OP AMP sta i kako

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OP AMP sta i kako

Milan94 Offline

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#6

05-29-2015, 11:27 PM (This post was last modified: 05-29-2015, 11:32 PM by Milan94.)

Pre svega da vam se zahvalim na ovako brzim odrovorima a sto se tice spomenutog AD623 bacio sam pogled na njegov datasheet i primetih da se samo jednim otpornikom podesava pojacajnje sto je jednostavnije i predpostavljam da se taj otpornik moze zameniti viseobrtnim trimer potenciometrom zbog finijeg stelovanja.
Donja granica ulaznog napona je izgeda 150mv ukoliko bih koristo jednostruko napajanje znaci moralo bih da dodje simetricno napajanje da bih mogao da merim niske napone.

I jos jedno pitanje gde bih mogo da nadjem u srbiji op AD623.

Ovo je odlicno resenje da se iskoristi pad napona na diodi i samim tim bih izbegao dodatno simetricno napajanje.

Pozdrav

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Messages In This Thread

OP AMP sta i kako - by Milan94 - 05-29-2015, 09:04 PM

RE: OP AMP sta i kako - by Risto - 05-29-2015, 09:46 PM

RE: OP AMP sta i kako - by vojinilic - 05-29-2015, 09:47 PM

RE: OP AMP sta i kako - by vojinilic - 05-29-2015, 09:56 PM

RE: OP AMP sta i kako - by mikikg - 05-29-2015, 10:47 PM

RE: OP AMP sta i kako - by Milan94 - 05-29-2015, 11:27 PM

RE: OP AMP sta i kako - by vojinilic - 05-30-2015, 07:47 PM

RE: OP AMP sta i kako - by mikikg - 05-29-2015, 11:47 PM

RE: OP AMP sta i kako - by Milan94 - 05-30-2015, 12:09 AM

RE: OP AMP sta i kako - by npejcic - 05-30-2015, 07:21 PM

RE: OP AMP sta i kako - by mikikg - 05-31-2015, 12:49 AM

RE: OP AMP sta i kako - by Milan94 - 05-30-2015, 10:06 PM

RE: OP AMP sta i kako - by mikikg - 05-31-2015, 12:37 AM

RE: OP AMP sta i kako - by vojinilic - 05-31-2015, 12:55 AM

RE: OP AMP sta i kako - by npejcic - 05-31-2015, 02:44 PM

RE: OP AMP sta i kako - by Milan94 - 06-30-2015, 07:52 PM

RE: OP AMP sta i kako - by vojinilic - 06-30-2015, 10:08 PM

RE: OP AMP sta i kako - by branko tod - 06-30-2015, 10:17 PM

RE: OP AMP sta i kako - by Milan94 - 07-01-2015, 09:53 AM

RE: OP AMP sta i kako - by branko tod - 07-01-2015, 10:32 AM

RE: OP AMP sta i kako - by Milan94 - 07-01-2015, 11:05 AM

RE: OP AMP sta i kako - by branko tod - 07-01-2015, 11:32 AM

RE: OP AMP sta i kako - by Milan94 - 07-01-2015, 12:11 PM

RE: OP AMP sta i kako - by branko tod - 07-01-2015, 12:36 PM

RE: OP AMP sta i kako - by Milan94 - 07-01-2015, 12:41 PM

RE: OP AMP sta i kako - by mikikg - 07-01-2015, 09:33 PM

RE: OP AMP sta i kako - by vojinilic - 07-01-2015, 09:57 PM

RE: OP AMP sta i kako - by Milan94 - 07-01-2015, 10:43 PM

RE: OP AMP sta i kako - by Macola - 07-02-2015, 02:56 AM

RE: OP AMP sta i kako - by branko tod - 07-02-2015, 09:05 AM

RE: OP AMP sta i kako - by Milan94 - 07-02-2015, 10:28 AM

RE: OP AMP sta i kako - by branko tod - 07-02-2015, 12:31 PM

RE: OP AMP sta i kako - by Milan94 - 07-02-2015, 01:09 PM

RE: OP AMP sta i kako - by Macola - 07-02-2015, 07:45 PM

RE: OP AMP sta i kako - by Macola - 07-02-2015, 08:00 PM

RE: OP AMP sta i kako - by Macola - 07-02-2015, 08:18 PM

RE: OP AMP sta i kako - by Milan94 - 07-02-2015, 08:36 PM

RE: OP AMP sta i kako - by Macola - 07-02-2015, 11:30 PM

RE: OP AMP sta i kako - by Macola - 07-03-2015, 12:42 AM

RE: OP AMP sta i kako - by Milan94 - 07-03-2015, 08:28 AM

RE: OP AMP sta i kako - by Macola - 07-04-2015, 01:38 AM

RE: OP AMP sta i kako - by Macola - 07-04-2015, 04:20 AM

RE: OP AMP sta i kako - by Milan94 - 07-04-2015, 02:28 PM

RE: OP AMP sta i kako - by npejcic - 07-04-2015, 04:32 PM

RE: OP AMP sta i kako - by Macola - 07-04-2015, 05:20 PM

RE: OP AMP sta i kako - by Milan94 - 07-04-2015, 08:11 PM

RE: OP AMP sta i kako - by mikikg - 07-04-2015, 08:27 PM

RE: OP AMP sta i kako - by Milan94 - 07-04-2015, 08:55 PM

RE: OP AMP sta i kako - by mikikg - 07-04-2015, 09:43 PM

RE: OP AMP sta i kako - by Milan94 - 07-04-2015, 10:43 PM

RE: OP AMP sta i kako - by npejcic - 07-04-2015, 10:48 PM

RE: OP AMP sta i kako - by npejcic - 07-04-2015, 10:58 PM

RE: OP AMP sta i kako - by Milan94 - 07-04-2015, 10:58 PM

RE: OP AMP sta i kako - by Macola - 07-05-2015, 01:38 AM

RE: OP AMP sta i kako - by branko tod - 07-06-2015, 08:25 PM

RE: OP AMP sta i kako - by Milan94 - 07-06-2015, 09:00 PM

RE: OP AMP sta i kako - by Macola - 07-06-2015, 09:30 PM

RE: OP AMP sta i kako - by Milan94 - 07-06-2015, 09:39 PM

RE: OP AMP sta i kako - by Macola - 07-06-2015, 09:43 PM

RE: OP AMP sta i kako - by Macola - 07-06-2015, 09:53 PM

RE: OP AMP sta i kako - by Milan94 - 07-06-2015, 10:04 PM

RE: OP AMP sta i kako - by Macola - 07-06-2015, 10:20 PM

RE: OP AMP sta i kako - by npejcic - 07-06-2015, 10:27 PM

RE: OP AMP sta i kako - by Macola - 07-06-2015, 10:34 PM

RE: OP AMP sta i kako - by Macola - 07-06-2015, 10:41 PM

RE: OP AMP sta i kako - by Milan94 - 07-06-2015, 10:42 PM

RE: OP AMP sta i kako - by Macola - 07-06-2015, 10:54 PM

RE: OP AMP sta i kako - by Braca - 07-07-2015, 08:37 AM

RE: OP AMP sta i kako - by Milan94 - 07-06-2015, 11:09 PM

RE: OP AMP sta i kako - by npejcic - 07-06-2015, 11:41 PM

RE: OP AMP sta i kako - by Macola - 07-07-2015, 02:01 AM

RE: OP AMP sta i kako - by npejcic - 07-07-2015, 07:30 AM

RE: OP AMP sta i kako - by Macola - 07-07-2015, 07:49 AM

RE: OP AMP sta i kako - by Macola - 07-07-2015, 02:40 PM

RE: OP AMP sta i kako - by Milan94 - 07-08-2015, 10:33 PM

RE: OP AMP sta i kako - by Macola - 07-08-2015, 11:52 PM

RE: OP AMP sta i kako - by Milan94 - 08-16-2018, 11:59 AM

RE: OP AMP sta i kako - by Millan - 08-16-2018, 01:15 PM

RE: OP AMP sta i kako - by Milan94 - 08-16-2018, 04:19 PM

RE: OP AMP sta i kako - by Macola - 08-16-2018, 04:51 PM

RE: OP AMP sta i kako - by gorankg - 08-16-2018, 07:33 PM

RE: OP AMP sta i kako - by Milan94 - 08-16-2018, 08:34 PM

RE: OP AMP sta i kako - by gorankg - 08-16-2018, 08:52 PM

RE: OP AMP sta i kako - by Milan94 - 08-16-2018, 11:06 PM

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