MITSUMI Flame Detection Amplifier MM1217 com Flame Detection Amplifier Monolithic IC MM1217 Outline This IC is comprised of an operation amplifier, a comparator, and a reference power source.
It is worthy of note that the input offset voltage and the input offset voltage temperature drift of this operation amplifier are one digit less than those of conventional products regardless of the single power supply.
Formerly, offset voltage adjustment was required for flame detection using a thermocouple on gas appliances, but with this IC adjustment is not required.
Due to the single power supply, low current consumption, and low offset voltage, two batteries can be used for oper...

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