ST7565R - ELECTRONIC ASSEMBLY
... 65x132 dot display (capable of displaying 8 columns x4 rows of a 16x16 dot kanji font). Moreover, the capacity of the display can be extended through the use of master/slave structures between chips. The chips are able to minimize power consumption because no external operating clock is necessary fo ...
... 65x132 dot display (capable of displaying 8 columns x4 rows of a 16x16 dot kanji font). Moreover, the capacity of the display can be extended through the use of master/slave structures between chips. The chips are able to minimize power consumption because no external operating clock is necessary fo ...
BDTIC www.BDTIC.com/infineon Power Management and Multimarket
... 1. ESD protection at pin VS will be triggered if the voltage at pin VS rises by more than 5 V with a slew rate of more than 5 V/µs. This condition is met during an ESD event, but might also occur if the LED driver gets hotplugged into a power supply and the VS blocking capacitor has a too small capa ...
... 1. ESD protection at pin VS will be triggered if the voltage at pin VS rises by more than 5 V with a slew rate of more than 5 V/µs. This condition is met during an ESD event, but might also occur if the LED driver gets hotplugged into a power supply and the VS blocking capacitor has a too small capa ...
ILD6150 - 60 V / 1.5 A High Efficiency Step
... 1. ESD protection at pin VS will be triggered if the voltage at pin VS rises by more than 5 V with a slew rate of more than 5 V/µs. This condition is met during an ESD event, but might also occur if the LED driver gets hotplugged into a power supply and the VS blocking capacitor has a too small capa ...
... 1. ESD protection at pin VS will be triggered if the voltage at pin VS rises by more than 5 V with a slew rate of more than 5 V/µs. This condition is met during an ESD event, but might also occur if the LED driver gets hotplugged into a power supply and the VS blocking capacitor has a too small capa ...
TMS320C5515 Fixed-Point Digital Signal Processor (Rev. F)
... DSP architecture achieves high performance and low power through increased parallelism and total focus on power savings. The CPU supports an internal bus structure that is composed of one program bus, one 32-bit data read bus and two 16-bit data read buses, two 16-bit data write buses, and additiona ...
... DSP architecture achieves high performance and low power through increased parallelism and total focus on power savings. The CPU supports an internal bus structure that is composed of one program bus, one 32-bit data read bus and two 16-bit data read buses, two 16-bit data write buses, and additiona ...
TMS320C5505 Fixed-Point Digital Signal Processor (Rev. F)
... DSP architecture achieves high performance and low power through increased parallelism and total focus on power savings. The CPU supports an internal bus structure that is composed of one program bus, one 32-bit data read bus and two 16-bit data read buses, two 16-bit data write buses, and additiona ...
... DSP architecture achieves high performance and low power through increased parallelism and total focus on power savings. The CPU supports an internal bus structure that is composed of one program bus, one 32-bit data read bus and two 16-bit data read buses, two 16-bit data write buses, and additiona ...
Ultra-low-power 32-bit MCU ARM®-based Cortex®
... – 1 to 24 MHz crystal oscillator – 32 kHz oscillator for RTC with calibration – Internal 16 MHz oscillator factory trimmed RC(+/-1%) with PLL option – Internal low-power 37 kHz oscillator – Internal multispeed low-power 65 kHz to 4.2 MHz oscillator – PLL for CPU clock and USB (48 MHz) ...
... – 1 to 24 MHz crystal oscillator – 32 kHz oscillator for RTC with calibration – Internal 16 MHz oscillator factory trimmed RC(+/-1%) with PLL option – Internal low-power 37 kHz oscillator – Internal multispeed low-power 65 kHz to 4.2 MHz oscillator – PLL for CPU clock and USB (48 MHz) ...
BDTIC www.BDTIC.com/infineon Industrial and Multimarket
... The ILD4001 is a hysteretic buck LED controller IC for driving high power LEDs in indoor and outdoor lighting applications. The LED controller is capable of driving an external MOSFET power transistor with the internal push-pull output stage to achieve LED currents of 350 mA up to 3 A and more depen ...
... The ILD4001 is a hysteretic buck LED controller IC for driving high power LEDs in indoor and outdoor lighting applications. The LED controller is capable of driving an external MOSFET power transistor with the internal push-pull output stage to achieve LED currents of 350 mA up to 3 A and more depen ...
PSØ81-EVA - acam messelectronic gmbh
... PSØ81 offers the possibility to control an external LCD driver. Therefore a simplified SPI master mode was implemented, especially adopted to Holtek HT1621 and FM µpd7225 devices. For the SPI interface pins of the LCD driver are used. To have enough driver power up to 6 pins have to be used in paral ...
... PSØ81 offers the possibility to control an external LCD driver. Therefore a simplified SPI master mode was implemented, especially adopted to Holtek HT1621 and FM µpd7225 devices. For the SPI interface pins of the LCD driver are used. To have enough driver power up to 6 pins have to be used in paral ...
UM1045
... Connecting a touch screen See also: STMPE811 touch screen connectors (CN600 & TS_CN600) on page 20 The expansion board provides two ways to use the SPEAr320 touch screen interface. ...
... Connecting a touch screen See also: STMPE811 touch screen connectors (CN600 & TS_CN600) on page 20 The expansion board provides two ways to use the SPEAr320 touch screen interface. ...
Systems for surface treatment with low
... Low-pressure plasma technology is a process by which special functional groups can be deposited on surfaces. In this way, a defined coating effect can be achieved on many different materials. Such plasma polymerization – so-called PECVD – is a relatively new coating technique and, because of the low ...
... Low-pressure plasma technology is a process by which special functional groups can be deposited on surfaces. In this way, a defined coating effect can be achieved on many different materials. Such plasma polymerization – so-called PECVD – is a relatively new coating technique and, because of the low ...
A PIC SWR Meter
... Although the digits displayed on DS1 appear to be on continuously, they are alternately illuminated. U2 (a BCD-to-decimal decoder/driver) selects which digit is on at a given time. If you follow my construction technique, use a low-profile crystal in the oscillator circuit because physical clearance ...
... Although the digits displayed on DS1 appear to be on continuously, they are alternately illuminated. U2 (a BCD-to-decimal decoder/driver) selects which digit is on at a given time. If you follow my construction technique, use a low-profile crystal in the oscillator circuit because physical clearance ...
scr_res.pdf
... 5mA or so, quiescent, so a 1K will only drop 5V, but a 10K will drop 50V, which would make a difference in bias current. The difference between 10 ohms and 500 is negligible, as far as current is concerned, because we are only talking about a couple of volts. Now, at full power, the screen current i ...
... 5mA or so, quiescent, so a 1K will only drop 5V, but a 10K will drop 50V, which would make a difference in bias current. The difference between 10 ohms and 500 is negligible, as far as current is concerned, because we are only talking about a couple of volts. Now, at full power, the screen current i ...
Charge Pump Driver for LCD White LED Backlights ADM8845
... The ADM8845 charge pump driver for LCD white LED backlights implements a multiple gain charge pump (1×, 1.5×, 2×) to maintain the correct voltage on the anodes of the LEDs over a 2.6 V to 5.5 V (Li-Ion) input supply voltage. The charge pump automatically switches between 1×/1.5×/2× modes, based on t ...
... The ADM8845 charge pump driver for LCD white LED backlights implements a multiple gain charge pump (1×, 1.5×, 2×) to maintain the correct voltage on the anodes of the LEDs over a 2.6 V to 5.5 V (Li-Ion) input supply voltage. The charge pump automatically switches between 1×/1.5×/2× modes, based on t ...
Light Emitting Diodes (LEDs)
... If you wish to have several LEDs on at the same time it may be possible to connect them in series. This prolongs battery life by lighting several LEDs with the same current as just one LED. All the LEDs connected in series pass the same current so it is best if they are all the same type. The power ...
... If you wish to have several LEDs on at the same time it may be possible to connect them in series. This prolongs battery life by lighting several LEDs with the same current as just one LED. All the LEDs connected in series pass the same current so it is best if they are all the same type. The power ...
Light dimmer lab document
... Work at either a lab bench, or on top of one of the black cabinet tops. Never place the hot tip of a soldering iron on the surface of a lab bench or table. Instead, use the coiled wire holster. Do your soldering on a wood piece, or using a Panavise. Remember to use safety glasses. Use #16 stranded w ...
... Work at either a lab bench, or on top of one of the black cabinet tops. Never place the hot tip of a soldering iron on the surface of a lab bench or table. Instead, use the coiled wire holster. Do your soldering on a wood piece, or using a Panavise. Remember to use safety glasses. Use #16 stranded w ...
Kinetis K40: 72MHz Cortex-M4 up to 288KB Flash 100/121pin
... to VDD. If VIN greater than VDIO_MIN (=VSS-0.3V) is observed, then there is no need to provide current limiting resistors at the pads. If this limit cannot be observed then a current limiting resistor is required. The negative DC injection current limiting resistor is calculated as R=(VDIO_MIN-VIN)/ ...
... to VDD. If VIN greater than VDIO_MIN (=VSS-0.3V) is observed, then there is no need to provide current limiting resistors at the pads. If this limit cannot be observed then a current limiting resistor is required. The negative DC injection current limiting resistor is calculated as R=(VDIO_MIN-VIN)/ ...
AN10170
... to connect these supply circuits using separate ITO tracks. In this way the common (shared) part of the ITO track is minimized or eliminated. This reduces the amount of common-mode electrical noise. For similar reasons, the LC drive supply circuits are separated internally into VLCDIN, VLCDOUT and V ...
... to connect these supply circuits using separate ITO tracks. In this way the common (shared) part of the ITO track is minimized or eliminated. This reduces the amount of common-mode electrical noise. For similar reasons, the LC drive supply circuits are separated internally into VLCDIN, VLCDOUT and V ...
Four White LED Backlight Driver ADM8843 FEATURES
... An external resistor, RSET, is connected between the ISET pin and GND. This resistor sets up a reference current, ISET, which is internally gained up by 120 within the ADM8843 to produce ILED currents of up to 20 mA/LED (ILED = ISET × 120 and ISET = 1.18 V/RSET). The ADM8843 uses four separate curre ...
... An external resistor, RSET, is connected between the ISET pin and GND. This resistor sets up a reference current, ISET, which is internally gained up by 120 within the ADM8843 to produce ILED currents of up to 20 mA/LED (ILED = ISET × 120 and ISET = 1.18 V/RSET). The ADM8843 uses four separate curre ...
automated liquor dispenser using pic16f877 with liquid level sensor
... Another article by Garvie (2002) describes a liquid tot dispenser. The liquid tot dispenser has a container for the liquid and a thimble that has an inlet from the container and an outlet, both being valve controlled. The interior of the thimble has a vent to atmosphere and a second vent from a low ...
... Another article by Garvie (2002) describes a liquid tot dispenser. The liquid tot dispenser has a container for the liquid and a thimble that has an inlet from the container and an outlet, both being valve controlled. The interior of the thimble has a vent to atmosphere and a second vent from a low ...
Sencore Blows Away CRT Failures With CR7000
... and two automatic cycles lasting three seconds each. The higher current and duration removes the contamination more aggressively from the cathode while permitting a three second pause between current cycles. The High Restore functions boost the filament voltage to superheat the cathode while increas ...
... and two automatic cycles lasting three seconds each. The higher current and duration removes the contamination more aggressively from the cathode while permitting a three second pause between current cycles. The High Restore functions boost the filament voltage to superheat the cathode while increas ...
analog -digital multimeter user`s manual
... measured quantity is applied to the “ ” input terminal. Analog bar graph has 65 scale divisions so that variations of the measured values around "zero"can be observed exactly. The over range is indicated by the right triangle (12) when measused value is > 6600 counts (for measurement > 1999). 5.3. B ...
... measured quantity is applied to the “ ” input terminal. Analog bar graph has 65 scale divisions so that variations of the measured values around "zero"can be observed exactly. The over range is indicated by the right triangle (12) when measused value is > 6600 counts (for measurement > 1999). 5.3. B ...
PCF8532 1. General description Universal LCD driver for low multiplex rates
... In the 1:3 and 1:4 multiplex modes, where no alternate RAM bank is available, groups of LCD elements can blink selectively by changing the display RAM data at fixed time intervals. The entire display can blink at a frequency other than the nominal blinking frequency. This can be effectively performe ...
... In the 1:3 and 1:4 multiplex modes, where no alternate RAM bank is available, groups of LCD elements can blink selectively by changing the display RAM data at fixed time intervals. The entire display can blink at a frequency other than the nominal blinking frequency. This can be effectively performe ...
71M6541DT/71M6541FT/71M6541GT/ Energy Meter ICs 71M6542FT/71M6542GT General Description
... computation engine (CE) support a wide range of metering applications with very few external components. The 71M654xT devices support optional interfaces to the Maxim Integrated 71M6x01 series of isolated sensors offering BOM cost reduction, immunity to magnetic tamper, and enhanced reliability. Oth ...
... computation engine (CE) support a wide range of metering applications with very few external components. The 71M654xT devices support optional interfaces to the Maxim Integrated 71M6x01 series of isolated sensors offering BOM cost reduction, immunity to magnetic tamper, and enhanced reliability. Oth ...
Kinetis KL46: 48MHz Cortex-M0+ 128/256KB Flash 64-121pin
... Input leakage current (total all pins) for full temperature range ...
... Input leakage current (total all pins) for full temperature range ...
3.0 Simulator Function Boards
... Set proper card address for use in the adapter card. Turn off computer power and open the computer’s case. NOTE: Some computer motherboards (especially for ATX Form Factor motherboards) supply power to computer slots even when the computer is turned off. To prevent damage to your computer or adapter ...
... Set proper card address for use in the adapter card. Turn off computer power and open the computer’s case. NOTE: Some computer motherboards (especially for ATX Form Factor motherboards) supply power to computer slots even when the computer is turned off. To prevent damage to your computer or adapter ...
LCD television
Liquid-crystal-display televisions (LCD TV) are television sets that use LCD display technology to produce images. LCD televisions are thinner and lighter than cathode ray tube (CRTs) of similar display size, and are available in much larger sizes. When manufacturing costs fell, this combination of features made LCDs practical for television receivers.In 2007, LCD televisions surpassed sales of CRT-based televisions worldwide for the first time, and their sales figures relative to other technologies are accelerating. LCD TVs are quickly displacing the only major competitors in the large-screen market, the plasma display panel and rear-projection television. LCDs are, by far, the most widely produced and sold television display type.LCDs also have a variety of disadvantages. Other technologies address these weaknesses, including organic light-emitting diodes (OLED), FED and SED, but as of 2014 none of these have entered widespread production for TV displays.