M5174P Datasheet - Mitsubishi

M5174P FLAME DETECTOR

Monolithic integrated circuit M5174P is designed for the use of the flame detection circuil. It is composed of current amplifiers, a thyristor circuit, a couple of the relay drivers and a internal voltage regulator. The current limiting circuit of the driver and internal two sets of shunt circuits p.

M5174P Features

* Fail-safe system (The operating mode of two degrees of redundancy.)

* Available input flame current 50,uA(max.)

* Minimumtollelance for operating threshold input current ±20%(Ta=-20-+60°C) APPLICATION Flame detection circuit for a gaseous appliance PIN CONFIGURATION

M5174P-Mitsubishi.pdf