MAX6371 MAXIM [Maxim Integrated Products], MAX6371 Datasheet
MAX6371
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MAX6371 Summary of contents
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... Operating Voltage o 8µA Low Supply Current o No External Components Required o Miniature 8-Pin SOT23 Package PART MAX6369KA-T MAX6370KA-T MAX6371KA-T MAX6372KA-T MAX6373KA-T MAX6374KA-T Note: All devices are available in tape-and-reel only. Required order increment is 2,500 pieces. Pin Configuration appears at end of data sheet. ...
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... 1.2mA, V > 2.7V, watchdog SINK CC output asserted 6mA, V > 4.5V, watchdog SINK CC output asserted +5.5V, output deasserted, NDO MAX6369/MAX6371/MAX6373 I = 500µA, V > 2.7V, watchdog SOURCE CC output deasserted 800µA, V > 4.5V, watchdog SOURCE CC output deasserted SET2 = 0, SET1 = 0, SET0 = 0 SET2 = 0, SET1 = 0, SET0 = V CC ...
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... ELECTRICAL CHARACTERISTICS (continued +2.5V to +5.5V, SET_ = V or GND +3V.) (Note 1) CC PARAMETER SYMBOL Watchdog Timeout Period MAX6371/MAX6372 Startup Delay Period t Watchdog Time-Out Period MAX6373/MAX6374 Startup Delay Period t Watchdog Timeout Period _______________________________________________________________________________________ Pin-Selectable Watchdog Timers = -40°C to +85°C, unless otherwise noted. Typical values are at T ...
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... -40 - TEMPERATURE (°C) 4 _______________________________________________________________________________________ = -40°C to +85°C, unless otherwise noted. Typical values are CONDITIONS After WDO deasserted MAX6369/MAX6371/MAX6373 MAX6370/MAX6372/MAX6374 After WDO deasserted Typical Operating Characteristics .) = +2. +25°C and A MIN TYP MAX 100 100 300 1 3 100 ...
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... Log for sel ecti ng star tup and w atchd eout Tab for etai l s. Watchdog Output. Pulses low for the watchdog output pulse width, t WDO 7 out. The MAX6369/MAX6371/MAX6373 have open-drain outputs and require a pull-up resistor. The MAX6370/MAX6372/MAX6374 outputs are push-pull Supply Voltage (+2 ...
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... • Watchdog Output/Timing Options: Open drain, active low with 100ms minimum watch- dog output pulse (MAX6369/MAX6371/MAX6373). Push-pull, active low with 1ms minimum watchdog output pulse (MAX6370/MAX6372/MAX6374). Each device has a watchdog startup delay that is initi- ated when the supervisor is first powered or after the user modifies any of the logic control set inputs ...
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... The startup and watchdog timeout periods are pin selectable from 1ms to 60s (minimum). For the MAX6371 and MAX6372, the startup delay is fixed at 60s and the watchdog timeout period is pin selectable from 1ms to 60s (minimum). The MAX6373/MAX6374 provide two timing variations for the startup delay and normal watchdog timeout ...
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... WDI being masked out. The MAX6369/MAX6371/MAX6373 have an active-low, open-drain output that provides a watchdog output pulse of 100ms. This output structure sinks current when WDO is asserted. Connect a pullup resistor from WDO to any supply voltage ...