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DS2764 Datasheet High-precision Li+ Battery Monitor

Manufacturer: Maxim Integrated (now Analog Devices)

Overview: .. DS2764 High-Precision Li+ Battery Monitor with 2-Wire Interface .maxim-ic.

General Description

The DS2764 high-precision Li+ battery monitor is a data-acquisition, information-storage, and safetyprotection device tailored for cost-sensitive battery pack applications.

This low-power device integrates precise temperature, voltage, and current measurement, nonvolatile (NV) data storage, and Li+ protection into the small footprint of either a TSSOP package or flip-chip package.

The DS2764 is a key ponent in applications requiring remaining capacity estimation, safety monitoring, and batteryspecific data storage.

Key Features

  • ES Li+ Safety Circuit Overvoltage Protection Overcurrent/Short-Circuit Protection Undervoltage Protection 0V Battery Recovery Charge Available in Two Configurations: Internal 25mW Sense Resistor External User-Selectable Sense Resistor Current Measurement 12-Bit Bidirectional Measurement Internal Sense Resistor Configuration: 0.625mA LSB and ±1.9A Dynamic Range External Sense Resistor Configuration: 15.625mV LSB and ±64mV Dynamic Range Current Accumulation: Internal Sense Resistor: 0.25mAhr LSB E.

More Datasheets from Maxim Integrated (now Analog Devices)

Part Number Description
DS2704 1280-Bit EEPROM
DS2705 SHA-1 Authentication Master
DS2711 (DS2711 / DS2712) Loose Cell NiMH Chargers
DS2712 (DS2711 / DS2712) Loose Cell NiMH Chargers
DS2714 Quad Loose Cell NiMH Charger
DS2741 Current Monitor and Accumulator
DS2745 Low-Cost I2C Battery Monitor
DS2751 Multichemistry Fuel Garge
DS2756 High-Accuracy Battery Fuel Gauge
DS2775 2-Cell Stand-Alone Li+ Fuel-Gauge

DS2764 Distributor