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Part Number: LM2903-Q1
To select correct part number for automotive products, can you please specify the difference between following part numbers:
LM2903AVQPWRG4Q1 and LM2903AVQPWRQ1
Electrically they are the same device (same die, same electrical tests). There is a slight difference in the epoxy mold compound used.
The "G4" or "E4" suffix was used to differentiate RoHS material from the non-RoHS devices at the time (2007), until the base device was converted to RoHS.
The LM2903AVQPWRQ1 was converted to RoHS in 2009. It is common for the "G4" version to eventually be obsoleted (depending on demand) once the base device is converted to RoHS.
You can see the details in the Material Content Search:
TI Comparators (CMPS) Applications Group
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In reply to Paul Grohe:
Thank You Paul.
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