OM1894 ic equivalent, dual sensing precision triac control ic.
GENERAL DESCRIPTION ORDERING INFORMATION PINNING INFORMATION Pinning layout Pin description BLOCK DIAGRAM FUNCTIONAL DESCRIPTION VCC − Common, positive DC supply VEE − Ne.
where accurate control is required from one or two sensors such as NTC (Negative Temperature Coefficient) or PTC thermis.
ORDERING INFORMATION PINNING INFORMATION Pinning layout Pin description BLOCK DIAGRAM FUNCTIONAL DESCRIPTION VCC − Common, positive DC supply VEE − Negative DC supply, substrate PWR − Power supply and synchronisation from the mains supply line ext_Re.
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