Received: from PCH.mit.edu (18.7.21.50) by mail.efplus.com (192.168.0.8) with Microsoft SMTP Server (TLS) id 8.3.485.1; Sat, 12 Sep 2020 07:00:02 -0700 Received: from PCH.MIT.EDU (localhost.localdomain [127.0.0.1]) by PCH.mit.edu (8.14.7/8.12.8) with ESMTP id 08CDoI59026417; Sat, 12 Sep 2020 09:50:20 -0400 Received: from outgoing-exchange-5.mit.edu (OUTGOING-EXCHANGE-5.MIT.EDU [18.9.28.59]) by PCH.mit.edu (8.14.7/8.12.8) with ESMTP id 08CDoGpb026411 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK) for ; Sat, 12 Sep 2020 09:50:16 -0400 Received: from oc11exedge1.exchange.mit.edu (OC11EXEDGE1.EXCHANGE.MIT.EDU [18.9.3.17]) by outgoing-exchange-5.mit.edu (8.14.7/8.12.4) with ESMTP id 08CDoAB0003538 for ; Sat, 12 Sep 2020 09:50:16 -0400 Received: from w92expo10.exchange.mit.edu (18.7.74.64) by oc11exedge1.exchange.mit.edu (18.9.3.17) with Microsoft SMTP Server (TLS) id 15.0.1293.2; Sat, 12 Sep 2020 09:50:06 -0400 Received: from oc11exhyb3.exchange.mit.edu (18.9.1.99) by w92expo10.exchange.mit.edu (18.7.74.64) with Microsoft SMTP Server (TLS) id 15.0.1365.1; Sat, 12 Sep 2020 09:50:12 -0400 Received: from NAM12-BN8-obe.outbound.protection.outlook.com (104.47.55.168) by oc11exhyb3.exchange.mit.edu (18.9.1.99) with Microsoft SMTP Server (TLS) id 15.0.1395.4 via Frontend Transport; Sat, 12 Sep 2020 09:50:12 -0400 Received: from DM5PR19CA0018.namprd19.prod.outlook.com (2603:10b6:3:151::28) by BYAPR01MB4645.prod.exchangelabs.com (2603:10b6:a03:8e::31) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3370.16; Sat, 12 Sep 2020 13:50:11 +0000 Received: from DM3NAM03FT040.eop-NAM03.prod.protection.outlook.com (2603:10b6:3:151:cafe::97) by DM5PR19CA0018.outlook.office365.com (2603:10b6:3:151::28) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3370.16 via Frontend Transport; Sat, 12 Sep 2020 13:50:11 +0000 Received: from mail-pg1-f173.google.com (209.85.215.173) by DM3NAM03FT040.mail.protection.outlook.com (10.152.83.222) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3370.16 via Frontend Transport; Sat, 12 Sep 2020 13:50:10 +0000 Received: by mail-pg1-f173.google.com with SMTP id u13so8359486pgh.1 for ; Sat, 12 Sep 2020 06:50:10 -0700 (PDT) From: Justin Richards To: Microcontroller discussion list - Public. Sender: "piclist-bounces@mit.edu" Date: Sat, 12 Sep 2020 06:49:55 -0700 Subject: Re: [EE]: OpAmp Max differential input voltage GL358 Thread-Topic: [EE]: OpAmp Max differential input voltage GL358 Thread-Index: AdaJDQKsACC8KksATTO1YW3EYkWeBw== Message-ID: References: List-Help: List-Subscribe: , List-Unsubscribe: , In-Reply-To: Reply-To: Microcontroller discussion list - Public. Accept-Language: en-US X-MS-Exchange-Organization-AuthAs: Anonymous X-MS-Exchange-Organization-AuthSource: TS500.efplus4.local X-MS-Has-Attach: X-Auto-Response-Suppress: All X-MS-Exchange-Organization-SenderIdResult: Pass X-MS-Exchange-Organization-PRD: mit.edu X-MS-TNEF-Correlator: received-spf: Pass (protection.outlook.com: domain of gmail.com designates 209.85.215.173 as permitted sender) receiver=protection.outlook.com; client-ip=209.85.215.173; helo=mail-pg1-f173.google.com; dkim-signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to; bh=3HbndAvTH6M7NkwQxW8dc83dzfxYGmH07mP/h7cSFfY=; b=c1pxnOYCtPNfYwmvO7CKHVNFpuoOPfJqgdz1Jo5TE2xrmKd7pL/V9N6EqET4/rehNr IHDtfwuzeNM9LXWakvHwBYq4VHyMtu0HV/9jnPgiJLcO+IvVhA+ke0ExJR8QlxWBrKAu ct0u+iGmtzOxab4sCbn8JeD0/Z0oR4a8Fy+XUyGDYwMh6AlVSEhzonYHeAYqiVgbFOl4 1oku1HkhTWzol1f96kjcVq1d2CQ5tD0pIy1kuQRfz5ICueVyBS5TGPRJkgFh4JORb4uJ +Adsqb8ne3tJXThrYQkLAAij+Bdi9OfZAMdo+dHYq2bD8CmcclouDRguP/nisbyY791A RHLw== authentication-results: spf=pass (sender IP is 209.85.215.173) smtp.mailfrom=gmail.com; mit.edu; dkim=pass (signature was verified) header.d=gmail.com; mit.edu; dmarc=pass action=none header.from=gmail.com; errors-to: piclist-bounces@mit.edu list-id: "Microcontroller discussion list - Public." list-post: x-beenthere: piclist@mit.edu x-mailman-version: 2.1.6 x-received: by 2002:a65:6701:: with SMTP id u1mr4929752pgf.357.1599918610018; Sat, 12 Sep 2020 06:50:10 -0700 (PDT) x-topics: [EE] x-content-filtered-by: Mailman/MimeDel 2.1.6 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 > were a thermocouple the voltage wouldn't drop when the iron heated. I > suspect you measured poorly/got interferance picked up. mv signals in th= at > Sent with ProtonMail Secure Email. > It was my intention to state that when heated and measured it starts out reading 8mV then drops to around 2mV as it cools. --=20 http://www.piclist.com/techref/piclist PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .