Hi,

I would like to ask about the Overload Recovery of AD8627.

There was not mention of it to the AD8627 data sheet.

Would you tell me the information of it? 

Regards,

yuya

输入电压恒定，范围是0~5v，输出电流范围是0~200ma。但是我测量运放pin6的波形是震荡的波形。应该怎么办？

Hi all,

What is the input impedance (ohm||pF) of the AD8627?

I'm using the AD820 now but I would like to find alternative parts. The AD820 data sheet shows imput impedance spec

but AD8627 does not.

Regards,

Kazu

Hi,

I want to run a guard trace around the inverting input (pin 2) of the AD8627ARZ (SOIC package). The guard trace is connected to ground, same as noninverting input (pin 3). Is it possible to run the guard trace thru pin 1 which is a no connect (NC…

Hello,

I'm looking for JFET,low-bias OPAMPs for EEG.

I found the AD8627 on the web site. below

http://www.analog.com/jp/content/biopotential_electrode_sensing_in_ecg_emg_and_eeg/fca.html.

So,I'd like to know the input impedance of AD8627.

Hello,

I am trying to use the Spice model for the AD8627, that I found on the AD website here:

https://www.analog.com/en/products/ad8627.html#product-overview

The specification on the datasheet for this op amp is 0.5 fA/√Hz at 1 kHz, but this is not what…

正负电源供电，±16V，它的零点输出电压2.5V（直流），进行电压放大输出要求在0-5V之间，怎么做限幅处理

AD8627是五脚单运放，使用温度只有80度，有没有使用温度是125度的，其他指标多相同的其他运放，比他好也可以

急，谢谢放大器专区

I'm using the AD8610 in a simple buffer application. AD8627 and ADA4622 are working as expected but in the prototype i am bound to the AD8610. See the part of the simulation below.

Followup: I tried also to eliminate R1, R2, C1 and C2, same resu…

Hi,

I need help in selecting an opamp for transimpedance amplifier. I need a very low current noise density in the order of fA/sqrtHz.Single supply is prefered with a bandwidth greater than 12KHz and gain of 10^6.I have already seen AD8627.

Thanks…