home *** CD-ROM | disk | FTP | other *** search
- Newsgroups: sci.electronics
- Path: sparky!uunet!sun-barr!cs.utexas.edu!csc.ti.com!tilde.csc.ti.com!mksol!ipc54832.dseg.ti.com!jtaylor
- From: jtaylor@dseg.ti.com (Jeff Taylor)
- Subject: 0-38mV ==> 4-20mA Conversion
- Message-ID: <jtaylor.5.722100058@dseg.ti.com>
- Sender: usenet@mksol.dseg.ti.com (Usenet News)
- Nntp-Posting-Host: ipc54832.dseg.ti.com
- Organization: Texas Instruments, Incorporated
- Date: Wed, 18 Nov 1992 15:20:58 GMT
- Lines: 9
-
- Can anyone suggest the best method (or design) to convert a 0 to 38 mV
- pressure transducer signal to a 4 to 20 mA signal that I can send down
- 1000' of cable? I'm aware of the Burr Brown current transmitter devices,
- but am seeking a simple op-amp solution. The BB chips need a much larger
- voltage span as input.
-
- Thanks,
-
- Jeff : JTAYLOR@DSEG.TI.COM
-