LMK3H2104: LMK3H2104 Pin Configuration

kimi liang

Part Number: LMK3H2104

Hi All,

We are looking for alternative components for the following design and we found TI's LMK3H2104A06LRGER. According to the datasheet, PIN6 and PIN8(we don't use) of the TI part should be left floating if not used, but our design uses pull-up and pull-down. Is this acceptable? And also help me check if replacing the following design with TI would be okay?Thanks so much.

8 天前

0 Vivian Gao 8 天前

TI__Guru 51470 points

Thank you for your attention to TI products. We are verifying your issue, please wait for our reply.

+1 Vivian Gao 5 天前回复 Vivian Gao

TI__Guru 51470 points

The unused ports of the LMK3H2104 should be left open in order to reduce overall power consumption.

0 kimi liang 5 天前回复 Vivian Gao

Prodigy 10 points

Our schematic, is there any concern? What if the IC is replaced with TI.Thanks so much.

+1 Vivian Gao 4 天前回复 kimi liang

TI__Guru 51470 points

Here is Cross-reference search results

Cross-reference search | TI.com

Regarding replacing the chip, we still recommend that you check the datasheet of the new chip first and do small batch testing before mass production.

0 kimi liang 4 天前回复 Vivian Gao

Prodigy 10 points

Thanks for your reply, we can safely add the TI part to the replacement material.

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LMK3H2104: LMK3H2104 Pin Configuration