A5364CA-T

Ionization Smoke Detector
with Interconnect
A5364
7
Allegro MicroSystems, Inc.
115 Northeast Cutoff
Worcester, Massachusetts 01615-0036 U.S.A.
1.508.853.5000; www.allegromicro.com
Timing Diagrams
(Not to scale)
OSC CAP Pin
Internal Clock
LED Pin
Smoke Sample
Standby Mode
Low Battery Test
t
osc
t
w(osc)
t
led1
LED off (High-Z)
LED on
t
w(led)
Test event
VDD Pin
LED Pin
Horn Enable
Low Battery Condition
(Low battery)
t
led1
t
w(led)
LED off (High-Z)
LED on
t
w(horn)
t
horn
Low Battery Test
Ionization Smoke Detector
with Interconnect
A5364
8
Allegro MicroSystems, Inc.
115 Northeast Cutoff
Worcester, Massachusetts 01615-0036 U.S.A.
1.508.853.5000; www.allegromicro.com
OSC CAP Pin
Internal Clock
LED Pin
Smoke Sample
Horn Enable
t
osc(alarm)
24 clock cycles
Local Smoke Detection/Test Alarm Condition
I/O Pin
t
r(io)
(Output)
t
w(osc)
t
on(horn)
t
off2(horn)
t
off1(horn)
t
led3
t
w(led)
LED Pin
LED on
LED off (High-Z)
LED off (High-Z)
V
DETECTIN
< V
SEN SITIVITYSET
(smoke)
(no smoke )
Smoke Chamber
Smoke Sample
Test event
Horn Enable
I/O Pin
Remote Alarm Condition
(Input)
LED Pin
t
on(horn)
t
off2(horn)
t
off1(horn)
OSC CAP Pin
Internal Clock
t
osc(alarm)
t
w(osc)
I/O Pin
Ionization Smoke Detector
with Interconnect
A5364
9
Allegro MicroSystems, Inc.
115 Northeast Cutoff
Worcester, Massachusetts 01615-0036 U.S.A.
1.508.853.5000; www.allegromicro.com
Copyright ©2001-2008, Allegro MicroSystems, Inc.
The products described here are manufactured under one or more U.S. patents or U.S. patents pending.
Allegro MicroSystems, Inc. reserves the right to make, from time to time, such de par tures from the detail spec i fi ca tions as may be required to per-
mit improvements in the per for mance, reliability, or manufacturability of its products. Before placing an order, the user is cautioned to verify that the
information being relied upon is current.
Allegro’s products are not to be used in life support devices or systems, if a failure of an Allegro product can reasonably be expected to cause the
failure of that life support device or system, or to affect the safety or effectiveness of that device or system.
The in for ma tion in clud ed herein is believed to be ac cu rate and reliable. How ev er, Allegro MicroSystems, Inc. assumes no re spon si bil i ty for its use;
nor for any in fringe ment of patents or other rights of third parties which may result from its use.
For the latest version of this document, visit our website:
www.allegromicro.com
Allegro MicroSystems, Inc.
115 Northeast Cutoff
Worcester, Massachusetts 01615-0036 U.S.A.
1.508.853.5000; www.allegromicro.com
Package A, 16-Pin DIP
2
.750 [19.05]
.250 [6.35] .430 [10.92]
.210 [5.33] MAX
.300 [7.62]
.010 [0.25]
.018 [0.46]
.100 [2.54]
.130 [3.30]
.060 [1.52]
.005 [1.27]
1
16
A
Dimensions exclusive of mold flash, gate burrs, and dambar protrusions
Exact case and lead configuration at supplier discretion within limits shown
A
Terminal #1 mark area
All dimensions nominal, not for tooling use
(reference JEDEC MS-001 BB)
Dimensions in inches, metric dimensions (mm) in brackets, for reference only
Allegro MicroSystems offers an industry-leading range of ionization
and photoelectric smoke detector ICs. For a current listing, please visit
our website at:
www.allegromicro.com

A5364CA-T

Mfr. #:
Manufacturer:
Description:
IC SMOKE DETECTOR ION 16DIP
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

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