RE46C166E16F Microchip Technology, RE46C166E16F Datasheet - Page 16
![no-image](/images/manufacturer_photos/0/4/439/microchip_technology_sml.jpg)
RE46C166E16F
Manufacturer Part Number
RE46C166E16F
Description
IC SMOKE DETECT PHOTO MEM 16PDIP
Manufacturer
Microchip Technology
Type
Smoke Detectorr
Specifications of RE46C166E16F
Input Type
Logic
Output Type
Logic
Current - Supply
6µA
Mounting Type
Through Hole
Package / Case
16-DIP (0.300", 7.62mm)
Input Voltage
12V
Supply Current
4µA
Ic Output Type
Open Drain
Sensor Case Style
SOIC
No. Of Pins
16
Supply Voltage Range
6V To 12V
Operating Temperature Range
-25°C To +75°C
Product
Driver ICs - Various
Supply Voltage (max)
12 V
Supply Voltage (min)
6 V
Maximum Operating Temperature
+ 75 C
Mounting Style
Through Hole
Maximum Turn-off Delay Time
550 ms
Maximum Turn-on Delay Time
550 ms
Minimum Operating Temperature
- 25 C
Number Of Drivers
3
Number Of Outputs
6
Output Current
5 mA
Output Voltage
5.5 V
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Interface
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
RE46C165/6/7/8
FIGURE 3-2:
DS22251A-page 16
STROBE
IRED
LED
TEST
STROBE
IRED
Temporal Horn
Continuous Horn
IO as output
IO as input
STROBE
Notes:
1. Smoke is not sampled when the horn is active.
2. Low battery warning chirp is suppressed in local or remote alarm
3. IO Dump active only in local alarm, inactive if external alarm
Local Alarm Timing
Push To Test Alarm Timing
Horn Patterns
Interconnect Timing
RE46C165/6/7/8 Timing Diagram – Local and Remote Alarm.
T
T
PLED2
PER1
T
IOFILT
No Alarm
No Alarm
T
IODLY1
T
PER2
T
T
IODLY2
T
IODLY2
PER4
T
T
HON1
T
HON1
PER3
T
PLED2
Remote/External Alarm
T
T
HOF1
HOF1
Local Alarm
T
PER5
T
HOF2
T
PER4
2010 Microchip Technology Inc.
T
No Alarm
No Alarm
IODMP