLOW wire is connected to a circuit that is hot when the ignition switch is on, your equipment will come on immediately with th ...
... sense mode (YELLOW wire not connected) TOP H.A.T. senses the charging system pick-up (engine running) to turn equipment on and starts timing when the engine stops. If the YELLOW wire is connected to a circuit that is hot when the ignition switch is on, your equipment will come on immediately with th ...
MAX9181 Low-Jitter, Low-Noise LVPECL-to-LVDS Level Translator in an SC70 Package General Description
... Ultra-low, 23ps P-P added deterministic jitter and 0.6psRMS added random jitter ensure reliable communication in high-speed links that are highly sensitive to timing errors, especially those incorporating clock-anddata recovery, PLLs, serializers, or deserializers. The MAX9181’s switching performanc ...
... Ultra-low, 23ps P-P added deterministic jitter and 0.6psRMS added random jitter ensure reliable communication in high-speed links that are highly sensitive to timing errors, especially those incorporating clock-anddata recovery, PLLs, serializers, or deserializers. The MAX9181’s switching performanc ...
Q01413601365
... current slew rate in the period where transient occurred. This will result in much reduced voltage deviation due to large step change in load current. Fig. 1c shows the operation of the fast transient converter by various waveforms. When the load current I0 increase in a step, the output voltage sta ...
... current slew rate in the period where transient occurred. This will result in much reduced voltage deviation due to large step change in load current. Fig. 1c shows the operation of the fast transient converter by various waveforms. When the load current I0 increase in a step, the output voltage sta ...
Basic Calculation of a Boost Converter`s Power Stage (Rev. C)
... anticipate dangerous consequences of failures, monitor failures and their consequences, lessen the likelihood of failures that might cause harm and take appropriate remedial actions. Buyer will fully indemnify TI and its representatives against any damages arising out of the use of any TI components ...
... anticipate dangerous consequences of failures, monitor failures and their consequences, lessen the likelihood of failures that might cause harm and take appropriate remedial actions. Buyer will fully indemnify TI and its representatives against any damages arising out of the use of any TI components ...
Chapter4 DC Biasing BJT (part b)
... The circuit Q-point values are stable against changes in β Advantage: The Q-point of voltage divider bias circuit is ...
... The circuit Q-point values are stable against changes in β Advantage: The Q-point of voltage divider bias circuit is ...
B3603DC-DC Digital Control
... The minimum display resolution of power: 0.001 W The minimum display resolution of capacity: 0.001 AH Conversion efficiency: up to 92% The output ripple: ≦50 mV Working temperature: - 40℃~ + 85 ℃ Working frequency:150 KHz Short circuit protection:Constant current Input reverse connect protection:No, ...
... The minimum display resolution of power: 0.001 W The minimum display resolution of capacity: 0.001 AH Conversion efficiency: up to 92% The output ripple: ≦50 mV Working temperature: - 40℃~ + 85 ℃ Working frequency:150 KHz Short circuit protection:Constant current Input reverse connect protection:No, ...
INA116 数据资料 dataSheet 下载
... terminal layout. Since traces are not required to run between device pins, this layout is easily accomplished, even with the surface mount package. The guards should completely encircle their respective input connections—see Figure 4. Both sides of the circuit board should be guarded, even if only o ...
... terminal layout. Since traces are not required to run between device pins, this layout is easily accomplished, even with the surface mount package. The guards should completely encircle their respective input connections—see Figure 4. Both sides of the circuit board should be guarded, even if only o ...
AND8071/D Enhanced V2t and Inductor Current Sense Accuracy
... V2 is a trademark of Switch Power, Inc. ON Semiconductor and are trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes without further notice to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability o ...
... V2 is a trademark of Switch Power, Inc. ON Semiconductor and are trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes without further notice to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability o ...
AN-880 APPLICATION NOTE
... are prone to instability. Therefore, a balance must be obtained between the order of the modulator and stability. In low bandwidth Σ-Δ ADCs, a second- or third-order modulator is normally used, so the devices are not prone to instability. ...
... are prone to instability. Therefore, a balance must be obtained between the order of the modulator and stability. In low bandwidth Σ-Δ ADCs, a second- or third-order modulator is normally used, so the devices are not prone to instability. ...
isscc 2014 / session 12 / sensors, mems, and displays / 12.8
... This paper presents a precision BJT-based temperature sensor implemented in standard CMOS. Its interface electronics consists of a continuous-time dutycycle modulator [1], whose output can be easily interfaced to a microcontroller, rather than the discrete-time ΔΣ modulators of most previous work [2 ...
... This paper presents a precision BJT-based temperature sensor implemented in standard CMOS. Its interface electronics consists of a continuous-time dutycycle modulator [1], whose output can be easily interfaced to a microcontroller, rather than the discrete-time ΔΣ modulators of most previous work [2 ...
MAX477 300MHz High-Speed Op Amp
... The MAX477 can be configured as an inverting or noninverting gain block in the same manner as any other voltage-feedback op amp. The gain is determined by the ratio of two resistors and does not affect amplifier frequency compensation. This is unlike CMF op amps, which have a limited range of feedba ...
... The MAX477 can be configured as an inverting or noninverting gain block in the same manner as any other voltage-feedback op amp. The gain is determined by the ratio of two resistors and does not affect amplifier frequency compensation. This is unlike CMF op amps, which have a limited range of feedba ...
Electromagnetic Interference and Digital Circuits: An
... small feature sizes and are clocked at frequencies well into the GHz range while operating at reduced voltage levels. Although this has improved the ability and performance of modern systems, it has also increased their susceptibility to RFI. The electrical charge required in transistor switching d ...
... small feature sizes and are clocked at frequencies well into the GHz range while operating at reduced voltage levels. Although this has improved the ability and performance of modern systems, it has also increased their susceptibility to RFI. The electrical charge required in transistor switching d ...
Today’s Topics - Department of Electrical Engineering
... The voltage in a distribution line is not constant. It may be 1.05 p.u. at generator terminal and 0.95 at the load side. Depending on the place the transformer is used, we may need to adjust the transformer ratio to get similar load voltage. That’s why we need Tap ...
... The voltage in a distribution line is not constant. It may be 1.05 p.u. at generator terminal and 0.95 at the load side. Depending on the place the transformer is used, we may need to adjust the transformer ratio to get similar load voltage. That’s why we need Tap ...
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.