LMV344-N: Difference between LMV344 and LM344-N

Roy Chou1

Part Number: LMV344-N
Other Parts Discussed in Thread: LMV344

Hi team,

Could you let me know the difference between LMV344 and LMV344-N except ESD rating? They have different price in ti.com.

And what is the name rule of -N?

Roy

0 Clemens Ladisch over 5 years ago

Guru 320980 points

TI's LMV344 was designed as a clone of National Semiconductor's LMV‍344.

When TI bought NS, naming conflicts were resolved by adding the -N suffix to the NS devices.

0 Roy Chou1 over 5 years ago in reply to Clemens Ladisch

Hi Ladisch,

So what is the difference between them? Actually they have different price in ti.com but similar feature.

Regards,

Roy

0 Clemens Ladisch over 5 years ago in reply to Roy Chou1

Guru 320980 points

The only relevant difference is the original manufacturer. TI's LMV344 was designed to have as few differences as possible from NS's LMV‍344.

The LMV344-N is sold only to support old NS customers.

0 kai klaas69 over 5 years ago in reply to Roy Chou1

Guru 140200 points

Hi Roy,

why not looking into the datasheet to see what's different? :-)

I have noticed that also the absolute maximum ratings are different, for instance.

Kai

0 Ron Michallick over 5 years ago in reply to Roy Chou1

Roy,

They are similar preforming devices. However they are not the same. In most applications, the same result would be expected.

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