DS2438Z+ by Analog Devices
Smart Battery Monitor
| Status: | Active |
|---|---|
| Series: | DS2438 |
| RoHS: | Unknown |
Features
| Unique 1-Wire interface requires only one port pin for communication |
| Provides unique 64-bit serial number to battery packs |
| Eliminates thermistors by sensing battery temperature on-chip |
| On-board A/D converter allows monitoring of battery voltage for end-of-charge and end-of-discharge determination |
| On-board integrated current accumulator facilitates fuel gauging |
| Elapsed time meter in binary format |
| 40-byte nonvolatile user memory available for storage of battery-specific data |
| Operating range -40°C to +85°C |
Specifications
| Functions | Fuel GaugeStatus Monitor |
|---|---|
| Battery Type | 1-2 Cell Li-Ion2-6 Cell NiMH |
| Interface | 1-Wire |
| User Data Storage (Bytes) | 40 EEPROM |
| Parameters Measured | CurrentTemperatureTimeVoltage |
| End Equipment | Pack |
| VSUPPLY (V) (min) | 2.4 |
| VSUPPLY (V) (max) | 10 |
| Package/Pins | SOIC (N)/8 |
| Oper. Temp. (°C) | -40 to +85 |
| BudgetaryPrice (See Notes) | 3.18 |
DS2438Z+ Semiconductors - ICs by Analog Devices
BATTERY MONITOR LI-ION/NIMHL NSOIC-8
| Status: | Unknown |
|---|---|
| Series: | - |
| RoHS: | Unknown |
Specifications
| Battery Type | Li-Ion NiMH |
|---|---|
| IC Interface Type | 1 Wire |
| No. of Batteries | 6 |
| Supply Voltage Min | 2.4V |
| Supply Voltage Max | 10V |
| Battery IC Case Style | NSOIC |
| No. of Pins | 8Pins |
| Operating Temperature Min | -40°C |
| Operating Temperature Max | 85°C |
| Product Range | - |
| Automotive Qualification Standard | - |
| RoHS Phthalates Compliant | To Be Advised |
| MSL | MSL 1 - Unlimited |
| SVHC | No SVHC (15-Jan-2018) |
Alternative Descriptions
| Smart Battery Monitor | Analog Devices |
| Battery Monitor, Li-Ion/Nimhl, Nsoic-8 | Newark Electronics |
| BATTERY MONITOR, LI-ION/NIMHL, NSOIC-8 | element14 |
| Battery Monitor, 1-Wire Interface, 64-bit S/N, 40B EEPROM, 2.4÷10V, -40÷85°C | Micros |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a DS2438Z+ ?
Additional datasheets, footprints and schematics for DS2438Z+ are listed on our Part Details page. You can also find images and similar parts to DS2438Z+ on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for DS2438Z+ on our Product Comparison page. Access via the 'View Pricing & Stock' button to view DS2438Z+ 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 DS2438Z+ you can contact the distributor directly for product support, shipping queries etc.
Is the DS2438Z+ RoHS compliant?
This part has not been flagged as RoHS Compliant.
Which authorised distributors for DS2438Z+ have stock available?
Authorised distributors including Analog Devices, Newark Electronics, element14, Farnell and Micros have stock available or on a lead time for DS2438Z+ .
How do I check stock and lead times for all distributors?
Stock availability and lead times will be displayed for DS2438Z+ often in real-time on the comparison pages.
What if I can't find stock of DS2438Z+ ?
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