| Part Numbert | Mfg | Packt | D/C | Descriptiont | Qty | Company/Contact |
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CR0203R0J002 Price Output Stage The output stage is also controlled by S and R. The open-collector output T is enabled by S=H and disabled by R=H when there are two negative edges on N (and when the supply voltage is turned on). If start input S and reset input R are high at the same time, the output is enabled by the second negative edge and turned off again by the next positive edge (as long as R has not gone low in the meantime, as is usually the case). If the operating voltage drops below the operating limit of the circuit (approx. 3 V), the output is turned off for this duration. CR0203R0J002 on stock FEATURES . 0.04%N LINE REGULATION . 0.3%/A LOAD REGULATION . THERMAL OVERLOAD PROTECTION . SHORT CIRCUIT PROTECTION . SAFE OPERATING AREA PROTECTION '1% TOLERANCE . START-UP WITH NEGATIVE VOLTAGE (+ SUPPLIES) ON OUTPUT . AVAILABLE IN 5V, 12V AND 15V OPTIONS DESCRIPTION The DS1 330 256K Nonvolatile SRAMs are 262,1 44-bit, fully static, nonvolatile SRAMs organized as 32,768 words by eight bits. Each NV SRAM has a self-con- tained lithium energy source and control circuitry which constantly monitors VCC for an out-of-tolerance condi- tion. When such a condition occurs, the lithium energy source is automatically switched on and write protection is unconditionally enabled to prevent data corruption. Additionally, the DS1330 devices have dedicated cir- |
