I used zero ohms - a wire. A2 is configured as a buffer, since there is =
no resistor from the negative input to ground.
Keith
----- Original Message -----=20
From: Mike Speed=20
To: psn-l@.................
Sent: Thursday, January 01, 2004 7:33 AM
Subject: Re: STM-8 Questions
Dear Sir,
On the "Block Diagram of Hardware Store Broadband =
Seismometer...", what is the value of the feedback resistor on A2 (I see =
the value of the Integral Feedback resistor is 107K)? I assume that =
resistor is supposed to be connected to the output of A2, but from the =
drawing there are just two dots there.
Greg
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-----
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I used zero ohms - a wire. A2 is =
configured=20
as a buffer, since there is no resistor from the negative input to=20
ground.
Keith
----- Original Message -----
From:=20
Mike =
Speed=20
Sent: Thursday, January 01, =
2004 7:33=20
AM
Subject: Re: STM-8 =
Questions
Dear Sir,
On the "Block Diagram of Hardware Store Broadband=20
Seismometer...", what is the value of the feedback resistor on =
A2 (I=20
see the value of the Integral Feedback resistor is =
107K)? I=20
assume that resistor is supposed to be connected to the output =
of A2,=20
but from the drawing there are just two dots there.
Greg
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