DLPC3430: Question about DLPC3430

Jimmy Huang

Part Number: DLPC3430
Other Parts Discussed in Thread: DLPA2005, DLPC3433, DLP3010

Tool/software:

Hello:

The attachment is the schematic diagram of DLPC3430+DLPA2005, for the customer's new project selection. Please help to check it. Thank you!!!

V8300DLPSUB-A1_20241029-1.pdf

5 months ago

0 Maximus Rusi 5 months ago

TI__Expert 6885 points

Hello Jimmy,

I have two notes for your schematic:

R231 should be on the DMD side and is typically already installed on the DMD board by the optical engine manufacturer.
R229 is not needed but there should be either a 10k or 100k pull down resistor on ARSTZ.

As always please make sure to verify you are following layout guidelines according to the part datasheets, below is an additional list of resources pertaining to your design.

Reference design with DLPC3430/DLPC3433 + DLPA2005: https://www.ti.com/tool/TIDA-00325

DLPC3430 Datasheet: www.ti.com/.../dlpc3430.pdf

DLPA2005 Datasheet: www.ti.com/.../dlpa2005.pdf

DLP3010 Datasheet:www.ti.com/.../dlp3010.pdf

Best,

Max

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DLPC3430: Question about DLPC3430