RE46C166E16F Microchip Technology, RE46C166E16F Datasheet - Page 3
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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
Typical Application
2010 Microchip Technology Inc.
Note 1: C3 should be located as close as possible to the device power pins.
R6
R
R
1.0M
120k
2: C3 is typical for an alkaline battery. This capacitance should be increased to 4.7 µF or greater for a
3: R10, R11 and C6 are typical values and may be adjusted to maximize sound pressure.
ADJ1
ADJ2
1k
R2
5k
To Other Units
carbon battery.
100 µF
R3
8.2k
R1
4.7k
C4
C2 4.7 nF
Chamber
Photo
D5
D6
C1 47 nF
R7
22
330
R8
10 µF
249k
R5
560
C7
R4
Q3
1
2
3
4
5
6
7
8
C1
C2
DETECT
STROBE
V
IRED
IO
HORNB
DD
HORNS
ROSC
COSC
VSEN
FEED
TEST
V
LED
SS
12
11
10
16
15
14
13
9
RE46C165/6/7/8
Push-to-Test
C3
1 µF
(1,2)
R10
1.5M
1.0 nF
C6
(3)
(3)
100k
Battery
R9
9V
R11
220k
1.5 nF
DS22251A-page 3
R12
10M
C5
(3)
R13
330
D3