RE46C144E16F Microchip Technology, RE46C144E16F Datasheet - Page 11

• Manufacturer Part Number: RE46C144E16F
• Description: IC SMOKE DETECTOR CMOS 16-DIP
• Manufacturer: Microchip Technology
• Type: Smoke Detectorr

Specifications of RE46C144E16F

• Package / Case: 16-DIP (0.300", 7.62mm)
• Input Type: Logic
• Output Type: Logic
• Interface: CMOS
• Current - Supply: 8µA
• Mounting Type: Through Hole
• Product: Driver ICs - Various
• Supply Voltage (max): 12 V
• Supply Voltage (min): 6 V
• Supply Current: 5.5 uA
• Maximum Operating Temperature: + 75 C
• Mounting Style: Through Hole
• Maximum Turn-off Delay Time: 92 ms
• Maximum Turn-on Delay Time: 277 ms
• Minimum Operating Temperature: - 25 C
• Number Of Drivers: 2
• Number Of Outputs: 4
• Output Current: 5 mA
• Output Voltage: 7 V
• Ic Function: Photoelectric Smoke Detector IC With Interconnect & Timer Mode
• Supply Voltage Range: 6V To 12V
• Operating Temperature Range: -25°C To +75°C
• Digital Ic Case Style: DIP
• No. Of Pins: 16
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

RE46C144
CMOS Photoelectric Smoke Detector ASIC with Interconnect
and Timer Mode
Product Specification
© 2009 Microchip Technology Inc.
STROBE
IRED
LED
Horn
IO as Output
IO as Input
Notes:
1. Smoke is not sampled when the horn is active. Horn cycle is self completing in local alarm.
2. Low battery warning chirp is suppressed in local or remote alarm
3. IO Dump active only in local alarm, inactive if external alarm
T
IOFILT
No Alarm
T
IODLY1
T
T
PLED2
PER2
Timing Diagrams (continued)
Local or Remote Alarm
Local Alarm Timing (not to scale)
Horn Timing
Interconnect Timing
T
T
IODLY2
HON1
T
HOF1
R&E International
A Subsidiary of Microchip Technology Inc.
No Alarm
DS22180B-page 11