Camera Lab 4 - Gateway Coalition
... must be done before the picture is actually taken (In Lab 4 you will measure how long this takes). The capacitor is used to temporarily store the electrical energy delivered from the battery through the circuit, but now the energy is at a large enough voltage to be useful for the flash lamp. The fla ...
... must be done before the picture is actually taken (In Lab 4 you will measure how long this takes). The capacitor is used to temporarily store the electrical energy delivered from the battery through the circuit, but now the energy is at a large enough voltage to be useful for the flash lamp. The fla ...
2042 Cable Locator
... New The multipurpose solution to cable location The Fluke 2042 is a professional general purpose cable locator. It is ideal for tracing cables in walls and underground, locating fuses/breakers on final circuits and locating interruptions and short-circuits in cables and electrical floor heating syst ...
... New The multipurpose solution to cable location The Fluke 2042 is a professional general purpose cable locator. It is ideal for tracing cables in walls and underground, locating fuses/breakers on final circuits and locating interruptions and short-circuits in cables and electrical floor heating syst ...
74CBTLV3244 8-bit bus switch with 4-bit output enables
... The 74CBTLV3244 is a dual 4-pole, single-throw bus switch. The device features two output enable inputs (nOE) that each control four switch channels. The switches are disabled when the associated nOE input is HIGH. Schmitt trigger action at control inputs makes the circuit tolerant of slower input r ...
... The 74CBTLV3244 is a dual 4-pole, single-throw bus switch. The device features two output enable inputs (nOE) that each control four switch channels. The switches are disabled when the associated nOE input is HIGH. Schmitt trigger action at control inputs makes the circuit tolerant of slower input r ...
Switched Capacitor DC-DC Converters: Topologies and Applications
... • Clk=VDD, Clk_bar=0 • Maximum voltage stress on diodes 2VDD-Vt => reliability issue • Maximum voltage stress on capacitors VCn =n(VDD-Vt) => reliability issue ...
... • Clk=VDD, Clk_bar=0 • Maximum voltage stress on diodes 2VDD-Vt => reliability issue • Maximum voltage stress on capacitors VCn =n(VDD-Vt) => reliability issue ...
PIC MCU Comparator Tips n Tricks
... output which the microcontroller can capture. The circuit is designed with two feedback paths around a comparator. The first is a positive hysteresis feedback which sets a two level threshold, VHI and VLO, based on the state of the comparator output. The second feedback path is an RC time circuit. T ...
... output which the microcontroller can capture. The circuit is designed with two feedback paths around a comparator. The first is a positive hysteresis feedback which sets a two level threshold, VHI and VLO, based on the state of the comparator output. The second feedback path is an RC time circuit. T ...
Model test (sem-II)
... Copper loss in a transformer is that power loss caused by ……… A. eddy current B. magnetic field reversal C. resistance D. counter EMF. ...
... Copper loss in a transformer is that power loss caused by ……… A. eddy current B. magnetic field reversal C. resistance D. counter EMF. ...
SN75155 数据资料 dataSheet 下载
... obtain the latest relevant information before placing orders and should verify that such information is current and complete. All products are sold subject to TI’s terms and conditions of sale supplied at the time of order acknowledgment. TI warrants performance of its hardware products to the speci ...
... obtain the latest relevant information before placing orders and should verify that such information is current and complete. All products are sold subject to TI’s terms and conditions of sale supplied at the time of order acknowledgment. TI warrants performance of its hardware products to the speci ...
14-Bit, 210 MSPS TxDAC D/A Converter AD9744
... member of the TxDAC series of high performance, low power CMOS digital-to-analog converters (DACs). The TxDAC family, consisting of pin-compatible 8-, 10-, 12-, and 14-bit DACs, is specifically optimized for the transmit signal path of communication systems. All of the devices share the same interfa ...
... member of the TxDAC series of high performance, low power CMOS digital-to-analog converters (DACs). The TxDAC family, consisting of pin-compatible 8-, 10-, 12-, and 14-bit DACs, is specifically optimized for the transmit signal path of communication systems. All of the devices share the same interfa ...
Power Electronics - Dr. Imtiaz Hussain
... 1. The triac can conduct current (with proper gate current) regardless of the polarity of the main terminals. 2. A triac can be turned on either with a positive or negative voltage at the gate terminal. 3. Like the SCR once the triac is fired into conduction, the gate lose all control. The triac can ...
... 1. The triac can conduct current (with proper gate current) regardless of the polarity of the main terminals. 2. A triac can be turned on either with a positive or negative voltage at the gate terminal. 3. Like the SCR once the triac is fired into conduction, the gate lose all control. The triac can ...
BQ24120 数据资料 dataSheet 下载
... Power-good status output (open drain). The transistor turns on when a valid VCC is detected. It is turned off in the sleep mode. PG can be used to drive a LED or communicate with a host processor. Power ground input ...
... Power-good status output (open drain). The transistor turns on when a valid VCC is detected. It is turned off in the sleep mode. PG can be used to drive a LED or communicate with a host processor. Power ground input ...
LTC6405
... junction temperature to exceed the 150°C limit. Note 11: Because the LTC6405 is a feedback amplifier with low output impedance, a resistive load is not required when driving an ADC. Therefore, typical output power can be very small in many applications. In order to compare the LTC6405 with “RF style” ...
... junction temperature to exceed the 150°C limit. Note 11: Because the LTC6405 is a feedback amplifier with low output impedance, a resistive load is not required when driving an ADC. Therefore, typical output power can be very small in many applications. In order to compare the LTC6405 with “RF style” ...
NB6L11M - 2.5V / 3.3V 1:2 Differential CML Fanout Buffer
... differential inputs incorporate internal 50 W termination resistors that are accessed through the VT pins and will accept LVPECL, LVCMOS, LVTTL, CML, or LVDS logic levels. The VREFAC pin is an internally generated voltage supply available to this device only. VREFAC is used as a reference voltage fo ...
... differential inputs incorporate internal 50 W termination resistors that are accessed through the VT pins and will accept LVPECL, LVCMOS, LVTTL, CML, or LVDS logic levels. The VREFAC pin is an internally generated voltage supply available to this device only. VREFAC is used as a reference voltage fo ...
USB Dedicated Charging Port Controller (Rev. C)
... line and reads the voltage input on its D– line. The portable device concludes it is connected to a SDP if the voltage is less than the nominal data detect voltage of 0.3 V. The portable device concludes that it is connected to a Charging Port if the D– voltage is greater than the nominal data detec ...
... line and reads the voltage input on its D– line. The portable device concludes it is connected to a SDP if the voltage is less than the nominal data detect voltage of 0.3 V. The portable device concludes that it is connected to a Charging Port if the D– voltage is greater than the nominal data detec ...
LT1115 - Ultra-Low Noise, Low Distortion, Audio Op Amp
... The LT1115 is a very high performance op amp, but not necessarily one which is optimized for universal application. Because of very low voltage noise and the resulting high gain-bandwidth product, the device is most applicable to relatively high gain applications. Thus, while the LT1115 will provide ...
... The LT1115 is a very high performance op amp, but not necessarily one which is optimized for universal application. Because of very low voltage noise and the resulting high gain-bandwidth product, the device is most applicable to relatively high gain applications. Thus, while the LT1115 will provide ...
Slide 1
... In the operating region of a transistor or for a normal operation of the transistor, the emitter–base junction is forward-biased. So the emitter current variation with the emitter-to-base voltage will be similar to the forward characteristic of a p–n junction diode. An increase in the magnitud ...
... In the operating region of a transistor or for a normal operation of the transistor, the emitter–base junction is forward-biased. So the emitter current variation with the emitter-to-base voltage will be similar to the forward characteristic of a p–n junction diode. An increase in the magnitud ...
MAX3471 1.6µA, RS-485/RS-422, Half-Duplex, Differential Transceiver for Battery-Powered Systems ________________General Description
... Length = tRISE / (10 x 1.5ns/foot) where tRISE is the transmitter’s rise time. For example, the MAX3471’s rise time is typically 1.3µs, which results in excellent waveforms with a stub length up to 82 feet. In general, systems operate well with longer unterminated stubs, even with severe reflections ...
... Length = tRISE / (10 x 1.5ns/foot) where tRISE is the transmitter’s rise time. For example, the MAX3471’s rise time is typically 1.3µs, which results in excellent waveforms with a stub length up to 82 feet. In general, systems operate well with longer unterminated stubs, even with severe reflections ...
... potentials around the circuit. If there are "N" nodes in the circuit there will be "N-1" independent nodal equations and these alone are sufficient to describe and hence solve the circuit. At each node point write down Kirchoff's first law equation, that is: "the currents entering a node are exactly ...
TPD1E6B06 Single-Channel ESD Protection Diode in 0201
... (typical) of capacitance which allows this device to support data rates up to 800 Mbps. Additionally, this low capacitance can even be necessary for an audio signal (for example, if a Class D amplifier is used). The TPD1E6B06 also has a small dynamic resistance of 0.55Ω (typical). This makes the cla ...
... (typical) of capacitance which allows this device to support data rates up to 800 Mbps. Additionally, this low capacitance can even be necessary for an audio signal (for example, if a Class D amplifier is used). The TPD1E6B06 also has a small dynamic resistance of 0.55Ω (typical). This makes the cla ...
MX7841 Octal, 14-Bit Voltage-Output DAC with Parallel Interface General Description
... precision amplifiers. This allows the flexibility of using resistive dividers to set the reference voltages. Because of the relatively high multiplying bandwidth of the reference input (188kHz), any signal present on the reference pin within this bandwidth is replicated on the DAC output. The DUTGND ...
... precision amplifiers. This allows the flexibility of using resistive dividers to set the reference voltages. Because of the relatively high multiplying bandwidth of the reference input (188kHz), any signal present on the reference pin within this bandwidth is replicated on the DAC output. The DUTGND ...
Issues to Consider when Substituting Large Power Transformers in
... According to (1), operating at 50 Hz a transformer designed for 60 Hz means that the same voltage can be achieved only by a substantial increase in the flux density. The core iron will become heavily saturated, the excitation current will rise and also the hysteresis losses (proportional to the are ...
... According to (1), operating at 50 Hz a transformer designed for 60 Hz means that the same voltage can be achieved only by a substantial increase in the flux density. The core iron will become heavily saturated, the excitation current will rise and also the hysteresis losses (proportional to the are ...
Voltage regulator
A voltage regulator is designed to automatically maintain a constant voltage level. A voltage regulator may be a simple ""feed-forward"" design or may include negative feedback control loops. It may use an electromechanical mechanism, or electronic components. Depending on the design, it may be used to regulate one or more AC or DC voltages.Electronic voltage regulators are found in devices such as computer power supplies where they stabilize the DC voltages used by the processor and other elements. In automobile alternators and central power station generator plants, voltage regulators control the output of the plant. In an electric power distribution system, voltage regulators may be installed at a substation or along distribution lines so that all customers receive steady voltage independent of how much power is drawn from the line.