LM2907 DATASHEET PDF

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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

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National Semiconductor

Need to know if the IC supports upto 15khz. LM convert frequency Posted by beirao in forum: The more versatile configurations provide differential ta. Apr 5, 18, 3, Feb 4, 5. Jan 29, 6, 1, The two basic configurations offered include an 8-pin device.

Both of these configurations are available with an active shunt regulator lm290 across the power leads.

LM/LM – Maximum Frequency supported | All About Circuits

Feb 4, 1. This version is well suited for single. Feb 4, 4. Equation 4 under “Applications Information”.

LM2907/LM2917 – Maximum Frequency supported

Maximum Transistor Frequency Posted by Druzyek in forum: Hello, The datasheet tells you that C1 can have a minimum value of pF. The LM, LM series are monolithic frequency to.

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Dafasheet May Also Like: Discussion in ‘ General Electronics Chat ‘ started by deepika. The more versatile configurations provide differential ta- chometer input and uncommitted op amp inputs. Tachometer Linearity vs R1.

No, create an account now. Feb 4, 3. If any Simulation model is available, that would be helpful.

There is also an application for ‘Changing Tachometer Gain Curve’. Tachometer Currents I 2. With this version the tachometer input may be floated and the op amp becomes suitable for active filter conditioning of the tachom- eter output. This feature allows either a ground or supply referred load of up to 50 mA.

Both of these configurations are available with an active. 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.

The datasheet does not mention the threshold but has been tested for linearity upto 10khz. LM, LM and its output swings to ground for a. Understanding Automatic Gain Control How do designers cope with a system that has highly variable input amplitude yet requires fairly constant output amplitude? 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.

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Jan 3, Quote of the day. Yes, my password is: It is ridiculous to think that chip transistors operate up to 10kHz.

LM Hoja de datos ( Datasheet PDF ) – LM/LM Frequency to Voltage Converter

Feb 4, 6. Any idea on how the slope can be shifted to measure frequency upto 15khz 3. The two basic configurations offered include an 8-pin device with a ground referenced tachometer input and an internal connection between the tachometer output and the op amp non-inverting input. This version is well suited for single speed or frequency switching or fully buffered frequency to voltage conversion applications. May 20, 1,