LM331 PDF

The LM/LM family of voltage-to-frequency converters are ideally suited for use in simple low-cost circuits for analog-to-digital conversion, precision. Texas Instruments LM Series Voltage to Frequency & Frequency to Voltage are available at Mouser Electronics. Mouser offers inventory, pricing. A Voltage to Frequency (VTF) converter is a circuit, which converts a voltage level to a linearly proportional frequency. A special configuration of the LM IC.

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But om331 simulation with 5V it doesn’t work. Sign up or log in Sign up using Google. While Vs at 5V, did u ensure that your input does not cross 5V?

And are the values of components dependent on supply voltage? What else sets what here? WhatRoughBeast Do l3m31 think the circuit in my simulation is correct? What is that poti for? Yes sure, I tried 1V 0.

LM331 Voltage to Frequency Converter Circuit

Home Questions Tags Users Unanswered. From page 4, 7.

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I followed the instructions to use LM in LTspice and simulated the circuit below: But on the on the other hand, on the first page it says “Operates on Single 5-V Supply” But it doesnt work at 5V supply in simulation. Sign up using Ln331. I’m trying to convert It works when I use 10V supply.

You can, ml331, follow the with a divide by 2 circuit, using something like a 74HC How can I modify this circuit so I can run the simulation for 5V supply? Post as a guest Name. LM should work with 5V supply.

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I came across this circuit and this forum. Sign up using Email and Password. By clicking “Post Your Answer”, you acknowledge that you have read our updated terms of serviceprivacy policy and cookie policyand that your continued use of the website is subject to these policies. The function of the chip is described in detail in section 8. I mean C1 and R1 sets the frequency but thats all I know.

LM Voltage to Frequency Converter Circuit

Since LM works at 5V supply, I can scale Can someone explain me how this circuit works? Post Your Answer Discard By lm3331 “Post Your Answer”, you acknowledge that you have read our updated terms of serviceprivacy policy and cookie policyand that your continued use of the website is subject to these policies. This will give you a square wave at half the frequency.

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Do you think this circuit is correct? By using our site, you acknowledge that you have read and understand our Cookie PolicyPrivacy Policyand our Terms of Service.

Yes so I can use it with 12V supply as well then since Vs is max 40V. But I’m getting 5V constant output when I use 5V supply. The LM works by putting out fixed-width pulses and there is om331 you can do to change this. If the actual labels are 1 and 5then you may wish to change the directive to.