Correct Power-On and Power-Off for the M93Cxx and M93Sxx
... Most microcontrollers will attempt to avoid these problems by going into a Microcontroller Recovery Startup Mode when the VCC line is outside its specified range. However, as discussed next, this does not completely resolve the problems. Uncontrolled Inputs During Microcontroller Recovery Start-up T ...
... Most microcontrollers will attempt to avoid these problems by going into a Microcontroller Recovery Startup Mode when the VCC line is outside its specified range. However, as discussed next, this does not completely resolve the problems. Uncontrolled Inputs During Microcontroller Recovery Start-up T ...
MC33170 RF Amplifier Companion Chip for Dual-Band Cellular Subscriber Terminal
... Thanks to its internal decoder, the MC33170 drastically simplifies the interface between the PAs and the baseband logic section, providing an immediate gain in part count but also in occupied copper area. The device is also ready for 1V platforms since it accepts logic high control signals down to 9 ...
... Thanks to its internal decoder, the MC33170 drastically simplifies the interface between the PAs and the baseband logic section, providing an immediate gain in part count but also in occupied copper area. The device is also ready for 1V platforms since it accepts logic high control signals down to 9 ...
Noon Mindjogger
... A 3.0-ohm resistor and a 6.0-ohm resistor are connected in series in an operating electric circuit. If the current through the 3.0-ohm resistor is 4.0 amperes, what is the potential difference across the 6.0-ohm resistor? ...
... A 3.0-ohm resistor and a 6.0-ohm resistor are connected in series in an operating electric circuit. If the current through the 3.0-ohm resistor is 4.0 amperes, what is the potential difference across the 6.0-ohm resistor? ...
DCR02 Series - Texas Instruments
... overcomes this by allowing devices to be synchronized to one another. Up to eight devices can be synchronized by connecting the SYNC pins together, with care being taken to minimize the capacitance of tracking. Significant stray capacitance on the SYNC pin reduces the frequency of the internal oscil ...
... overcomes this by allowing devices to be synchronized to one another. Up to eight devices can be synchronized by connecting the SYNC pins together, with care being taken to minimize the capacitance of tracking. Significant stray capacitance on the SYNC pin reduces the frequency of the internal oscil ...
BDTIC www.BDTIC.com/infineon Driving Low Power LEDs from
... advantages over more traditional “resistor bias” schemes commonly employed for low-current LED circuits, including: 1. Tighter control of LED current over variations in temperature & supply voltage. As shown in Section 9 of this applications note, resistor biasing yields a huge 70 – 80% variation in ...
... advantages over more traditional “resistor bias” schemes commonly employed for low-current LED circuits, including: 1. Tighter control of LED current over variations in temperature & supply voltage. As shown in Section 9 of this applications note, resistor biasing yields a huge 70 – 80% variation in ...
9- and 11-Channel, Muxed Input LCD Reference Buffers AD8509/AD8511
... that are used to select between two different reference voltages set up by an external resistor ladder. Input bias currents are orders of magnitude less than competitive parts. This allows very large resistor ladders to be used to save supply current. A guaranteed value of 50 nA is much higher than ...
... that are used to select between two different reference voltages set up by an external resistor ladder. Input bias currents are orders of magnitude less than competitive parts. This allows very large resistor ladders to be used to save supply current. A guaranteed value of 50 nA is much higher than ...
AD8509 数据手册DataSheet 下载
... that are used to select between two different reference voltages set up by an external resistor ladder. Input bias currents are orders of magnitude less than competitive parts. This allows very large resistor ladders to be used to save supply current. A guaranteed value of 50 nA is much higher than ...
... that are used to select between two different reference voltages set up by an external resistor ladder. Input bias currents are orders of magnitude less than competitive parts. This allows very large resistor ladders to be used to save supply current. A guaranteed value of 50 nA is much higher than ...
Introduction to Electrical Circuits
... Assign directions to the currents. Apply the junction rule to any junction in the circuit Apply the loop rule to as many loops as are needed to solve for the unknowns Solve the equations simultaneously for the ...
... Assign directions to the currents. Apply the junction rule to any junction in the circuit Apply the loop rule to as many loops as are needed to solve for the unknowns Solve the equations simultaneously for the ...
12 Watt Plus to Minus Voltage Converter
... to verify, before placing orders, that information being relied on is current and complete. All products are sold subject to the terms and conditions of sale supplied at the time of order acknowledgment, including those pertaining to warranty, patent infringement, and limitation of liability. TI war ...
... to verify, before placing orders, that information being relied on is current and complete. All products are sold subject to the terms and conditions of sale supplied at the time of order acknowledgment, including those pertaining to warranty, patent infringement, and limitation of liability. TI war ...
Series and Parallel Circuit Worksheet - Fitzmaurice-CP
... 9. Two 33 ohm resistors are connected in parallel followed by two more 33 ohm resistors connected in parallel. What value of a single resistor would be used to replace these four resistors? ...
... 9. Two 33 ohm resistors are connected in parallel followed by two more 33 ohm resistors connected in parallel. What value of a single resistor would be used to replace these four resistors? ...
description features applications
... determine the encoded waveform bit 0 ~ bit 5. Each pin can be set to “0”, “1” or “f” (floating). Code Address Pin Nos.6 ~ 11/Data Pin Nos.5 ~ 0. These six tri-state pins are detected by PT2262 to determine the encoded waveform bit 6 ~ bit 11. When these pins are used as address pins, they can be set ...
... determine the encoded waveform bit 0 ~ bit 5. Each pin can be set to “0”, “1” or “f” (floating). Code Address Pin Nos.6 ~ 11/Data Pin Nos.5 ~ 0. These six tri-state pins are detected by PT2262 to determine the encoded waveform bit 6 ~ bit 11. When these pins are used as address pins, they can be set ...
Resistors in Parallel
... and you have a 5 Volt source, then you must have a resistor value which can be anywhere from 100 to 500 ohms. Let us say that the device mentioned is a light source. If we put 500-ohm resistor, then it will light dimly. If we place a 100-ohm resistor, it will shine the brightest. We could improve th ...
... and you have a 5 Volt source, then you must have a resistor value which can be anywhere from 100 to 500 ohms. Let us say that the device mentioned is a light source. If we put 500-ohm resistor, then it will light dimly. If we place a 100-ohm resistor, it will shine the brightest. We could improve th ...
CC RTM CARD LAYOUT GENERAL PLACEMENT The figure above
... In general the ICs in the clocking circuitry should be placed close together. U4,U5,U8 and U11 are the first group and U14,U15,U16 are the second and U3,U10, and U6 are the third group. U12 should be placed close to the RJ45 connector block. The rules concerning the PLL ICs, U16 and U3 are as follow ...
... In general the ICs in the clocking circuitry should be placed close together. U4,U5,U8 and U11 are the first group and U14,U15,U16 are the second and U3,U10, and U6 are the third group. U12 should be placed close to the RJ45 connector block. The rules concerning the PLL ICs, U16 and U3 are as follow ...
stgipq8c60t-hz - STMicroelectronics
... Smart shutdown function The device integrates a comparator for fault sensing purposes. The comparator has an internal voltage reference VREF connected to the inverting input, while the non-inverting input on pin (CIN) can be connected to an external shunt resistor for simple overcurrent protection. ...
... Smart shutdown function The device integrates a comparator for fault sensing purposes. The comparator has an internal voltage reference VREF connected to the inverting input, while the non-inverting input on pin (CIN) can be connected to an external shunt resistor for simple overcurrent protection. ...
Experiment 5: Simple Resistor Circuits
... Along the way, you will establish that certain measurements are affected by the way in which circuit elements are connected to each other. In a direct current (DC) circuit, the relationship between the current I passing through a resistor, the potential difference (V) across the resistor, and the re ...
... Along the way, you will establish that certain measurements are affected by the way in which circuit elements are connected to each other. In a direct current (DC) circuit, the relationship between the current I passing through a resistor, the potential difference (V) across the resistor, and the re ...
Solar Powered LED Street Lighting
... Dedicated ENABLE pin for low standby power Average current sense (current accuracy independent of LED Vf) 0.2 V reference for small / low cost sense resistor User adjustable peak current limit to maximize battery lifetime No loop compensation required ...
... Dedicated ENABLE pin for low standby power Average current sense (current accuracy independent of LED Vf) 0.2 V reference for small / low cost sense resistor User adjustable peak current limit to maximize battery lifetime No loop compensation required ...
RailClamp Low Capacitance TVS Diode Array
... pin 4 directly to the positive supply rail (VCC). In this configuration the data lines are referenced to the supply voltage. The internal TVS diode prevents over-voltage on the supply rail. 2. The SR05 can be isolated from the power supply by adding a series resistor between pin 4 and VCC. A value o ...
... pin 4 directly to the positive supply rail (VCC). In this configuration the data lines are referenced to the supply voltage. The internal TVS diode prevents over-voltage on the supply rail. 2. The SR05 can be isolated from the power supply by adding a series resistor between pin 4 and VCC. A value o ...
ExamView - DC Circuits
... constant for such a circuit, designated by the Greek letter, , is defined as the time required to charge the capacitor to 63% of its capacity after the switch is closed. What is the value of for this circuit? ...
... constant for such a circuit, designated by the Greek letter, , is defined as the time required to charge the capacitor to 63% of its capacity after the switch is closed. What is the value of for this circuit? ...
SK6812MINI
... The data protocol being used is unipolar NRZ communication mode. The 24-bit data is transmitted from the controller to DIN of the first element, and if it is accepted it is extracted pixel to pixel. After an internal data latch, the remaining data is passed through the internal amplification circuit ...
... The data protocol being used is unipolar NRZ communication mode. The 24-bit data is transmitted from the controller to DIN of the first element, and if it is accepted it is extracted pixel to pixel. After an internal data latch, the remaining data is passed through the internal amplification circuit ...
Mini Go internal card 02` 8366103 Contents 1. General Specification
... TCP/IP, , HTTP, SMTP, SNTP, DHCP, Telnet, BOOTP, DNS, DDNS, PPPoE, WAP, PDA browser, SNMP RFC1628 MIB, PPC MIB, Ethernet Upgrade firmware 23mm(L) x 47mm(W) x 15mm(H) 30g±2g 26pin gold finger. ...
... TCP/IP, , HTTP, SMTP, SNTP, DHCP, Telnet, BOOTP, DNS, DDNS, PPPoE, WAP, PDA browser, SNMP RFC1628 MIB, PPC MIB, Ethernet Upgrade firmware 23mm(L) x 47mm(W) x 15mm(H) 30g±2g 26pin gold finger. ...
Slide 1 - ECpE Senior Design
... There are five capacitive circuits on the board. Each circuit will be polled numerous times by the microcontroller to gain an average capacitance per circuit. Finding the greatest difference in capacitance between two adjacent circuits determines where the oil level is. The differential design allow ...
... There are five capacitive circuits on the board. Each circuit will be polled numerous times by the microcontroller to gain an average capacitance per circuit. Finding the greatest difference in capacitance between two adjacent circuits determines where the oil level is. The differential design allow ...
idtqs3253 - Integrated Device Technology
... 3. The bus switch contributes no propagation delay other than the RC delay of the ON resistance of the switch and the load capacitance. The time constant for the switch alone is of the order of 0.25ns for CL = 50pF. Since this time constant is much smaller than the rise and fall times of typical dri ...
... 3. The bus switch contributes no propagation delay other than the RC delay of the ON resistance of the switch and the load capacitance. The time constant for the switch alone is of the order of 0.25ns for CL = 50pF. Since this time constant is much smaller than the rise and fall times of typical dri ...
http://www.xilinx.com/support/documentation/application_notes/xapp453.pdf
... With the VCCAUX rails at 2.5V, the Dedicated outputs TDO, DONE (with BitGen option DriveDone = Yes), and CCLK (in the master configuration modes) switch from GND to 2.5V. Connect these outputs as needed directly to the inputs of any 3.3V compatible external device. The High logic level, VOH, for the ...
... With the VCCAUX rails at 2.5V, the Dedicated outputs TDO, DONE (with BitGen option DriveDone = Yes), and CCLK (in the master configuration modes) switch from GND to 2.5V. Connect these outputs as needed directly to the inputs of any 3.3V compatible external device. The High logic level, VOH, for the ...
Chapter 18
... The voltage in a parallel circuit is constant. The current is divided along each of the paths of the parallel circuit, which means that the total current of the circuit is the sum of the respective currents within the circuit and is the same as the current of circuit that exits/enters prior to junct ...
... The voltage in a parallel circuit is constant. The current is divided along each of the paths of the parallel circuit, which means that the total current of the circuit is the sum of the respective currents within the circuit and is the same as the current of circuit that exits/enters prior to junct ...
Electronics Lab #3
... The voltage divider consists of two or more resistors in series and is a surprisingly useful laboratory device for providing reduced voltages from a power supply. The voltage divider circuit having three or more resistors is not much harder than the two resistor circuit discussed in the previous lab ...
... The voltage divider consists of two or more resistors in series and is a surprisingly useful laboratory device for providing reduced voltages from a power supply. The voltage divider circuit having three or more resistors is not much harder than the two resistor circuit discussed in the previous lab ...
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.