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AN4731, Understanding Injection Current on NXP ® Automotive
... transistor geometries get smaller and smaller, safe operating voltages on the internal transistors get lower. Therefore, inputs and outputs of the devices must use larger geometry transistors in the I/O circuits to protect the device from excessive voltages to prevent damage to the internal logic of ...
... transistor geometries get smaller and smaller, safe operating voltages on the internal transistors get lower. Therefore, inputs and outputs of the devices must use larger geometry transistors in the I/O circuits to protect the device from excessive voltages to prevent damage to the internal logic of ...
LTC3720 - Single Phase VRM8.5 Current Mode Step
... Note 5: The LTC3720 VID DAC is tested in a feedback loop that adjusts VOSENSE to achieve a specified feedback voltage (VFB = 0.8V) for each DAC VID code. Note 6: Each built-in pull-up resistor attached to VID inputs also has a series diode connected to VCC to allow input voltages higher than the VCC ...
... Note 5: The LTC3720 VID DAC is tested in a feedback loop that adjusts VOSENSE to achieve a specified feedback voltage (VFB = 0.8V) for each DAC VID code. Note 6: Each built-in pull-up resistor attached to VID inputs also has a series diode connected to VCC to allow input voltages higher than the VCC ...
the lighter note - AudioRoundTable.com
... connect one lead to one of the four secondary wires and the other to the other three in turn. One should show a low resistance, typically between zero and five ohms. This is the other end of the first secondary winding. The other two should give no reading but should have a low resistance between th ...
... connect one lead to one of the four secondary wires and the other to the other three in turn. One should show a low resistance, typically between zero and five ohms. This is the other end of the first secondary winding. The other two should give no reading but should have a low resistance between th ...
Diode Characteristics
... depletion region of the junction tb is the time to remove the charge stored in the bulk semiconductor material ...
... depletion region of the junction tb is the time to remove the charge stored in the bulk semiconductor material ...
Input Diodes for ac Coupled Circuits
... • In the cases with back-to-back diodes the input coupling capacitor charges during the fast edge of the sawtooth waveform. • In the case of amplifiers without back-to-back diodes the input capacitor is not charged. • For this type of application you need to use amplifiers without back-to-back input ...
... • In the cases with back-to-back diodes the input coupling capacitor charges during the fast edge of the sawtooth waveform. • In the case of amplifiers without back-to-back diodes the input capacitor is not charged. • For this type of application you need to use amplifiers without back-to-back input ...
datasheet - Texas Instruments
... When connected to GND, this pin adds 0.1 V to the nominal output voltage of the regulator. Do not connect any voltage other than GND to this pin. If not used, leave this pin floating. When connected to GND, this pin adds 0.2 V to the nominal output voltage of the regulator. Do not connect any voltag ...
... When connected to GND, this pin adds 0.1 V to the nominal output voltage of the regulator. Do not connect any voltage other than GND to this pin. If not used, leave this pin floating. When connected to GND, this pin adds 0.2 V to the nominal output voltage of the regulator. Do not connect any voltag ...
Lesson 2 Resistance
... Copper atoms are good conductors Copper, a metallic material, happens to be an excellent electrical conductor. It has 29 protons and 29 electrons. The electrons are in 4 distinct orbital orbit locations called “shells”. Note that the highest shell contains a single electron. This electron is locate ...
... Copper atoms are good conductors Copper, a metallic material, happens to be an excellent electrical conductor. It has 29 protons and 29 electrons. The electrons are in 4 distinct orbital orbit locations called “shells”. Note that the highest shell contains a single electron. This electron is locate ...
Passive Components - Resistors, Types of Resistors, Ohm`s Law
... There are two general ways in which variable resistors are used. One is the variable resistor whose value is easily changed, like the volume adjustment of Radio. The other is semi-fixed resistor that is not meant to be adjusted by anyone but a technician. It is used to adjust the operating condition ...
... There are two general ways in which variable resistors are used. One is the variable resistor whose value is easily changed, like the volume adjustment of Radio. The other is semi-fixed resistor that is not meant to be adjusted by anyone but a technician. It is used to adjust the operating condition ...
BDTIC www.BDTIC.com/infineon Wireless Components ASK/FSK Single Conversion Receiver
... 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 ...
Data Sheet General Description Features (Continued)
... Port 3.6 GPIO 8051 P3.6 GPIO This pin should be configured as open-drain output and the input range can be 1.8V to 3.3V ...
... Port 3.6 GPIO 8051 P3.6 GPIO This pin should be configured as open-drain output and the input range can be 1.8V to 3.3V ...
Arduino-BOT Lecture #1
... Resistor Color Code Calculator – A quick online search will yield many resistor color code calculators. An example is shown below. The instructor for this course will typically let you know what value (and color) resistors to use, but it is a good idea to check the values as well. ...
... Resistor Color Code Calculator – A quick online search will yield many resistor color code calculators. An example is shown below. The instructor for this course will typically let you know what value (and color) resistors to use, but it is a good idea to check the values as well. ...
2.95-V to 17-V Input, 10-A Synchronous Buck, Integrated Power
... The maximum PVIN voltage is 17 V or (22 x VOUT), whichever is less. See Table 9 for more details. The stated limit of the set-point voltage tolerance includes the tolerance of both the internal voltage reference and the internal adjustment resistor. The overall output voltage tolerance will be affec ...
... The maximum PVIN voltage is 17 V or (22 x VOUT), whichever is less. See Table 9 for more details. The stated limit of the set-point voltage tolerance includes the tolerance of both the internal voltage reference and the internal adjustment resistor. The overall output voltage tolerance will be affec ...
NCP1396A, NCP1396B High Performance Resonant Mode Controller featuring High--Voltage Drivers
... feedback loop closes. The soft-- start sequence is activated in the following cases: a) normal startup b) back to operation from an off state: during hiccup faulty mode, brown-- out or temperature shutdown (TSD). In the NCP1396A, the soft-- start is not activated back to operation from the fast faul ...
... feedback loop closes. The soft-- start sequence is activated in the following cases: a) normal startup b) back to operation from an off state: during hiccup faulty mode, brown-- out or temperature shutdown (TSD). In the NCP1396A, the soft-- start is not activated back to operation from the fast faul ...
电流检测放大器系列ADM1192 数据手册DataSheet 下载
... This is an absolute value to be used when converting ADC codes to current readings; any inaccuracy in this value is factored into absolute current accuracy values (see the specifications for the Current Sense Absolute Accuracy parameter). ...
... This is an absolute value to be used when converting ADC codes to current readings; any inaccuracy in this value is factored into absolute current accuracy values (see the specifications for the Current Sense Absolute Accuracy parameter). ...
BDTIC T D A 5 2 2 0
... to both the VCO and the modulation format switch described in more detail below. This signal is representing the demodulated signal with low frequencies applied to the demodulator demodulated to logic zero and high frequencies demodulated to logic ones. However this is only valid in case the local o ...
... to both the VCO and the modulation format switch described in more detail below. This signal is representing the demodulated signal with low frequencies applied to the demodulator demodulated to logic zero and high frequencies demodulated to logic ones. However this is only valid in case the local o ...
Glow plug system control IC
... (referred to as “shunt sense”) or using the RDS(on) of the power MOSFET’s themselves (referred to as “transistor sense”). In shunt sense mode the resistance of the shunt is assumed to be constant with respect to the temperature while in transistor sense mode the RDS(on) of the power MOSFET’s is assu ...
... (referred to as “shunt sense”) or using the RDS(on) of the power MOSFET’s themselves (referred to as “transistor sense”). In shunt sense mode the resistance of the shunt is assumed to be constant with respect to the temperature while in transistor sense mode the RDS(on) of the power MOSFET’s is assu ...
TPS61196 6-String 400-mA WLED Driver w
... required by the LED string with the largest forward voltage drop plus the minimum required voltage at that string's IFB pin, thereby optimizing the driver's efficiency. Its switching frequency is programmed by an external resistor from 100kHz to 800kHz. The TPS61196 supports direct PWM brightness di ...
... required by the LED string with the largest forward voltage drop plus the minimum required voltage at that string's IFB pin, thereby optimizing the driver's efficiency. Its switching frequency is programmed by an external resistor from 100kHz to 800kHz. The TPS61196 supports direct PWM brightness di ...
ADM1270 - Analog Devices
... controls the external FET gate to maintain the sense voltage (VSENSE+ − VSENSE−). Reverse Protection FET Gate Driver Output. Connect this pin to the gate of the external reverse polarity protection P-channel FET for low voltage drop operation. Internal Regulated Supply. Place a capacitor with a 1 μF ...
... controls the external FET gate to maintain the sense voltage (VSENSE+ − VSENSE−). Reverse Protection FET Gate Driver Output. Connect this pin to the gate of the external reverse polarity protection P-channel FET for low voltage drop operation. Internal Regulated Supply. Place a capacitor with a 1 μF ...
LTC4075
... charging and there is insufficient power at DCIN, the USBPWR pin is high impedance. In all other cases, this pin is pulled low by an internal N-channel MOSFET, provided that there is power present at the DCIN, USBIN, or BAT inputs. This output is capable of sinking up to 1mA, making it suitable for d ...
... charging and there is insufficient power at DCIN, the USBPWR pin is high impedance. In all other cases, this pin is pulled low by an internal N-channel MOSFET, provided that there is power present at the DCIN, USBIN, or BAT inputs. This output is capable of sinking up to 1mA, making it suitable for d ...
LTC6601-1
... Note 1: Stresses beyond those listed under the Absolute Maximum Ratings may cause permanent damage to the device. Exposure to any Absolute Maximum Rating condition for extended periods may affect device reliability and lifetime. Note 2: All pins are protected by steering diodes to either supply. If ...
... Note 1: Stresses beyond those listed under the Absolute Maximum Ratings may cause permanent damage to the device. Exposure to any Absolute Maximum Rating condition for extended periods may affect device reliability and lifetime. Note 2: All pins are protected by steering diodes to either supply. If ...
LT5512 - 1kHz-3GHz High Signal Level Down-Converting Mixer.
... (Pins 2, 3): Differential Inputs for the RF Signal. These pins must be driven with a differential signal. Each pin must be connected to a DC ground capable of sinking 15mA (30mA total). This DC bias return can be accomplished through the center-tap of a balun, or with shunt inductors. An impedance t ...
... (Pins 2, 3): Differential Inputs for the RF Signal. These pins must be driven with a differential signal. Each pin must be connected to a DC ground capable of sinking 15mA (30mA total). This DC bias return can be accomplished through the center-tap of a balun, or with shunt inductors. An impedance t ...
Complex Resistor Combinations
... Review the path taken to find the equivalent resistance in the figure at right, and work backward through this path. The equivalent resistance for the entire circuit is the same as the equivalent resistance for group (d). The center resistor in group (d) in turn is the equivalent resistance for grou ...
... Review the path taken to find the equivalent resistance in the figure at right, and work backward through this path. The equivalent resistance for the entire circuit is the same as the equivalent resistance for group (d). The center resistor in group (d) in turn is the equivalent resistance for grou ...
LT1129/LT1129-3.3/LT1129-5 - Micropower Low Dropout Regulators with Shutdown
... voltage will be equal to (VIN – VDROPOUT). Dropout voltage is measured between the input pin and the output pin. External voltage drops between the output pin and the sense pin will add to the dropout voltage. Note 7: Ground pin current is tested with VIN = VOUT (nominal) and a current source load. ...
... voltage will be equal to (VIN – VDROPOUT). Dropout voltage is measured between the input pin and the output pin. External voltage drops between the output pin and the sense pin will add to the dropout voltage. Note 7: Ground pin current is tested with VIN = VOUT (nominal) and a current source load. ...
Unit 5 Resistors - okanagancollegefoundationrefrigeration
... • Resistors are commonly used to perform two functions in a circuit. • The second use is to produce a voltage divider. A to B = 1.5 V A to C = 7.5 V A to D = 17.5 V B to C = 6 V B to D = 16 V C to D = 10 V ...
... • Resistors are commonly used to perform two functions in a circuit. • The second use is to produce a voltage divider. A to B = 1.5 V A to C = 7.5 V A to D = 17.5 V B to C = 6 V B to D = 16 V C to D = 10 V ...
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.