RE46C112 Datasheet (R & E International) - Ionization Smoke Detector IC

RE46C112, Ionization Smoke Detector IC

The RE46C112 is an ionization type smoke detector IC.

It is intended for applications using ionization type chambers to detect smoke.

When enabled, VOUT is ¼ of either the DETECT input or VDD depending on the status of the SELECT input.

When the Select input is allowed to float the circuit is in the

RE46C112 Features

* Guard Outputs for Ion Detector Input ± 0.75pA Detect Input Current Microprocessor A/D Compatible Analog Output Low Quiescent Current Consumption (