VFC320 - Texas Instruments
... The VFC320 monolithic voltage-to-frequency converter provides a digital pulse train output whose repetition rate is directly proportional to the analog input voltage. The circuit shown in Figure 4 is composed of an input amplifier, two comparators and a flip-flop (forming a on-shot), two switched cu ...
... The VFC320 monolithic voltage-to-frequency converter provides a digital pulse train output whose repetition rate is directly proportional to the analog input voltage. The circuit shown in Figure 4 is composed of an input amplifier, two comparators and a flip-flop (forming a on-shot), two switched cu ...
Evaluates: MAX8600/MAX8601 MAX8601 Evaluation Kit General Description Features
... 10% of the user-programmed fast-charge current. Once the cell voltage rises above 3V, the charger softstarts into the fast-charge stage. The fast-charge current level is programmed with a resistor from SETI to GND (JU3). A red LED indicates the charge status. As the battery voltage approaches 4.2V, ...
... 10% of the user-programmed fast-charge current. Once the cell voltage rises above 3V, the charger softstarts into the fast-charge stage. The fast-charge current level is programmed with a resistor from SETI to GND (JU3). A red LED indicates the charge status. As the battery voltage approaches 4.2V, ...
AN21 - Composite Amplifiers
... Figure 13. Figure 12’s Pulse Response (Measurement Limited by Pulse Generator) ...
... Figure 13. Figure 12’s Pulse Response (Measurement Limited by Pulse Generator) ...
NCN5192NGEVB NCN5192NG Evaluation Board User's Manual •
... large-value ceramic capacitor (1 mF typical). The switching output signal will have the desired DC (low frequency) component, but also includes a lot of switching noise that needs to be filtered out before the signal is useful. Figure 13 shows a typical frequency spectrum of the output of the DAC. T ...
... large-value ceramic capacitor (1 mF typical). The switching output signal will have the desired DC (low frequency) component, but also includes a lot of switching noise that needs to be filtered out before the signal is useful. Figure 13 shows a typical frequency spectrum of the output of the DAC. T ...
IDT23S08T - Integrated Device Technology
... is designed to address high-speed clock distribution and multiplication applications. The zero delay is achieved by aligning the phase between the incoming clock and the output clock, operable within the range of 10 to 133MHz. The IDT23S08T has two banks of four outputs each that are controlled via ...
... is designed to address high-speed clock distribution and multiplication applications. The zero delay is achieved by aligning the phase between the incoming clock and the output clock, operable within the range of 10 to 133MHz. The IDT23S08T has two banks of four outputs each that are controlled via ...
The UC1901 Simplifies the Problem of Isolated
... one-to-one will be required for the coupling transformer if the detector output must exceed approximately 1V, (allowing for a detector diode drop of 0.6V). It should be noted that many switching power supplies now being designed include an integrated PWM control IC. A typical PWM IC includes a dedic ...
... one-to-one will be required for the coupling transformer if the detector output must exceed approximately 1V, (allowing for a detector diode drop of 0.6V). It should be noted that many switching power supplies now being designed include an integrated PWM control IC. A typical PWM IC includes a dedic ...
AP6503 Description Pin Assignments
... the falling edge of the oscillator clock resets the Flip-Flop. The output of the Error Amplifier increases when feedback voltage (VFB) is lower than the reference voltage of 0.925V. This also increases the inductor current as it is proportional to the EA voltage. If in one cycle the current in the p ...
... the falling edge of the oscillator clock resets the Flip-Flop. The output of the Error Amplifier increases when feedback voltage (VFB) is lower than the reference voltage of 0.925V. This also increases the inductor current as it is proportional to the EA voltage. If in one cycle the current in the p ...
MAX8536EVKIT
... PS_OUT+ and VBUS+ using the on-resistance (RDS(ON)) of both N-channel MOSFETs, N1 and N2. N1 and N2 have a combined on-resistance of 7mΩ (typ). The IC controller detects a reverse-current fault condition when VBUS+ voltage minus PS_OUT+ voltage is greater than 0.03V (typ), after a 500ms blanking per ...
... PS_OUT+ and VBUS+ using the on-resistance (RDS(ON)) of both N-channel MOSFETs, N1 and N2. N1 and N2 have a combined on-resistance of 7mΩ (typ). The IC controller detects a reverse-current fault condition when VBUS+ voltage minus PS_OUT+ voltage is greater than 0.03V (typ), after a 500ms blanking per ...
parallel circuits
... For parallel circuits, as the number of capacitors increases, the overall charge stored also increases. To find total capacitance in a parallel circuit, add the ...
... For parallel circuits, as the number of capacitors increases, the overall charge stored also increases. To find total capacitance in a parallel circuit, add the ...
Evaluates: MAX16803 MAX16803 Evaluation Kit General Description Features
... The MAX16803 EV kit demonstrates a high-output-current LED driver with accurate current control based on the MAX16803 current regulator. This EV kit is capable of supplying regulated output currents of up to 350mA and can run at supply voltages between 6.5V and 40V. If the supply voltage is above th ...
... The MAX16803 EV kit demonstrates a high-output-current LED driver with accurate current control based on the MAX16803 current regulator. This EV kit is capable of supplying regulated output currents of up to 350mA and can run at supply voltages between 6.5V and 40V. If the supply voltage is above th ...
P27
... 1. Connect three resistance boxes in series as shown in Figure 3. Use resistance values of R1 = 2 ohms, R2 = 4 ohms, R3 = 6 ohms. To set R1 to 2 ohms, remove the plug labeled 2 while making sure that all the other plugs are in place and tight. Connect the ammeter in position A1 initially. Remember t ...
... 1. Connect three resistance boxes in series as shown in Figure 3. Use resistance values of R1 = 2 ohms, R2 = 4 ohms, R3 = 6 ohms. To set R1 to 2 ohms, remove the plug labeled 2 while making sure that all the other plugs are in place and tight. Connect the ammeter in position A1 initially. Remember t ...
SVRFL2800S Datasheet
... The impedance of the 28 V input source can interact with the DC-DC converter and can affect performance. High source impedance is often caused by a long input cable or components added in series with the input. Source resistance will cause a DC voltage drop as the converter draws DC input current. T ...
... The impedance of the 28 V input source can interact with the DC-DC converter and can affect performance. High source impedance is often caused by a long input cable or components added in series with the input. Source resistance will cause a DC voltage drop as the converter draws DC input current. T ...
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.