1435840d2a0348ec56a7dd0af7f74197

Микросхема DS2438AZ+, Контроллер батарейного питания [SO-8-150-1.27]

Поставка электронных компонентов в Челябинск

313,61 руб.

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Склад №110-12 дней313,61руб.291,66руб.282,25руб.275,98руб.266,57руб.250,89руб.244,62руб.
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Склад №25-7 дней589,59руб.542,55руб.533,14руб.520,59руб.501,78руб.473,55руб.461,01руб.
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Склад №35-7 дней599,00руб.551,95руб.539,41руб.526,86руб.501,78руб.476,69руб.467,28руб.
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Склад №410 дней376,33руб.344,97руб.338,70руб.329,29руб.319,88руб.301,07руб.291,66руб.
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Склад №57 дней545,68руб.501,78руб.489,23руб.479,82руб.464,14руб.435,92руб.423,37руб.
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Склад №610-12 дней341,83руб.316,75руб.307,34руб.301,07руб.291,66руб.272,84руб.266,57руб.

Характеристики

DS2438AZ+, Контроллер батарейного питания [SO-8-150-1.27]The DS2438AZ+ is a Smart Battery Monitor provides several functions that are desirable to carry in a battery pack of a means of tagging a battery pack with a unique serial number, a direct-to-digital temperature sensor which eliminates the need for thermistors in the battery pack, an A/D converter which measures the battery voltage and current, an integrated current accumulator which keeps a running total of all current going into and out of the battery, an elapsed time meter and 40 bytes of non-volatile EEPROM memory for storage of important parameters such as battery chemistry, battery capacity, charging methodology and assembly date. Information is sent to/from the DS2438 over a 1-Wire® interface, so that only one wire (and ground) needs to be connected from a central microprocessor to a DS2438. This means that battery packs need only have three output connectors of battery power, ground and the 1-Wire interface.

• Unique 1-Wire® interface requires only one port pin for communication
• Provides unique 64-bit serial number to battery packs
• Eliminates thermistors by sensing battery temperature on-chip
• On-board integrated current accumulator facilitates fuel gauging
• Elapsed time meter in binary format
• 40-byte Non-volatile user memory available for storage of battery-specific data