Part Number: TPD4E110 Other Parts Discussed in Thread: TPD4E1B06 Hello,
We are building an EEG device using a TI AFE, so input leakage current is critical to our application. We're currently looking into two ESD parts by TI - TPD4E110 & TPD4E1B06. The…
Part Number: TPD4E110 Hi,
From pg. 10 of the datasheet, what is the in-pad GND vias hole size and diameter?
Do you mind sharing the Altium PCB file for the EVM?
-kelvin
Part Number: TPD4E004 Other Parts Discussed in Thread: TPD4S012 , TPD4E110 , MCF8329RRYEVM , MCF8329EVM Tool/software: Hi team,
I see that samples are not available for this device on ti.com. When can samples be expected to be available again?
Hello,
Why do you want 12V ESD protection for USB 2.0? The Vbus is only at 5V and the data lines only swing at 3.3V.
TPD4E110 will work for Sim card protection. Also most of our general purpose ESD diodes will work in this application as the data rates…
Hey Clyde-
Your test method should work well! With a generator on J13 and monitoring test point 17 you should see your normal signal, except clamped above the breakdown voltage of the TPD4E110 (~6.5V) and below 0V, as you would expect to see with any…
Hello,
The standoff voltage is 5V for these parts.
These will not interrupt the signal for SIM card but may not protect.
We also have other devices rated for 3.3V lines that would be more strict protection. TPD4E02B04 but it is a bidirectional device…
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Other Parts Discussed in Thread: TPD4E110 Hello, all
Now we have one inquiry regarding the final datasheet release timing of TPD4E110DPW from our customer.
When referring this datasheet on your website, this is released as PREVIEW.
http://www.tij…
Suresha,
I'm glad you're on the right track. This was a tough problem to debug because the effect is small and it requires a lot of data taking to track down the real problem. It seems that you now have it under control.
As for the TVS, I don't…
Hi Larry,
Don't know if adding low insertion capacitance ESD diodes would be of interest, but here are some examples:
TPD1E05U06 - 1 Channel Ultra Low Capacitance IEC ESD Protection Diode, 0.4pF
TPD2EUSB30A - 2 Channel ESD/ Surge Solution for…
