Order Number LMM-8 or LMN See NS Package Number M08A or N08E. Order Number LMM-8 or LMN See NS Package. versions (LM, LM) and its output swings. Solenoids Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. 2All trademarks are Product Folder Links: LMN LMN. LMN-8 Datasheet, LMN-8 National Semiconductor Frequency to Voltage Converter Datasheet, buy LMN
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The NS datasheet is poor at explaining this difference but at least one of the example circuits using the has a v output with a 15v supply. Message Edited by lacy on Please let me know if you have such a model.
Simon Carter Electronics http: The datasheet for this indicates that it is only good for 50hz to 1Khz so I don’t know if this would help any depending on the frequency your working with.
The charge pump would be problematic without more detail about it’s internal construction. I chose the zener version because it offers output stability with supply rail fluctuations which I will have off an alternator, but I think I will try and limit those with a regulator on the supply instead now. I have not been able to find a model of this anywhere. Message 3 of 3. Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type.
Do I need a transistor amplifier? You can look to see if you have it and whether or not it would be suitable for your apllication.
Tachometer using LMN-8 – Increasing output – Electronics
Not sure where to start? Remember that the drop-out voltage of a standard 78x regulator is V, so a probably won’t work. Trying to find a component? I had the idea to use an LMN-8 frequency to voltage converter and lm2917n- reading through the data knocked up a circuit.
LM LMN-8 Frequency to Voltage Converter IC
Want to suggest a link to add here, exchange links with us or get a banner for your website? Only problem is that you don’t get a linear response near 0V. Message 2 of 3. Take a look at our beginners guide to getting started in the world of electronics.
Kittmaster’s Component Database http: Thanks for the info. Alternatively a simple transistor amplifier might work. I don’t even know if your version has this chip or not. Electronics Assistant includes all these calculators and more in dxtasheet stand-alone Windows application.
The datashewt would be relatively easy with ideal components. Just waiting for my new chip and I’ll report on the results.
I’ve hooked up an LM now to supply 20v as you suggested. According to the formulas I should be good up to 30K Hz input it previously stopped increasing at 3Khz not 30 as I had written previously. Post any general technical questions here.
(PDF) LM2917N-8 Datasheet download
Click here for details. I am designing a circuit in MultiSim and I am utilizing a LMN pin frequency to voltage converter as part of the circuit.
I was wondering if anyone had a model of this component. Banana Used on test leads etc.
Is there any way of applying a positive offset of say 0. Set the split to give at least 16V on daasheet positive side, and a lower negative side hopefully enough to give linear response from the amp down to 0V.
A simple footprint is easy to make, however, the simulation file s are much more complicated and I do not have to adtasheet how to do this. Message Edited by noth on Message 1 of 3.