A5348CA-T Allegro Microsystems Inc, A5348CA-T Datasheet - Page 2

no-image

A5348CA-T

Manufacturer Part Number
A5348CA-T
Description
IC SMOKE DETECTOR ION 16-DIP
Manufacturer
Allegro Microsystems Inc
Type
Smoke Detectorr
Datasheet

Specifications of A5348CA-T

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
Lead free / RoHS Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
A5348CA-T
Manufacturer:
MICRON
Quantity:
101
THERMAL CHARACTERISTICS
A5348
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:BiCMOS devices have input static protection but are susceptible to damage when exposed to extremely high static electrical charges.
TIMING RES
TIMER OUT
LOW-V SET
FEEDBACK
A5348CA-T
A5348CA
Part Number
VDD
LED
I/O
Characteristic
Characteristic
1
2
3
4
5
6
7
8
Pin-out Diagram
16
15
14
13
12
11
10
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
DD
IN
stg
IN
A
Terminal List Table
4-layer PCB based on JEDEC standard
Number
Referenced to V
Referenced to V
10.5 V
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
LED
VSS
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
115 Northeast Cutoff
1.508.853.5000; www.allegromicro.com
Allegro MicroSystems, Inc.
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

Related parts for A5348CA-T