ADM1232 Analog Devices, ADM1232 Datasheet
ADM1232
Specifications of ADM1232
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ADM1232 Summary of contents
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... Computers Controllers Intelligent instruments Automotive systems GENERAL DESCRIPTION The ADM1232 is pin-compatible with the MAX1232, DS1232LP, and DS1232. The Analog Devices, Inc., ADM1232 is a micro- processor monitoring circuit that can monitor the following: • Microprocessor supply voltage • Whether a microprocessor has locked up • ...
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... ADM1232 TABLE OF CONTENTS Features .............................................................................................. 1 Applications ....................................................................................... 1 Functional Block Diagram .............................................................. 1 General Description ......................................................................... 1 Revision History ............................................................................... 2 Specifications ..................................................................................... 3 Absolute Maximum Ratings ............................................................ 4 Thermal Resistance ...................................................................... 4 ESD Caution .................................................................................. 4 REVISION HISTORY 12/08—Rev Rev. C Updated Format .................................................................. Universal Changes to Table 2 ............................................................................ 4 Added Thermal Resistance Section ............................................... 4 Updated Outline Dimensions ......................................................... 7 Changes to Ordering Guide ............................................................ 9 12/97— ...
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... PB RESET must be held low for a minimum guarantee a reset floating Guaranteed by design. Guaranteed by design. RESET and RESET are logically correct. After V falls below the set tolerance voltage (see Figure 9). CC After V rises above the set tolerance voltage. CC ADM1232 ...
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... ADM1232 ABSOLUTE MAXIMUM RATINGS T = 25°C unless otherwise noted. A Table 2. Parameter V CC Logic Inputs Storage Temperature Range Lead Temperature (Soldering, 10 sec) Vapor Phase (60 sec) Infrared (15 sec) Power Dissipation 1 N-8 2 RW-16, RM-8 2 R-8 1 Derate by 13.5 mW/°C above 25°C. 2 Derate by 12 mW/°C above 25°C. Stresses above those listed under Absolute Maximum Ratings may cause permanent damage to the device. This is a stress rating only ...
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... Time Delay Set. This input allows the user to select the maximum amount of time that the ADM1232 allows the STROBE input to remain inactive—that is, STROBE is not receiving any high-to-low transitions—without forcing the ADM1232 to generate a RESET pulse. ...
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... An internal debounce circuit provides glitch immunity when used with a switch, reducing the effects of glitches on the line. The debounce circuit is guaranteed to cause the ADM1232 to assert a reset if PB RESET is brought low for more than 20 ms and is guaranteed to ignore low inputs of less than 1 ms. ...
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... Figure 10. 16-Lead Standard Small Outline Package [SOIC_W] Wide Body (RW-16) Dimensions shown in millimeters and (inches) 3.20 3.00 2.80 5. 3.20 4.90 3.00 4.65 2. PIN 1 0.65 BSC 0.95 0.85 1.10 MAX 0.75 8° 0.15 0.38 0.23 0° 0.00 0.22 0.08 SEATING COPLANARITY 0.10 PLANE COMPLIANT TO JEDEC STANDARDS MO-187-AA Figure 11. 8-Lead Mini Small Outline Package [MSOP] (RM-8) Dimensions shown in millimeters Rev Page ADM1232 45° 1.27 (0.0500) 0.40 (0.0157) 0.80 0.60 0.40 ...
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... ADM1232 0.210 (5.33) MAX 0.150 (3.81) 0.130 (3.30) 0.115 (2.92) 0.022 (0.56) 0.018 (0.46) 0.014 (0.36) CONTROLLING DIMENSIONS ARE IN INCHES; MILLIMETER DIMENSIONS (IN PARENTHESES) ARE ROUNDED-OFF INCH EQUIVALENTS FOR REFERENCE ONLY AND ARE NOT APPROPRIATE FOR USE IN DESIGN. CORNER LEADS MAY BE CONFIGURED AS WHOLE OR HALF LEADS. 0.25 (0.0098) 0.10 (0.0040) COPLANARITY 0.400 (10.16) ...
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... ADM1232ARWZ −40°C to +85°C 1 ADM1232ARWZ-REEL −40°C to +85°C 1 ADM1232ARWZ-REEL7 −40°C to +85°C ADM1232ARN −40°C to +85°C ADM1232ARN-REEL −40°C to +85°C ADM1232ARN-REEL7 −40°C to +85°C 1 ADM1232ARNZ −40°C to +85°C 1 ADM1232ARNZ-REEL −40°C to +85°C 1 ADM1232ARNZ-REEL7 − ...
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... ADM1232 NOTES Rev Page ...
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... NOTES Rev Page ADM1232 ...
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... ADM1232 NOTES ©1997–2008 Analog Devices, Inc. All rights reserved. Trademarks and registered trademarks are the property of their respective owners. D07522-0-12/08(C) Rev Page ...