音影先锋亚洲天堂网|电影世界尽头的爱完整版播放|国产 熟女 91|高清无码免费观看欧美日韩|韩国一区二区三区黄色录像|美女亚洲加勒比在线|亚洲综合网 开心五月|7x成人在线入口|成人网站免费日韩毛片区|国产黄片?一级?二级?三级

RE46C122 Datasheet

  • RE46C122

  • CMOS Ionization Smoke Detector ASIC with Interconnect and Ti...

  • 173.77KB

  • 9頁

  • ETC

掃碼查看芯片數(shù)據(jù)手冊

上傳產(chǎn)品規(guī)格書

PDF預(yù)覽

R&E International
RE46C122
CMOS Ionization Smoke Detector ASIC with Interconnect and Timer Mode
Preliminary Product Specification
General Description
The RE46C122 is low power CMOS ionization type
smoke detector IC. With few external components this
circuit will provide all the required features for an
ionization type smoke detector.
An internal oscillator strobes power to the smoke
detection circuitry for 10.5mS every 1.66 seconds to
keep standby current to a minimum. A check for a low
battery condition is performed every 40 seconds when
in standby. The temporal horn pattern supports the
NFPA 72 emergency evacuation signal.
An interconnect pin allows multiple detectors to be
connected such that when one units alarms all units will
sound.
An internal 10 minute timer allows for a separate button
to be used for reduced sensitivity mode.
Although this device was designed for smoke detection
utilizing an ionization chamber it could be used in a
variety of security applications.
Utilizing low power CMOS technology the RE46C122
was designed for use in smoke detectors that comply
with Underwriters Laboratory Specification UL217 and
UL268.
Features
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
Guard Outputs for Ion Detector Input
+/-0.75pA Detect Input Current
Internal Reverse Battery Protection
Low Quiescent Current Consumption (<6uA)
Available in 16L PDIP or 16L N SOIC
ESD Protection on all Pins
Internal Low Battery Detection
Interconnect up to 40 Detectors
10 Minute Timer for Sensitivity Control
Compatible with Allegro A5367
Pin Configuration
TSTART
IO
LBADJ
TSTROBE
LED
VDD
RBIAS
FEED
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
GUARD2
DETECT
GUARD1
VSEN
OSCAP
HS
HB
VSS
ABSOLUTE MAXIMUM RATINGS
PARAMETER
Supply Voltage
Input Voltage Range Except FEED
FEED Input Voltage Range
Reverse Battery Time
Input Current except FEED
Operating Temperature
Storage Temperature
Maximum Junction Temperature
SYMBOL
V
DD
V
in
V
infd
T
RB
I
in
T
A
T
STG
T
J
VALUE
15
-.3 to V
dd
+.3
-10 to +22
5
10
-10 to 60
-55 to 125
150
UNITS
V
V
V
S
mA
擄C
擄C
擄C
Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are
stress ratings only and operation at these conditions for extended periods may affect device reliability.
This product utilizes CMOS technology with static protection; however proper ESD prevention procedures should be used
when handling this product. Damage can occur when exposed to extremely high static electrical charge.
Telephone 610.992.0727
Page 1 of 9
E-mail: rande@randeint.com
DS-RE46C122-060104
This datasheet contains PROPRIETARY and CONFIDENTIAL information.
Facsimile 610.992.0734

RE46C122相關(guān)型號PDF文件下載

  • 型號
    版本
    描述
    廠商
    下載
  • 英文版
    Piezoelectric Horn Driver Circuit
    Microchip
  • 英文版
    Piezoelectric Horn Driver and LED Driver Circuit
    ETC
  • 英文版
    Piezoelectric Horn Driver and LED Driver Circuit
    Microchip
  • 英文版
    Piezoelectric Horn Driver and LED Driver Circuit
    ETC [ETC]
  • 英文版
    Piezoelectric Horn Driver and Voltage Converter
    Microchip
  • 英文版
    Piezoelectric Horn Driver with Voltage Regulator and LED Dri...
    Microchip
  • 英文版
    DC to DC Converter, Voltage Regulator and Piezoelectric Horn...
    Microchip
  • 英文版
    Piezoelectric Horn Driver and Voltage Regulator
    Microchip
  • 英文版
    Ionization Smoke Detector IC
    Microchip
  • 英文版
    Ionization Smoke Detector IC
    Microchip
  • 英文版
    DC to DC Converter and Piezoelectric Horn Driver
    Microchip
  • 英文版
    CMOS Ionization Smoke Detector ASIC
    Microchip
  • 英文版
    CMOS Ionization Smoke Detector ASIC with Interconnect
    Microchip
  • 英文版
    CMOS Ionization Smoke Detector ASIC with Interconnect and Ti...
    ETC
  • 英文版
    CMOS Ionization Smoke Detector ASIC with Interconnect and Ti...
    Microchip
  • 英文版
    CMOS Ionization Smoke Detector ASIC with Interconnect and Ti...
    ETC [ETC]
  • 英文版
    CMOS Ionization Smoke Detector ASIC with Interconnect
    Microchip
  • 英文版
    CMOS Ionization Smoke Detector ASIC with Interconnect and Ti...
    Microchip
  • 英文版
    CMOS Ionization Smoke Detector ASIC with Interconnect
    Microchip
  • 英文版
    CMOS Ionization Smoke Detector ASIC with Interconnect
    Microchip

掃碼下載APP，
一鍵連接廣大的電子世界。

在線人工客服

買家服務(wù)：
賣家服務(wù)：
技術(shù)客服：

0571-85317607

網(wǎng)站技術(shù)支持

13606545031

客服在線時間周一至周五
9:00-17:30

關(guān)注官方微信號，
第一時間獲取資訊。

建議反饋

聯(lián)系人：

聯(lián)系方式：

按住滑塊，拖拽到最右邊
>>
感謝您向阿庫提出的寶貴意見，您的參與是維庫提升服務(wù)的動力！意見一經(jīng)采納，將有感恩紅包奉上哦！