Sensors

Sensors forum

State Resolved
Locked Locked
Replies 2 replies
Subscribers 30 subscribers
Views 141 views
Users 0 members are here

Support feedback

Options

Options

Similar topics

AWR2243: Unused TX Pins

Genki

Prodigy 40 points

Part Number: AWR2243

Hello,

We are developing a board using the AWR2243. Is it acceptable to leave the TX pins (B4, B6, B8) floating if they are not used?

According to the following discussion, it seems that RX pins (M2, K2, H2, F2) can be left floating if they are not used:
https://e2e.ti.com/support/sensors-group/sensors/f/sensors-forum/1302213/awr1843-unused-rx-and-tx-pins

Thank you.

+1 E. Shareef 5 months ago

TI__Genius 11270 points

Hello,

Thank you for reaching out to Texas Instruments. There is no potential damage to the device by leaving TXs floating. This applied to all TI devices,

Potential functional impact of the failure could be PA (transmitter) operation halts and no RF radiation.

Hope this helps,

E. Shareef

0 Genki 5 months ago in reply to E. Shareef

Prodigy 40 points

Dear Shareef,

Thank you for your response.