DS2756E+ Maxim Integrated Products, DS2756E+ Datasheet - Page 12

• Manufacturer Part Number: DS2756E+
• Description: IC FUEL GAUGE BATT 8TSSOP
• Manufacturer: Maxim Integrated Products

Specifications of DS2756E+

• Function: Fuel, Gas Gauge/Monitor
• Battery Type: Lithium-Ion (Li-Ion), Lithium-Polymer (Li-Pol)
• Voltage - Supply: 3 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 8-TSSOP
• Operating Supply Voltage: 3 V to 5.5 V
• Supply Current: 75 uA
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Charge Safety Timers: Yes
• Mounting Style: SMD/SMT
• Temperature Monitoring: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ALARM COMPARATORS AND INTERRUPT THRESHOLDS
Alarm interrupt threshold values can be programmed by the user in the designated SRAM memory registers in the
formats and locations found in Figure 11. Since these thresholds are located in SRAM memory, they must be
reprogrammed if a loss of power to the DS2756 occurs. The DS2756 generates an alarm interrupt to indicate that
one of the following events has occurred:
The host may then poll the DS2756 to determine which threshold has been met or exceeded.
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


Accumulated Current  Current Accumulator Interrupt High Threshold
Accumulated Current  Current Accumulator Interrupt Low Threshold
Temperature  Temperature Interrupt High Threshold
Temperature  Temperature Interrupt Low Threshold
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