3V Supervisor with Battery Switchover

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STMICROELECTRONICS

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3 V supervisor with battery switchover

文件：960.58 Kbytes 页数：42 Pages

STMICROELECTRONICS

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3V监控器

The STM690/704/795/802/804/805/806 supervisors are self-contained devices which provide microprocessor supervisory functions with the ability to non-volatize and write-protect external LPSRAM. A precision voltage reference and comparator monitors the VCCinput for an out-of-tolerance condition. When • RST orRSToutputs \n• Chip enable gating (STM795 only) for external LPSRAM (7 ns max prop delay) \n• 200 ms (typ) trec \n• Automatic battery switchover• Low battery supply current - 0.4 μA (typ) \n• Low supply current - 40 μA (typ) \n• Operating temperature: –40 °C to 85 °C (industrial grade) \n•Le;

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监控电路 4.40V w/Batt Switch

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Package：8-SOIC（0.154"，3.90mm 宽）；包装：卷带（TR）剪切带（CT）Digi-Reel® 得捷定制卷带 类别：集成电路（IC） 监控器 描述：IC SUPERVISOR 1 CHANNEL 8SO

STMICROELECTRONICS

意法半导体

Package：8-TSSOP，8-MSOP（0.118"，3.00mm 宽）；包装：卷带（TR）剪切带（CT）Digi-Reel® 得捷定制卷带 类别：集成电路（IC） 监控器 描述：IC SUPERVISOR 1 CHANNEL 8TSSOP

STMICROELECTRONICS

意法半导体

Package：8-TSSOP，8-MSOP（0.118"，3.00mm 宽）；包装：管件 类别：集成电路（IC） 监控器 描述：IC SUPERVISOR 1 CHANNEL 8TSSOP

STMICROELECTRONICS

意法半导体