- 您现在的位置：买卖IC网 > PDF目录1888 > A5366CLWTR-T (Allegro Microsystems Inc)IC SMOKE DETECTOR PHOTO 16-SOIC PDF资料下载
参数资料
| 型号： | A5366CLWTR-T |
| 厂商： | Allegro Microsystems Inc |
| 文件页数： | 1/13页 |
| 文件大小： | 0K |
| 描述： | IC SMOKE DETECTOR PHOTO 16-SOIC |
| 标准包装： | 3,000 |
| 类型： | 烟雾探测器 |
| 输入类型： | 光电 |
| 输出类型： | 电压 |
| 电流 - 电源： | 12mA |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 16-SOIC（0.295"，7.50mm 宽） |
| 供应商设备封装： | 16-SOIC W |
| 包装： | 带卷 (TR) |
Description
The A5366 is a low-current BiCMOS circuit providing all of
the required features for a photoelectric type smoke detector.
This device can be used with an infrared photoelectric chamber
to sense scattered light from smoke particles. A networking
capability allows as many as 50 units to be interconnected so that
if any unit senses smoke all units will sound an alarm. Special
features are incorporated in the design to facilitate calibration
and testing of the finished detector. The device is recognized by
Underwriters Laboratories for use in smoke alarms that comply
with Standard UL217, or UL268, per file #S2113.
A variable-gain photoamplifier can be directly interfaced to
an infrared emitter-detector pair. The amplifier gain levels are
determinedbytwoexternalcapacitorsandareinternallyselected
depending on the operating mode. Low gain is selected during
standby and timer modes. During a local alarm, this low gain
is increased (internally) by approximately 10% to reduce false
triggering. High gain is used during pushbutton test and to
periodically monitor the chamber sensitivity during standby.
The internal oscillator and timing circuitry keep standby power
to a minimum by sensing for smoke for only 100 μs every 10 s.
Aspecial three-stage–speedup sensing scheme is incorporated
to minimize the time to an audible alarm and also to reduce
false triggering. Chamber sensitivity is periodically monitored
and two consecutive cycles of degraded sensitivity are required
for a warning signal (chirp) to occur.
The A5366 is supplied in a 16-pin dual in-line plastic package
(suffix A), and for surface mount, a 16-pin SOICW (suffix
LW). The lead (Pb) free versions (suffix –T) have 100% matte-
tin leadframe plating. The devices are rated for continuous
operation over the temperature range of –25°C to 75°C.
26110.11-DS, Rev. G
Features and Benefits
Low average standby current for long battery life
Interconnect up to 50 detectors
Piezoelectric horn driver
Low battery detection (all internal)
Chamber sensitivity test and alarm
Power-on reset (POR)
Internal timer and control for reduced sensitivity mode
Built-in circuits to reduce false triggering
6 to 12 V operating range
ESD protection circuitry on all pins
Temporal Horn Pattern, per UL217, NFPA72, and ISO8201
UL Recognized for UL217 or UL268 applications
Photoelectric Smoke Detector
with Interconnect and Timer
Packages:
Not to scale
A5366
16-pin DIP
(Package A)
16-pin SOICW
(Package LW)
Typical Application Diagram
C1
C2
DETECT
STROBE
VDD
IRED
HORN1
HORN2
I/O
FEEDBACK
LED
OSC CAP
TIMING RES
VSS
HUSH
TEST
A5366
To / from
other units
220 Ω
Rx2
Rx1
100 μF
1 kΩ
4.7 kΩ
5 kΩ
4700 pF
0.047 μF
560 Ω
200 kΩ
220 kΩ
1.5 MΩ
1000 pF
100 kΩ
10 MΩ
330 Ω
1500 pF
Red LED
Push-to-Test
9 V
22 μF
Connect HUSH to VSS
to disable timer mode
Value of component can vary,
based on the piezoelectric horn used
Connect to allow timer mode
("hush") operation
Piezo Horn
8.2 kΩ
VDD
22 Ω
Smoke
Chamber
B
C
B
A
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
相关PDF资料 |
PDF描述 |
|---|---|
| A5367CA-T | IC SMOKE DETECTOR ION 16-DIP |
| A54SX32-1CQ256B | IC FPGA SX 48K GATES 256-CQFP |
| A54SX72A-1CQ256B | IC FPGA SX-A 108K 256-CQFP |
| A6850KLTR-T | IC SWITCH INTERFACE 2CHAN 8-SOIC |
| AC1226 | IC THERMOCOUPLE COMPENSATOR 8DIP |
相关代理商/技术参数 |
参数描述 |
|---|---|
| A5367 | 制造商:ALLEGRO 制造商全称:Allegro MicroSystems 功能描述:The A5367 is a low-current, BiCMOS circuit providing all of the required features for an ionization-type smoke detector. |
| A5367CA | 功能描述:IC SMOKE DETECTOR ION 16-DIP RoHS:否 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 |
| A5367CA-T | 功能描述:IC SMOKE DETECTOR ION 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 |
| A53685-000 | 制造商:TE Connectivity 功能描述:Labels Dot Matrix Printable Label Polyester White 22.9x6.4mm 制造商:TE Connectivity 功能描述:LABEL POLYESTER WH - Bag 制造商:TE Connectivity 功能描述:LABEL ID PRODUCT |
| A53688-000 | 制造商:TE Connectivity 功能描述:204W221-12-G03-0 |
发布紧急采购，3分钟左右您将得到回复。