High Speed, Isolated RS-485 Transceiver with Integrated Transformer Driver ADM2485
... either a 5 V or a 3.3 V supply, and the bus side is powered with an isolated 5 V supply. ...
... either a 5 V or a 3.3 V supply, and the bus side is powered with an isolated 5 V supply. ...
AN-6073 FAN6751 — Highly Integrated Green-Mode PWM Controller Introduction
... APPLICATION NOTE ...
... APPLICATION NOTE ...
experiment #1 - Dr. Charbel T. Fahed, Ph.D.
... 1 KHz. Provision is made for an external timing capacitor to obtain other frequencies. Pulses: Pulser is a logic switch that generates a single clock pulse. The LD-1 provides complementary outputs PB1/ PB1 PB2 / PB2 on the interconnected socket. These permit the generation of a negative or positive ...
... 1 KHz. Provision is made for an external timing capacitor to obtain other frequencies. Pulses: Pulser is a logic switch that generates a single clock pulse. The LD-1 provides complementary outputs PB1/ PB1 PB2 / PB2 on the interconnected socket. These permit the generation of a negative or positive ...
INA117: High Common-Mode Voltage
... DESCRIPTION The INA117 is a precision unity-gain difference amplifier with very high common-mode input voltage range. It is a single monolithic IC consisting of a precision op amp and integrated thin-film resistor network. It can accurately measure small differential voltages in the presence of comm ...
... DESCRIPTION The INA117 is a precision unity-gain difference amplifier with very high common-mode input voltage range. It is a single monolithic IC consisting of a precision op amp and integrated thin-film resistor network. It can accurately measure small differential voltages in the presence of comm ...
85-W 48-V Input Dual-Complimentary Output DC/DC Converter for
... Output voltage ripple is measured with a 10 µF tantalum capacitor connected from +V O (pin 5) or –VO (pin 8), to COM (pin 6). This is the free-running frequency. The module can be made to synchronize with the PTB48500 when both modules are used together in a system. The On/Off Enable (pin 3) has an ...
... Output voltage ripple is measured with a 10 µF tantalum capacitor connected from +V O (pin 5) or –VO (pin 8), to COM (pin 6). This is the free-running frequency. The module can be made to synchronize with the PTB48500 when both modules are used together in a system. The On/Off Enable (pin 3) has an ...
MAX730A/MAX738A/MAX744A 5V, Step-Down, Current-Mode PWM DC-DC Converters __________________General Description
... error-amplifier output voltage, limiting surge currents at power-up by slowly increasing the cycle-by-cycle current-limit threshold. The 510kΩ resistor sets the SS clamp at a value high enough to maintain regulation, even at currents exceeding 1A. This resistor is not necessary for lower-current loa ...
... error-amplifier output voltage, limiting surge currents at power-up by slowly increasing the cycle-by-cycle current-limit threshold. The 510kΩ resistor sets the SS clamp at a value high enough to maintain regulation, even at currents exceeding 1A. This resistor is not necessary for lower-current loa ...
SP4446 High Output Voltage Boost Regulator LCD Bias
... Comparator X2 clears the latch, its output turns off the driver transistor, and this allows delivery of inductor L1’s stored kinetic energy to C2. This switching action continues until the output capacitor voltage is charged to the point where FB is at band gap (1.22V). When this condition is reache ...
... Comparator X2 clears the latch, its output turns off the driver transistor, and this allows delivery of inductor L1’s stored kinetic energy to C2. This switching action continues until the output capacitor voltage is charged to the point where FB is at band gap (1.22V). When this condition is reache ...
DC Electrical Characteristics of MM74HC High-Speed CMOS Logic
... prevent large voltages from appearing across the transistor. These diodes are larger than those used in metal-gate CMOS to enable greater current shunting and make them less susceptible to damage. The input network is ringed by VCC and ground diffusions, which prevent substrate currents caused by th ...
... prevent large voltages from appearing across the transistor. These diodes are larger than those used in metal-gate CMOS to enable greater current shunting and make them less susceptible to damage. The input network is ringed by VCC and ground diffusions, which prevent substrate currents caused by th ...
Understanding Power Splitters
... B. When R int equals the impedance value across the transformer ends then, the currents appearing at port B will be equal in amplitude but opposite in phase and cancel. The net result is that no voltage appears at port B from the input signal applied at port A. Thus, there is theoretically infinite ...
... B. When R int equals the impedance value across the transformer ends then, the currents appearing at port B will be equal in amplitude but opposite in phase and cancel. The net result is that no voltage appears at port B from the input signal applied at port A. Thus, there is theoretically infinite ...
555 TIMER
... Known as shoot multivibrator Pulse generator circuit which the period is calculated from RC network and connected to external of 555 timer Stable when the output logic LOW (logic = 0) When a pulse is trigger at pin 2 (normally negative trigger pulse), timer output will change to HIGH (+Vs) for a whi ...
... Known as shoot multivibrator Pulse generator circuit which the period is calculated from RC network and connected to external of 555 timer Stable when the output logic LOW (logic = 0) When a pulse is trigger at pin 2 (normally negative trigger pulse), timer output will change to HIGH (+Vs) for a whi ...
LM/TLC 555 Timer
... ◦ Thigh = 0.693(Ra + Rb)C [C charges through Ra and Ra from VCC] ◦ Tlow = 0.693RbC [C discharges through Rb into pin 7 ] ◦ R1 must have a resistance value greater than zero to prevent the discharge ...
... ◦ Thigh = 0.693(Ra + Rb)C [C charges through Ra and Ra from VCC] ◦ Tlow = 0.693RbC [C discharges through Rb into pin 7 ] ◦ R1 must have a resistance value greater than zero to prevent the discharge ...
