TAS5782M: Schematic review

KIM Andy

Part Number: TAS5782M

Good morning

One of my clients is using the TAS5782M for this project.

Can you review it?

I will send you the corresponding schematic file.

<<schematic deleted>>

over 6 years ago

0 Jeff Kohnle over 6 years ago

TI__Expert 6985 points

Hello! Andy will take a look at your schematic, but you should also pay careful attention to the Layout. The attached relates to an automotive part, but the guidelines are important to any design. Thanks, JeffTAS6424 Layout Guidelines for EMI.docx

0 Andy Liu (BMS) over 6 years ago

TI__Guru 52115 points

The screenshot you uploaded seems OK to me. I will review it and give you my feedback.

0 Andy Liu (BMS) over 6 years ago

TI__Guru 52115 points

Sorry for my late response.

See my comments below.

a) C5, C6, C7 and C8

Our recommendation is ceramic, 22uF, ±20%, X5R. The voltage rating must be > 1.45 * PVDD.

b) C20, C21, C23, C24

Our recommendation is ceramic, 2.2uF, ±10%, X5R. At a minimum, voltage rating must be > 10V.

c) C22

Our recommendation is ceramic, 1 μF, 6.3V, ±10%, X5R.

Andy

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TAS5782M: Schematic review