DS2788E+ by Analog Devices
Stand-Alone Fuel-Gauge IC with LED Display Drivers
| Status: | Active |
|---|---|
| Series: | DS2788 |
| RoHS: | Unknown |
Features
| Five 30mA Open-Drain Drivers for Driving LED Fuel-Gauge Display |
| Debounced Fuel-Gauge Display Enable |
| Internal Voltage Measurement Gain Register for Trimming External Voltage-Divider |
| Pin for Driving FETs to Enable Voltage-Divider Only During Voltage Measurement, Conserving Power |
| Precision Voltage, Temperature, and Current Measurement System |
| Accurate, Temperature-Stable, Internal Time Base |
| 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 Tempco Calibration Allows the Use of Low-Cost Sense Resistors |
| 24-Byte Battery/Application Parameter EEPROM |
| 16-Byte User EEPROM |
| Unique ID and Multidrop 1-Wire® Interface |
| 14-Pin TSSOP Package |
Specifications
| Functions | Fuel Gauge |
|---|---|
| Battery Type | 1-10 Cell Li-Ion |
| Fuel Gauge Algorithm | FuelPack |
| Interface | 1-Wire |
| User Data Storage (Bytes) | 16 EEPROM |
| Parameters Measured | CurrentTemperatureVoltage |
| End Equipment | Pack |
| VSUPPLY (V) (min) | 2.5 |
| VSUPPLY (V) (max) | 5.5 |
| Package/Pins | TSSOP/14 |
| Oper. Temp. (°C) | -40 to +85 |
| BudgetaryPrice (See Notes) | 4.63 |
DS2788E+ Semiconductors - ICs by Analog Devices
FUEL GAUGE W/DSP DRIVER 14TSSOP
| Status: | Unknown |
|---|---|
| Series: | - |
| RoHS: | Unknown |
Specifications
| Battery Management Function | Fuel Gauge |
|---|---|
| Battery Type | Li-Ion Li-Pol |
| Supply Voltage Min | 2.5V |
| Supply Voltage Max | 4.5V |
| Battery IC Case Style | TSSOP |
| No. of Pins | 14Pins |
| IC Interface Type | 1 Wire Serial |
| Operating Temperature Min | -25°C |
| Operating Temperature Max | 70°C |
| Product Range | - |
| RoHS Phthalates Compliant | To Be Advised |
| MSL | MSL 1 - Unlimited |
| SVHC | No SVHC (15-Jan-2018) |
| Base Number | 2788 |
| Input Voltage Max | 5.5V |
| No. of Series Cells | 10 |
| Operating Temperature Range | -25°C to +70°C |
| Output Type | Fixed |
| Supply Voltage Range | 2.5V to 4.5V |
| Termination Type | Surface Mount Device |
Alternative Descriptions
| Stand-Alone Fuel-Gauge IC with | Analog Devices |
| Fuel Gauge, W/Dsp Driver, 14Tssop | Newark Electronics |
| FUEL GAUGE, W/DSP DRIVER, 14TSSOP | element14 |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a DS2788E+ ?
Additional datasheets, footprints and schematics for DS2788E+ are listed on our Part Details page. You can also find images and similar parts to DS2788E+ on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for DS2788E+ on our Product Comparison page. Access via the 'View Pricing & Stock' button to view DS2788E+ 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 DS2788E+ you can contact the distributor directly for product support, shipping queries etc.
Is the DS2788E+ RoHS compliant?
This part has not been flagged as RoHS Compliant.
Which authorised distributors for DS2788E+ have stock available?
Authorised distributors including Analog Devices, Chip One Stop, Newark Electronics, element14 and Farnell have stock available or on a lead time for DS2788E+ .
How do I check stock and lead times for all distributors?
Stock availability and lead times will be displayed for DS2788E+ often in real-time on the comparison pages.
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