поискавой системы для электроныых деталей
  Russian  ▼
ALLDATASHEETRU.COM

X  

MC146012ED датащи(PDF) 1 Page - Freescale Semiconductor, Inc

номер детали MC146012ED
подробное описание детали  Low Power CMOS Photoelectric Smoke Detector IC
Download  18 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
производитель  FREESCALE [Freescale Semiconductor, Inc]
домашняя страница  http://www.freescale.com
Logo FREESCALE - Freescale Semiconductor, Inc

MC146012ED датащи(HTML) 1 Page - Freescale Semiconductor, Inc

  MC146012ED Datasheet HTML 1Page - Freescale Semiconductor, Inc MC146012ED Datasheet HTML 2Page - Freescale Semiconductor, Inc MC146012ED Datasheet HTML 3Page - Freescale Semiconductor, Inc MC146012ED Datasheet HTML 4Page - Freescale Semiconductor, Inc MC146012ED Datasheet HTML 5Page - Freescale Semiconductor, Inc MC146012ED Datasheet HTML 6Page - Freescale Semiconductor, Inc MC146012ED Datasheet HTML 7Page - Freescale Semiconductor, Inc MC146012ED Datasheet HTML 8Page - Freescale Semiconductor, Inc MC146012ED Datasheet HTML 9Page - Freescale Semiconductor, Inc Next Button
Zoom Inzoom in Zoom Outzoom out
 1 / 18 page
background image
Document Number: MC146012
Rev. 1.0, 5/2007
Freescale Semiconductor
Technical Data
© Freescale Semiconductor, Inc., 2007. All rights reserved.
Low Power CMOS Photoelectric
Smoke Detector IC
The MC146012 is an advanced smoke detector component containing
sophisticated very-low power analog and digital circuitry. The IC, when used with
an infrared photoelectric chamber and a small number of external components,
will detect smoke by sensing scattered light from smoke particles. When
detection occurs, a pulsating alarm is sounded via on-chip push-pull drivers and
an external piezoelectric transducer.
The MC146012 provides both audible and visual alarms. Upon sensing a
normal smoke level, both alarms will be activated. It is possible to mute the
audible alarm for approximately eight minutes through the Integrated Mute
Function (IMF), although the LED will continue to flash at a high rate. This feature
is resetable through a pushbutton test. The IMF feature will be overridden by
remote smoke, high smoke level, timeout or reset.
The Alarm memory feature will allow for identification of an alarming detector.
Through a pushbutton test, the LED will flash rapidly if there was a previous
alarm condition detected at the unit.
The variable-gain photo amplifier allows direct interface to IR detector
(photodiode). The gain settings are determined by external capacitors and
compensation resistors. A two stage speed-up is incorporated into the smoke
monitor to minimize time and help reduce false triggering. Further reduction of
false triggering is also addressed with the double sample chamber sensitivity and
double I/O sample.
Features
Integrated Mute Function (IMF) to Temporarily Disable Horn
Alarm Memory to Help Identify Alarming Unit
Speed-Up Sampling Rate After First Detection of Smoke
Double Sample for Degraded Chamber Sensitivity Monitor
Digital Noise Filter on the I/O Pin
Power-Up and Power-Down RESET
Low-Battery Trip Point Set Externally
Temporal Horn Pattern
Operating Temperature: -10 to 75°C
Operating Voltage Range: 6.0 to 12 V
Average Supply Current: 6.5
µA
ORDERING INFORMATION
Device
Temp. Range
Package
MC146012ED
-10 to 75°C
Plastic Dip
MCZ146012EG/R2
SOIC Package
MC146012
LOW POWER CMOS
PHOTOELECTRIC SMOKE
DETECTOR IC
16
1
ED SUFFIX
PLASTIC DIP
98ASB42431B
16
EG SUFFIX
SOIC PACKAGE
98ASB42567B
1


Аналогичный номер детали - MC146012ED

производительномер деталидатащиподробное описание детали
logo
Freescale Semiconductor...
MC146012ED FREESCALE-MC146012ED Datasheet
1Mb / 18P
   LOW POWER CMOS PHOTOELECTRIC SMOKE DETECTOR IC
More results

Аналогичное описание - MC146012ED

производительномер деталидатащиподробное описание детали
logo
Freescale Semiconductor...
MC146012 FREESCALE-MC146012 Datasheet
1Mb / 18P
   LOW POWER CMOS PHOTOELECTRIC SMOKE DETECTOR IC
MC146010 FREESCALE-MC146010 Datasheet
1Mb / 18P
   LOW POWER CMOS PHOTOELECTRIC SMOKE DETECTOR IC
MC146010 FREESCALE-MC146010_07 Datasheet
390Kb / 18P
   Low Power CMOS Photoelectric Smoke Detector IC
logo
SHANGHAI BELLING CO., L...
BL59A12 BELLING-BL59A12 Datasheet
271Kb / 8P
   PHOTOELECTRIC SMOKE DETECTOR IC
BL59A10 BELLING-BL59A10 Datasheet
244Kb / 8P
   PHOTOELECTRIC SMOKE DETECTOR IC
logo
NXP Semiconductors
MC14467-1 NXP-MC14467-1 Datasheet
288Kb / 8P
   Low-Power CMOS Ionization Smoke Detector IC
Rev 4, 05/2005
logo
Freescale Semiconductor...
MC14467-1 FREESCALE-MC14467-1 Datasheet
238Kb / 8P
   Low-Power CMOS Ionization Smoke Detector IC
MC14467-1 FREESCALE-MC14467-1_07 Datasheet
256Kb / 9P
   Low-Power CMOS Ionization Smoke Detector IC
logo
Renesas Technology Corp
RAA239101 RENESAS-RAA239101 Datasheet
258Kb / 4P
   Photoelectric Smoke Detector AFE IC
Jun 27, 2022
logo
Gamewell-FCI by Honeywe...
PSD-7155 GAMEWELL-FCI-PSD-7155 Datasheet
66Kb / 2P
   Photoelectric smoke detector
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18


датащи скачать

Go To PDF Page


ссылки URL




Конфиденциальность
ALLDATASHEETRU.COM
Вашему бизинису помогли Аллдатащит?  [ DONATE ] 

Что такое Аллдатащит   |   реклама   |   контакт   |   Конфиденциальность   |   обмен ссыками   |   поиск по производителю
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com