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See Technical Specifications

RE46C190S16TF +BOM

CMOS smoke detector integrated circuit

Manufacturer:

Microchip Technology
Mfr.Part #:

RE46C190S16TF
Datasheet:

RE46C190S16TF Datasheet (PDF)
Programmabe:

Not Verified
Type:

Smoke Detector
Input Type:

Photoelectric
Output Type:

Voltage

RE46C190S16TF General Description

The RE46C190S16TF is a reliable and efficient programmable photoelectric smoke detector IC that is perfect for smoke detectors complying with UL217 and UL268 specifications. It offers programmable setup and calibration features, making it easy to use with minimal external components. The boost regulator ensures proper operation even under low battery conditions, providing enhanced safety and security. Although not recommended for new designs, the RE46C190 is a trusted choice for existing smoke detector systems. For new designs, the RE46C191 is recommended as a more advanced and up-to-date option to consider

Key Features

Compact module design
Low power consumption
High accuracy sensing

Specifications

Programmabe	Not Verified	Type	Smoke Detector
Input Type	Photoelectric	Output Type	Voltage
Current - Supply	1 µA	Operating Temperature	-10°C ~ 60°C
Mounting Type	Surface Mount	Base Product Number	RE46C190