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Entry  Wed Jun 10 12:46:43 2009, Stefan Ritt, Input range switch added in Version 2.1.3 Capture.png
    Reply  Tue Sep 5 03:28:52 2023, Matias Henriquez, Input range switch added in Version 2.1.3 
       Reply  Wed Sep 13 13:18:45 2023, Stefan Ritt, Input range switch added in Version 2.1.3 
Message ID: 902     Entry time: Wed Sep 13 13:18:45 2023     In reply to: 901
Author: Stefan Ritt 
Subject: Input range switch added in Version 2.1.3 

To achieve an input range of -1V to 0V, you need an external buffer which can shift this range into the DRS4 range of -0.5V to +0.5V. This external buffer has then to operate with bipolar power supplies, like -2.5V to +2.5V, which are not present on the evaluation board.

Best regards,
Stefan

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