A5348CA Allegro Microsystems Inc, A5348CA Datasheet - Page 3
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A5348CA
Manufacturer Part Number
A5348CA
Description
IC SMOKE DETECTOR ION 16-DIP
Manufacturer
Allegro Microsystems Inc
Type
Smoke Detectorr
Datasheet
1.A5348CA.pdf
(9 pages)
Specifications of A5348CA
Input Type
Voltage
Output Type
Voltage
Interface
CMOS
Current - Supply
12µA
Mounting Type
Through Hole
Package / Case
16-DIP (0.300", 7.62mm)
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
A5348CA
Manufacturer:
MIT
Quantity:
5 510
Part Number:
A5348CA
Manufacturer:
ALLEGRO/雅丽高
Quantity:
20 000
Company:
Part Number:
A5348CA-T
Manufacturer:
MICRON
Quantity:
101
A5348
SENSITIVITY SET
9V
+Supply
LOW-V SET
-Supply
VSS
VDD
Low Battery
SSamp
Sample
Sample
Smoke
LBSamp
1.1 MΩ
600 kΩ
500 kΩ
Band
GUARD1
Gap
+
_
+
_
+
_
Comparator
Low Battery
Smoke
Comparator
Functional Block Diagram
DETECT IN
ION CHAMBER
+ V
LBSamp
SSamp
DD
Logic
I/O
GUARD2
and Timing
Oscillator
V
DD
with Interconnect and Timer
Power-on
Ionization Smoke Detector
Reset
TIMER START
115 Northeast Cutoff
1.508.853.5000; www.allegromicro.com
Allegro MicroSystems, Inc.
Worcester, Massachusetts 01615-0036 U.S.A.
FEEDBACK
HORN2
HORN1
LED
TIMING RES
OSC CAP
TIMER OUT
+ V
+ V
DD
DD
3