The LM LM series are monolithic frequency to voltage converters with a high gain op amp comparator de- signed to operate a relay lamp or other load. The LM, LM series are monolithic frequency to volt- .. Reproduction of TI information in TI data books or data sheets is permissible. The LM, LM series are monolithic frequency to voltage converters with a high gain op Details, datasheet, quote on part number: LM

Author: Gugrel Shaktira
Country: Iceland
Language: English (Spanish)
Genre: Science
Published (Last): 7 February 2012
Pages: 386
PDF File Size: 20.71 Mb
ePub File Size: 2.76 Mb
ISBN: 726-7-95924-224-8
Downloads: 86991
Price: Free* [*Free Regsitration Required]
Uploader: Vikora

Yes, my password is: Feb 2, 2 0. Your name or email address: You havean artificial problem. It is ridiculous to think that chip transistors operate up to 10kHz. Datasheet LM, LM series are monolithic frequency to.

With this version the tachometer input may be floated and the op amp becomes suitable for active filter conditioning of the tachom- eter output. Both of these configurations are available with an active shunt regulator connected datasyeet the power leads.

  DYKCIK PEDAGOGIKA SPECJALNA PDF

The datasheet does not mention the threshold but has been tested for linearity upto 10khz. Apr 5, 18, 3, Feb 4, 3. There is also an application for ‘Changing Tachometer Gain Curve’. Any idea on how the slope can be shifted to measure frequency upto 15khz 3.

LM2907/LM2917 – Maximum Frequency supported

The regulator clamps the supply such that stable frequency to voltage and frequency to current operations are possible with any supply voltage and a suitable resistor. Maximum Transistor Frequency Posted by Druzyek in forum: Frequency to Voltage Converter.

Datashet 20, 1, Need to know if the IC supports upto 15khz.

Hello, The datasheet tells you that C1 can have a minimum value of pF. Tachometer Linearity vs R1. The more versatile configurations provide differential ta. Datasheey, LM and its output swings to ground for a. The more versatile configurations provide differential ta- chometer input and uncommitted op amp inputs.

Feb 4, 2. Jan 29, 6, 1, The two basic configurations offered include an 8-pin device.

This version is well suited for single. Quote of the day. Tachometer Currents I 2.

LM Datasheet National Semiconductor pdf data sheet FREE from

Precision two-shot output frequency. The tachom- eter uses a charge pump technique and offers frequency doubling for low ripple, full input protection in two versions LM, LM and its output swings to ground for a zero frequency input. This feature allows either a ground or supply referred load of up to 50 mA. If any Dataeheet model is available, that would be helpful. Do you already have an account? No, create an account now.

  CONNECTIONISM THORNDIKE PDF

You May Also Like: Understanding Automatic Gain Control How do designers cope with a system that has highly variable input amplitude yet requires fairly constant output amplitude? This version is well suited for single speed or frequency switching or fully buffered frequency to voltage conversion applications. Feb 4, 5. Jan 3, LM convert frequency Posted by beirao in forum: Both of l2907 configurations are available with an active. Feb 4, 4.

Last modified: December 31, 2019