LM2907-N: Development road map for F-V converter.

Kengo.Y

Part Number: LM2907-N

Hi team,

I plan to use LM2907 but am looking for a cheaper solution.
I'd like to know about development roadmaps that are more cheaper than the LM2907 or solutions that use something other than the lm2907.
I want to use VCC=5V.

Sincerely.
Kengo.

over 1 year ago

0 kai klaas69 over 1 year ago

Guru 140200 points

Cheaper than 2 USD?

https://www2.mouser.com/ProductDetail/Texas-Instruments/LM2907M-8-NOPB?qs=X1J7HmVL2ZEyEucIsAWXYA%3D%3D

Kai

+1 Raymond Zhang1 over 1 year ago

TI__Guru 56271 points

Hi Kengo-san,

Below is the LM2917 and LM2907 inventory status shown in TI E-store. From the list, LM2917 is cheaper than LM2907 based on 1ku.

If you have Vcc = 5Vdc available, then LM2907 may be the option. LM2917 has the internal zener reference, which the voltage is regulated at approx. 7.5Vdc. The list below is shown all the F-V in the TI E-store.

https://www.ti.com/amplifier-circuit/special-function/frequency-converters/products.html

Please let us know if you have additional questions.

Best,

Raymond

Amplifiers

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LM2907-N: Development road map for F-V converter.