Front cover main ftp directory listing jameco electronics. Any idea on how the slope can be shifted to measure frequency upto 15khz 3. Arrow electronics guides innovation forward for over 200,000 of the worlds leading manufacturers of technology used in homes, business and daily life. Lm2907n8 datasheet lm2907 frequency to voltage converter.
Sep 07, 2019 hey guys, is there a way using powershell to convert file to a pdf file. 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,lm2917 an162 lm2907 tachometerspeed switch building block applications literature number. Frequency to voltage converter with high gain opampcomparator. For a dual line driver to meet the ibm system360 io interface specification, see. Mm74c74 dual dtype flipflop experimentalists anonymous. An162 lm2907 tachometerspeed switch building block. A demonsration of the easyeda lm2907 and lm2917 spice models. 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. Tachometer circuit using lm2907 lm2917 frequency to.
Ground referenced tachometer input interfaces directly with variable. The thinksystem sr250 boasts a high priceperformance ratio with a combination of highprocessing capability and dependability with nextgeneration. 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. Introduction to sap hana free download as powerpoint presentation. Lm2907 datasheet, lm2907 pdf, lm2907 data sheet, lm2907 manual, lm2907 pdf, lm2907, datenblatt, electronics lm2907, alldatasheet, free, datasheet, datasheets, data. Converter for ground or supply referred load up to 50ma. The tachometer uses a charge pump technique and offers frequencydoubling for low ripple, full input protection in. 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 datasheet121 pages nsc frequency to voltage. Lm2907n data sheet, product information and support.
Lm2907n, lm2917n snas555d june 2000revised december 2016 lm2907 and lm2917 frequency to voltage converter 1 1 features. Moulton street, waverley, pretoria, south africa po box 311 waverley. Each flipflop has independent data, preset, clear and clock inputs and q and q outputs. A global provider of products, services, and solutions, arrow aggregates electronic components and enterprise computing solutions for customers and suppliers in industrial and commercial markets. Zoom out and see the bigger picture, or focus in on an unprecedented level of granular data. Lm2907n, lm2907n datasheet, lm2907n national semiconductor frequency to voltage converter datasheet, buy lm2907n. 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. The lm2907, lm2917 series are monolithic frequency to voltage. Lm2907 and lm2917 frequency to voltage converter datasheet. Snas555b may 2004 revised december 2008 lm2907lm2917 frequency to voltage converter check for samples.
Lm2907lm2917 frequency to voltage converter check for samples. Symbol parameter value units vceo collectoremitter voltage 60 v vcbo collectorbase voltage 60 v vebo emitterbase voltage 5. Lm2907n8 lm2907 frequency to voltage converter, package. 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. Frequency to voltage converter, lm2907n datasheet, lm2907n circuit, lm2907n data sheet. 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. Pureedge viewer is a program that allows one to documents which were created using ibm lotus forms. 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. An important notice at the end of this data sheet addresses availability. 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. Vga, ega, cga, mda, ps2, ibm pcatxt and, to drive flatpanel and crt displays tor laptop and notebook. Lm2907 and lm2917 frequency to voltage converter datasheet rev.
The following examples have been taken from the pdf datasheet. Bridgelux and toshiba will continue to jointly develop ganonsi leds even though bridgelux has sold its ganonsi activities to toshiba. In keeping with the systems building block concept, these devices. Lm2907 datasheet, lm2907 pdf, lm2907 data sheet, datasheet, data sheet, pdf. Buy obsolete, discontinued electronic components, hard to find ics, and long lead time semiconductors buy ics, microchips and electronic components get fast quotes important. Lm2907 datasheet, lm2907 pdf, lm2907 data sheet, datasheet, data sheet, pdf, national semiconductor, frequency to voltage converter. Arch linux archwiki linux distribution linux free 30. Ibm systems data sheet the new ibm flashsystem 5000 models offer even greater affordability than before, with a wide range of performance and feature options. Frequency to voltage converter, lm2907 datasheet, lm2907 circuit, lm2907 data sheet. Lm2907lm2917 frequency to voltage converter december 9, 2008 lm2907lm2917 frequency to voltage converter general description only one rc network provides frequency doubling zener regulator on chip allows accurate and stable the lm2907, lm2917 series are monolithic frequency to volt frequency to voltage or current conversion lm2917 age converters with. Use a transistor as a heater pdf free download as pdf file. High speed switching and linear amplifier appliances in military, industrial and commercial equipment. Lm8 lm338 5amp adjustable regulators datasheet catalog.
Lm2907 datasheet pdf frequency to voltage converter. Nsc, alldatasheet, datasheet, datasheet search site for electronic components. Pricing and availability on millions of electronic components from digikey. 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. Use a transistor as a heater pdf amplifier field effect. The lenovo thinksystem sr250 is a singleprocessor rack server that integrates power, reliability, flexibility, and security in a compact 1u form factor suited for the smalltomedium business. Parameters vs min v 6 vs max v 28 operating temperature range c40 to 85 openinnew find other frequency converters package pins size pdip nff 14 52 mm.
Lm2907 frequency to voltage converter a diode is a twoterminal electronic component with asymmetric conductance. Microsemi corporation, a wholly owned subsidiary of microchip technology inc. The tachometer uses a charge pump technique and offers frequency. Unlike some other generic lm29x7 models that are available for these devices, spice models, the lm2907ee model does not include the 7. This file is the datasheet for the following electronic components. The datasheet does not mention the threshold but has been tested for linearity upto 10khz. Block and connection diagrams dualinline and small outline packages, top views continued00794203order number lm2907m or lm2907nsee ns package number m14a or n14a00794204order number lm2917m or lm2917nsee ns package number m14a or n14a. Enn778f pnpnpn epitaxial planar silicon transistors 2sa12072sc2909 highvoltage switching af 60w predriver applications features package dimensions adoption of fbet process. Lm2907n, lm2907 frequency to voltage converter, buy lm2907n. It enables organizations to make the right engineering or sourcing decisionevery time. 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. The mm74c74 dual dtype flipflop is a monolithic complementary mos cmos integrated circuit constructed with n and pchannel enhancement transistors. Lm2907n datasheetpdf 2 page national semiconductor ti.
Both input and output interface circuitry is included on chip so that a minimum number of additional components is required to complete the function. Jun 26, 2019 led lighting technologies manufacturer bridgelux inc. An overview of new sap hana, erp with in memory computation power. Please fill in all the information or we are unable to process your request. This feature allows either a ground or supply referred load of up to 50 ma.
134 818 1295 303 380 1255 1255 463 117 94 441 571 1494 1374 399 30 694 555 1002 1161 899 540 192 1274 1344 681 840 1042 217 214 629 1136 399 300 823 1337 1053