704 op-amp data sheet

[1843]

Hi all,
Does anyone have the 704 op-amp data sheet???
(704 op-amp is used in the Garrett xl500 MD)
Regards

[Max]

Hi all,
Does anyone have the 704 op-amp data sheet???
(704 op-amp is used in the Garrett xl500 MD)
Regards

Hi,
do you mean AD704 (quad bipolar low noise low cons. picoampere curr. op amp) ???

If so... here is the analog devices' datasheet:

http://www.analog.com/UploadedFiles/...eets/AD704.pdf

Kind regards,
Max

[1843]

Hi,
do you mean AD704 (quad bipolar low noise low cons. picoampere curr. op amp) ???

If so... here is the analog devices' datasheet:

http://www.analog.com/UploadedFiles/...eets/AD704.pdf

Kind regards,
Max

No Max!
It is a single front end op-amp like ne5534...

Regards

[Geo]

Hi all,
Does anyone have the 704 op-amp data sheet???
(704 op-amp is used in the Garrett xl500 MD)
Regards

Garrett XL 500 use the LM709 amplifier at first stage (try to see better). Now the LM709 data sheet is very easy to find it.

[1843]

Garrett XL 500 use the LM709 amplifier at first stage (try to see better). Now the LM709 data sheet is very easy to find it.

No Geo,
I am sure it is 704.

[Max]

No Geo,
I am sure it is 704.

Hi 1843,
ok it's single op amp... last one I know that could meet your description is:

TEXAS INSTRUMENTS OPA704 (opay series)

look here: http://focus.ti.com/docs/prod/folders/print/opa704.html
there is also datasheet and everything...

IS IT ?

Best regards,
Max

[1843]

Hi Max,

Yes, it is!
Best regards

[Geo]

Hi 1843. I attach the schematic of XL500. If you have the same shematic you will see clear that the IC is the 709 (look at the pcb at components side).

[1843]

Hi Geo,
The schematic you have attached is not XL500...

Regards

[Geo]

Hi 1843 . You have right but take the XL500 schematic and look at the 709. Both schematics have yhe same circuit and componentsat the first op.amp (for me 709).

[1843]

Hi 1843 . You have right but take the XL500 schematic and look at the 709. Both schematics have yhe same circuit and componentsat the first op.amp (for me 709).

Hi Geo,
Yes, you are right!
It is 709.

Regards

[Geo]

Do you have the same schematic??

[1843]

Do you have the same schematic??

No, I haven't any schematic...
In the assembly plan of it, the preamp is named 704.