AM26LV31: input capacitance

Hiroshi Sato

Expert 2590 points

Part Number: AM26LV31

Hello,

Our customer trying to use AM26LV31IDR and they want to know

the input capacitance of 1A, 2A, 3A and 4A pin.

They say that this information is required for their circuit design.

Could you provide this ?

Thanks and best regards,

Hiro

over 7 years ago

0 Lucas Schulte9 over 7 years ago

TI__Expert 6955 points

Hiro,

Unfortunately this information is not readily available. To provide the most accurate answer, I will need to order samples of this device and measure the input capacitance in the lab. Please allow 2 to 4 business days for the samples to arrive and the measurements to be completed.

-Lucas

0 Hiroshi Sato over 7 years ago in reply to Lucas Schulte9

Expert 2590 points

Hello Lucas-san,

Thank you for your consideration,

I'll ask the customer to wait for about 1week to get the information.

Thanks and best regards,

HIro

0 Lucas Schulte9 over 7 years ago in reply to Hiroshi Sato

TI__Expert 6955 points

Hiro-san,

The input capacitance for all input pins measured to be approximately 5pF. See the table below for the measured values.

Input Capacitance (pF)
Freq	1MHz	10MHz	32MHz
1A	5.14	5.06	5.08
2A	4.84	4.82	4.81
3A	4.92	4.89	4.87
4A	4.98	5.06	5.05

-Lucas

0 Hiroshi Sato over 7 years ago in reply to Lucas Schulte9

Expert 2590 points

Hello Lucas-san,

Thank you very much for taking data, it is very helpful for the customer !

I'll send it to them immediately.

Regards,,

Hiro

Interface

Interface forum

AM26LV31: input capacitance