KF3517721775
... voltages required to force the measured currents to follow the reference current [6], [7]. This method offers the potential for achieving more precise current control with minimum distortion and harmonic noise; however, it needs more calculations and requires a good knowledge of the system parameter ...
... voltages required to force the measured currents to follow the reference current [6], [7]. This method offers the potential for achieving more precise current control with minimum distortion and harmonic noise; however, it needs more calculations and requires a good knowledge of the system parameter ...
Figure 1. Low voltage stacked flyback converter
... One of the main drawbacks of conventionally controlled flyback converters is relatively slow transient response, mostly caused by the conventional compensator design and the presence of the right half plane zero. To eliminate this problem and allow the stackable flyback to be used in the targeted ap ...
... One of the main drawbacks of conventionally controlled flyback converters is relatively slow transient response, mostly caused by the conventional compensator design and the presence of the right half plane zero. To eliminate this problem and allow the stackable flyback to be used in the targeted ap ...
MAX16903 2.1MHz, High-Voltage, 1A Mini-Buck Converter General Description Features
... The MAX16903 operates with very low quiescent current at light loads to enhance efficiency and conserve battery life. When the MAX16903 enters SKIP mode the output current is monitored to adjust the quiescent current. When the output current is < 5mA, the MAX16903 operates in the lowest quiescent cu ...
... The MAX16903 operates with very low quiescent current at light loads to enhance efficiency and conserve battery life. When the MAX16903 enters SKIP mode the output current is monitored to adjust the quiescent current. When the output current is < 5mA, the MAX16903 operates in the lowest quiescent cu ...
OPA227, OPA2227, OPA4227, OPA228, OPA2228, OPA4228
... The OPA227 and OPA228 series op amps combine low noise and wide bandwidth with high precision to make them the ideal choice for applications requiring both ac and precision dc performance. The OPA227 is unity gain stable and features high slew rate (2.3V/µs) and wide bandwidth (8MHz). The OPA228 is ...
... The OPA227 and OPA228 series op amps combine low noise and wide bandwidth with high precision to make them the ideal choice for applications requiring both ac and precision dc performance. The OPA227 is unity gain stable and features high slew rate (2.3V/µs) and wide bandwidth (8MHz). The OPA228 is ...
TVS_web
... conditions stated in these standards. The writer has observed 0.5 us, 1500 V closely spaced multiple voltage spikes while de-energizing relays. When your power fails, energy stored in inductive loads such as transformers and motors is dumped into the utility line. This produces spikes which can latc ...
... conditions stated in these standards. The writer has observed 0.5 us, 1500 V closely spaced multiple voltage spikes while de-energizing relays. When your power fails, energy stored in inductive loads such as transformers and motors is dumped into the utility line. This produces spikes which can latc ...
EE362L, Fall 2006 - Baylor University || School of
... Rugged, reliable, efficient, long lived, but not very fast ...
... Rugged, reliable, efficient, long lived, but not very fast ...
CZ36611614
... of the most efficient and economic devices to compensate voltage sags .The DVR is basically a voltage-source converter in series with the ac grid via an converters are normally used and, therefore, much of the published interfacing transformer, conceived to mitigate voltage sags and swells . For low ...
... of the most efficient and economic devices to compensate voltage sags .The DVR is basically a voltage-source converter in series with the ac grid via an converters are normally used and, therefore, much of the published interfacing transformer, conceived to mitigate voltage sags and swells . For low ...
A8586, A8586-1, A8586-2: Wide Input Voltage, Adjustable
... sense the feedback voltage for regulation. The two positive inputs are connected to the internal soft-start and reference voltages. The error amplifier performs an analog OR selection between them; it regulates to either the soft-start voltage or the A8586 internal reference (VREF), whichever is low ...
... sense the feedback voltage for regulation. The two positive inputs are connected to the internal soft-start and reference voltages. The error amplifier performs an analog OR selection between them; it regulates to either the soft-start voltage or the A8586 internal reference (VREF), whichever is low ...
3V/5V Low-Power, Low-Noise, CMOS, Rail-to-Rail I/O Op Amps MAX9636/MAX9637/MAX9638 General Description Features
... quiescent current, making them suitable for a broad range of battery-powered applications such as portable medical instruments, portable media players, and smoke detectors. A combination of extremely low input bias currents, low input current noise and low input voltage noise allows interface to hig ...
... quiescent current, making them suitable for a broad range of battery-powered applications such as portable medical instruments, portable media players, and smoke detectors. A combination of extremely low input bias currents, low input current noise and low input voltage noise allows interface to hig ...
AD694 - Analog Devices
... in high levels of accuracy without the need for additional adjustments and calibration. An external pass transistor may be used with the AD694 to off-load power dissipation, extending the temperature range of operation. The AD694 is the ideal building block for systems requiring noise immune 4–20 mA ...
... in high levels of accuracy without the need for additional adjustments and calibration. An external pass transistor may be used with the AD694 to off-load power dissipation, extending the temperature range of operation. The AD694 is the ideal building block for systems requiring noise immune 4–20 mA ...
FXLA108 Low-Voltage Dual-Supply 8-Bit Voltage Translator with
... The device remains in three-state as long as either VCC=0V, allowing either VCC to be powered up first. Internal power-down control circuits place the device in 3-state if either VCC is removed. The /OE input, when HIGH, disables both the A and B ports by placing them in a 3-state condition. The /OE ...
... The device remains in three-state as long as either VCC=0V, allowing either VCC to be powered up first. Internal power-down control circuits place the device in 3-state if either VCC is removed. The /OE input, when HIGH, disables both the A and B ports by placing them in a 3-state condition. The /OE ...
CQ4301536541
... 0.18μm CMOS technology. In this paper trade-off curves are computed between all characteristics such as Gain, PM, GBW, ICMRR, CMRR, Slew Rate etc. The OPAMP designed is a two-stage CMOS OPAMP. The OPAMP is designed to exhibit a unity gain frequency of 14MHz and exhibits a gain of 59.98dB with a 61.2 ...
... 0.18μm CMOS technology. In this paper trade-off curves are computed between all characteristics such as Gain, PM, GBW, ICMRR, CMRR, Slew Rate etc. The OPAMP designed is a two-stage CMOS OPAMP. The OPAMP is designed to exhibit a unity gain frequency of 14MHz and exhibits a gain of 59.98dB with a 61.2 ...
Capture range control mechanism for voltage controlled oscillators
... select initial control node 510 and again modify the digital ...
... select initial control node 510 and again modify the digital ...
1. A 10 ohm resistor is connected across a 20 V battery. What
... 8. Two resistors are connected in parallel to a 10 V battery. The total current through the circuit is 100 mA. If the current through the first resistor is 40 mA, what is the current ...
... 8. Two resistors are connected in parallel to a 10 V battery. The total current through the circuit is 100 mA. If the current through the first resistor is 40 mA, what is the current ...
Application Note - Aeroflex Microelectronic Solutions
... In spacecraft applications, the temperature sensors are often located at some distance from the data acquisition unit, which contains the MUX, excitation source and processor, and are connected by cables. As a result, designing to meet EMI requirements is critical, particularly with respect to Radia ...
... In spacecraft applications, the temperature sensors are often located at some distance from the data acquisition unit, which contains the MUX, excitation source and processor, and are connected by cables. As a result, designing to meet EMI requirements is critical, particularly with respect to Radia ...
Schmitt trigger
In electronics a Schmitt trigger is a comparator circuit with hysteresis implemented by applying positive feedback to the noninverting input of a comparator or differential amplifier. It is an active circuit which converts an analog input signal to a digital output signal. The circuit is named a ""trigger"" because the output retains its value until the input changes sufficiently to trigger a change. In the non-inverting configuration, when the input is higher than a chosen threshold, the output is high. When the input is below a different (lower) chosen threshold the output is low, and when the input is between the two levels the output retains its value. This dual threshold action is called hysteresis and implies that the Schmitt trigger possesses memory and can act as a bistable multivibrator (latch or flip-flop). There is a close relation between the two kinds of circuits: a Schmitt trigger can be converted into a latch and a latch can be converted into a Schmitt trigger.Schmitt trigger devices are typically used in signal conditioning applications to remove noise from signals used in digital circuits, particularly mechanical contact bounce. They are also used in closed loop negative feedback configurations to implement relaxation oscillators, used in function generators and switching power supplies.