DS2788E+T&R: FAQ

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Can I use the DS2788 with non-rechargeable batteries?

The DS2788's on-chip algorithms are designed to be used with rechargeable Lithium Ion (Li+) and Lithium Polymer (LiPo) batteries. If using primary cell batteries (non-rechargeable) the cell aging parameter…
Does executing the DS2788 Copy Data command once only copy the data from that location to the EEPROM?

Copy Data 60H XXH only needs to be run once to overwrite all locations after XXH. The attachment is the DS2788 EVKIT communication process, which may be used as a reference (pay attention to line 50 and…
What is the internal reference voltage value in the DS2788 and how stable it is?

The internal Vref is a very stable parameter across the operating rating of the device. Its value is 1.25V.
Why are the DS2788 LEDs not lighting?

When in SLEEP mode the display drivers of the DS2788 are not active. This means that when a button on PIO is pressed or momentarily connected to V+ the LEDs will not illuminate. To activate the LEDs, connect…

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