A5358CA-T 데이터 시트보기 (PDF) - Allegro MicroSystems
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A5358CA-T Datasheet PDF : 13 Pages
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A5358
Photoelectric Smoke Detector
with Interconnect and Timer
DC ELECTRICAL CHARACTERISTICS at TA = –25°C to 75°C1. VSS = 0 V, in typical application (unless otherwise noted)
Characteristic
Symbol
Test Conditions
Test Pin VDD Min. Typ.2
Supply Voltage Range
VDD
5
–
6.0
–
Average in standby mode, configured per
typical application
5
12
–
–
Operating Supply Current
IDD
During STROBE on, IRED off, configured per
typical application
5
12
–
–
During STROBE on, IRED on, configured per
typical application
5
12
–
–
7
9
–
–
Low-Level Input Voltage
VIL
10
9
–
–
16
9
–
–
15
9
–
–
7
9
3.2
–
High-Level Input Voltage
VIH
10
9
6.3
–
16
9
8.5
–
15
9
1.6
–
Input Leakage High
Input Leakage Low
IIH
VIN = VDD, STROBE active, OSC CAP = VDD
1, 2
12
–
VIN = VDD
3, 10, 12 12
–
–
–
VIN = VST, STROBE active, OSC CAP = VDD
1, 2, 3
12
–
–
IIL
VIN = VSS
10, 12
12
–
–
15, 16
12
–
–
Input Pull-Down Current
Low-Level Output Voltage
High-Level Output Voltage
Strobe Output Voltage
VIN = VDD
IIN
No local smoke, VIN = VDD
No local smoke, VIN = 17 V
IO = 10 mA
VOL
IO = 16 mA
IO = 5 mA
VOH
IO = –16 mA
Inactive, IO = –1 μA
VST
Active, IO = 100 to 500 μA
16, 15
7
7
11
8, 9
13
8, 9
4
4
9
0.25
–
9
20
–
12
–
–
6.5
–
–
6.5
–
–
6.5
–
0.5
6.5 5.5
–
12
VDD
– 0.1
–
9
VDD
– 5.25
–
Line Regulation
Strobe Temperature
Coefficient
ΔVST(ΔVDD) Active, VDD = 6 to 12 V
αST
VDD = 6 to 12 V
4
–
–
–60
4
–
–
0.01
IRED Output Voltage
VIRED
Inactive, IO = 1 μA, TA = 25°C
Active, IO = –6 mA, TA = 25°C
6
12
–
–
6
9
2.85 3.1
Max.
12
9
2.0
3.0
1.5
2.7
7.0
0.5
–
–
–
–
100
100
–100
–100
–1.0
10
80
140
0.6
1.0
–
–
–
VDD
– 4.75
–
–
0.1
3.35
Units
V
μA
mA
mA
V
V
V
V
V
V
V
V
nA
nA
nA
nA
μA
μA
μA
μA
V
V
V
V
V
V
dB
%/°C
V
V
Continued on the next page…
Allegro MicroSystems, Inc.
4
115 Northeast Cutoff
Worcester, Massachusetts 01615-0036 U.S.A.
1.508.853.5000; www.allegromicro.com
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