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DS2740 High-Precision Coulomb Counter www.maxim-ic.com FEATURES § 15-Bit Bidirectional Current Measurement (DS2740) § 1.56mV LSB and ±51.2mV Dynamic Range § 78mA LSB and ±2.56A Dynamic Range with External 20mW Sense Resistor (RSNS) § 156mA LSB and ±5.12A Dynamic Range with External 10mW Sens
DS2746 Low-Cost 2-Wire Battery Monitor with Ratiometric A/D Inputs www.maxim-ic.com GENERAL DESCRIPTION The DS2746 provides system-side battery capacity monitoring in cost-sensitive applications. Voltage, bidirectional current, and accumulated current measurement data is provided to the host proces
DS2740 High-Precision Coulomb Counter www.maxim-ic.com FEATURES § 15-Bit Bidirectional Current Measurement (DS2740) § 1.56mV LSB and ±51.2mV Dynamic Range § 78mA LSB and ±2.56A Dynamic Range with External 20mW Sense Resistor (RSNS) § 156mA LSB and ±5.12A Dynamic Range with External 10mW Sens
19-4683; Rev 1; 7/09 Current Monitor and Accumulator with Integrated Sense Resistor General Description The DS2741 current monitor/accumulator is a complete current-sensing, measuring, and accumulation device tailored for cost-sensitive, battery-powered applications in a small
DS2740 High-Precision Coulomb Counter www.maxim-ic.com FEATURES § 15-Bit Bidirectional Current Measurement (DS2740) § 1.56mV LSB and ±51.2mV Dynamic Range § 78mA LSB and ±2.56A Dynamic Range with External 20mW Sense Resistor (RSNS) § 156mA LSB and ±5.12A Dynamic Range with External 10mW Sens
19-4631; 5/09 DS2745 Low-Cost I C Battery Monitor www.maxim-ic.com 2 FEATURES 16-Bit Bidirectional Current Measurement 1.56V LSB, ±51.2mV Dynamic Range 104A LSB, ±3.4A Dynamic Range (RSNS = 15m) Current Accumulation Register Resolution 6.25Vhr LSB, ±204.8mVh Rang
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