DS2781E+ Maxim Integrated Products, DS2781E+ Datasheet - Page 27

• Manufacturer Part Number: DS2781E+
• Description: IC FUEL GAUGE BATT 8TSSOP
• Manufacturer: Maxim Integrated Products

Specifications of DS2781E+

• Function: Fuel, Gas Gauge/Monitor
• Battery Type: Lithium-Ion (Li-Ion), Lithium-Polymer (Li-Pol)
• Voltage - Supply: 2.5 V ~ 10 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 8-TSSOP
• Operating Supply Voltage: 2.5 V to 10 V
• Supply Current: 70 uA
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Charge Safety Timers: No
• Mounting Style: SMD/SMT
• Temperature Monitoring: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Table 4. Function Commands
COMMAND
Recall Data
Read Data
Write Data
Copy Data
Lock
Reads data from
memory starting at
address XX
Writes data to
memory starting at
address XX
Copies shadow
RAM data to
EEPROM block
containing
address XX
Recalls EEPROM
block containing
address XX to
RAM
Permanently locks
the block of
EEPROM
containing
address XX
DESCRIPTION
PROTOCOL
COMMAND
6Ch, XX
B8h, XX
6Ah, XX
27 of 31
69h, XX
48h, XX
AFTER COMMAND
Master Reset
Master Reset
Master Reset
BUS STATE
PROTOCOL
Master Rx
Master Tx
Up to 256 bytes of
Up to 256 bytes of
BUS DATA
None
None
None
data
data