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Mini8 ® Controller
Mini8 ® Controller

... Using a PC tool, recipes can be created that can be used to change the operating parameters of the Mini8 controller simply by selecting a new recipe via the HMI. This is very useful where multiple products are processed using the same controller but require different parameters to be set. ...
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General Description Features

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... • An input variable attenuator “gain-control” block with 122Ω input impedance • A differential transconductance amplifier, with enable input • An internal bias block with internal voltage regulator • A gain control logic block The LT5524 amplifier provides amplification with very low distortion usin ...
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... From common mode noise rejection point of view, a dummy part is necessary to be in the preamplifier design. At the same time it brings extra noise, increasing the overall preamplifier noise by factor of 2. Taking into account the noise of the dummy part, and the electronics bandwidth, the total noi ...
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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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