DLP391TPFSB datasheet(36/46 Pages) TI2

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10 Device and Documentation Support

10.1 Third-Party Products Disclaimer

TI'S PUBLICATION OF INFORMATION REGARDING THIRD-PARTY PRODUCTS OR SERVICES DOES NOT

CONSTITUTE AN ENDORSEMENT REGARDING THE SUITABILITY OF SUCH PRODUCTS OR SERVICES

OR A WARRANTY, REPRESENTATION OR ENDORSEMENT OF SUCH PRODUCTS OR SERVICES, EITHER

ALONE OR IN COMBINATION WITH ANY TI PRODUCT OR SERVICE.

10.2 Device Support

10.2.1 Device Nomenclature

DLP 391TP FSB

Package Type

Device Descriptor

DLP part of orderable part

number not marked on part

Figure 10-1. Part Number Description

10.2.2 Device Markings

The device marking includes both human-readable information and a 2-dimensional matrix code. The

human-readable information is described in Figure 10-2 and includes the legible character string GHJJJJK

DLP391TPFSB. GHJJJJK is the lot trace code, and DLP391TPFSB is the device marking.

Example: GHJJJJK DLP391TPFSB

Part Marking

Lot Trace Code

GHJJJJK

Two-Dimensional Matrix Code

(DMD part number and lot trace code)

391TPFSB

Figure 10-2. DMD Marking Locations

DLP391TP

DLPS289A – JUNE 2025 – REVISED SEPTEMBER 2025

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DLP391TPFSB Datasheet(PDF) 36 Page - Texas Instruments