DS2740 High-Precision Coulomb Counter

Maxim Integrated

Description

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DS2740 Datasheet Preview — Preview of DS2740 PDF

Datasheet Specifications

Part number: DS2740
Manufacturer: Maxim Integrated ↗
File Size: 304.69 KB
Datasheet: DS2740-MaximIntegrated.pdf
Description: High-Precision Coulomb Counter

Features

* 15-Bit Bidirectional Current Measurement (DS2740U)
* 1.56μV LSB and ±51.2mV Dynamic Range
* 78μA LSB and ±2.56A Dynamic Range with External 20mΩ Sense Resistor (RSNS)
* 156μA LSB and ±5.12A Dynamic Range with External 10mΩ Sense Resistor (RSNS)
* 13-Bit Bidirectional Current Me

Applications

* Current Accumulation Register Resolution
* 6.25μVhr (Both DS2740U and DS2740BU)
* 0.3125mAhr with External 20mΩ RSNS
* 0.6250mAhr with External 10mΩ RSNS
* Dallas 1-Wire® Interface
* Unique 64-Bit Device Address
* Standard and Overdrive Timings (OVD)
* Low Power Con

DS2740 Distributors

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High-Precision Coulomb Counter Maxim Integrated

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