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PS9332L, PS9332L2 Data Sheet
PS9332L, PS9332L2 Data Sheet

... (3) Pin 2,4 (which is an NC*1 pin) can either be connected directly to the GND pin on the LED side or left open. Unconnected pins should not be used as a bypass for signals or for any other similar purpose because this may degrade the internal noise environment of the device. Note: *1. NC: Non-Conne ...
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... count the number of fingers (see Figure 7). This is a good model to remind the designer that optimum signal clarity in a high resolution encoder will occur only if the radiation source is as far from the disc as practical, and the encoder is as near the aperture as possible. The distance between the ...
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... by opamp U6. Resistors RV1, R5 and R6 determine the voltage gain of this stage. Variable resistor RV1 can be adjusted by a small screwdriver for fine adjustments. The output from U6 can be connected to Ch3 of the ADC. On the BalloonSat board jumper JMP3 allows selecting either the amplified temperat ...
CJ22536542
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... reducing the stress of the motor bearing. In addition, we can use sophisticated modulation methods, then CM voltage can be eliminated. 4) They can operate with a lower switching frequency. Based on the analysis of the diode-clamped three-level inverter topology and the review of space vector PWM (SV ...
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... MOSFET to control the sinking current on the OUT pin at the programmed current level. In addition, the operating OUT voltage (VOUT) must be higher than the minimum OUT voltage (VOUT_MIN). Otherwise, the output current might not be regulated at the programmed level (IOUT_SET). The VOUT_MIN is approxi ...
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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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