MAX6977 8-Port, 5.5V Constant-Current LED Driver with LED Fault Detection General Description
... CLK is the serial clock input, which shifts data at DIN into the MAX6977 8-bit shift register on its rising edge. LE is the load input of the MAX6977 latch, which transfers data from the MAX6977 8-bit shift register to its 8bit latch when LE is a high (transparent latch), and latches the data on the ...
... CLK is the serial clock input, which shifts data at DIN into the MAX6977 8-bit shift register on its rising edge. LE is the load input of the MAX6977 latch, which transfers data from the MAX6977 8-bit shift register to its 8bit latch when LE is a high (transparent latch), and latches the data on the ...
Op-Amp - Book Spar
... frequency from zero to infinity without attenuation. In other words, the ideal Op-amp will amplify signals of any frequency with equal gain. 4. Infinite Voltage Gain: The open-loop voltage gain of an ideal Opamp is very large, i.e., infinity. 5. Perfect Balance: The output voltage is zero when equal ...
... frequency from zero to infinity without attenuation. In other words, the ideal Op-amp will amplify signals of any frequency with equal gain. 4. Infinite Voltage Gain: The open-loop voltage gain of an ideal Opamp is very large, i.e., infinity. 5. Perfect Balance: The output voltage is zero when equal ...
Document
... the current in LC circuit tends to oscillate whenever the SCR is on. Initially the SCR is off and the capacitor is charged to V volts with plate ‘a’ being positive. Referring to figure 5.13 at t ...
... the current in LC circuit tends to oscillate whenever the SCR is on. Initially the SCR is off and the capacitor is charged to V volts with plate ‘a’ being positive. Referring to figure 5.13 at t ...
AN170 NE555 and NE556 applications
... when the trigger signal goes to ground. AC coupling is most frequently used in conjunction with a switch or a signal that goes to ground which initiates the timing cycle. Should the trigger be held low, without AC coupling, for a longer duration than the timing cycle the output will remain in a high ...
... when the trigger signal goes to ground. AC coupling is most frequently used in conjunction with a switch or a signal that goes to ground which initiates the timing cycle. Should the trigger be held low, without AC coupling, for a longer duration than the timing cycle the output will remain in a high ...
BD3540NUV
... capacitor is recomended, actual stability is highly dependent on temperature and load conditions. Also, note that connecting different types of capacitors in series may result in insufficient total phase compensation, thus causing oscillation. In light of this information, please confirm operation a ...
... capacitor is recomended, actual stability is highly dependent on temperature and load conditions. Also, note that connecting different types of capacitors in series may result in insufficient total phase compensation, thus causing oscillation. In light of this information, please confirm operation a ...
AD8436 数据手册DataSheet 下载
... is a wideband JFET input amplifier that minimally loads non-0 Ω sources, such as a tapped resistor attenuator or voltage sensor. Although the input buffer consumes only 150 μA, the supply is pinned out and left unconnected to reduce power where needed. Optional matched 10 kΩ input and feedback resis ...
... is a wideband JFET input amplifier that minimally loads non-0 Ω sources, such as a tapped resistor attenuator or voltage sensor. Although the input buffer consumes only 150 μA, the supply is pinned out and left unconnected to reduce power where needed. Optional matched 10 kΩ input and feedback resis ...
2A SIMPLE SWITCHER Power Module w/20V Max Input Voltage for
... Feedback — Internally connected to the regulation, over-voltage, and short-circuit comparators. The regulation reference point is 0.8 V at this input pin. Connected the feedback resistor divider between the output and ground to set the output voltage. ...
... Feedback — Internally connected to the regulation, over-voltage, and short-circuit comparators. The regulation reference point is 0.8 V at this input pin. Connected the feedback resistor divider between the output and ground to set the output voltage. ...
a AN-202 APPLICATION NOTE
... on the ground lines is similar to the “glitch” on the negative supply bus. Depending upon how the feedback and signal sources are “grounded,” the effective disturbance caused by the decoupling capacitor may be larger than the disturbance it was intended to prevent. Figure 3b shows how the decoupling ...
... on the ground lines is similar to the “glitch” on the negative supply bus. Depending upon how the feedback and signal sources are “grounded,” the effective disturbance caused by the decoupling capacitor may be larger than the disturbance it was intended to prevent. Figure 3b shows how the decoupling ...
MAX5098A Dual, 2.2MHz, Automotive Buck or Boost Converter with 80V Load-Dump Protection
... Dual, 2.2MHz, Automotive Buck or Boost Converter with 80V Load-Dump Protection The MAX5098A is a dual-output, high-switching-frequency DC-DC converter with integrated n-channel switches that can be used either in high-side or low-side configuration. Each output can be configured either as a buck con ...
... Dual, 2.2MHz, Automotive Buck or Boost Converter with 80V Load-Dump Protection The MAX5098A is a dual-output, high-switching-frequency DC-DC converter with integrated n-channel switches that can be used either in high-side or low-side configuration. Each output can be configured either as a buck con ...
a Complete 14-Bit CCD/CIS Signal Processor AD9814
... grounded, a zero volt input corresponds to the ADC’s zero-scale output. The OFFSET pin may also be used as a coarse offset adjust pin. A voltage applied to this pin will be subtracted from the voltages applied to the red, green and blue inputs in the first amplifier stage of the AD9814. The input cl ...
... grounded, a zero volt input corresponds to the ADC’s zero-scale output. The OFFSET pin may also be used as a coarse offset adjust pin. A voltage applied to this pin will be subtracted from the voltages applied to the red, green and blue inputs in the first amplifier stage of the AD9814. The input cl ...
Digital Panel Meters Modular Indicator and Controller Type UDM40
... impedances and overloads” 40 to 440 Hz See table “input impedances and overloads” Only temperature measurement module. - For Pt 100-250-500-1000, 3-wire connection: up to 10Ω - For resistance measur. with 20Ω range: up to max 0.1Ω - For resistance measurements with ≥200Ωrange: up to max 10Ω Internal ...
... impedances and overloads” 40 to 440 Hz See table “input impedances and overloads” Only temperature measurement module. - For Pt 100-250-500-1000, 3-wire connection: up to 10Ω - For resistance measur. with 20Ω range: up to max 0.1Ω - For resistance measurements with ≥200Ωrange: up to max 10Ω Internal ...
AP1506 150KHz, 3A PWM BUCK DC/DC CONVERTER Description
... curve can be used for a quick check for the approximate junction temperature for various conditions, but be aware that there are many factors that can affect the junction temperature. When load currents higher than 3A are used, double sided or multi-layer PC boards with large copper areas and/or air ...
... curve can be used for a quick check for the approximate junction temperature for various conditions, but be aware that there are many factors that can affect the junction temperature. When load currents higher than 3A are used, double sided or multi-layer PC boards with large copper areas and/or air ...
200-mA, Low-IQ, Low-Dropout Regulator (LDO) for Portable Devices
... The TLV700xx-Q1 internal current limit helps protect the regulator during fault conditions. During current limit, the output sources a fixed amount of current that is largely independent of the output voltage. In such a case, the output voltage is not regulated, and is VOUT = ILIMIT × RLOAD. The PMO ...
... The TLV700xx-Q1 internal current limit helps protect the regulator during fault conditions. During current limit, the output sources a fixed amount of current that is largely independent of the output voltage. In such a case, the output voltage is not regulated, and is VOUT = ILIMIT × RLOAD. The PMO ...
ADC088S102 - Texas Instruments
... GAIN ERROR is the deviation of the last code transition (111...110) to (111...111) from the ideal (VREF - 1.5 LSB), after adjusting for offset error. INTEGRAL NON-LINEARITY (INL) is a measure of the deviation of each individual code from a line drawn from negative full scale (½ LSB below the first c ...
... GAIN ERROR is the deviation of the last code transition (111...110) to (111...111) from the ideal (VREF - 1.5 LSB), after adjusting for offset error. INTEGRAL NON-LINEARITY (INL) is a measure of the deviation of each individual code from a line drawn from negative full scale (½ LSB below the first c ...
Zero Drift, Digitally Programmable Instrumentation Amplifier AD8231
... The AD8231 is a low drift, rail-to-rail, instrumentation amplifier with software-programmable gains of 1, 2, 4, 8, 16, 32, 64, or 128. The gains are programmed via digital logic or pin strapping. The AD8231 is ideal for applications that require precision performance over a wide temperature range, s ...
... The AD8231 is a low drift, rail-to-rail, instrumentation amplifier with software-programmable gains of 1, 2, 4, 8, 16, 32, 64, or 128. The gains are programmed via digital logic or pin strapping. The AD8231 is ideal for applications that require precision performance over a wide temperature range, s ...
A Temperature-to-Digital Converter Based on an Optimized
... preamplifier followed by a transconductor. The preamplifier consisted of a number of stages, each consisting of a PMOS transconductor with a near minimum-size PMOS diode load. The overall bandwidth of this front-end was about 25 MHz. In this work, a new front-end is described in which a wide-band tr ...
... preamplifier followed by a transconductor. The preamplifier consisted of a number of stages, each consisting of a PMOS transconductor with a near minimum-size PMOS diode load. The overall bandwidth of this front-end was about 25 MHz. In this work, a new front-end is described in which a wide-band tr ...
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.