DS1233M Dallas, DS1233M Datasheet
DS1233M
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DS1233M Summary of contents
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... Microprocessors Pin function compatible with the Motorola MC33064, MC34064, MC33164, and MC34164 Operating temperature of – +85 C DESCRIPTION The DS1233M EconoReset uses a precision tempera- ture compensated reference and comparator circuit to monitor the status of the power supply (V ). When an CC out-of-tolerance condition is detected, an internal power ...
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... DS1233M OPERATION – POWER MONITOR The DS1233M provides the functions of detecting out-of-tolerance power supply conditions and warning a processor-based system of impending power failure. When V is detected as out-of-tolerance, as defined CC BLOCK DIAGRAM Figure Vcc TOLERANCE AND BIAS T.C. REFERENCE GROUND APPLICATION EXAMPLE Figure 2 ...
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... LTL TIMING DIAGRAM: POWER DOWN Figure HTL V CCTP V RST t RPD HTL V CCTP t RPU V OH MIN TYP MAX UNITS 4.75 V 4.00 V 3. LTL V OL DS1233M NOTES DS1233M–5, DS1233M–55 DS1233M–5, DS1233M–55 DS1233M–3 DS1233M–3 022698 3/4 ...
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... Output Current @ 0. Operating Current Trip Point (DS1233M– CCTP V Trip Point (DS1233M–55 CCTP V Trip Point (DS1233M– CCTP Output Capacitance C OUT Internal Pull-Up Resistor ELECTRICAL CHARACTERISTICS PARAMETER SYMBOL Reset Active Time t RST V Detect to RST ...