LT1011/LT1011A - Voltage Comparator
... positive supply voltage. Internal forward biased diodes will conduct when the inputs are taken below the negative supply. In this condition, input current must be limited to 1mA. If very large (fault) input voltages must be accommodated, series resistors and clamp diodes should be used (see Figure 3 ...
... positive supply voltage. Internal forward biased diodes will conduct when the inputs are taken below the negative supply. In this condition, input current must be limited to 1mA. If very large (fault) input voltages must be accommodated, series resistors and clamp diodes should be used (see Figure 3 ...
LM5576/5576Q SIMPLE SWITCHER® 75V, 3A Step
... buck switch with an output current capability of 3 Amps. The regulator control method is based on current mode control utilizing an emulated current ramp. Peak current mode control provides inherent line voltage feed-forward, cycle-by-cycle current limiting, and ease of loop compensation. The use of ...
... buck switch with an output current capability of 3 Amps. The regulator control method is based on current mode control utilizing an emulated current ramp. Peak current mode control provides inherent line voltage feed-forward, cycle-by-cycle current limiting, and ease of loop compensation. The use of ...
Internet of Things 101: Building IoT Prototype with
... forward voltage (V) (Red LED voltage drop) ...
... forward voltage (V) (Red LED voltage drop) ...
AAT3697 数据资料DataSheet下载
... The adapter charge input constant current level can be programmed up to 2.0A for rapid charging applications. The AAT3697 is rated for operation from -40°C to +85°C. In the event of operating ambient temperatures exceeding the power dissipation abilities of the device package for a given constant cu ...
... The adapter charge input constant current level can be programmed up to 2.0A for rapid charging applications. The AAT3697 is rated for operation from -40°C to +85°C. In the event of operating ambient temperatures exceeding the power dissipation abilities of the device package for a given constant cu ...
3.3 V Dual-Loop 50 Mbps to 3.3 Gbps Laser Diode Driver ADN2847
... The ADN2847 uses automatic power control (APC) to maintain a constant average power over time and temperature. The ADN2847 uses closed-loop extinction ratio control to allow optimum setting of the extinction ratio for every device. Thus, SONET/SDH interface standards can be met over device variation ...
... The ADN2847 uses automatic power control (APC) to maintain a constant average power over time and temperature. The ADN2847 uses closed-loop extinction ratio control to allow optimum setting of the extinction ratio for every device. Thus, SONET/SDH interface standards can be met over device variation ...
Ohm - 1 Ohm`s Law In this lab we will make detailed measurements
... Figure A1. A color-coded resistor. resistor. The most common kind is made from a thin carbon film. You should have some at your table. Their resistance can vary from less than one ohm to 20 million ohms or so. Each one is marked with the value of its resistance, using the resistor color code. (See T ...
... Figure A1. A color-coded resistor. resistor. The most common kind is made from a thin carbon film. You should have some at your table. Their resistance can vary from less than one ohm to 20 million ohms or so. Each one is marked with the value of its resistance, using the resistor color code. (See T ...
FAN5354 3 MHz, 3 A Synchronous Buck Regulator
... switching is disabled until the temperature on the die has fallen sufficiently. The junction temperature at which the thermal shutdown activates is nominally 150°C with a ...
... switching is disabled until the temperature on the die has fallen sufficiently. The junction temperature at which the thermal shutdown activates is nominally 150°C with a ...
ADS822 数据资料 dataSheet 下载
... The ADS822 and ADS825 employ digital error correction techniques to provide excellent differential linearity for demanding imaging applications. Its low distortion and high SNR give the extra margin needed for medical imaging, communications, video, and test instrumentation. The ADS822 and ADS825 of ...
... The ADS822 and ADS825 employ digital error correction techniques to provide excellent differential linearity for demanding imaging applications. Its low distortion and high SNR give the extra margin needed for medical imaging, communications, video, and test instrumentation. The ADS822 and ADS825 of ...
Wireless Components ASK/FSK 915MHz Single Conversion Receiver TDA 5212 Version 1.3
... Attention please! As far as patents or other rights of third parties are concerned, liability is only assumed for components, not for applications, processes and circuits implemented within components or assemblies. The information describes the type of component and shall not be considered as assur ...
... Attention please! As far as patents or other rights of third parties are concerned, liability is only assumed for components, not for applications, processes and circuits implemented within components or assemblies. The information describes the type of component and shall not be considered as assur ...
Improved high-voltage resonant controller
... Current sense input. The pin senses the primary current though a sense resistor or a capacitive divider for lossless sensing. This input is not intended for a cycleby-cycle control; therefore the voltage signal must be filtered to get average current information. As the voltage exceeds a 0.8 V thres ...
... Current sense input. The pin senses the primary current though a sense resistor or a capacitive divider for lossless sensing. This input is not intended for a cycleby-cycle control; therefore the voltage signal must be filtered to get average current information. As the voltage exceeds a 0.8 V thres ...
Reference Design Boards
... therefore do not have to handle such high frequencies as in the case of TFDx6x00. Nevertheless, we recommend an identical layout as in TFDx6x00. The circuit is also identical apart from the different use of pin 6(5) and pin 5(7). R2 and R3 are used in parallel for controlling the current through the ...
... therefore do not have to handle such high frequencies as in the case of TFDx6x00. Nevertheless, we recommend an identical layout as in TFDx6x00. The circuit is also identical apart from the different use of pin 6(5) and pin 5(7). R2 and R3 are used in parallel for controlling the current through the ...
Digital Power Monitor with Convert Pin and ALERTB Output ADM1191
... Input Pin. The voltage driven onto this pin is compared with the output of the internal current sense amplifier. The lower the voltage on the SETV, the lower the current level that causes the ALERTB output to assert. I2C Clock Pin. Open-drain input; requires an external resistive pull-up. I2C Data I ...
... Input Pin. The voltage driven onto this pin is compared with the output of the internal current sense amplifier. The lower the voltage on the SETV, the lower the current level that causes the ALERTB output to assert. I2C Clock Pin. Open-drain input; requires an external resistive pull-up. I2C Data I ...
12-Bit, 20MHz Sampling Analog-To
... ADS805 for direct IF conversion eliminates the need of an analog mixer along with subsequent functions like amplifiers and filters, thus reducing system cost and complexity. ...
... ADS805 for direct IF conversion eliminates the need of an analog mixer along with subsequent functions like amplifiers and filters, thus reducing system cost and complexity. ...
Atmel ATA6843/ATA6844 BLDC Motor Driver and LIN System Basis Chip Features DATASHEET
... The 5V/3.3V regulator is fully integrated. It requires an external electrolytic capacitor in the range of 2.2µF up to 10µF and with an ESR in the range from 2 to 15 for stability (see Figure 3-4). The output voltage can be configured as either 5V or 3.3V by connecting pin VMODE to either pin VINT or ...
... The 5V/3.3V regulator is fully integrated. It requires an external electrolytic capacitor in the range of 2.2µF up to 10µF and with an ESR in the range from 2 to 15 for stability (see Figure 3-4). The output voltage can be configured as either 5V or 3.3V by connecting pin VMODE to either pin VINT or ...
MAX31912 Industrial, Octal, Digital Input Translator/Serializer General Description
... Note: See Figure 1 for additional components needed for EMC. ...
... Note: See Figure 1 for additional components needed for EMC. ...
DRV8825 Stepper Motor Controller IC (Rev. F)
... The DRV8825 is an integrated motor driver solution for bipolar stepper motors. The device integrates two NMOS H-bridges, current sense, regulation circuitry, and a microstepping indexer. The DRV8825 can be powered with a supply voltage between 8.2 and 45 V and is capable of providing an output curre ...
... The DRV8825 is an integrated motor driver solution for bipolar stepper motors. The device integrates two NMOS H-bridges, current sense, regulation circuitry, and a microstepping indexer. The DRV8825 can be powered with a supply voltage between 8.2 and 45 V and is capable of providing an output curre ...
Drv8825 - Texas Instruments
... The DRV8825 is an integrated motor driver solution for bipolar stepper motors. The device integrates two NMOS H-bridges, current sense, regulation circuitry, and a microstepping indexer. The DRV8825 can be powered with a supply voltage between 8.2 and 45 V and is capable of providing an output curre ...
... The DRV8825 is an integrated motor driver solution for bipolar stepper motors. The device integrates two NMOS H-bridges, current sense, regulation circuitry, and a microstepping indexer. The DRV8825 can be powered with a supply voltage between 8.2 and 45 V and is capable of providing an output curre ...
Digilent Pmod™ Interface Specification
... Pmod connections are made using standard 100mil spaced, 25mil square, pin-header style connectors. The peripheral module board will have a male connector. This will typically be a right angle connector, at the board edge, for direct connection to a host board, This can be a straight male connector i ...
... Pmod connections are made using standard 100mil spaced, 25mil square, pin-header style connectors. The peripheral module board will have a male connector. This will typically be a right angle connector, at the board edge, for direct connection to a host board, This can be a straight male connector i ...
MIC2042/2043 - LED
... equipped with programmable current limit up to 3A for use in general purpose power distribution applications. The switches, available with active-high or active-low enable inputs, provide output slew-rate control and circuit protection via thermal shutdown and an optional output latch during overcur ...
... equipped with programmable current limit up to 3A for use in general purpose power distribution applications. The switches, available with active-high or active-low enable inputs, provide output slew-rate control and circuit protection via thermal shutdown and an optional output latch during overcur ...
Hardware design guideline power supply and voltage
... In the following chapters the tests shown are used in the automotive industry to check if a system consisting of a microcontroller and its power supply is able to withstand the harsh automotive application environment. These tests simulate transients on the battery power supply. They may happen due ...
... In the following chapters the tests shown are used in the automotive industry to check if a system consisting of a microcontroller and its power supply is able to withstand the harsh automotive application environment. These tests simulate transients on the battery power supply. They may happen due ...
Resistors
... Resistance measurements are made with an ohmmeter. The ohmmeter has its own voltage source, so voltage must be off in the circuit being tested. Otherwise the ohmmeter may become damaged. ...
... Resistance measurements are made with an ohmmeter. The ohmmeter has its own voltage source, so voltage must be off in the circuit being tested. Otherwise the ohmmeter may become damaged. ...
AN028: Building an Auto-Ranging DMM with the ICL7103A
... The integrator and comparator time constants are each reduced by a factor of 10 at the beginning of auto-zero if auto-ranging is required. However, the ICL7103A doesn’t enter the 3 1/2 digit mode until the input data to the 7474 is clocked into the register. This occurs 900 counts after autozero beg ...
... The integrator and comparator time constants are each reduced by a factor of 10 at the beginning of auto-zero if auto-ranging is required. However, the ICL7103A doesn’t enter the 3 1/2 digit mode until the input data to the 7474 is clocked into the register. This occurs 900 counts after autozero beg ...
UNISONIC TECHNOLOGIES CO., LTD MC34118
... The microphone amplifier’s output. This amplifier’s gain is set by external resistors. The summing node of the microphone’s input. DC lever is VB. Input of mute. A logic low (voltage lower than 0.8V) sets the circuit normal operation. A logic high (voltage higher than 2V) mutes the microphone amplif ...
... The microphone amplifier’s output. This amplifier’s gain is set by external resistors. The summing node of the microphone’s input. DC lever is VB. Input of mute. A logic low (voltage lower than 0.8V) sets the circuit normal operation. A logic high (voltage higher than 2V) mutes the microphone amplif ...
LT1994
... temperature range, otherwise specifications are at TA = 25°C. V+ = 3V, V– = 0V, VCM = VOCM = VICM = mid-supply, VSHDN = OPEN, RI = RF = 499Ω, RL = 800Ω to a mid-supply voltage (See Figure 1) unless otherwise noted. VS is defined (V+ – V–). VOUTCM is defined as (VOUT+ + VOUT–)/2. VICM is defined as (VIN+ ...
... temperature range, otherwise specifications are at TA = 25°C. V+ = 3V, V– = 0V, VCM = VOCM = VICM = mid-supply, VSHDN = OPEN, RI = RF = 499Ω, RL = 800Ω to a mid-supply voltage (See Figure 1) unless otherwise noted. VS is defined (V+ – V–). VOUTCM is defined as (VOUT+ + VOUT–)/2. VICM is defined as (VIN+ ...
Charlieplexing
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.