| Part Numbert | Mfg | Packt | D/C | Descriptiont | Qty | Company/Contact |
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OR2C04A-4BC84I Datasheet Switchinput,normally pulled high. Connect momentarily to V- to take a readingin One-Shot mode or to startlogging when configured for Push-to-Startin EL-WIN. Test pin.Do Not Use. Externalpower supply connections. ReadImportant Note below prior to use. Externalsupply voltage range 3 t0 3.6Vdc. Externalpower supply must be floating with respect to the signalto be measured. Normally at V-, these pins go high when their respective alarmlevels have been reached or exceeded. MeasurementInputs, extension of screw terminalblock connections. Current Loop connection, extension of screw terminalblock connections. OR2C04A-4BC84I Price
OR2C04A-4BC84I on stock
When designing this circuit, ensure that the voltage at the anode of Dl and D3 is lower than that of the VCC and AVCC pins; otherwise, the ElanSC300 mi- crocontroller will draw power from the back-up bat- tery rather than the main power source. You should also ensure that the voltage at the VCC Core and AVCC pins does not drop out of DC specification (3.0 V-3.6 V) during normal power-on because of the forward drop of the Schottky diodes used. |
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