The ADM1232 is a superior, pin-compatible upgrade for the MAX1232 and the DS1232LP and DS1232. The Analog Devices ADM1232 is a microprocessor monitoring circuit that can monitor:

Microprocessor Supply Voltage

Whether a Microprocessor has locked-up

An External Interrupt

The ADM1232 is available in four different packages:

The ADM1232ARM in an 8-lead microSOIC (RM-8).

The ADM1232AN in an 8-lead PDIP (N-8).

The ADM1232ARW in a 16-lead wide SOIC (R-16).

The ADM1232ARN is an 8-lead narrow SOIC (R-8).

Part#	Reset Threshold (V)	Min Reset Timeout (ms)	Reset Output-Stage	Manual Reset Capability	Typ Watchdog Timeout (ms)	Power Fail Indicator	Package	Product Description	Price* (1000-4999)
AD5100	Adjustable	Adj	Active-Low/Push-Pull	Yes	adj.	Yes	SOP	System-Mgmt IC with Programmable Quad Voltage Monitoring and Supervisory Functions	-
ADM1232	4.37, 4.62	250	Active-High/Push-Pull, Active-Low/Open-Drain	Yes	250, 500, 62.5	No	DIP, SOIC, SOP	Microprocessor Supervisory Circuit	$0.94
ADM13305	0.6, 1.68, 2.25, 2.93, 4.55, Adjustable	140	Active-High/Push-Pull, Active-Low/Push-Pull	Yes	1.6	-	SOIC	Multi-Voltage Supervisory Circuit	$0.95
ADM6316	2.5, 2.63, 2.7, 2.8, 2.93, 3.0, 3.08, 3.2, 3.3, 3.4, 3.5, 3.6, 3.7, 3.8, 3.9, 4.0, 4.1, 4.2, 4.3, 4.39, 4.5, 4.63, 4.7, 4.8, 4.9, 5.0	1, 1,200, 140, 20	Active-Low/Push-Pull	Yes	102, 1,600, 25,600, 6.3	No	SOT	Supervisory Ckt w/ Watchdog, Manual Reset & Active-Low, Push-Pull Reset Output in 5-Lead SOT-23	$0.50
ADM6318	2.5, 2.63, 2.7, 2.8, 2.93, 3.0, 3.08, 3.2, 3.3, 3.4, 3.5, 3.6, 3.7, 3.8, 3.9, 4.0, 4.1, 4.2, 4.3, 4.39, 4.5, 4.63, 4.7, 4.8, 4.9, 5.0	1, 1,200, 140, 20	Active-High/Push-Pull, Active-Low/Push-Pull	No	102, 1,600, 25,600, 6.3	No	SOT	Supervisory Circuit with Watchdog and Dual Active-Low/Active-High Push-Pull Reset Outputs	$0.50
ADM6320	2.5, 2.63, 2.7, 2.8, 2.93, 3.0, 3.08, 3.2, 3.3, 3.4, 3.5, 3.6, 3.7, 3.8, 3.9, 4.0, 4.1, 4.2, 4.3, 4.39, 4.5, 4.63, 4.7, 4.8, 4.9, 5.0	1, 1,200, 140, 20	Active-Low/Open-Drain	Yes	102, 1,600, 25,600, 6.3	No	SOT	Supervisory Circuit with Watchdog, Manual Reset & Active-Low, Open-Drain Reset Output	$0.50
ADM6321	2.5, 2.63, 2.7, 2.8, 2.93, 3.0, 3.08, 3.2, 3.3, 3.4, 3.5, 3.6, 3.7, 3.8, 3.9, 4.0, 4.1, 4.2, 4.3, 4.39, 4.5, 4.63, 4.7, 4.8, 4.9, 5.0	1, 1,200, 140, 20	Active-High/Push-Pull, Active-Low/Open-Drain	No	102, 1,600, 25,600, 6.3	No	SOT	Supervisory Circuit with Watchdog and Dual Active-Low Open-Drain/Active-High Push-Pull Reset Outputs	$0.50
ADM6821	1.58, 1.67, 2.19, 2.32, 2.63, 2.93, 3.08, 4.38, 4.63	140	Active-High/Push-Pull	Yes	1,600	No	SOT	Low Voltage Supervisory Circuit w/ Watchdog, Manual Reset and Active-High, Push-Pull Reset Output	-
ADM6822	1.58, 1.67, 2.19, 2.32, 2.63, 2.93, 3.08, 4.38, 4.63	140	Active-Low/Open-Drain	Yes	1,600	No	SOT	Low Voltage Supervisory Circuit w/ Watchdog, Manual Reset and Open-Drain Reset Output	-
ADM6823	1.58, 1.67, 2.19, 2.32, 2.63, 2.93, 3.08, 4.38, 4.63	140	Active-Low/Push-Pull	Yes	1,600	No	SOT	Low Voltage Supervisory Circuit w/ Watchdog, Manual Reset and Active-Low, Push-Pull Reset Output	$0.75
ADM6824	1.58, 1.67, 2.19, 2.32, 2.63, 2.93, 3.08, 4.38, 4.63	140	Active-High/Push-Pull, Active-Low/Push-Pull	No	1,600	No	SOT	Low Voltage Supervisory Circuit w/ Watchdog, Manual Reset, Active-Hi & Low Push-Pull Reset Output	-
ADM699	4.65	140	Active-High/Push-Pull, Active-Low/Push-Pull	No	1,600	No	DIP, SOIC	µP Supv w/ Watchdog, 4.65V Trip Point, Low Supply Current and Active Low Reset Output	$1.66
ADM705	4.65	160	Active-Low/Push-Pull	Yes	1,600	Yes	DIP, SOIC	µP Supv w/ 4.65V Trip Voltage, Watchdog, Pwr Fail, Manual Reset & Active Low Reset Output	$1.01
ADM706	4.4	160	Active-Low/Push-Pull	Yes	1,600	Yes	DIP, SOIC	+3V, Voltage Monitoring µP Supervisory Circuit	$1.68
ADM823	2.19, 2.32, 2.63, 2.93, 3.08, 4.38, 4.63	140	Active-Low/Push-Pull	Yes	1,600	No	SC70, SOT	Supervisory Circuit with Watchdog, Manual Reset and Active-Low, Push-Pull Reset Output	$0.50
ADM824	2.19, 2.32, 2.63, 2.93, 3.08, 4.38, 4.63	140	Active-High/Push-Pull, Active-Low/Push-Pull	No	1,600	No	SC70, SOT	Supervisory Circuit with Watchdog, Active-High &-Low Push-Pull Reset Output	$0.50
ADM8616	1.58, 1.67, 2.19, 2.32, 2.63, 2.93, 3.08, 4.38, 4.63	1, 1,120, 140, 20	Active-Low/Push-Pull	No	102, 1,600, 6.3	No	SC70	Low Voltage Supervisory Circuit w/ Watchdog and Active-Low, Push-Pull Reset Output--- in 4-Lead SC70	$0.85
ADM8617	1.58, 1.67, 2.19, 2.32, 2.63, 2.93, 3.08, 4.38, 4.63	1, 1,120, 140, 20	Active-Low/Open-Drain	No	102, 1,600, 6.3	No	SC70	Low Voltage Supervisory Circuit w/ Watchdog & active-low open-drain output in 4-Lead SC70	$0.85
ADM8699	4.65	140	Active-High/Push-Pull, Active-Low/Push-Pull	No	1,600	No	DIP, SOIC	µP Supervisory Circuit with Watchdog, 4.65V Trip Point	$1.99
ADM9690	4.31	10 typ, 50 typ	Active-Low/Push-Pull	No	0.75, 1.5, 12.5, 25	No	SOIC	Power Supply and Watchdog Timer Monitoring Circuit	$1.50

* The pricing listed here is provided only for budgetary purposes as recommended list price in U.S. Dollars in the United States ex factor per unit for the stated volume. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.
** Pricing is currently unavailable. Click on the product number to see the Product Page for additional information.

The model number is a specific version of a generic that can be purchased or sampled.

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• Pre-Release: The model has not been released to general production, but samples may be available.
• Production: The model is currently being produced, and generally available for purchase and sampling.
• Last Time Buy: The model has been scheduled for obsolescence, but may still be purchased for a limited time.
• Obsolete: The specific part is obsolete and no longer available. Other models listed in the table may still be available (if they have a status that is not obsolete).

The package for this IC (i.e. DIP, SOIC, BGA). An Evaluation Board is a board engineered to show the performance of the model, the part is included on the board.

For detailed drawings and chemical composition please consult our  Package Site

Pin Count is the number of pins, balls, or pads on the device. Pin-out diagrams & pin function descriptions may be found in the datasheet.

This is the acceptable operating range of the device. The various ranges specified are as follows:

• Commercial: 0 to +70 degrees Celsius
• Military : -55 to +125 degrees Celsius
• Industrial: Temperature ranges may vary by model. Please consult the datasheet for more information.
• Automotive: -40 to +125 degrees Celsius

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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