8 Device and Documentation Support

8.1 Receiving Notification of Documentation Updates

To receive notification of documentation updates, navigate to the device product folder on ti.com. Click on

Notifications to register and receive a weekly digest of any product information that has changed. For change

details, review the revision history included in any revised document.

8.2 Support Resources

TI E2E™ support forums are an engineer's go-to source for fast, verified answers and design help — straight

from the experts. Search existing answers or ask your own question to get the quick design help you need.

Linked content is provided "AS IS" by the respective contributors. They do not constitute TI specifications and do

not necessarily reflect TI's views; see TI's Terms of Use.

8.3 Trademarks

TI E2E™ is a trademark of Texas Instruments.

All trademarks are the property of their respective owners.

8.4 Electrostatic Discharge Caution

This integrated circuit can be damaged by ESD. Texas Instruments recommends that all integrated circuits be handled

with appropriate precautions. Failure to observe proper handling and installation procedures can cause damage.

ESD damage can range from subtle performance degradation to complete device failure. Precision integrated circuits may

be more susceptible to damage because very small parametric changes could cause the device not to meet its published

specifications.

8.5 Glossary

TI Glossary

This glossary lists and explains terms, acronyms, and definitions.

9 Revision History

NOTE: Page numbers for previous revisions may differ from page numbers in the current version.

Changes from Revision AG (January 2025) to Revision AH (April 2025)

Page

• Updated front page Family Comparison Table ESD specs................................................................................ 1

• Restored missing "P" package column in Thermal Information table.................................................................5

Changes from Revision AF (August 2023) to Revision AG (January 2025)

Page

• Removed legacy device graphs........................................................................................................................11

• Updated internal Schematic ............................................................................................................................ 17

Changes from Revision AE (November 2020) to Revision AF (August 2023)

Page

• Added reference to Application Note................................................................................................................18

Changes from Revision AD (October 2020) to Revision AE (November 2020)

Page

• Corrected Family Comparison Table Offset Voltage units to mV........................................................................1

• LM393B and LM2903B recommended minimum supply votlage changed to 2V throughout.............................1

• Added separate offset voltage row for LM393B and LM2903B DGK package...................................................1

• Changed "B" devices recommended minimum supply votlage to 2V.................................................................4

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LM393B, LM2903B, LM193, LM293, LM293A, LM393, LM393A, LM2903, LM2903V

SLCS005AH – OCTOBER 1979 – REVISED APRIL 2025

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Product Folder Links: LM393B LM2903B LM193 LM293 LM293A LM393 LM393A LM2903 LM2903V