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Full/Low Speed 5 kV USB Digital Isolator ADuM4160 Data Sheet FEATURES
... the D+ and D− lines to external pins. This is desirable in many cases because it minimizes external components and simplifies the design; however, this presents particular challenges when isolation is required. USB lines must automatically switch between actively driving D+/D−, receiving data, and a ...
... the D+ and D− lines to external pins. This is desirable in many cases because it minimizes external components and simplifies the design; however, this presents particular challenges when isolation is required. USB lines must automatically switch between actively driving D+/D−, receiving data, and a ...
RPM971-H14
... Notes No technical content pages of this document may be reproduced in any form or transmitted by any means without prior permission of ROHM CO.,LTD. The contents described herein are subject to change without notice. The specifications for the product described in this document are for reference on ...
... Notes No technical content pages of this document may be reproduced in any form or transmitted by any means without prior permission of ROHM CO.,LTD. The contents described herein are subject to change without notice. The specifications for the product described in this document are for reference on ...
LM6125/LM6225/LM6325 High Speed Buffer
... and other changes to its products and services at any time and to discontinue any product or service without notice. Customers should 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 te ...
... and other changes to its products and services at any time and to discontinue any product or service without notice. Customers should 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 te ...
English - PEAK
... visualization (see the following chapter 2.2). Note: The lead-out pins of the digital inputs/outputs as well as the analog inputs must not be wired with additional components, because this can cause short circuits or the destruction of the device. ...
... visualization (see the following chapter 2.2). Note: The lead-out pins of the digital inputs/outputs as well as the analog inputs must not be wired with additional components, because this can cause short circuits or the destruction of the device. ...
Radiation-hard ASICs for optical data transmission in the ATLAS pixel...
... Over the course of the four submissions, the VDC's total current consumption has been reduced and the current consumption between the bright and dim states of the VCSEL diode has been made more constant. Since the final VCSEL array will have a common cathode, the latest submission of the VDC circuit ...
... Over the course of the four submissions, the VDC's total current consumption has been reduced and the current consumption between the bright and dim states of the VCSEL diode has been made more constant. Since the final VCSEL array will have a common cathode, the latest submission of the VDC circuit ...
LAB:Ohm`s Law
... Built into any appliance are devices called resistors designed to encourage the electron current to give off its energy (called a voltage drop). These resistors are manufactured to have a certain value, measured in “ohms” (or “”), and are often made of ceramic. The value of the resistor is indicate ...
... Built into any appliance are devices called resistors designed to encourage the electron current to give off its energy (called a voltage drop). These resistors are manufactured to have a certain value, measured in “ohms” (or “”), and are often made of ceramic. The value of the resistor is indicate ...
MAX8678 White LED Charge Pump with 1.1W Audio Amplifier General Description
... steps. Driving ENLED high turns on the IC and sets the internal register to 24.0mA. To dim the MAX8678, pulse ENLED low (500ns to 500µs pulse width). Each rising edge sets the LED current setting as shown in Table 2. Once the desired setting is reached, hold ENLED high for at least 3.2ms to set the ...
... steps. Driving ENLED high turns on the IC and sets the internal register to 24.0mA. To dim the MAX8678, pulse ENLED low (500ns to 500µs pulse width). Each rising edge sets the LED current setting as shown in Table 2. Once the desired setting is reached, hold ENLED high for at least 3.2ms to set the ...
Texas Instruments
... transient response is achieved through the use of a constant on-time architecture with Vin feed forward. This feature provides and almost constant operating frequency over load and input voltage variations. The operating frequency may be adjusted up to 800kHz depending on input and output voltages. ...
... transient response is achieved through the use of a constant on-time architecture with Vin feed forward. This feature provides and almost constant operating frequency over load and input voltage variations. The operating frequency may be adjusted up to 800kHz depending on input and output voltages. ...
É 80C31BH/80C51BH/87C51 MCS 51
... (EPROM Only) The 87C51 contains two program memory lock schemes: Encrypted Verify and Lock Bits. Encrypted Verify: The 87C51 implements a 32byte EPROM array that can be programmed by the customer, and which can then be used to encrypt the program code bytes during EPROM verification. The EPROM verif ...
... (EPROM Only) The 87C51 contains two program memory lock schemes: Encrypted Verify and Lock Bits. Encrypted Verify: The 87C51 implements a 32byte EPROM array that can be programmed by the customer, and which can then be used to encrypt the program code bytes during EPROM verification. The EPROM verif ...
High Speed, ESD-Protected, Full-Duplex, ADM2490E i
... (see Figure 21). The driver input signal, which is applied to the TxD pin and referenced to logic ground (GND1), is coupled across an isolation barrier to appear at the transceiver section referenced to isolated ground (GND2). Similarly, the receiver input, which is referenced to isolated ground in ...
... (see Figure 21). The driver input signal, which is applied to the TxD pin and referenced to logic ground (GND1), is coupled across an isolation barrier to appear at the transceiver section referenced to isolated ground (GND2). Similarly, the receiver input, which is referenced to isolated ground in ...
HARDWARE DESIGN FOR A SMART LOCK SYSTEM FOR HOME AUTOMA- TION Sergio Javierre
... The main idea of the Smart Lock System is to unlock a door with something used in everyday life as well as always is up to date, therefore; a Smartphone seemed most suitable. Everybody wants to have life as easy as possible, consequently carrying ten different hardware keys to open ten different doo ...
... The main idea of the Smart Lock System is to unlock a door with something used in everyday life as well as always is up to date, therefore; a Smartphone seemed most suitable. Everybody wants to have life as easy as possible, consequently carrying ten different hardware keys to open ten different doo ...
6-rows 30 mA LEDs driver with boost regulator for LCD panels
... The LED7706 is a monolithic LEDs driver for the backlight of LCD panels and it consists of a boost converter and six PWM-dimmable current generators. The boost section is based on a constant switching frequency, peak current-mode architecture. The boost output voltage is controlled such that the low ...
... The LED7706 is a monolithic LEDs driver for the backlight of LCD panels and it consists of a boost converter and six PWM-dimmable current generators. The boost section is based on a constant switching frequency, peak current-mode architecture. The boost output voltage is controlled such that the low ...
MAX3643 Evaluation Kit Evaluates: General Description Features
... (GND). Set the current limit to 250mA. 11) Connect the output of the user-supplied laser to an optical-to-electrical converter that has the appropriate bandwidth (filter) for the intended application. 12) Turn on the power supply and adjust the BIASSET (R52) and MODSET (R20) variable resistors for ...
... (GND). Set the current limit to 250mA. 11) Connect the output of the user-supplied laser to an optical-to-electrical converter that has the appropriate bandwidth (filter) for the intended application. 12) Turn on the power supply and adjust the BIASSET (R52) and MODSET (R20) variable resistors for ...
ADM2491E 数据手册DataSheet 下载
... The ADM2491E is an isolated data transceiver with ±8 kV ESD protection and is suitable for high speed, half- or full-duplex communication on multipoint transmission lines. For halfduplex operation, the transmitter outputs and the receiver inputs share the same transmission line. Transmitter output P ...
... The ADM2491E is an isolated data transceiver with ±8 kV ESD protection and is suitable for high speed, half- or full-duplex communication on multipoint transmission lines. For halfduplex operation, the transmitter outputs and the receiver inputs share the same transmission line. Transmitter output P ...
Flexibot-Using Transwheel
... yet easy-to-program (only 35 single word instructions) CMOS FLASH-based 8-bit microcontroller packs Microchip's powerful PIC® architecture into an 40-pin package and is upwards compatible with the PIC16C5X, PIC12CXXX and PIC16C7X devices. Feature of the device: Figure1 Cytron Flexibot is a three tra ...
... yet easy-to-program (only 35 single word instructions) CMOS FLASH-based 8-bit microcontroller packs Microchip's powerful PIC® architecture into an 40-pin package and is upwards compatible with the PIC16C5X, PIC12CXXX and PIC16C7X devices. Feature of the device: Figure1 Cytron Flexibot is a three tra ...
Documentation for GAIN setup
... apds monitors the setup temperature. APDs are mounted on the 20 channel circuit in the ZIF sockets and can be screwed to the base of the aluminum plate. Voltage is applied to each individual apd one by one while the others are not under bias so as to reduce leakage currents. Keithley 7001 switch sys ...
... apds monitors the setup temperature. APDs are mounted on the 20 channel circuit in the ZIF sockets and can be screwed to the base of the aluminum plate. Voltage is applied to each individual apd one by one while the others are not under bias so as to reduce leakage currents. Keithley 7001 switch sys ...
AN2983
... Application note Constant current inverse buck LED driver using L6562A Introduction Whenever a lighting application, such as street lighting for example, requires an elevated number of LEDs, there are basically two solutions: the first is to connect all the diodes in series in a single "string"; the ...
... Application note Constant current inverse buck LED driver using L6562A Introduction Whenever a lighting application, such as street lighting for example, requires an elevated number of LEDs, there are basically two solutions: the first is to connect all the diodes in series in a single "string"; the ...
Data Sheet Three Phase Direct PWM Sensorless Motor Driver
... (protection temperature is 175°C typical and hysteresis width is 25°C typical). When the chip temperature reaches the TSD circuit temperature, the output terminal becomes an open state. TSD circuit is designed simply for the purpose of intercepting IC from overheating. Make sure that the IC should n ...
... (protection temperature is 175°C typical and hysteresis width is 25°C typical). When the chip temperature reaches the TSD circuit temperature, the output terminal becomes an open state. TSD circuit is designed simply for the purpose of intercepting IC from overheating. Make sure that the IC should n ...
Complex Resistor Combinations
... connected in series to numerous outlets, which are wired to another in parallel. ...
... connected in series to numerous outlets, which are wired to another in parallel. ...
LT1187 - Low Power Video Difference Amplifier
... remains biased to maintain the feedback. Occasionally it is necessary to handle signals larger than 760mVP-P at the input. The LT1187 input stage can be tricked to handle up to 1.5VP-P. To do this, it is necessary to ground Pin 3 and apply the differential input signal between Pins 1 and 2. The inpu ...
... remains biased to maintain the feedback. Occasionally it is necessary to handle signals larger than 760mVP-P at the input. The LT1187 input stage can be tricked to handle up to 1.5VP-P. To do this, it is necessary to ground Pin 3 and apply the differential input signal between Pins 1 and 2. The inpu ...
High Speed, ESD-Protected, Full-Duplex, ADM2490E i
... (see Figure 21). The driver input signal, which is applied to the TxD pin and referenced to logic ground (GND1), is coupled across an isolation barrier to appear at the transceiver section referenced to isolated ground (GND2). Similarly, the receiver input, which is referenced to isolated ground in ...
... (see Figure 21). The driver input signal, which is applied to the TxD pin and referenced to logic ground (GND1), is coupled across an isolation barrier to appear at the transceiver section referenced to isolated ground (GND2). Similarly, the receiver input, which is referenced to isolated ground in ...
Just like capacitors, we have types of resistors
... outputs. It controls the boarder display pattern in the form of light laser pattern. The rate at which the lights display is determined by the frequency of the 55C1MOS timer chip which acts as a clock generator that generates square wave to the counter. Hence, the timing of the whole circuit is cont ...
... outputs. It controls the boarder display pattern in the form of light laser pattern. The rate at which the lights display is determined by the frequency of the 55C1MOS timer chip which acts as a clock generator that generates square wave to the counter. Hence, the timing of the whole circuit is cont ...
Current And Voltage Measurements
... Part A: Electric heating of wire 1. The wire glowed a brighter red at higher voltages. At higher voltages, a larger current passed through the wire. This caused the wire to increase in temperature and emit a brighter color. A light bulb uses the heating effect of electricity. If you look at a light ...
... Part A: Electric heating of wire 1. The wire glowed a brighter red at higher voltages. At higher voltages, a larger current passed through the wire. This caused the wire to increase in temperature and emit a brighter color. A light bulb uses the heating effect of electricity. If you look at a light ...
LMP8278Q High Mode, 14 x Gain, Precision Sensing Amplifier (Rev
... The signal on the input pins is typically a small differential voltage across a current sensing shunt resistor. The input signal may appear at a high common mode voltage. The input signals are accessed through two input resistors. The proprietary level shift circuit brings the common mode voltage be ...
... The signal on the input pins is typically a small differential voltage across a current sensing shunt resistor. The input signal may appear at a high common mode voltage. The input signals are accessed through two input resistors. The proprietary level shift circuit brings the common mode voltage be ...
Charlieplexing
![](https://commons.wikimedia.org/wiki/Special:FilePath/Sandorclock.jpg?width=300)
Charlieplexing is a technique for driving a multiplexed display in which relatively few I/O pins on a microcontroller are used to drive an array of LEDs. The method uses the tri-state logic capabilities of microcontrollers in order to gain efficiency over traditional multiplexing. Although it is more efficient in its use of I/O, there are issues that cause it to be more complicated to design and render it impractical for larger displays. These issues include duty cycle, current requirements and the forward voltages of the LEDs.