Question When powered with +/-15V the AD698 becomes hot, is this normal? Answer The AD698 does gets quite hot in general. The temperature is
dependent on the output current to the LVDT.
If drift over…
Question What do you mean through Load and Excitation output current?
The datasheet noted Load output current is 11mA, Excitation output current is
50mA rms.
The total power supply current to be…
Question I would like to supply ±7.5V in order to achieve ±4V on the output. This is in
relation to the data on page 2 of the datasheet which states that with a supply
of ±13V you can achieve ±10V…
Question I am planing to do a distance measurement system using LVDT E100 series from
schaevitz and using AD598 or AD698. I want measurement accuracy of 1 microns.
please suggest me a good LVDT signal…
Question I have Used AD598 for many years but as the LVDT coils are not linear I have
switched to AD698 in conjunction with the data sheet. I have not fitted any
components for Lead/Lag and get not…
Question I am using the AD698 LVDT signal conditioner.
Datasheets say maximum input at A and B input channels is 3.5Vrms.
Is this value the differential voltage between the - and + input or is it the…
Question When the phase shift value is -4, how to decide which network should be use,
phase lag or phase lead?
For example: when the phase of –ACOMP is faster than ACOMP, we should use the
phase lag…
Question I have a question to the AD698. To reduce the power dissipation we like to
supply this device with ±12V. The output voltage is ±5V with a exc. voltage of
2.2V rms.
Is for this ±12V good enough…
Question Is it possible to operate the AD698 from a +/- 12 volt supply as it states the
minimum DC dual supply should be +/- 13 V in the data sheet and if so are there
any compromises in the performance…
Question On the AD698 datasheet, page7, Equation (2), When Vos=5V, R4 is open, R2 is
41.7 for VOUT 0~10V
In terms of Equation (2), the R3 should be 8Kohm. But R3 is 7.02Kohm in
datasheet. There is…