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參數(shù)資料
| 型號： | A5348CA-T |
| 廠商： | Allegro Microsystems Inc |
| 文件頁數(shù)： | 2/9頁 |
| 文件大小： | 0K |
| 描述： | IC SMOKE DETECTOR ION 16-DIP |
| 標(biāo)準(zhǔn)包裝： | 10,000 |
| 類型： | 煙霧探測器 |
| 輸入類型： | 離子化 |
| 輸出類型： | 電壓 |
| 電流 - 電源： | 12µA |
| 安裝類型： | 通孔 |
| 封裝/外殼： | 16-DIP（0.300"，7.62mm） |
| 供應(yīng)商設(shè)備封裝： | 16-DIP |
| 包裝： | 管件 |
Ionization Smoke Detector
with Interconnect and Timer
A5348
2
Allegro MicroSystems, LLC
115 Northeast Cutoff
Worcester, Massachusetts 01615-0036 U.S.A.
1.508.853.5000; www.allegromicro.com
Selection Guide
Part Number
Pb-Free
Packing
A5348CA-T
Yes
25 pieces per tube
A5348CA
–
Absolute Maximum Ratings*
Characteristic
Symbol
Notes
Rating
Units
Supply Voltage Range
VDD
Referenced to VSS
–0.5 to 15
V
Input Voltage Range
VIN
Referenced to VSS
–0.3 to VDD+ 0.3
V
Reverse Battery Condition Duration
tRBAT
10.5 V
20
s
Input Current
IIN
10
mA
Operating Ambient Temperature
TA
–10 to 60
C
Junction Temperature
TJ(max)
150
C
Storage Temperature Range
Tstg
–55 to 125
C
* CAUTION:BiCMOS devices have input static protection but are susceptible to damage when exposed to extremely high static electrical charges.
Terminal List Table
Number
Name
Function
1
TIMER START
Input to start reduced sensitivity timer mode
2
I/O
Input/output to interconnected detectors
3
LOW-V SET
Optionally used with a resistor to adjust low-battery
threshold
4
TIMER OUT
Optionally used with a resistor to adjust sensitivity
during timer mode
5
LED
Output to drive visible LED
6
VDD
Positive supply voltage
7
TIMING RES
Terminal for timing resistor, sets internal bias
(affects timing)
8
FEEDBACK
Input for driving piezoelectric horn
9
VSS
Negative supply voltage
10
HORN1
Output for driving piezoelectric horn
11
HORN2
Complementary output for driving piezoelectric horn
12
OSC CAP
Terminal for charging/discharging an external
capacitor to run the oscillator
13
SENSITIVITY SET
Optionally used with a resistor to adjust sensitivity
for a specific chamber
14
GUARD1
Active guard 1 for detector input
15
DETECT IN
Input from detector chamber
16
GUARD2
Active guard 2 for detector input
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
TIMER START
I/O
LOW-V SET
TIMER OUT
LED
VDD
TIMING RES
FEEDBACK
GUARD2
DETECT IN
GUARD1
SENSITIVITY SET
OSC CAP
HORN2
HORN1
VSS
Pin-out Diagram
THERMAL CHARACTERISTICS
Characteristic
Symbol
Test Conditions*
Value Units
Package Thermal Resistance
RθJA
4-layer PCB based on JEDEC standard
38
C/W
*Additional thermal information available on Allegro website.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| A5349CA | 制造商:ALLEGRO 制造商全稱:Allegro MicroSystems 功能描述:AC SMOKE DETECTOR WITH INTERCONNECT AND TIMER |
| A53506 | 制造商:n/a 功能描述:Ships in 2 days |
| A5350CA | 功能描述:IC SMOKE DETECTOR ION 16-DIP RoHS:否 類別:集成電路 (IC) >> 接口 - 傳感器和探測器接口 系列:- 其它有關(guān)文件:Automotive Product Guide 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:74 系列:- 類型:觸控式傳感器 輸入類型:數(shù)字 輸出類型:數(shù)字 接口:JTAG，串行 電流 - 電源:100µA 安裝類型:表面貼裝 封裝/外殼:20-TSSOP（0.173"，4.40mm 寬） 供應(yīng)商設(shè)備封裝:20-TSSOP 包裝:管件 |
| A5350CA-T | 功能描述:IC SMOKE DETECTOR ION 16-DIP RoHS:是 類別:集成電路 (IC) >> 接口 - 傳感器和探測器接口 系列:- 其它有關(guān)文件:Automotive Product Guide 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:74 系列:- 類型:觸控式傳感器 輸入類型:數(shù)字 輸出類型:數(shù)字 接口:JTAG，串行 電流 - 電源:100µA 安裝類型:表面貼裝 封裝/外殼:20-TSSOP（0.173"，4.40mm 寬） 供應(yīng)商設(shè)備封裝:20-TSSOP 包裝:管件 |
| A5354CA | 制造商:ALLEGRO 制造商全稱:Allegro MicroSystems 功能描述:SMOKE DETECTOR WITH INTERCONNECT |
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