adm1232a Analog Devices, Inc., adm1232a Datasheet
adm1232a
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adm1232a Summary of contents
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... Intelligent Instruments Automotive Systems Protection Against Damage Caused by P Failure GENERAL DESCRIPTION The ADM1232A is a superior, pin-compatible upgrade for the MAX1232 and the DS1232LP and DS1232. The ADM1232A can detect strobe pulsewidths as narrow as 20 ns, making it compatible with high speed microprocessors. The Analog ...
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... ADM1232A–SPECIFICATIONS P arameter TEMPERATURE POWER SUPPLY Voltage Current STROBE AND PB RESET INPUTS Input High Level Input Low Level INPUT LEAKAGE CURRENT (STROBE, TOLERANCE) TD OUTPUT CURRENT RESET RESET, RESET OUTPUT VOLTAGE RESET/RESET RESET/RESET High Level RESET/RESET Low Level 1 V OPERATION RESET Output Voltage ...
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... ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily accumulate on the human body and test equipment and can discharge without detection. Although the ADM1232A features proprietary ESD protection circuitry, permanent damage may occur on devices subjected to high energy electrostatic discharges. Therefore, proper ESD precautions are recommended to avoid performance degradation or loss of functionality ...
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... Push Button Reset Input. This debounced input will ignore pulses of less than 1 ms and is guaranteed to re- spond to pulses greater than 20 ms. Time Delay Set allows the user to select the maximum amount of time the ADM1232A will allow the STROBE TD input to remain inactive (i.e., STROBE is not receiving any high-to-low transitions), without forcing the ADM1232A to generate a RESET pulse ...
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... The TOLERANCE input is used to determine the level V vary below 5 V without the ADM1232A asserting a reset. Con- necting TOLERANCE to ground will select a –5% tolerance level and will cause the ADM1232A to generate a reset if V falls below 4.75 V (typical). If TOLERANCE is connected –10% tolerance level is selected and will cause the ...
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... ADM1232A 16-Lead Wide SOIC (R-16) 0.4133 (10.50) 0.3977 (10.00 0.1043 (2.65) PIN 1 0.0118 (0.30) 0.0926 (2.35) 0.0040 (0.10) 0.0500 0.0192 (0.49) SEATING 0.0125 (0.32) (1.27) 0.0138 (0.35) PLANE BSC 0.0091 (0.23) 8-Lead SOIC (RM-8) 0.122 (3.10) 0.114 (2.90 0.122 (3.10) 0.199 (5.05) 0.187 (4.75) 0.114 (2.90 PIN 1 0.0256 (0.65) BSC 0.120 (3.05) 0.112 (2.84) 0.043 (1.09) 0.006 (0.15) 0.037 (0.94) 0.002 (0.05) 0.018 (0.46) SEATING 0 ...