a5358 Allegro MicroSystems, Inc., a5358 Datasheet - Page 4
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a5358
Manufacturer Part Number
a5358
Description
Photoelectric Smoke Detector With Interconnect And Timer
Manufacturer
Allegro MicroSystems, Inc.
Datasheet
1.A5358.pdf
(13 pages)
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A5358
DC ELECTRICAL CHARACTERISTICS
Continued on the next page…
Supply Voltage Range
Operating Supply Current
Low-Level Input Voltage
High-Level Input Voltage
Input Leakage High
Input Leakage Low
Input Pull-Down Current
Low-Level Output Voltage
High-Level Output Voltage
Strobe Output Voltage
Line Regulation
Strobe Temperature
Coefficient
IRED Output Voltage
Characteristic
ΔV
Symbol
V
ST(ΔVDD)
V
V
V
V
V
α
I
V
I
I
IRED
I
DD
DD
IH
IN
OH
IL
OL
ST
ST
IH
IL
Average in standby mode, configured per
typical application
During STROBE on, IRED off, configured per
typical application
During STROBE on, IRED on, configured per
typical application
V
V
V
V
V
No local smoke, V
No local smoke, V
I
I
I
I
Inactive, I
Active, I
Active, V
V
Inactive, I
Active, I
O
O
O
O
IN
IN
IN
IN
IN
DD
= 10 mA
= 16 mA
= 5 mA
= –16 mA
at T
= V
= V
= V
= V
= V
= 6 to 12 V
A
DD
DD
ST
SS
DD
= –25°C to 75°C
O
O
DD
, STROBE active, OSC CAP = V
, STROBE active, OSC CAP = V
O
O
= 100 to 500 μA
= –6 mA, T
= –1 μA
= 1 μA, T
= 6 to 12 V
Test Conditions
IN
IN
= V
= 17 V
A
A
= 25°C
= 25°C
DD
1
. V
SS
Photoelectric Smoke Detector
= 0 V, in typical ap pli ca tion (un less oth er wise noted)
with Interconnect and Timer
DD
DD
Test Pin
3, 10, 12
1, 2, 3
10, 12
15, 16
16, 15
1, 2
8, 9
8, 9
10
16
15
10
16
15
13
11
5
5
5
5
7
7
7
7
4
4
4
4
6
6
115 Northeast Cutoff
1.508.853.5000; www.allegromicro.com
Allegro MicroSystems, Inc.
Worcester, Massachusetts 01615-0036 U.S.A.
V
6.5
6.5
6.5
6.5
12
12
12
12
12
12
12
12
12
12
12
–
9
9
9
9
9
9
9
9
9
9
9
–
–
9
DD
– 5.25
– 0.1
Min.
0.25
2.85
V
V
6.0
3.2
6.3
8.5
1.6
5.5
20
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
DD
DD
Typ.
0.01
–60
0.5
3.1
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
2
– 4.75
Max.
–100
–100
–1.0
3.35
100
100
140
V
2.0
3.0
1.5
2.7
7.0
0.5
0.6
1.0
0.1
12
10
80
9
–
–
–
–
–
–
–
–
–
DD
Units
%/°C
mA
mA
dB
μA
nA
nA
nA
nA
μA
μA
μA
μA
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
4