A5348CA-T Allegro Microsystems Inc, A5348CA-T Datasheet - Page 7

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

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

A5348
Standby Mode
Timer Mode
Low Battery Condition
TIMER START Pin
TIMER OUT Pin
Low Battery Test
Low Battery Test
Smoke Sample
OSC CAP Pin
Internal Clock
Internal Clock
Horn Enable
Horn Enable
LED Pin
VDD
LED Pin
LED Pin
Pin
LED off (high-Z)
t
osc
Output off (High Z)
LED off (high-Z)
LED off (high-Z)
Timing Diagrams
(Not to scale)
t
led2
t
Test event
w(osc)
t
osc
(Low battery)
t
led1
t
led1
with Interconnect and Timer
t
timer
t
horn
Ionization Smoke Detector
t
w(osc)
LED on
t
w(horn)
LED on
115 Northeast Cutoff
1.508.853.5000; www.allegromicro.com
Allegro MicroSystems, Inc.
Worcester, Massachusetts 01615-0036 U.S.A.
t
w(led)
t
w(led)
LED on
t
w(led)
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