DS1834DS+T&R Maxim Integrated Products, DS1834DS+T&R Datasheet
DS1834DS+T&R
Specifications of DS1834DS+T&R
Related parts for DS1834DS+T&R
DS1834DS+T&R Summary of contents
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FEATURES 5V power-on reset 3.3V power-on reset Internal power is drawn from higher of either the 5V input or the 3. Excellent for systems designed to operate with dual power supplies Asserts resets during power transients Pushbutton ...
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OPERATION Power Monitor The DS1834 provides the functions of detecting out-of-tolerance conditions on a 3.3-volt and 5-volt power supply and warning a processor-based system of impending power failure. When an input is detected as out of tolerance on either voltage ...
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Tolerance Select The DS1834 provides two TOL inputs for individual customization of the DS1834 to specific application requirements. If the TOL for the 5-volt supply is tied to the 5-volt input a 10% tolerance is selected for the 5 volt ...
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OUTPUT VALID CONDITIONS All versions of the DS1834 can maintain valid outputs as long as one input remains above 1.2 volts. However, the outputs on the DS1834 use a push-pull output structure which can maintain a valid RST output below ...
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TIMING DIAGRAM: POWER-DOWN Figure 8 TIMING DIAGRAM: POWER-UP Figure DS1834/A/D ...
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ABSOLUTE MAXIMUM RATINGS* Voltage on V Pin Relative to Ground IN Voltage on RST (5V) Pin Relative to Ground Voltage on RST (3.3V) Pin Relative to Ground Voltage on & RST (DS1834A) Pin PBRST Relative to Ground Operating Temperature Storage ...
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AC ELECTRICAL CHARACTERISTICS PARAMETER = V PBRST IL Stable Low to Reset PBRST Active Reset Active Time V Detect to (or RST) RST CC V Slew Rate ( INTP(MAX INTP(MIN) V Slew Rate ( ...