Hello

I have a question about the below. 

 <copied from datasheet>

> When programming the AD8557, the temperature of the device must be between 10°C to 40°C

Is there a way to overcome the temperature limitation ?

many thanks.

QI

Is blowing the fuses in AD8555, AD8556, AD8557 always 100% necessary?

Could you give me AD8557 Evaluation board layout?

I'd like to draw out DIGIN /DIGOUT wiring from AD8557 Evaluation board and connect to the product experimental production board.(I'd like to write the gain and an offset in a device of my product experimental…

Hello,

I am designing sensor circuit using the AD8557.

I have two questions about this device.

1.Datasheet describes that AD8557 operates from single-supply voltage of 2.7V to 5.5V.

  Can this device be used with ± power-supply? .
  I think that it…

Hi,

we are planning to use the AD8556/AD8557 digital programmable In-Amps for a new PCB design to measure strain gauges in wheatstone bridges. The datasheet however does not specify the ESD Ratings or internal protection features against ESD/overvoltage…

Hi,

On your datasheet it is indicated "A 5.75 V (±0.25 V) supply is required when blowing fuses to minimize the on resistance of the internal MOS switches that blow the fuse"
On your evaluation board (AD8556-EVALZ/AD8556CP-EBZ) the supply…

i am suing AD8557, having some issues showing below,

could you please help clarify it.

Questions are as follows:

1, the input signal frequency: 50mV,20kHz;

2. the data says the power supply should be 2.7~5.5V , but why some Web site says we can use…

Hello Amplifier-Expert,

We are designing to put your AD8557 Instrumentation Amplifier.

So I have a question for this.

Can I drive AD8557 with +/-3.3V or +/-5.5V dual-power supply(positive and negative) or not?

I can find Vdd and Vss on your datasheet…

Hello,

The datasheet for both AD8556 and AD8557 states that, when programming the device, its temperature must remain between 10 and 40 deg C. I have two questions regarding this:

1. Can this constraint be overcome (e.g., by adjusting the pulse widths…