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ADM1816:  Microprocessor Supervisory in SOT-23 with Low Active OpenDrain Output Choices

Product Details


The ADM181x range of voltage monitoring circuits can be used in any application where an electronic system needs to be reset when a voltage increases above or below a predetermined value.

Because of the “reset delay time” incorporated into the ADM181x series, these devices can provide a safe startup for electronic systems. Before a system initializes, the power supply must stabilize. Using the ADM181x series ensures that there are typically 150 ms for the power supply to stabilize before the system is reset and safe system initialization begins.

The ADM181x series of microprocessor reset circuits are available in low cost, space-saving SOT-23 packages.

FEATURES and BENEFITS

  • Reliable low cost voltage monitor with reset output
  • Suitable for monitoring 2.5 V, 3 V, 3.3 V, and 5 V power supply voltages
  • Reset threshold levels: 4.62 V, 4.35 V, 3.06 V, 2.88 V, 2.55 V, 2.31 V, and 2.18 V typical
  • Active high and low push-pull output choices: ADM1810, ADM1812, ADM1815, and ADM1817
  • Open-drain with internal pull-up resistor output choices: ADM1811, ADM1813, ADM1816, and ADM1818
  • Can be used with a manual push-button to generate a reset: ADM1813, ADM1818
  • Initialization of microprocessor systems with added safety
  • Available in 3-lead SOT-23 and SC70 packages

Functional Block Diagram for ADM1816

Documentation

Title Content Type File Type
ADM1810-13/ADM1815-18: Microprocessor Reset Circuits Data Sheet (Rev F, 10/2013) (pdf, 227 kB) Data Sheets PDF
Supervisory Devices Complementary Parts Guide for Altera FPGAs  (pdf, 664 kB) Product Selection Guide PDF
Supervisory Devices Complementary Parts Guide for Xilinx FPGAs  (pdf, 661 kB) Product Selection Guide PDF
Voltage Monitoring Products Applications Guide  (pdf, 1808 kB) Solutions Bulletins PDF
Voltage Monitoring and Sequencing (2009/2010)  (pdf) Overview PDF
Voltage Monitoring Products 2008  (pdf, 3930 kB) Overview PDF
Power System Management (Spring 2007)  (pdf, 1170 kB) Overview PDF
RAQs index Rarely Asked Questions HTML
Glossary of EE Terms Glossary HTML

Design Tools,Models,Drivers & Software

Title Content Type File Type
Supervisor Parametric Search
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ADIsim Design/Simulation Tools HTML

Evaluation Kits & Symbols & Footprints

Symbols and Footprints— Analog Devices offers Symbols & Footprints which are compatible with a large set of today’s CAD systems for broader and easier support.

SampleSample & Buy

Price, packaging, availability

ADM1816 Model Options
Model Package Pins Temp.
Range
Packing,
Qty
Price*(100-499) Price*1000 pcs RoHS View PCN/ PDN Check Inventory/
Purchase/Sample
ADM1816-10AKSZ-RL Status: Last Time Buy 3 ld SC70 3 Ind Reel, 10000 - $0.51 Y  Material Info PCN/PDN Purchase
ADM1816-10AKSZ-RL7 Status: Production 3 ld SC70 3 Ind Reel, 3000 - $0.51 Y  Material Info PCN Purchase
ADM1816-10ART-REEL Status: Last Time Buy 3 ld SOT-23 3 Ind Reel, 10000 - $0.54 N  Material Info PCN/PDN Purchase
ADM1816-10ART-RL7 Status: Last Time Buy 3 ld SOT-23 3 Ind Reel, 3000 - $0.54 N  Material Info PCN/PDN Purchase
ADM1816-10ARTZ-RL Status: Last Time Buy 3 ld SOT-23 3 Ind Reel, 10000 - $0.46 Y  Material Info PCN/PDN Purchase
ADM1816-10ARTZ-RL7 Status: Production 3 ld SOT-23 3 Ind Reel, 3000 - $0.46 Y  Material Info PCN Purchase Sample
ADM1816-20AKS-RL7 Status: Last Time Buy 3 ld SC70 3 Ind Reel, 3000 - $0.54 N  Material Info PCN/PDN Purchase
ADM1816-20AKSZ-RL Status: Last Time Buy 3 ld SC70 3 Ind Reel, 10000 - $0.51 Y  Material Info PCN/PDN Purchase
ADM1816-20AKSZ-RL7 Status: Production 3 ld SC70 3 Ind Reel, 3000 - $0.51 Y  Material Info PCN Purchase
ADM1816-20ART-RL7 Status: Last Time Buy 3 ld SOT-23 3 Ind Reel, 3000 - $0.48 N  Material Info PCN/PDN Purchase
ADM1816-20ARTZ-RL Status: Last Time Buy 3 ld SOT-23 3 Ind Reel, 10000 - $0.46 Y  Material Info PCN/PDN Purchase
ADM1816-20ARTZ-RL7 Status: Production 3 ld SOT-23 3 Ind Reel, 3000 - $0.46 Y  Material Info PCN Purchase
ADM1816-5AKS-REEL7 Status: Last Time Buy 3 ld SC70 3 Ind Reel, 3000 - $0.54 N  Material Info PCN/PDN Purchase
ADM1816-5AKSZ-REEL Status: Last Time Buy 3 ld SC70 3 Ind Reel, 10000 - $0.50 Y  Material Info PCN/PDN Purchase
ADM1816-5AKSZ-RL7 Status: Production 3 ld SC70 3 Ind Reel, 3000 - $0.50 Y  Material Info PCN Purchase
ADM1816-5ART-REEL7 Status: Last Time Buy 3 ld SOT-23 3 Ind Reel, 3000 - $0.48 N  Material Info PCN/PDN Purchase
ADM1816-5ARTZ-REEL Status: Production 3 ld SOT-23 3 Ind Reel, 10000 - $0.46 Y  Material Info PCN Purchase
ADM1816-5ARTZ-RL7 Status: Production 3 ld SOT-23 3 Ind Reel, 3000 - $0.46 Y  Material Info PCN Purchase Sample
ADM1816-R22AKS-RL7 Status: Last Time Buy 3 ld SC70 3 Ind Reel, 3000 - $0.59 N  Material Info PCN/PDN Purchase
ADM1816-R22AKSZ-R7 Status: Production 3 ld SC70 3 Ind Reel, 3000 - $0.51 Y  Material Info PCN Purchase
ADM1816-R22AKSZ-RL Status: Last Time Buy 3 ld SC70 3 Ind Reel, 10000 - $0.51 Y  Material Info PCN/PDN Purchase
ADM1816-R22ART-RL7 Status: Last Time Buy 3 ld SOT-23 3 Ind Reel, 3000 - $0.48 N  Material Info PCN/PDN Purchase
ADM1816-R22ARTZ-R7 Status: Production 3 ld SOT-23 3 Ind Reel, 3000 - $0.46 Y  Material Info PCN Purchase Sample
ADM1816-R22ARTZ-RL Status: Production 3 ld SOT-23 3 Ind Reel, 10000 - $0.46 Y  Material Info PCN/PDN Purchase
ADM1816-R23AKSZ-R7 Status: Production 3 ld SC70 3 Ind Reel, 3000 - $0.51 Y  Material Info PCN Purchase
ADM1816-R23AKSZ-RL Status: Last Time Buy 3 ld SC70 3 Ind Reel, 10000 - $0.51 Y  Material Info PCN/PDN Purchase
ADM1816-R23ART-RL7 Status: Last Time Buy 3 ld SOT-23 3 Ind Reel, 3000 - $0.54 N  Material Info PCN/PDN Purchase
ADM1816-R23ARTZ-R7 Status: Production 3 ld SOT-23 3 Ind Reel, 3000 - $0.46 Y  Material Info PCN Purchase
ADM1816-R23ARTZ-RL Status: Production 3 ld SOT-23 3 Ind Reel, 10000 - $0.46 Y  Material Info PCN/PDN Purchase
Price Table Help

The USA list pricing shown is for BUDGETARY USE ONLY, shown in United States dollars (FOB USA per unit for the stated volume), and is subject to change. International prices may differ due to local duties, taxes, fees and exchange rates. For volume-specific price or delivery quotes, please contact your local Analog Devices, Inc. sales office or authorized distributor. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.


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