Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.NET

X  

ADM811 Datasheet(PDF) 1 Page - Analog Devices

Part # ADM811
Description  Microprocessors Supervisory Circuit in 4-Lead SOT-143
Download  6 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  AD [Analog Devices]
Direct Link  http://www.analog.com
Logo AD - Analog Devices

ADM811 Datasheet(HTML) 1 Page - Analog Devices

  ADM811 Datasheet HTML 1Page - Analog Devices ADM811 Datasheet HTML 2Page - Analog Devices ADM811 Datasheet HTML 3Page - Analog Devices ADM811 Datasheet HTML 4Page - Analog Devices ADM811 Datasheet HTML 5Page - Analog Devices ADM811 Datasheet HTML 6Page - Analog Devices  
Zoom Inzoom in Zoom Outzoom out
 1 / 6 page
background image
Microprocessor Supervisory
Circuit in 4-Lead SOT-143 with DSP
Data Sheet
ADM811/ADM812
Rev. G
Document Feedback
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
responsibilityisassumedbyAnalogDevicesforitsuse,norforanyinfringementsofpatentsorother
rightsofthirdpartiesthatmayresultfromitsuse.Specificationssubjecttochangewithoutnotice.No
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
Trademarksandregisteredtrademarksarethepropertyoftheirrespectiveowners.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781.329.4700
©2013 Analog Devices, Inc. All rights reserved.
Technical Support
www.analog.com
FEATURES
Superior upgrade for MAX811/MAX812
Specified over temperature
Low power consumption: 5 µA typical
Precision voltage monitor: 2.5 V, 3 V, 3.3 V, 5 V options
Reset assertion down to 1 VCC
Power-on reset: 140 ms minimum
Logic low RESET output (ADM811)
Logic high RESET output (ADM812)
Built-in manual reset
APPLICATIONS
Microprocessor systems
Controllers
Intelligent instruments
Automotive systems
Safety systems
Portable instruments
FUNCTIONAL BLOCK DIAGRAM
RESET
GENERATOR
DEBOUNCE
VREF
RESET/RESET
GND
VCC
MR
ADM811/ADM812
Figure 1.
GENERAL DESCRIPTION
The ADM811/ADM812 are reliable voltage monitoring devices
suitable for use in most voltage monitoring applications. The
ADM811/ADM812 are designed to monitor six different
voltages, each allowing a 5% or 10% degradation of standard
PSU voltages before a reset occurs. These voltages have been
selected for the effective monitoring of 2.5 V, 3 V, 3.3 V, and 5 V
supply voltage levels.
Included in this circuit is a debounced manual reset input.
Reset can be activated using an electrical switch (or an input
from another digital device) or by a degradation of the supply
voltage. The manual reset function is very useful, especially if
the circuit in which the ADM811/ADM812 are operating enters
into a state that can only be detected by the user. Allowing the
user to reset a system manually can reduce the damage or
danger that could otherwise be caused by an out-of-control
or locked system.
ADM811
GND
VCC
MR
RESET
MICROPROCESSOR
SYSTEM
GND
VCC
RESET
100kΩ
Figure 2. Typical ADM811 Operating Circuit


Similar Part No. - ADM811

ManufacturerPart #DatasheetDescription
logo
Analog Devices
ADM811 AD-ADM811 Datasheet
178Kb / 12P
   Microprocessor Supervisory Circuit in 4-Lead SOT-143 with DSP
Rev. G
ADM811 AD-ADM811 Datasheet
178Kb / 12P
   Microprocessor Supervisory Circuit in 4-Lead SOT-143 with DSP
Rev. G
ADM811-3TART AD-ADM811-3TART Datasheet
178Kb / 12P
   Microprocessor Supervisory Circuit in 4-Lead SOT-143 with DSP
Rev. G
ADM811-3TART-REEL7 AD-ADM811-3TART-REEL7 Datasheet
178Kb / 12P
   Microprocessor Supervisory Circuit in 4-Lead SOT-143 with DSP
Rev. G
ADM811-3TARTZ-RL AD-ADM811-3TARTZ-RL Datasheet
178Kb / 12P
   Microprocessor Supervisory Circuit in 4-Lead SOT-143 with DSP
Rev. G
More results

Similar Description - ADM811

ManufacturerPart #DatasheetDescription
logo
Analog Devices
ADM812 AD-ADM812_15 Datasheet
178Kb / 12P
   Microprocessor Supervisory Circuit in 4-Lead SOT-143 with DSP
Rev. G
ADM6315 AD-ADM6315_15 Datasheet
197Kb / 12P
   Open-Drain Microprocessor Supervisory Circuit in 4-Lead SOT-143
Rev. G
ADM811RART AD-ADM811RART Datasheet
178Kb / 12P
   Microprocessor Supervisory Circuit in 4-Lead SOT-143 with DSP
Rev. G
ADM811 AD-ADM811 Datasheet
178Kb / 12P
   Microprocessor Supervisory Circuit in 4-Lead SOT-143 with DSP
Rev. G
ADM811 AD-ADM811_15 Datasheet
178Kb / 12P
   Microprocessor Supervisory Circuit in 4-Lead SOT-143 with DSP
Rev. G
ADM6315-26D3ARTRL7 AD-ADM6315-26D3ARTRL7 Datasheet
197Kb / 12P
   Open-Drain Microprocessor Supervisory Circuit in 4-Lead SOT-143
Rev. E
ADM6315-26D3ARTRL7 AD-ADM6315-26D3ARTRL7 Datasheet
286Kb / 12P
   Open-Drain Microprocessor Supervisory Circuit in 4-Lead SOT-143
Rev. E
ADM6315_VE AD-ADM6315_VE Datasheet
272Kb / 12P
   Open-Drain Microprocessor Supervisory Circuit in 4-Lead SOT-143
Rev. E
ADM6315-29D3ARTRL7 AD-ADM6315-29D3ARTRL7 Datasheet
197Kb / 12P
   Open-Drain Microprocessor Supervisory Circuit in 4-Lead SOT-143
Rev. G
ADM6315-26D3ARTZR7 AD-ADM6315-26D3ARTZR7 Datasheet
228Kb / 12P
   Open-Drain Microprocessor Supervisory Circuit in 4-Lead SOT-143
Rev. F
More results


Html Pages

1 2 3 4 5 6


Datasheet Download

Go To PDF Page


Link URL




Privacy Policy
ALLDATASHEET.NET
Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Contact us   |   Privacy Policy   |   Link Exchange   |   Manufacturer List
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