Status: | Active |
---|---|
Series: | DS2781 |
RoHS: | Unknown |
Precision Voltage, Temperature, and Current Measurement System |
Operates in One-Cell or Two--Cell Applications |
Accurate, Temperature Stable Internal Timebase |
Absolute and Relative Capacity Estimated from Coulomb Count, Discharge Rate, Temperature, and Battery Cell Characteristics |
Accurate Warning of Low Battery Conditions |
Automatic Backup of Coulomb Count and Age Estimation to Nonvolatile (NV) EEPROM |
Gain and Temperature Coefficient Calibration Allows the Use of Low-Cost Sense Resistors |
24-Byte Parameter EEPROM |
16-Byte User EEPROM |
Unique ID and Multidrop 1-Wire® Interface |
Tiny 8-Pin TSSOP and 10-Pin TDFN (3mm x 4mm) Packages Embed Easily in Thin Prismatic Cell Packs |
Functions | Fuel Gauge |
---|---|
Battery Type | 1-2 Cell Li-Ion |
Fuel Gauge Algorithm | FuelPack |
Interface | 1-Wire |
User Data Storage (Bytes) | 40 EEPROM |
Parameters Measured | CurrentTemperatureVoltage |
End Equipment | Pack |
VSUPPLY (V) (min) | 2.5 |
VSUPPLY (V) (max) | 10 |
Package/Pins | TDFN/10TSSOP/8 |
Oper. Temp. (°C) | -40 to +85 |
BudgetaryPrice (See Notes) | 3.83 |
Status: | Unknown |
---|---|
Series: | - |
RoHS: | Unknown |
Battery Management Function | Fuel Gauge |
---|---|
Battery Type | Li-Ion Li-Pol |
Supply Voltage Min | 2.5V |
Supply Voltage Max | 10V |
Battery IC Case Style | TDFN |
No. of Pins | 10Pins |
IC Interface Type | Serial |
Operating Temperature Min | -40°C |
Operating Temperature Max | 85°C |
Product Range | - |
RoHS Phthalates Compliant | To Be Advised |
MSL | MSL 1 - Unlimited |
SVHC | No SVHC (15-Jan-2018) |
1-Cell or 2-Cell Stand-Alone F | Analog Devices |
Batt Fuel Gauge, Li-Ion, 10V, Tdfn-10 | Newark Electronics |
BATT FUEL GAUGE, LI-ION, 10V, TDFN-10 | element14 |
Where can I find additional details, specifications and documents for a DS2781G+ ?
Additional datasheets, footprints and schematics for DS2781G+ are listed on our Part Details page. You can also find images and similar parts to DS2781G+ on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for DS2781G+ on our Product Comparison page. Access via the 'View Pricing & Stock' button to view DS2781G+ price breaks, MOQs, lead times, inventory and SKUs from distributors.
Who can I contact for technical support of the product?
Submit any questions directly to the customer support team of the distributor listing the product. For the DS2781G+ you can contact the distributor directly for product support, shipping queries etc.
Is the DS2781G+ RoHS compliant?
This part has not been flagged as RoHS Compliant.
Which authorised distributors for DS2781G+ have stock available?
Authorised distributors including Analog Devices, Newark Electronics, element14 and Farnell have stock available or on a lead time for DS2781G+ .
How do I check stock and lead times for all distributors?
Stock availability and lead times will be displayed for DS2781G+ often in real-time on the comparison pages.
What if I can't find stock of DS2781G+ ?
You can fill out our help required form which you can use to request a quote for DS2781G+ from some of our verified obsolescence suppliers. Alternatively, contact us via our web chat in the bottom left of your screen and one of our team will try to help.