TPS54900 数据资料 dataSheet 下载
... to synchronize the PWM ramp. The start of the ramp is coincident with every eighth rising edge of SCLK. If the TPS54900 SCLK pin is driven at a frequency lower than eight times the free-running frequency of the oscillator (fosc), it may result in chaotic operation. Care should be taken to ensure tha ...
... to synchronize the PWM ramp. The start of the ramp is coincident with every eighth rising edge of SCLK. If the TPS54900 SCLK pin is driven at a frequency lower than eight times the free-running frequency of the oscillator (fosc), it may result in chaotic operation. Care should be taken to ensure tha ...
California Instruments CS series current source
... • Single and Three Phase Modes Built-in phase mode switch makes output configuration easy ...
... • Single and Three Phase Modes Built-in phase mode switch makes output configuration easy ...
AD5379 英文产品数据手册下载
... Stresses above those listed under Absolute Maximum Ratings may cause permanent damage to the device. This is a stress rating only, and functional operation of the device at these or any other conditions above those listed in the operational sections of this specification is not implied. Exposure to ...
... Stresses above those listed under Absolute Maximum Ratings may cause permanent damage to the device. This is a stress rating only, and functional operation of the device at these or any other conditions above those listed in the operational sections of this specification is not implied. Exposure to ...
16-V to +80-V, Low - Texas Instruments
... monitors with voltage output. The INA20x-Q1 devices can sense drops across shunts at common-mode voltages from –16 V to +80 V. The INA20x-Q1 are available with three output voltage scales: 20 V/V, 50 V/V, and 100 V/V, with up to a 500-kHz bandwidth. ...
... monitors with voltage output. The INA20x-Q1 devices can sense drops across shunts at common-mode voltages from –16 V to +80 V. The INA20x-Q1 are available with three output voltage scales: 20 V/V, 50 V/V, and 100 V/V, with up to a 500-kHz bandwidth. ...
Pololu 3.3V Step-Up/Step-Down Voltage Regulator S7V8F3
... The efficiency of a voltage regulator, defined as (Power out)/(Power in), is an important measure of its performance, especially when battery life or heat are concerns. As shown in the graph below, this switching regulator has an efficiency between 80% to 95% for most applications. A powersaving fea ...
... The efficiency of a voltage regulator, defined as (Power out)/(Power in), is an important measure of its performance, especially when battery life or heat are concerns. As shown in the graph below, this switching regulator has an efficiency between 80% to 95% for most applications. A powersaving fea ...
Radiation-hard ASICs for optical data transmission in the first phase...
... PIN currents, ~20 µA for the three single-speed channels and ~40 µA for the multi-speed channel. For the multi-speed channel, the threshold is higher at faster speed, from ~60 µA at 80 Mb/s to ~100 µA at 320 Mb/s. The cause for the higher thresholds is currently under investigation. The clock jitter ...
... PIN currents, ~20 µA for the three single-speed channels and ~40 µA for the multi-speed channel. For the multi-speed channel, the threshold is higher at faster speed, from ~60 µA at 80 Mb/s to ~100 µA at 320 Mb/s. The cause for the higher thresholds is currently under investigation. The clock jitter ...
AD636 Low Level, True RMS-to
... The AD636 is a low power monolithic IC that performs true rms-to-dc conversion on low level signals. It offers performance that is comparable or superior to that of hybrid and modular converters costing much more. The AD636 is specified for a signal range of 0 mV to 200 mV rms. Crest factors up to 6 ...
... The AD636 is a low power monolithic IC that performs true rms-to-dc conversion on low level signals. It offers performance that is comparable or superior to that of hybrid and modular converters costing much more. The AD636 is specified for a signal range of 0 mV to 200 mV rms. Crest factors up to 6 ...
CHEP_09_Pawlowski_final - Indico
... Nehalem, Penryn, Westmere, Sandy Bridge and other code names featured are used internally within Intel to identify products that are in development and not yet publicly announced for release. Customers, licensees and other third parties are not authorized by Intel to use code names in advertising, p ...
... Nehalem, Penryn, Westmere, Sandy Bridge and other code names featured are used internally within Intel to identify products that are in development and not yet publicly announced for release. Customers, licensees and other third parties are not authorized by Intel to use code names in advertising, p ...
Lab 2
... 3. Set up the circuit in Fig. 4: 4. Measure the current (IL), through RLoad and the voltage (VL ), across RLoad . 5. Find the Thevenin equivalent circuit seen by RLoad (i.e. the equivalent circuit between nodes a and b with RLoad removed from the circuit). To get the equivalent circuit, follow these ...
... 3. Set up the circuit in Fig. 4: 4. Measure the current (IL), through RLoad and the voltage (VL ), across RLoad . 5. Find the Thevenin equivalent circuit seen by RLoad (i.e. the equivalent circuit between nodes a and b with RLoad removed from the circuit). To get the equivalent circuit, follow these ...
ACE16k: A Programmable Focal Plane Vision Processor with 128 x
... analog buffers driving the processing core can be calibrated to eliminate their input offset. In order to execute any task, the chip requires the application (selection, in operating mode) of both an analog and a digital instruction. For external access to these memories (programming mode), an 8:1 ...
... analog buffers driving the processing core can be calibrated to eliminate their input offset. In order to execute any task, the chip requires the application (selection, in operating mode) of both an analog and a digital instruction. For external access to these memories (programming mode), an 8:1 ...
AD571 - TU Chemnitz
... The AD571 provides separate analog and digital common connections. The circuit will operate properly with as much as ± 200 mV of common-mode range between the two commons. This permits more flexible control of system common bussing and digital and analog returns. In normal operation the analog commo ...
... The AD571 provides separate analog and digital common connections. The circuit will operate properly with as much as ± 200 mV of common-mode range between the two commons. This permits more flexible control of system common bussing and digital and analog returns. In normal operation the analog commo ...
KSD201 2 NPN Epitaxial Silicon Transistor Absolute Maximum Ratings
... or (b) support or sustain life, or (c) whose failure to perform when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in significant injury to the user. ...
... or (b) support or sustain life, or (c) whose failure to perform when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in significant injury to the user. ...
Industrial Automation System
... except there are two switches that open and close together. Select a relay with contact that can handle the voltage and current requirements of the load. Keep in mind that some loads (such as motor) draw more current when first turned on than they do not at steady state. Relay Application: The relay ...
... except there are two switches that open and close together. Select a relay with contact that can handle the voltage and current requirements of the load. Keep in mind that some loads (such as motor) draw more current when first turned on than they do not at steady state. Relay Application: The relay ...
TSL25x
... absolute maximum ratings over operating free-air temperature range (unless otherwise noted)† Supply voltage, VDD (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 V Output current, IO . . . . . . . . . . . . . . . ...
... absolute maximum ratings over operating free-air temperature range (unless otherwise noted)† Supply voltage, VDD (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 V Output current, IO . . . . . . . . . . . . . . . ...
After you`ve designed the world`s best servo…
... Ripple refers to the power supply's instantaneous output voltage variations, Figure 8, which occur at twice the power supply frequency. While output droop may be measured on an ordinary DC-reading voltmeter, ripple viewing requires an oscilloscope. Ripple creates problems that are less readily diagn ...
... Ripple refers to the power supply's instantaneous output voltage variations, Figure 8, which occur at twice the power supply frequency. While output droop may be measured on an ordinary DC-reading voltmeter, ripple viewing requires an oscilloscope. Ripple creates problems that are less readily diagn ...
Real Analog - Circuits 1 Chapter 2: Lab Projects
... Theoretical models of electrical circuits often assume that we can determine voltages and currents within the circuit without affecting the circuit’s operation. In reality, any time we measure a voltage or current, we alter the circuit’s behavior to some extent – sometimes the effects of the measure ...
... Theoretical models of electrical circuits often assume that we can determine voltages and currents within the circuit without affecting the circuit’s operation. In reality, any time we measure a voltage or current, we alter the circuit’s behavior to some extent – sometimes the effects of the measure ...
A Proto Type FPGA Based Reduced Switch Three Phase Inverter
... allows for considerable computational through put even at a low MHz clock rates. The flexibility of the FPGA allows for even higher performance by trading off precision and range in the number format for an increased number of parallel arithmetic units. This has driven a new type of processing calle ...
... allows for considerable computational through put even at a low MHz clock rates. The flexibility of the FPGA allows for even higher performance by trading off precision and range in the number format for an increased number of parallel arithmetic units. This has driven a new type of processing calle ...
MAX3388E/MAX3389E 2.5V, ±15kV ESD-Protected RS-232 Transceivers for PDAs and Cell Phones General Description
... dedicated logic-level I/O pins for additional device-todevice handshaking. During shutdown the logic-level I/O pins are active for the MAX3389E. An internal 62Ω switch is provided to switch power to external circuitry or modules. A proprietary low-dropout transmitter output stage enables RS-232 comp ...
... dedicated logic-level I/O pins for additional device-todevice handshaking. During shutdown the logic-level I/O pins are active for the MAX3389E. An internal 62Ω switch is provided to switch power to external circuitry or modules. A proprietary low-dropout transmitter output stage enables RS-232 comp ...
File
... through the 12Ω resistor in Fig. Considering the effects of the 54 V source requires replacing the 48 V source by a short-circuit equivalent as shown in Fig. The result is that the 12Ω and 4Ω resistors are in parallel. ...
... through the 12Ω resistor in Fig. Considering the effects of the 54 V source requires replacing the 48 V source by a short-circuit equivalent as shown in Fig. The result is that the 12Ω and 4Ω resistors are in parallel. ...
