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AD5227 64-Position Up/Down Control Digital Potentiometer Data
AD5227 64-Position Up/Down Control Digital Potentiometer Data

... on VDD before applying any voltage to Terminals A, B, and W. Otherwise, the diodes are forward-biased such that VDD can be powered unintentionally and can affect the rest of the system circuit. Similarly, VDD should be powered down last. The ideal power-on sequence is in the following order: GND, VD ...
NTB0104 1. General description Dual supply translating transceiver; auto direction sensing;
NTB0104 1. General description Dual supply translating transceiver; auto direction sensing;

... The NTB0104 is a 4-bit, dual supply translating transceiver with auto direction sensing, that enables bidirectional voltage level translation. It features two 4-bit input-output ports (An and Bn), one output enable input (OE) and two supply pins (VCC(A) and VCC(B)). VCC(A) can be supplied at any vol ...
MAX8552 High-Speed, Wide-Input, Single-Phase MOSFET Driver General Description
MAX8552 High-Speed, Wide-Input, Single-Phase MOSFET Driver General Description

... At high input voltages, fast turn-on of the high-side MOSFET can momentarily turn on the low-side MOSFET due to the high dV/dt appearing at the drain of the low-side MOSFET. The high dV/dt causes a current flow through the Miller capacitance (CRSS) and the input capacitance (CISS) of the low-side MO ...
NVT2003/04/06 1. General description Bidirectional voltage-level translator for open-drain and
NVT2003/04/06 1. General description Bidirectional voltage-level translator for open-drain and

... 7.3 Bidirectional level shifting between two different power domains nominally at the same potential The less obvious application for the NVT2003 is for level shifting between two different power domains that are nominally at the same potential, such as a 3.3 V system where the line crosses power su ...
S-19400/19401 Series WATCHDOG TIMER
S-19400/19401 Series WATCHDOG TIMER

... Since the watchdog timer is Disable after the CPOR pin performs the charge-discharge operation 4 times, the S-19400/19401 Series does not initiate the charge-discharge operation to the CWDT pin. If the input to the WEN pin changes to "H" in this status, the S-19400/19401 Series initiates the charge- ...
LTM4627 - 15A DC/DC uModule Regulator
LTM4627 - 15A DC/DC uModule Regulator

... The LTM®4627 is a complete 15A output high efficiency switch mode DC/DC power supply. Included in the package are the switching controller, power FETs, inductor and compensation components. Operating over an input voltage range from 4.5V to 20V, the LTM4627 supports an output voltage range of 0.6V t ...
How to get the best ADC accuracy in STM32 microcontrollers
How to get the best ADC accuracy in STM32 microcontrollers

Diapositiva 1 - WikiService.at
Diapositiva 1 - WikiService.at

...  With a focus on these kinds of skills, mechatronics is seen as a prime career path for mechanical engineers of the future. "I believe that mechanical engineers with a mechatronics background will have a better chance of becoming managers," said Thomas S. Moore, general manager for liberty and tech ...
Xenus PLUS 2-Axis EtherCAT XE2
Xenus PLUS 2-Axis EtherCAT XE2

... In an EtherCAT network, slaves are automatically assigned fixed addresses based on their position on the bus. But when the device must have a positive identification that is independent of cabling, a Device ID is needed. In the XE2, this is provided by two 16-position rotary switches with hexadecima ...
Boylestad - Websupport1
Boylestad - Websupport1

16-Bit, 1.5 LSB INL, 250 kSPS PulSAR™ Differential ADC in MSOP/QFN AD7687
16-Bit, 1.5 LSB INL, 250 kSPS PulSAR™ Differential ADC in MSOP/QFN AD7687

... The AD7687 is a 16-bit, charge redistribution, successive approximation, analog-to-digital converter (ADC) that operates from a single power supply, VDD, between 2.3 V to 5.5 V. It contains a low power, high speed, 16-bit sampling ADC with no missing codes, an internal conversion clock, and a versat ...
网络电视业务实现方案研究
网络电视业务实现方案研究

AD5757 - Farnell
AD5757 - Farnell

... power supply range from 10.8 V to 33 V. On-chip dynamic power control minimizes package power dissipation by regulating the voltage on the output driver from 7.4 V to 29.5 V, using ...
Click here to
Click here to

... are ultra-high efficiency, servo-controlled, ...
LTM4604A - Low Voltage, 4A DC/DC uModule with Tracking
LTM4604A - Low Voltage, 4A DC/DC uModule with Tracking

... in an overcurrent condition while VOUT drops. Internal overvoltage and undervoltage comparators pull the open- ...
NX3L1G384 1. General description Low-ohmic single-pole single-throw analog switch
NX3L1G384 1. General description Low-ohmic single-pole single-throw analog switch

... The NX3L1G384 is a low-ohmic single-pole single-throw analog switch. It has two input/output terminals (Y and Z) and an active LOW enable input pin (E). When E is HIGH, the analog switch is turned off. Schmitt trigger action at the enable input (E) makes the circuit tolerant to slower input rise and ...
Low Quiescent Current, Programmable Delay Supervisory Circuit
Low Quiescent Current, Programmable Delay Supervisory Circuit

... drops below VIT, then RESET is asserted. The comparator has a built-in hysteresis to ensure smooth RESET assertions and de-assertions. It is good analog design practice to put a 1-nF to 10-nF bypass capacitor on the SENSE input to reduce sensitivity to transients and layout parasitics. The TPS3808 d ...
STM1810
STM1810

... feature a debounced manual reset feature that asserts a reset if the RST pin is pulled low for more than 1.5 µs. When used to initiate manual reset, RST debounces signals from devices such as mechanical switches. For devices with this feature, the release of the external switch triggers the reset pe ...
Distance Relays - GE Grid Solutions
Distance Relays - GE Grid Solutions

... T = K1I 2 – K2VI cos (θ – τ) – K 3 , and if τ is made some value other than 90°, a straight-line operating characteristic will still be obtained, but it will not be parallel to the R axis. This general form of relay has been called an “angle-impedance” relay. A reactance-type distance relay for tran ...
Flip-Flop
Flip-Flop

... desirable to establish the desired Set or Rest state first, then have it go to that state at some later point in time. The process of pre-establishing the desired state is called (Steering). Fig.(2) shows a simple form of clocked S-R F-F. It is the same S-R F-F of Fig.(1-a) except that a steering ne ...
AT 121 – Lab 2 – Ohms Law
AT 121 – Lab 2 – Ohms Law

... Explain the Relationship between voltage, current, and resistance Determine current flow, resistance, and voltage in a circuit given only two values of that given circuit Calculate the voltage drop across a load An understanding of how resistance affects voltage and current will help you understand ...
EOS (Electrostatic Overstress)
EOS (Electrostatic Overstress)

International
International

... The maximum output power of the IPS is dependent on the IPS unit power rating and input voltage. The 855222XX series IPS is rated for 1500W, but cannot deliver full power at all allowable input voltages. The user must be aware of this limitation if trying to run the IPS at full power with minimum in ...
B. A Parallel Circuit
B. A Parallel Circuit

... Explain the Relationship between voltage, current, and resistance Determine current flow, resistance, and voltage in a circuit given only two values of that given circuit Calculate the voltage drop across a load An understanding of how resistance affects voltage and current will help you understand ...
Thyro-AX - Advanced Energy
Thyro-AX - Advanced Energy

... • The Thyro-AX may only be used for the purpose for which it was intended, as persons may otherwise be exposed to dangers (e.g. electric shock, burns) and systems also (e. g. overload). • It is not permitted to make any unauthorized modifications to the device or to use any spare parts or replacemen ...
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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.
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