50V 3A Power Module
... Feedback Input. Input to the transconductance amplifier of the control loop. The FB pin is regulated to 0.8V. A resistor divider connecting the feedback to the output is used to set the desired output voltage. Power Good Output. Open-drain output. An external pull-up resistor to external power rails ...
... Feedback Input. Input to the transconductance amplifier of the control loop. The FB pin is regulated to 0.8V. A resistor divider connecting the feedback to the output is used to set the desired output voltage. Power Good Output. Open-drain output. An external pull-up resistor to external power rails ...
3-A 60-V Step-Down DC/DC Converter With
... cycle-by cycle current limit. A pulse skip mode operation under no load reduces the supply current to 65 μA. Using the enable pin, the supply shutdown current is reduced to 1 μA. An open drain reset signal indicates when the nominal output drops below the threshold set by an external resistor divide ...
... cycle-by cycle current limit. A pulse skip mode operation under no load reduces the supply current to 65 μA. Using the enable pin, the supply shutdown current is reduced to 1 μA. An open drain reset signal indicates when the nominal output drops below the threshold set by an external resistor divide ...
TL1963A-15 数据资料 dataSheet 下载
... 1.5 A of output current with a dropout voltage of 340 mV. Operating quiescent current is 1 mA, dropping to less than 1 μA in shutdown. Quiescent current is well controlled; it does not rise in dropout as it does with many other regulators. In addition to fast transient response, the TL1963A-xx regul ...
... 1.5 A of output current with a dropout voltage of 340 mV. Operating quiescent current is 1 mA, dropping to less than 1 μA in shutdown. Quiescent current is well controlled; it does not rise in dropout as it does with many other regulators. In addition to fast transient response, the TL1963A-xx regul ...
Two-Phase Synchronous Buck Controller w
... pin to the BP5 pin and leaving VOUT and DIFFO open. The voltage programming divider in this case should be connected directly to the output of the converter. The overall system accuracy will be degraded without using the internal differential amplifier. ...
... pin to the BP5 pin and leaving VOUT and DIFFO open. The voltage programming divider in this case should be connected directly to the output of the converter. The overall system accuracy will be degraded without using the internal differential amplifier. ...
THS7315 数据资料 dataSheet 下载
... therefore it is also nonlinear. True chominance (C) is derived from linear RGB, and thus the difference between chroma (C') and chrominance (C) exists. The color difference signals (P'B/ P'R/U'/V') are also referenced this way to denote the nonlinear (gamma-corrected) signals. R'G'B' (commonly misla ...
... therefore it is also nonlinear. True chominance (C) is derived from linear RGB, and thus the difference between chroma (C') and chrominance (C) exists. The color difference signals (P'B/ P'R/U'/V') are also referenced this way to denote the nonlinear (gamma-corrected) signals. R'G'B' (commonly misla ...
OPA3684 Low-Power, Triple Current-Feedback OPERATIONAL AMPLIFIER With Disable FEATURES
... output current to support > ±3Vp-p into 50Ω. This minimal output headroom requirement is complemented by a similar 1.2V input stage headroom giving exceptional capability for single +5V operation. The OPA3684’s low 1.7mA/ch supply current is precisely trimmed at 25°C. This trim, along with low shift ...
... output current to support > ±3Vp-p into 50Ω. This minimal output headroom requirement is complemented by a similar 1.2V input stage headroom giving exceptional capability for single +5V operation. The OPA3684’s low 1.7mA/ch supply current is precisely trimmed at 25°C. This trim, along with low shift ...
P5Z22V10 5V Zero Power, Total CMOS, Universal PLD Device
... Bi-directional I/O Select When configuring an I/O macrocell to implement a combinatorial function (S1 = 1) (Figures 3c or 3d), the feedback signal is taken from the I/O pin. In this case, the pin can be used as a dedicated input, a dedicated output, or a bi-directional I/O. ...
... Bi-directional I/O Select When configuring an I/O macrocell to implement a combinatorial function (S1 = 1) (Figures 3c or 3d), the feedback signal is taken from the I/O pin. In this case, the pin can be used as a dedicated input, a dedicated output, or a bi-directional I/O. ...
OPA211-HT
... accuracy throughout 10-V output swings. This ac performance, combined with only 240-μV of offset and 0.35-μV/°C of drift over temperature, makes the OPA211 ideal for driving high-precision 16-bit analog-to-digital converters (ADCs) or buffering the output of high-resolution digital-to-analog convert ...
... accuracy throughout 10-V output swings. This ac performance, combined with only 240-μV of offset and 0.35-μV/°C of drift over temperature, makes the OPA211 ideal for driving high-precision 16-bit analog-to-digital converters (ADCs) or buffering the output of high-resolution digital-to-analog convert ...
OPA2677 Dual, Wideband, High Output Current Operational Amplifier FEATURES
... (2) Junction temperature = ambient at low temperature limit; junction temperature = ambient +23°C at high temperature limit for over temperature specifications. (3) Test levels: (A) 100% tested at +25°C. Over temperature limits by characterization and simulation. (B) Limits set by characterization a ...
... (2) Junction temperature = ambient at low temperature limit; junction temperature = ambient +23°C at high temperature limit for over temperature specifications. (3) Test levels: (A) 100% tested at +25°C. Over temperature limits by characterization and simulation. (B) Limits set by characterization a ...
GS7128 - gstek
... (VIN = VOUT + 1V, TA =TJ=25°C, CIN=CL=1uF, IOUT=1mA, unless otherwise specified) ...
... (VIN = VOUT + 1V, TA =TJ=25°C, CIN=CL=1uF, IOUT=1mA, unless otherwise specified) ...
A Tutorial Study - Electrical and Computer Engineering
... can be accurately predicted. It has also been found that a good understanding of the limitations of the circuit in Figure 1 provides a reasonable starting point from which higher performance amplifiers can be developed. The study begins in Section 2, with an analysis of dc and low frequency gain. It ...
... can be accurately predicted. It has also been found that a good understanding of the limitations of the circuit in Figure 1 provides a reasonable starting point from which higher performance amplifiers can be developed. The study begins in Section 2, with an analysis of dc and low frequency gain. It ...
LMV751 Low Noise, Low Vos, Single Op Amp (Rev. E)
... reasons. First, the LMV751 is compensated for unity gain stability, so the speed will be less than could be obtained on the same process with a circuit specifically designed for comparator operation. Second, op amp output stages are designed to be linear, and will not necessarily meet the logic leve ...
... reasons. First, the LMV751 is compensated for unity gain stability, so the speed will be less than could be obtained on the same process with a circuit specifically designed for comparator operation. Second, op amp output stages are designed to be linear, and will not necessarily meet the logic leve ...
UNISONIC TECHNOLOGIES CO., LTD MC34118
... To distinguish speech (consists of bursts) from background noise (a relatively constant signal level) is the main purpose of the background noise monitors. There is one background noise monitor for the receive path and another one for the transmit path. The receive background noise monitor is operat ...
... To distinguish speech (consists of bursts) from background noise (a relatively constant signal level) is the main purpose of the background noise monitors. There is one background noise monitor for the receive path and another one for the transmit path. The receive background noise monitor is operat ...
MAX1714 High-Speed Step-Down Controller for Notebook Computers General Description
... constant-on-time PWM control scheme handles wide input/output voltage ratios with ease and provides 100ns “instant-on” response to load transients while maintaining a relatively constant switching frequency. The MAX1714 achieves high efficiency at a reduced cost by eliminating the current-sense resi ...
... constant-on-time PWM control scheme handles wide input/output voltage ratios with ease and provides 100ns “instant-on” response to load transients while maintaining a relatively constant switching frequency. The MAX1714 achieves high efficiency at a reduced cost by eliminating the current-sense resi ...
Single 8-channel analog MUX/DEMUX with injection current protection
... – VNIH = VNIL = 28% VCC (min.) ■ Pin and function compatible with series 4051, ...
... – VNIH = VNIL = 28% VCC (min.) ■ Pin and function compatible with series 4051, ...
LM3478/478Q High Efficiency Low-Side N
... fed into the negative input of the PWM comparator. At the start of any switching cycle, the oscillator sets the RS latch using the switch logic block. This forces a high signal on the DR pin (gate of the external MOSFET) and the external MOSFET turns on. When the voltage on the positive input of the ...
... fed into the negative input of the PWM comparator. At the start of any switching cycle, the oscillator sets the RS latch using the switch logic block. This forces a high signal on the DR pin (gate of the external MOSFET) and the external MOSFET turns on. When the voltage on the positive input of the ...
Wilson current mirror
A Wilson current mirror is a three-terminal circuit (Fig. 1) that accepts an input current at the input terminal and provides a ""mirrored"" current source or sink output at the output terminal. The mirrored current is a precise copy of the input current. It may be used as a Wilson current source by applying a constant bias current to the input branch as in Fig. 2. The circuit is named after George R. Wilson, an integrated circuit design engineer who worked for Tektronix. Wilson devised this configuration in 1967 when he and Barrie Gilbert challenged each other to find an improved current mirror overnight that would use only three transistors. Wilson won the challenge.