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voltage to frequency converter using ic 555 timer

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Abstract: inexpensive, regulated switchmode power supply can be constructed using a 555 timer IC as shown in Figure 6. The circuit is a basic flyback boost converter using a 555 timer to provide a PWM signal to control , DC-DC converter. In this design, an inexpensive 555 timer IC was used for the DC-DC converter. Details , frequency and voltage. Lamp frequency is controlled by REL-OSC. Typical values range from 510 to 5.1M, with , voltage while maintaining a reasonably constant switching frequency. Design of the converter consists of ... Original
datasheet

11 pages,
761.73 Kb

147 kHz 555 timer IC 555 voltage to pwm converter 555 23KHZ lm 555 oscillator ic lm 555 timer cd 555 pwm 555 timer mosfet driver lm 555 timer ic 555 timer for boost converter 555 TIMER IC a to d converter using ic 555 timer PWM USING IC 555 TIMER AN-H36 HV809 AN-H36 abstract
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Abstract: power requirements. The circuit is a basic flyback boost converter using a 555 timer to provide a , different implementations in designing the DC-DC converter. In this design, an inexpensive 555 timer IC was , operating voltage of the 555 timer, 4.5 volts. For the 200Hz lamp frequency, a ripple factor of 10%, and , Battery­Powered DC-DC Converter An inexpensive, regulated switchmode power supply can be constructed using a 555 timer IC as shown in Figure 6. Figure 6: DC­DC Converter ZFB VIN RC Batteries RFB CIN ... Original
datasheet

11 pages,
319.49 Kb

555 for dc dc boost converter VN2224N3 VN2220N3 PWM USING IC 555 TIMER a to d converter using ic 555 timer ic lm 555 timer HV809 HV809 Application Note AN-H36 Full bridge converter 200 watt ,50 KHz lm 555 timer ic 555 TIMER IC 555 timer for boost converter HV809 abstract
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Abstract: Converter An inexpensive, regulated switchmode power supply can be constructed using a 555 timer IC as , requirements. The circuit is a basic flyback boost converter using a 555 timer to provide a PWM signal to , different implementations in designing the DC-DC converter. In this design, an inexpensive 555 timer IC was , conditions, converter frequency becomes very low in order to maintain output voltage. The average current , than 2/1 for proper operation of the 555 timer. If less, timing capacitor voltage will be unable to ... Original
datasheet

10 pages,
630.43 Kb

BAV21 350nF lm 555 timer ic PM105-331K VN2220N3 VN2224N3 23KHZ ic lm 555 timer 200 watt ,50 KHz Full bridge converter PWM USING IC 555 TIMER PHV 10W a to d converter using ic 555 timer 555 timer for boost converter 555 TIMER IC HV809 AN-H36 HV809 abstract
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Abstract: voltage-to-frequency converter IC. The frequency output appears at Pin 1 of the AD654 AD654. Total chip cost for this , full-scale frequency adjustments should be repeated a couple of times to get the highest accuracy. Using , frequency vs. the voltage occurring at Pin 5 of the 555. An Accelerometer Tilt Sensor with a Frequency Output Figure 3 shows how an ADXL05 ADXL05 accelerometer can be connected to a low cost CMOS 555 timer to , change in frequency vs. supply voltage is less than 10 Hz with a +5.0 volt to +9.0 volt supply range. ... Original
datasheet

4 pages,
111.03 Kb

accelerometers circuits ACCELEROMETER using CIRCUIT aCCELEROMETER APPLICATION CIRCUIT ACCELEROMETER analog output 10 Khz in4733 data sheet 555 amplifier IC 555 timer cmos 555 timer ct Potentiometer IC 555 timer low volt Introduction to accelerometers sensor using 555 timer AN-411 AN-411 abstract
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Abstract: than one percent to 99 percent over the frequency spectrum. Voltage control of timing and oscillation , DESCRIPTION The 555 timer consists of two voltage comparators, a bistable flip-flop, a discharge transistor , SL00954 SL00954 Reset Function Figure 1. 555/556 Timer Functional Block Diagram Regressing to the trigger , R16 100 SL00955 SL00955 Figure 2. Schematic of 555 or 1/2 556 Dual Timer voltage function is not used , the control voltage pin Due to the nature of the trigger circuitry, the timer will trigger on the ... Original
datasheet

19 pages,
353.31 Kb

555 servo tester n8281 BURGLAR ALARM USING IC 555 having led IC ne556 data sheet ic 555 servo pulser NE555 PWM an170 Datasheet of ic ne555 pwm ne555 ne 556 timer bistable multivibrator ic 555 555 timer 12v relay AN170 NE555 AN170 abstract
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Abstract: is used to implement a 16­bit converter. //A/D conversion using a 555 timer //as a V­to­F converter , accomplish its task. Using an A/D converter IC with a parallel interface requires more I/O pins than a , CHIP to the Motorola MC145053 MC145053 single­chip A/D converter IC for performing ratiometric measurements. , Alternatively, it could be configured for operation at 10 or 1 Kbaud, if using an A/D converter IC that cannot , implemented in software using NEURON C. To simplify the circuitry even further, the D/A converter is reduced ... Original
datasheet

25 pages,
154.69 Kb

PROCESS CONTROL TIMER using 555 ic LM393 sensor using 555 timer Motorola mc14433 MC145053 MC145051 AD0834 a to d converter using ic 555 timer PROCESS CONTROL TIMER using ic 555 LM358 555 pwm light sensor LM358 lm398 comparator EB155 EB155 abstract
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Abstract: accomplish its task. Using an A/D converter IC with a parallel interface requires more I/O pins than a , known reference voltage. The input signal to the timer counter is typically the output of a comparator , goes on forever due to an underrange input voltage. // A/D conversion using the dualslope input , typical connection of the Neuron Chip to the Motorola MC145053 MC145053 single-chip A/D converter IC for , configured for operation at 10 or 1kbps, if using an A/D converter IC that cannot work at such a high speed. ... Original
datasheet

28 pages,
195.56 Kb

LM358 Timer IC 555 to generate clock pulse MC145053 MC145051 LTC1095 LM393 lm358 timer LM358 LM311 PIN CONFIGURATION 555 timer single shot pulse generator Analog Digital Converter by using 555 IC 555 timer low volt analog to digital convert LM358 AD0834 datasheet abstract
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Abstract: Converter - Overview The AN8013SH AN8013SH is a 1-ch. IC for DC-DC converter using PWM method. This IC can get the , operating supply voltage range (3.6 to 34V) • Small consumption current (2.4mA typ) • It can control converter in wide output frequency range (20k to 500kHz) • Built-in pulse-by-pulse overcurrent protective , voltage of DC-DC converter by the error amplifier of PNP transistor input, to the PWM comparator. , Symbol Vcc Vclm Rating 35 35 Unit V V Error amplifier allowable input voltage VIN- -0.3 to 2.5 V DTC ... OCR Scan
datasheet

14 pages,
464.59 Kb

150PF Diode T3D 82 T3D 54 DIODE panasonic pip 3fv 60 AN8013SH voltage to pwm converter 555 PWM USING IC 555 TIMER t3d 54 panasonic ct 0765 rt panasonic T3D diode T3D DIODE soft start circuit 555 timer AN8013SH abstract
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Abstract: oscillator IC that can accurately generate a square wave signal at any frequency from 5kHz to 20MHz , internal master oscillator is a resistance to frequency converter with an output range of 500kHz to , industry-standard 555 timer in conjunction with several discrete components. These solutions are bulky and , predetermined frequency may be realized using either crystals or ceramic resonators as stable frequency , frequency range to greater than three decades (5kHz to 20MHz). DESIGN IDEAS ... Original
datasheet

4 pages,
199.7 Kb

LTC1067-50 clock generator using ic 555 LT1491 74HC4520 a to d converter using ic 555 timer 80Hz low pass filter applications 555 timer 5 khz square wave generator YSI 44011 sine wave voltage controlled oscillator precision Sine 1Mhz Wave Generator YSI 400 thermistor precision Sine 1khz Wave Generator datasheet abstract
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Abstract: signal. Figure 1. TLC5916 TLC5916 Driven by 555 Timer OE must be connected to ground to enable the IC. SDI can be connected to VCC to shift 1's into the IC to LinCMOS is a trademark of Texas Instruments. , . Power/DC-DC Converter Applications ABSTRACT This application report describes how to configure , or from a simple 555 timer. The TLC5916 TLC5916 drives eight independent constant-current sinks. Normally, a , independent LED control is not needed, the TLC5916 TLC5916 can be turned on with a single clock signal or 555 timer ... Original
datasheet

3 pages,
86.86 Kb

TLC5926 TLC5917 TLC5916 SLVS677 SLVA346 555 TIMER IC PARAMETERS ic 555 audio amplifiers pwm using ic 555 555 timer TLC5927 texas instruments 555 Application note PWM LED driver circuit with 555 timer PROCESS CONTROL TIMER using ic 555 PROCESS CONTROL TIMER using 555 ic SLVA346 abstract
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Over 1.1 million files (1986-2014): html articles, reference designs, gerber files, chemical content, spice models, programs, code, pricing, images, circuits, parametric data, RoHS data, cross references, pcns, military data, and more. Please note that due to their age, these files do not always format correctly in modern browsers. Disclaimer.
 
ballasts are much smaller, thanks to high frequency zero voltage switching power converter designs. clamp. The internal oscillator is similar to the 555 type timer requiring an external resistor and Power IC Lighting Selection Guide DesignTip 98-1: Variable Frequency Drive using IR215x RECTIFIER'S NEW HIGH VOLTAGE INTEGRATED HALF-BRIDGES ARE IDEAL FOR COMPACT OFF-LINE POWER CONVERTER DESIGNS frequency and high efficiency zero voltage or currentswitching topologies. The new integrated half-bridge
www.datasheetarchive.com/files/international-rectifier/docs/wcd00001/wcd00196.htm
International Rectifier 20/08/1999 9.27 Kb HTM wcd00196.htm
ballasts are much smaller, thanks to high frequency zero voltage switching power converter designs. clamp. The internal oscillator is similar to the 555 type timer requiring an external resistor and : Variable Frequency Drive using IR215x Self-Oscillating IC's Reference Design: Compact Ballast RECTIFIER'S NEW HIGH VOLTAGE INTEGRATED HALF-BRIDGES ARE IDEAL FOR COMPACT OFF-LINE POWER CONVERTER DESIGNS frequency and high efficiency zero voltage or currentswitching topologies. The new integrated half-bridge
www.datasheetarchive.com/files/international-rectifier/docs/wcd00001/wcd00131.htm
International Rectifier 06/10/1998 9.2 Kb HTM wcd00131.htm
CMOS 555 timer, oper - ates from 25 to 150 kHz with a +/-5% maximum tolerance. The internal 15V of the choke size. To operate in Zero Voltage Switching (ZVS), the switching frequency is higher Format THE L6569 L6569 L6569 L6569: A NEW HIGH VOLTAGE IC DRIVER FOR ELECTRONIC LAMP BALLAST by G. Calabrese tections. Such requirements have contributed to the development of dedicated high voltage con - trollers the ballast. HIGH VOLTAGE IC DRIVERS IN BALLAST AP - PLICATIONS The voltage fed half bridge
www.datasheetarchive.com/files/stmicroelectronics/stonline/books/ascii/docs/4690.htm
STMicroelectronics 20/10/2000 30.89 Kb HTM 4690.htm
realized in BCD off line technology. The oscillator, similar to a CMOS 555 timer, oper - ates from 25 tions change Switching frequency: 50kHz Average dc line voltage range: Vdc from 260 to 355 Nominal NEW HIGH VOLTAGE IC DRIVER FOR ELECTRONIC LAMP BALLAST AN880 AN880 AN880 AN880 Document Format Size 14 Raw Text Format THE L6569 L6569 L6569 L6569: A NEW HIGH VOLTAGE IC DRIVER FOR ELECTRONIC development of dedicated high voltage con - trollers like the L6569 L6569 L6569 L6569, which are able to drive the floating
www.datasheetarchive.com/files/stmicroelectronics/stonline/books/ascii/docs/4690-v3.htm
STMicroelectronics 21/09/2000 29.66 Kb HTM 4690-v3.htm
, similar to a CMOS 555 timer, oper - ates from 25 to 150 kHz with a +/-5% maximum tolerance. The internal the choke size. To operate in Zero Voltage Switching (ZVS), the switching frequency is higher than the AN880 AN880 AN880 AN880 THE L6569 L6569 L6569 L6569: A NEW HIGH VOLTAGE IC DRIVER FOR ELECTRONIC LAMP BALLAST Document VOLTAGE IC DRIVER FOR ELECTRONIC LAMP BALLAST by G. Calabrese and T. Castagnet INTRODUCTION Electronic development of dedicated high voltage con - trollers like the L6569 L6569 L6569 L6569, which are able to drive the floating
www.datasheetarchive.com/files/stmicroelectronics/stonline/books/ascii/docs/4690-v2.htm
STMicroelectronics 14/06/1999 27.62 Kb HTM 4690-v2.htm
, similar to a CMOS 555 timer, oper - ates from 25 to 150 kHz with a +/-5% maximum tolerance. The internal the choke size. To operate in Zero Voltage Switching (ZVS), the switching frequency is higher than the AN880 AN880 AN880 AN880 THE L6569 L6569 L6569 L6569: A NEW HIGH VOLTAGE IC DRIVER FOR ELECTRONIC LAMP BALLAST Document VOLTAGE IC DRIVER FOR ELECTRONIC LAMP BALLAST by G. Calabrese and T. Castagnet INTRODUCTION Electronic development of dedicated high voltage con - trollers like the L6569 L6569 L6569 L6569, which are able to drive the floating
www.datasheetarchive.com/files/stmicroelectronics/stonline/books/ascii/docs/4690-v1.htm
STMicroelectronics 02/04/1999 27.65 Kb HTM 4690-v1.htm
: Low Voltage Techniques (Addendum to AN 211) (207 Kbytes; 28-Jun-1996) SB-119 SB-119 SB-119 SB-119 : 10Base-T Voltage Regulators (91 Kbytes; 28-Jun-1996) LB-45 LB-45 LB-45 LB-45 : Frequency-to-Voltage Converter uses ) LB-18 LB-18 LB-18 LB-18 : Plus 5 To Minus 15 Volts DC Converter (83 Kbytes; 28-Jun-1996) LB-17 LB-17 LB-17 LB-17 : LM118 LM118 LM118 LM118 Op Amp : Speed up the LM108 LM108 LM108 LM108 Feedforward Compensation (81 Kbytes; 28-Jun-1996) LB-12 LB-12 LB-12 LB-12 : An IC Voltage : Using the LM1204 LM1204 LM1204 LM1204 with Large Horizontal Sync Widths (56 Kbytes; 04-Nov-1995) AN-861 AN-861 AN-861 AN-861 : Guide to CRT
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National 13/08/1999 114.54 Kb HTM nsc00574.htm
Kbytes; 04-Nov-1995) AN-210 AN-210 AN-210 AN-210 : New Phase-Locked-Loops Have Advantages as Frequency to Voltage Kbytes; 04-Nov-1995) AB-29 AB-29 AB-29 AB-29 : An Example of Using an ISE 16 to Debug a NS32008 NS32008 NS32008 NS32008 Design (53 Kbytes ) AN-76 AN-76 AN-76 AN-76 : Applying Modern Clock Drivers to MOS Memories (213 Kbytes; 04-Nov-1995) AN-79 AN-79 AN-79 AN-79 : IC INS8080 INS8080 INS8080 INS8080 CPU (509 Kbytes; 04-Nov-1995) AN-200 AN-200 AN-200 AN-200 : CMOS A/D Converter Chips Easily Interface to 8080A : Applications of the ADC1210 ADC1210 ADC1210 ADC1210 CMOS A/D Converter (192 Kbytes; 04-Nov-1995) AN-247 AN-247 AN-247 AN-247 : Using the ADC0808 ADC0808 ADC0808 ADC0808
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National 13/08/1999 114.22 Kb HTM nsc00573.htm
Advantages as Frequency to Voltage Converters (and more) (183 Kbytes; 04-Nov-95) AN-211 AN-211 AN-211 AN-211 : New Op Amp Low Voltage (109 Kbytes; 05-Jan-96) AN-928 AN-928 AN-928 AN-928 : Active Power Management Using SuperI/O Low Power IC Example of Using an ISE 16 to Debug a NS32008 NS32008 NS32008 NS32008 Design (53 Kbytes; 04-Nov-95) AB-30 AB-30 AB-30 AB-30 : RS-232 RS-232 RS-232 RS-232 Line Driver Speed Comparators (132 Kbytes; 04-Nov-95) AN-97 AN-97 AN-97 AN-97 : Versatile Timer Operates from Microseconds to ; 04-Nov-95) AN-156 AN-156 AN-156 AN-156 : Specifying A/D and D/A Converters (119 Kbytes; 04-Nov-95) AN-161 AN-161 AN-161 AN-161 : IC Voltage
www.datasheetarchive.com/files/national/docs/wcd00008/wcd00849.htm
National 03/04/1998 103.44 Kb HTM wcd00849.htm
Phase-Locked-Loops Have Advantages as Frequency to Voltage Converters (and more) (183 Kbytes; 04-Nov-95) AN-211 AN-211 AN-211 AN-211 Example of Using an ISE 16 to Debug a NS32008 NS32008 NS32008 NS32008 Design (53 Kbytes; 04-Nov-95) AB-30 AB-30 AB-30 AB-30 : Application Brief : Applying Modern Clock Drivers to MOS Memories (213 Kbytes; 04-Nov-95) AN-79 AN-79 AN-79 AN-79 : IC Preamplifier ; 04-Nov-95) AN-97 AN-97 AN-97 AN-97 : Versatile Timer Operates from Microseconds to Hours (257 Kbytes; 04-Nov-95) AN-103 AN-103 AN-103 AN-103 ) AN-200 AN-200 AN-200 AN-200 : CMOS A/D Converter Chips Easily Interface to 8080A Microprocessor Systems (187 Kbytes
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National 18/12/1998 101.64 Kb HTM nsc00653-v4.htm