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Same model may have multiple batches, images only for reference.
DS1211N Analog Devices Inc./Maxim Integrated
Same model may have multiple batches, images only for reference.

DS1211N

Part No DS1211N
Manufacturer Analog Devices Inc.
Catalog Memory - Controllers
Description IC CONTROLLER 8-CHIP NV 20-DIP
Datasheet
DS1211N Datasheet
Sample
Rohs State rohs
ECAD Module
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Description

The DS1211 Nonvolatile Controller x 8 Chip is a CMOS circuit which solves the application problem of converting CMOS RAMs into nonvolatile memories. Incoming power is monitored for an out-oftolerance condition. When such a condition is detected, the chip enables are inhibited to accomplish write protection and the battery is switched on to supply RAMs with uninterrupted power. Special circuitry uses a low-leakage CMOS process which affords precise voltage detection at extremely low battery consumption

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