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参数资料
| 型号： | A5358CA |
| 厂商： | Allegro Microsystems Inc |
| 文件页数： | 9/13页 |
| 文件大小： | 0K |
| 描述： | IC SMOKE DETECTOR PHOTO 16-DIP |
| 标准包装： | 25 |
| 类型： | 烟雾探测器 |
| 输入类型： | 光电 |
| 输出类型： | 电压 |
| 电流 - 电源： | 12µA |
| 安装类型： | 通孔 |
| 封装/外壳： | 16-DIP（0.300"，7.62mm） |
| 供应商设备封装： | 16-DIP |
| 包装： | 管件 |
Photoelectric Smoke Detector
with Interconnect and Timer
A5358
5
Allegro MicroSystems, LLC
115 Northeast Cutoff
Worcester, Massachusetts 01615-0036 U.S.A.
1.508.853.5000; www.allegromicro.com
Line Regulation
ΔVIRED(ΔVDD) Active, VDD = 6 to 12 V
6
–
–35
–
dB
IRED Temperature Coefficient
αIRED
VDD = 6 to 12 V
6
–
0.40
–
%/°C
High-Level Output Current
IOH
VDD = Alarm, I/O active,VO = VDD – 2 V
7
9
–4.0
–
mA
OFF Leakage Current High
IOZ
VO = VDD
11, 13
12
–
1.0
μA
OFF Leakage Current Low
IOZ
VO = VSS
11, 13
12
–
–1.0
μA
Low-Battery Alarm Threshold
VDD(th)
5
–
6.9
7.2
7.5
V
Common Mode Voltage
VIC
Any alarm condition
1, 2, 3
-
VDD
– 4
–
VDD
– 2
V
Smoke Comparator
Reference Voltage
VREF
Any alarm condition
Internal
-
VDD
– 3.7
–
VDD
– 3.3
V
1
Limits over the operating temperature range are based on characterization data. Characteristics are production tested at 25°C only.
2
Typical values are at 25°C and are given for circuit design information only.
DC ELECTRICAL CHARACTERISTICS (continued) 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
Max.
Units
AC 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
Max.
Units
Oscillator Period
tosc
12
9
9.4
10.5
11.5
ms
LED Pulse Period
tled1
No local or remote smoke
11
9
39
–
48
s
tled3
Local smoke
11
9
0.60
0.67
0.74
s
tled4
Remote smoke only
11
9
–
No
LED
Pulses
–s
tled6
Pushbutton test, induced alarm
11
9
0.60
0.67
0.74
s
tled7
Timer mode, no alarm
11
9
9.67
10.8
11.8
s
LED Pulse Width
tw(led)
11
9
9.5
–
11.5
ms
STROBE Pulse Period
tst1
No local or remote smoke
4
9
9.6
–
11.9
s
tst2
After 1 of 3 valid samples
4
9
2.42
2.70
2.96
s
tst3
After 2 of 3 valid samples and during local
alarm
4
9
1.21
1.34
1.47
s
tst4
Remote smoke only
4
9
9.67
10.8
11.8
s
tst5
Chamber test or low battery test, no local
alarm
4
9
38.9
–
47.1
s
tst6
Pushbutton test, induced alarm
4
9
300
336
370
ms
STROBE Pulse Width
tw(st)
4
9
9.5
–
11.5
ms
Continued on the next page…
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| A5358CAT | 制造商:ALLEGRO 制造商全称:Allegro MicroSystems 功能描述:Photoelectric Smoke Detector with Interconnect and Timer |
| A5358CA-T | 功能描述:IC SMOKE DETECTOR PHOTO 16-DIP RoHS:是 类别:集成电路 (IC) >> 接口 - 传感器和探测器接口 系列:- 其它有关文件:Automotive Product Guide 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:74 系列:- 类型:触控式传感器 输入类型:数字 输出类型:数字 接口:JTAG，串行 电流 - 电源:100µA 安装类型:表面贴装 封装/外壳:20-TSSOP（0.173"，4.40mm 宽） 供应商设备封装:20-TSSOP 包装:管件 |
| A5358CLW-T | 制造商:Allegro MicroSystems LLC 功能描述: |
| A5358CLWTR | 制造商:Allegro MicroSystems LLC 功能描述: |
| A5358CLWTR-T | 功能描述:IC SMOKE DETECTOR PHOTO 16-SOIC RoHS:是 类别:集成电路 (IC) >> 接口 - 传感器和探测器接口 系列:- 其它有关文件:Automotive Product Guide 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:74 系列:- 类型:触控式传感器 输入类型:数字 输出类型:数字 接口:JTAG，串行 电流 - 电源:100µA 安装类型:表面贴装 封装/外壳:20-TSSOP（0.173"，4.40mm 宽） 供应商设备封装:20-TSSOP 包装:管件 |
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