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DS2761 View Datasheet(PDF) - Maxim Integrated

Part Name
Description
View to exact match
DS2761
MaximIC
Maxim Integrated MaximIC
DS2761 Datasheet PDF : 24 Pages
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ORDERING INFORMATION
DS2761
PART
DS2761AE+
DS2761BE+
DS2761AE+T&R
DS2761BE+T&R
DS2761AE+025
DS2761BE+025
DS2761AE+025/T&R
DS2761BE+025/T&R
DS2761AX-025/T&R
DS2761BX-025/T&R
DS2761AX/T&R
DS2761BX/T&R
DS2761AE
DS2761BE
DS2761AE/T&R
DS2761BE/T&R
DS2761AE-025
DS2761BE-025
DS2761AE-025/T&R
DS2761BE-025/T&R
MARKING
D2761EA
D2761EB
D2761EA
D2761EB
2761A25
2761B25
2761A25
2761B25
DS2761AR
DS2761BR
DS2761A
DS2761B
D2761EA
D2761EB
D2761EA
D2761EB
2761A25
2761B25
2761A25
2761B25
DESCRIPTION
TSSOP, External Sense Resistor, 4.275V VOV, Lead-Free
TSSOP, External Sense Resistor, 4.35V VOV, Lead-Free
DS2761AE+ on Tape-and-Reel, Lead-Free
DS2761BE+ on Tape-and-Reel, Lead-Free
TSSOP, 25mW Sense Resistor, 4.275V VOV, Lead-Free
TSSOP, 25mW Sense Resistor, 4.35V VOV, Lead-Free
DS2761AE+025 in Tape-and-Reel, Lead-Free
DS2761BE+025 in Tape-and-Reel, Lead-Free
Flip-Chip, 25mW Sense Resistor, Tape-and-Reel, 4.275V VOV
Flip-Chip, 25mW Sense Resistor, Tape-and-Reel, 4.35V VOV
Flip-Chip, External Sense Resistor, Tape-and-Reel, 4.275V VOV
Flip-Chip, External Sense Resistor, Tape-and-Reel, 4.35V VOV
TSSOP, External Sense Resistor, 4.275V VOV
TSSOP, External Sense Resistor, 4.35V VOV
DS2761AE on Tape-and-Reel
DS2761BE on Tape-and-Reel
TSSOP, 25mW Sense Resistor, 4.275V VOV
TSSOP, 25mW Sense Resistor, 4.35V VOV
DS2761AE-025 in Tape-and-Reel
DS2761BE-025 in Tape-and-Reel
Note: Additional VOV options are available, contact Maxim/Dallas Semiconductor sales.
DESCRIPTION
The DS2761 high-precision Li+ battery monitor is a data-acquisition, information-storage, and safety-
protection 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 DS2761 is a key component
in applications including remaining capacity estimation, safety monitoring, and battery-specific data
storage.
Through its 1-Wire interface, the DS2761 gives the host system read/write access to status and control
registers, instrumentation registers, and general-purpose data storage. Each device has a unique factory-
programmed 64-bit net address that allows it to be individually addressed by the host system, supporting
multibattery operation.
The DS2761 is capable of performing temperature, voltage, and current measurement to a resolution
sufficient to support process monitoring applications such as battery charge control, remaining capacity
estimation, and safety monitoring. Temperature is measured using an on-chip sensor, eliminating the need
for a separate thermistor. Bidirectional current measurement and accumulation are accomplished using
either an internal 25mW sense resistor or an external device. The DS2761 also features a programmable
I/O pin that allows the host system to sense and control other electronics in the pack, including switches,
vibration motors, speakers, and LEDs.
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