LTC3550
... power operation or high ambient temperature conditions. The float voltage is fixed at 4.2V and the charge currents are programmed with external resistors. The LTC3550 terminates the charge cycle when the charge current drops below the programmed termination threshold after the final float voltage is rea ...
... power operation or high ambient temperature conditions. The float voltage is fixed at 4.2V and the charge currents are programmed with external resistors. The LTC3550 terminates the charge cycle when the charge current drops below the programmed termination threshold after the final float voltage is rea ...
50-mA, 24-V, 3.2-μA Supply Current Low
... 7.3.4 Internal Current Limit The internal current limit circuit is used to protect the LDO against high-load current faults or shorting events. The LDO is not designed to operate in a steady-state current limit. During a current limit event, the LDO sources constant current. Therefore, the output vo ...
... 7.3.4 Internal Current Limit The internal current limit circuit is used to protect the LDO against high-load current faults or shorting events. The LDO is not designed to operate in a steady-state current limit. During a current limit event, the LDO sources constant current. Therefore, the output vo ...
AD557: 英文产品数据手册下载
... All precision converter products require careful application of good grounding practices to maintain full rated performance. Because the AD557 is intended for application in microcomputer systems where digital noise is prevalent, special care must be taken to assure that its inherent precision is re ...
... All precision converter products require careful application of good grounding practices to maintain full rated performance. Because the AD557 is intended for application in microcomputer systems where digital noise is prevalent, special care must be taken to assure that its inherent precision is re ...
DC1384 - LTC2452CDDB Evaluation Kit Quick Start Guide
... 16 bit high performance differential ∆Σ analog-todigital converter (ADC) with an SPI interface. The input is bipolar with a range of Ref-to Ref+. The modulator’s proprietary sampling technique reduces the average input current to less than 50nA – orders of magnitude lower than typical delta sigma AD ...
... 16 bit high performance differential ∆Σ analog-todigital converter (ADC) with an SPI interface. The input is bipolar with a range of Ref-to Ref+. The modulator’s proprietary sampling technique reduces the average input current to less than 50nA – orders of magnitude lower than typical delta sigma AD ...
Forward bias
... To prevent this happening we use the applied EmitterBase voltage to remove the captured electrons from the Base and maintain the number of holes it contains. This has the overall effect that we see some of the electrons which enter the transistor via the Emitter emerging again from the Base rather ...
... To prevent this happening we use the applied EmitterBase voltage to remove the captured electrons from the Base and maintain the number of holes it contains. This has the overall effect that we see some of the electrons which enter the transistor via the Emitter emerging again from the Base rather ...
Evaluates: MAX4374/MAX4375 MAX4374 Evaluation Kit General Description Features
... is also available in 14-pin SO, but that package is not compatible with this EV kit. The MAX4374 EV kit PCB comes with a MAX4374FEUB+ installed, which is the 50V/V gain version. The MAX4374 EV kit can also be used to evaluate the MAX4374T (20V/V gain version), MAX4374H (100V/V gain version), MAX4375 ...
... is also available in 14-pin SO, but that package is not compatible with this EV kit. The MAX4374 EV kit PCB comes with a MAX4374FEUB+ installed, which is the 50V/V gain version. The MAX4374 EV kit can also be used to evaluate the MAX4374T (20V/V gain version), MAX4374H (100V/V gain version), MAX4375 ...
LV UltraMOV™ Low Voltage, High Surge Current Varistor
... modules. The high surge density gained by using the LV UltraMOV™ Series inside these SPDs can offer significant ...
... modules. The high surge density gained by using the LV UltraMOV™ Series inside these SPDs can offer significant ...
Cook chapter6 - Berkeley Robotics
... given modulation scheme (i.e. binary-PSK, OOK, etc.), the spectral efficiency R/B and minimum Eb/N0 required for demodulation, call it (Eb/N0)min, are fixed values, independent of transmission rate. The R/B and (Eb/N0)min values of the system may change, however, if coding is applied to the modulati ...
... given modulation scheme (i.e. binary-PSK, OOK, etc.), the spectral efficiency R/B and minimum Eb/N0 required for demodulation, call it (Eb/N0)min, are fixed values, independent of transmission rate. The R/B and (Eb/N0)min values of the system may change, however, if coding is applied to the modulati ...
Using WebRelayTM for Remote Reboot
... Note: Figure 1 illustration shows the ‘Normally Closed’ and ‘Common’ contacts used to switch the 12V control voltage. This means that when the relay is off, the control voltage is on and when the relay is on, the control voltage is off. This configuration is used assuming that the device to be contr ...
... Note: Figure 1 illustration shows the ‘Normally Closed’ and ‘Common’ contacts used to switch the 12V control voltage. This means that when the relay is off, the control voltage is on and when the relay is on, the control voltage is off. This configuration is used assuming that the device to be contr ...
Toy Transmitter Instruction Manual
... In the tuning circuit shown above, all the frequencies captured by the antenna are passed to ground through the primary coil L 1. They will try to cause current flow in the tank circuit, but only the resonant frequency will be successful in creating a current flow. The information it carries will b ...
... In the tuning circuit shown above, all the frequencies captured by the antenna are passed to ground through the primary coil L 1. They will try to cause current flow in the tank circuit, but only the resonant frequency will be successful in creating a current flow. The information it carries will b ...
frydaddy - Hagerman Audio Labs
... open end of the cable to the set of connectors and binding posts on the bottom (black). Current mode is not applicable when using the FryBaby to burn in amplification. ...
... open end of the cable to the set of connectors and binding posts on the bottom (black). Current mode is not applicable when using the FryBaby to burn in amplification. ...
CA3140, CA3140A
... constant current flow through D1, Q6, Q8 and D2. D1 is a diode connected transistor mirror connected in parallel with the base emitter junctions of Q1, Q2, and Q3. D1 may be considered as a current sampling diode that senses the emitter current of Q6 and automatically adjusts the base current of Q6 ...
... constant current flow through D1, Q6, Q8 and D2. D1 is a diode connected transistor mirror connected in parallel with the base emitter junctions of Q1, Q2, and Q3. D1 may be considered as a current sampling diode that senses the emitter current of Q6 and automatically adjusts the base current of Q6 ...
QUAD 2-input NAND Schmitt trigger
... All ST products are sold pursuant to ST’s terms and conditions of sale. Purchasers are solely responsible for the choice, selection and use of the ST products and services described herein, and ST assumes no liability whatsoever relating to the choice, selection or use of the ST products and service ...
... All ST products are sold pursuant to ST’s terms and conditions of sale. Purchasers are solely responsible for the choice, selection and use of the ST products and services described herein, and ST assumes no liability whatsoever relating to the choice, selection or use of the ST products and service ...
RF5755 2.4GHz TO 2.5GHz 802.11b/g/n WiFi FRONT END MODULE Features
... The LNA bias components consist of an inductor and a decoupling capacitor. The inductor value is critical to optimize NF and return loss at the Rx output. For best performance and trade off between critical parameters such as NF, Gain, and IP3, the total inductance including board trace should be ap ...
... The LNA bias components consist of an inductor and a decoupling capacitor. The inductor value is critical to optimize NF and return loss at the Rx output. For best performance and trade off between critical parameters such as NF, Gain, and IP3, the total inductance including board trace should be ap ...
Single Schottky Barrier Diode, 30 V, 3 A
... rise to smoke or fire, or accidents that could cause damage to other property. When designing equipment, adopt safety measures so that these kinds of accidents or events cannot occur. Such measures include but are not limited to protective circuits and error prevention circuits for safe design, redu ...
... rise to smoke or fire, or accidents that could cause damage to other property. When designing equipment, adopt safety measures so that these kinds of accidents or events cannot occur. Such measures include but are not limited to protective circuits and error prevention circuits for safe design, redu ...
p9 - VADA
... driver and receiver voltage difference) Capacitance deviation by circuit operation Global and local temperature Layout Issues: clocks routed first Must aware of all sources of delay Increased spacing Wider wires Insert buffers Specialized clock need net matching Two approaches: Single Driver, Htree ...
... driver and receiver voltage difference) Capacitance deviation by circuit operation Global and local temperature Layout Issues: clocks routed first Must aware of all sources of delay Increased spacing Wider wires Insert buffers Specialized clock need net matching Two approaches: Single Driver, Htree ...
AL5801 Description Features Pin Assignments Applications Typical
... The AL5801 is designed for driving high brightness LEDs with typical LED current up to 350mA. It provides a more cost effective way for driving low current LEDs when compared against more complex switching regulator solutions. Furthermore, it reduces the PCB board area of the solution because there ...
... The AL5801 is designed for driving high brightness LEDs with typical LED current up to 350mA. It provides a more cost effective way for driving low current LEDs when compared against more complex switching regulator solutions. Furthermore, it reduces the PCB board area of the solution because there ...
Evaluates: MAX1848 MAX1848 Evaluation Kit General Description Features
... 5) Turn on the VIN power supply and set it to 3.3V. 6) Turn on the VCTRL power supply, vary the VCTRL between 0 and 2V and observe the variation in brightness of the LEDs. 7) Verify that the output, VOUT is approximately 10V when the VCTRL power supply is 2V. 8) Vary the VIN power supply from 2.6V t ...
... 5) Turn on the VIN power supply and set it to 3.3V. 6) Turn on the VCTRL power supply, vary the VCTRL between 0 and 2V and observe the variation in brightness of the LEDs. 7) Verify that the output, VOUT is approximately 10V when the VCTRL power supply is 2V. 8) Vary the VIN power supply from 2.6V t ...
ULTRA SLIMPAK G448-0002 ® Bridge Input Field Configurable Isolator
... conditioner with 1800VDC isolation between input, output and power. The field configurable input and output offer flexible, wide ranging capability for bridge or strain gauge input applications from 0.5mV/V to over 50mV/V. Wide ranging, precision zero and span pots allow 50% adjustablity of offset a ...
... conditioner with 1800VDC isolation between input, output and power. The field configurable input and output offer flexible, wide ranging capability for bridge or strain gauge input applications from 0.5mV/V to over 50mV/V. Wide ranging, precision zero and span pots allow 50% adjustablity of offset a ...
Buck converter
A buck converter is a voltage step down and current step up converter.The simplest way to reduce the voltage of a DC supply is to use a linear regulator (such as a 7805), but linear regulators waste energy as they operate by dissipating excess power as heat. Buck converters, on the other hand, can be remarkably efficient (95% or higher for integrated circuits), making them useful for tasks such as converting the main voltage in a computer (12V in a desktop, 12-24V in a laptop) down to the 0.8-1.8V needed by the processor.