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DS2751 Datasheet Multichemistry Fuel Garge

Manufacturer: Maxim Integrated (now Analog Devices)

Overview: DS2751 Multichemistry Battery Fuel Gauge .maxim-ic.

General Description

VIN VSS PIO VDD IS1 IS2 SNS DQ Voltage-Sense Input Device Ground Programmable I/O Pin Power-Supply Input (2.5V to 5.5V) Current-Sense Input Current-Sense Input Sense Resistor Connection Data Input/Output § § § § § § § § § 1-Wire is a registered trademark of Dallas Semiconductor.

1 of 19 020105 DS2751 ORDERING INFORMATION MARKING TEMP RANGE DESCRIPTION 8-Pin TSSOP, External Sense Resistor 2751E -20°C to +70°C 2751E 8-Pin Lead Free TSSOP, External Sense DS2751E+ -20°C to +70°C (Note 1) Resistor DS2751E-025 2751R -20°C to +70°C 8-Pin TSSOP, 25mW Sense Resistor 2751R 8-Pin Lead Free TSSOP, 25mW Sense DS2751E+025 -20°C to +70°C (Note 1) Resistor DS2751E on Tape-and-Reel DS2751E/T&R 2751E -20°C to +70°C 2751E DS2751E+ on Tape-and-Reel (Lead Free) DS2751E+T&R -20°C to +70°C (Note 1) DS2751E-025 on Tape-and-Reel DS2751E-025/T&R 2751R -20°C to +70°C 2751R

Key Features

  • 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 - External Sense Resistor: 6.25mVhr LSB Voltage Measurement with 4.88mV Resolution Temperature Measurement Using Integ.

DS2751 Distributor