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MAX1660 - Digitally Controlled Fuel-Gauge Interface

General Description

The MAX1660 digitally controlled fuel-gauge interface executes two essential functions for rechargeable battery-pack management: fuel gauging and pack overcurrent protection.

Key Features

  • o 1% Accuracy over a 600µA to 4A Current Range (RSENSE = 30mΩ) o 5µV Input Offset Voltage (28µV max) o SMBus 2-Wire (plus optional interrupt) Serial Interface o 2.00V Precision System Reference Output o 3.3V Linear-Regulator Output Powers External Circuitry o Two Micropower Shutdown Modes o Independent 32-Bit Charge and Discharge Coulomb Counters o Battery-Overcharge/Overdischarge Protection o Battery Short-Circuit/Overcurrent Protection o On-Board Power MOSFET Drivers o 80µA Quiescent Current o.

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Other Datasheets by Maxim Integrated (now Analog Devices)

Part Number Description
MAX166 CMOS P-Compatible / 5s / 8-Bit ADCs
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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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19-1308; Rev 1; 10/98 UAL IT MAN TION K A ET U E L H A S EV TA WS DA FOLLO Digitally Controlled Fuel-Gauge Interface ____________________________Features o 1% Accuracy over a 600µA to 4A Current Range (RSENSE = 30mΩ) o 5µV Input Offset Voltage (28µV max) o SMBus 2-Wire (plus optional interrupt) Serial Interface o 2.00V Precision System Reference Output o 3.