What is the difference between the marking "SH" and "S2" for the part number LSM6DS3?

Please advise if the correct top marking SH" and "S2" are both valid. Thanks

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Best answer by Eleon BORLINI

They are very similar devices in terms of mechanical and electrical performance, but the DS3H can work in Mode3 (has an auxiliary SPI).

You can see it from the p.18 of both datasheets.

-Eleon

ST Employee

Hi @Community member ,

They should be basically the same product, "S2" for the LSM6DS3 and "SH" for the LSM6DS3H.

Can you please check if the WHO_AM_I (0Fh) register value is the same for both devices? Should be 69h.

-Eleon

Associate III

Hi Eleon,

What is the difference between the two part numbers LSM6DS3 and LSM6DS3H?

Associate III

Hi Eleon,

The WHO_AM_I (0Fh) register value is the same for both devices, It is 69h.

ST Employee

They are very similar devices in terms of mechanical and electrical performance, but the DS3H can work in Mode3 (has an auxiliary SPI).

You can see it from the p.18 of both datasheets.

-Eleon

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