Lm2907n8 datasheet lm2907 frequency to voltage converter. Frequency to voltage converter, lm2907n datasheet, lm2907n circuit, lm2907n data sheet. High speed switching and linear amplifier appliances in military, industrial and commercial equipment. Ground referenced tachometer input interfaces directly with variable. Lm2907n data sheet, product information and support. Lm2907lm2917 frequency to voltage converter february 1995 lm2907lm2917 frequency to voltage converter general description the lm2907, lm2917 series are monolithic frequency to voltage converters with a high gain op ampcomparator designed to operate a relay, lamp, or other load when the input frequency reaches or exceeds a selected rate. Ibm flashsystem 5010 is an entrylevel solution focused on affordability and ease of deployment and operation, with powerful scaleup features. Lm2907 n, lm2917n 1features description the lm2907, lm2917 series are monolithic 2 ground referenced tachometer input interfaces directly with variable reluctance frequency to voltage converters with a high gain op magnetic pickups ampcomparator designed to operate a relay. Lm2907 and lm2917 frequency to voltage converter datasheet rev. Lm2907n datasheetpdf 2 page national semiconductor ti. Lm2907 datasheet121 pages nsc frequency to voltage.
Frequency to voltage converter with high gain opampcomparator. For a dual line driver to meet the ibm system360 io interface specification, see. Symbol parameter value units vceo collectoremitter voltage 60 v vcbo collectorbase voltage 60 v vebo emitterbase voltage 5. Dil14 cin756 lm2902n dil8 double comparateur cin757 lm2903n dil8 double ampli op.
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Lm2907 and lm2917 frequency to voltage converter datasheet. Converter for ground or supply referred load up to 50ma. Using lm2907,lm2917 monolithic frequency to voltage converter can be designed a very simple tachometer circuit, that can be used in various electronic projects. Lm2907 datasheet pdf frequency to voltage converter. The datasheet does not mention the threshold but has been tested for linearity upto 10khz. Ibm ts4300 tape library is a highdensity, highly scalable, easytomanage tape library designed to keep data securely stored longterm, while helping reduce the costs associated. Vga, ega, cga, mda, ps2, ibm pcatxt and, to drive flatpanel and crt displays tor laptop and notebook. Frequency to voltage conversion frequency detection 8 9 2 c2 22n 8 3 1 4 7 5 6 ic1 lm 2917n8 r1 100k r2 10k c1 1u 12v 0v vout 66hzv ac input r3 470 basic frequency to voltage converter. Findchips pro brings fragmented sources of data together into a single platform and delivers accurate and contextual answers to your most strategic questions.
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Unlike some other generic lm29x7 models that are available for these devices, spice models, the lm2907ee model does not include the 7. Lm2907lm2917 frequency to voltage converter generaldescription the lm2907 lm2917 series are monolithic frequency to voltage converters with a high gain op ampcomparator designed to operate a relay lamp or other load when the input frequency reaches or exceeds a selected rate the tachometer uses a charge pump technique and offers frequency. An important notice at the end of this data sheet addresses availability. An important notice at the end of this data sheet addresses availability, warranty, changes, use in safetycritical applications, intellectual property matters and other important disclaimers. Lm2907 datasheet, lm2907 pdf, lm2907 data sheet, datasheet, data sheet, pdf, national semiconductor, frequency to voltage converter. Please fill in all the information or we are unable to process your request. The tachometer uses a charge pump technique and offers frequencydoubling for low ripple, full input protection in. Reference designation complement dil8 driver mosfet cin705 ir2155 dil28 enregistreur 16s cin706 isd1416p dil28 enregistreur 20s cin707 isd1420p dil28 enregistreur 480s cin708 isd17240py dil28 enregistreur 120s cin709 isd25120p dil28 enregistreur 60s cin710 isd2560p dil28 enregistreur 90s cin711 isd2590p to2205 ampli 3a cin712 l165v. Lm2907lm2917frequency to voltage convertergeneral descriptionthe lm2907, lm2917 series are monolithic frequency tovoltage converters with a high gain op ampcomparator designed to operate a relay, lamp, or other load when the inputfrequency reaches or exceeds a selected rate.
Lm2907 frequency to voltage converter a diode is a twoterminal electronic component with asymmetric conductance. An overview of new sap hana, erp with in memory computation power. Introduction to sap hana free download as powerpoint presentation. Lm2907lm2917 frequency to voltage converter general description the lm2907, lm2917 series are monolithic frequency to voltage converters with a high gain op ampcomparator designed to operate a relay, lamp, or other load when the input frequency reaches or exceeds a selected rate. This feature allows either a ground or supply referred load of up to 50 ma. Enn778f pnpnpn epitaxial planar silicon transistors 2sa12072sc2909 highvoltage switching af 60w predriver applications features package dimensions adoption of fbet process. Pricing and availability on millions of electronic components from digikey. An162 lm2907 tachometerspeed switch building block.
Both input and output interface circuitry is included on chip so that a minimum number of additional components is required to complete the function. Arch linux archwiki linux distribution linux free 30. Jun 26, 2019 led lighting technologies manufacturer bridgelux inc. Rd7324 soldering lead w tube embedded with a 1mbit memory to support the solder resist programming capacity for most eeprom, soldering lead 6040 1. Tachometer circuit using lm2907 lm2917 frequency to. The lm2907, lm2917 series are monolithic frequency to voltage. Lm2907n8 lm2907 frequency to voltage converter, package. In keeping with the systems building block concept, these devices.
Lm2907n8nopb texas instruments integrated circuits. Pn2907a general purpose transistor adafruit industries. Front cover main ftp directory listing jameco electronics. It enables organizations to make the right engineering or sourcing decisionevery time. The tachometer uses a charge pump technique and offers frequency. A demonsration of the easyeda lm2907 and lm2917 spice models. General purpose transistor pnp silicon features these are pbfree devices maximum ratings rating symbol value unit collectoremitter voltage vceo60 vdc collectorbase voltagevcbo60 vdc emitterbase voltage vebo5. Each flipflop has independent data, preset, clear and clock inputs and q and q outputs. Lm2907n, lm2917n snas555d june 2000revised december 2016 lm2907 and lm2917 frequency to voltage converter 1 1 features. Snas555b may 2004 revised december 2008 lm2907lm2917 frequency to voltage converter check for samples. B, 21mar11 1 this datasheet is subject to change without notice. Lm2907,lm2917 an162 lm2907 tachometerspeed switch building block applications literature number. In this article we will look at a method for designing an easy to use frequency to voltage converter using the national semiconductor lm2907lm2917 series ics.
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