DS1259S/T&R Maxim Integrated Products, DS1259S/T&R Datasheet
DS1259S/T&R
Specifications of DS1259S/T&R
Related parts for DS1259S/T&R
DS1259S/T&R Summary of contents
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FEATURES Facilitates uninterruptible power Uses battery only when primary V available Low forward voltage drop Power fail signal interrupts processor or write protects memory Consumes less than 100 nA of battery current Low battery warning signal Battery can be ...
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OPERATION During normal operation, V CCI V (Pins 12 and 13) through an internal switch at a voltage level of V CCO this time the power-fail signal ( the V falls below the trip point (V CCI signal is driven ...
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RESET TIMING Figure 2 TYPICAL APPLICATION Figure DS1259 ...
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ABSOLUTE MAXIMUM RATINGS* Voltage on Any Pin Relative to Ground Operating Temperature Storage Temperature Soldering Temperature * This is a stress rating only and functional operation of the device at these or any other conditions above those indicated in the ...
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POWER-DOWN/POWER-UP CONDITION NOTES: 1. All voltages are referenced to ground. 2. Load capacity is 50 pF. 3. Measured with Pins 11, 12, 13, and 3 open the point that is driven low may ...