A5367CA Allegro Microsystems Inc, A5367CA Datasheet - Page 2

• Manufacturer Part Number: A5367CA
• Description: IC SMOKE DETECTOR ION 16-DIP
• Manufacturer: Allegro Microsystems Inc
• Type: Smoke Detectorr

Specifications of A5367CA

• 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

THERMAL CHARACTERISTICS
A5367
Selection Guide
Absolute Maximum Ratings*
Package Thermal Resistance
*Additional thermal information available on Allegro website.
TIMER START
Supply Voltage Range
Input Voltage Range
Reverse Battery Condition Duration
Input Current
Operating Ambient Temperature
Junction Temperature
Storage Temperature Range
* CAUTION: CMOS devices have input static protection but are susceptible to damage when exposed to extremely high static electrical charges.
TIMING RES
LOW-V SET
TIMER OUT
FEEDBACK
A5367CA-T
A5367CA
Part Number
VDD
LED
Characteristic
I/O
Characteristic
1
2
3
4
5
6
7
8
Pin-out Diagram
16
15
14
13
12
10
11
9
GUARD2
DETECT IN
GUARD1
SENSITIVITY SET
OSC CAP
HORN2
HORN1
VSS
Pb-Free
Yes
–
Symbol
R
T
Symbol
θJA
J
t
V
RBAT
(max)
T
V
I
T
stg
DD
IN
IN
A
Terminal List Table
4-layer PCB based on JEDEC standard
Number
Referenced to V
Referenced to V
10.5 V
Copyright © 2001, 2002 Allegro MicroSystems, Inc.
10
11
12
13
14
15
16
1
2
3
4
5
6
7
8
9
25 pieces per tube
SENSITIVITY SET
Packing
TIMER START
TIMING RES
LOW-V SET
TIMER OUT
FEEDBACK
DETECT IN
OSC CAP
GUARD1
GUARD2
HORN1
HORN2
Name
VDD
VSS
LED
I/O
SS
SS
Notes
with Interconnect and Timer
Test Conditions*
Ionization Smoke Detector
Input to start reduced sensitivity timer mode
Input/output to interconnected detectors
Optionally used with a resistor to adjust low-battery
threshold
Optionally used with a resistor to adjust sensitivity
during timer mode
Output to drive visible LED
Positive supply voltage
Terminal for timing resistor, sets internal bias
(affects timing)
Input for driving piezoelectric horn
Negative supply voltage
Output for driving piezoelectric horn
Complementary output for driving piezoelectric horn
Terminal for charging/discharging an external
capacitor to run the oscillator
Optionally used with a resistor to adjust sensitivity
for a specific chamber
Active guard 1 for detector input
Input from detector chamber
Active guard 2 for detector input
Allegro MicroSystems, Inc.
115 Northeast Cutoff
1.508.853.5000; www.allegromicro.com
Worcester, Massachusetts 01615-0036 U.S.A.
Function
–0.3 to V
–55 to 125
–0.5 to 15
–10 to 60
Rating
150
20
10
DD
+ 0.3
Value Units
38
Units
mA
ºC
ºC
ºC
V
V
s
ºC/W
2