MAX14921ECS+ by Analog Devices
High-Accuracy 12-/16-Cell Measurement AFEs
| Status: | Active |
|---|---|
| Series: | MAX14921 |
| RoHS: | Unknown |
Features
| High Accuracy ±0.5mV (max) Cell Voltage Error Simultaneous Cell Voltage Sampling Self-Calibration |
| ±0.5mV (max) Cell Voltage Error |
| Simultaneous Cell Voltage Sampling |
| Self-Calibration |
| Integrated Diagnostics Open-Wire and Short Fault Detection Undervoltage/Overvoltage Warning Thermal Shutdown |
| Open-Wire and Short Fault Detection |
| Undervoltage/Overvoltage Warning |
| Thermal Shutdown |
| High Flexibility SPI Interface 12-Cell and 16-Cell Versions +6V Minimum (3 Cells) Operation +0.5V to +4.5V Cell Voltage Range Integrated Cell-Balancing FET Drivers Integrated 5V LDO |
| SPI Interface |
| 12-Cell and 16-Cell Versions |
| +6V Minimum (3 Cells) Operation |
| +0.5V to +4.5V Cell Voltage Range |
| Integrated Cell-Balancing FET Drivers |
| Integrated 5V LDO |
| Low Power 1µA Shutdown Mode 1µA/10µA Cell Current Draw |
| 1µA Shutdown Mode |
| 1µA/10µA Cell Current Draw |
Specifications
| Functions | Status Monitor |
|---|---|
| Battery Type | 3-16 Cell Li-Ion |
| Interface | SPI |
| Parameters Measured | TemperatureVoltage |
| End Equipment | Pack |
| Battery Protection Features | Over-TemperatureOver/Under Voltage |
| VSUPPLY (V) (min) | 6 |
| VSUPPLY (V) (max) | 65 |
| Package/Pins | TQFP/80 |
| Oper. Temp. (°C) | -40 to +85 |
| BudgetaryPrice (See Notes) | 8.15 |
Last 6 months Inventory & Pricing History
MAX14921ECS+ - Integrated Circuits by Analog Devices
ANALOGUE FRONT END DEVICE TQFP-80
| Status: | Unknown |
|---|---|
| Series: | - |
| RoHS: | Unknown |
Specifications
| Battery Type | Li-Ion |
|---|---|
| IC Interface Type | SPI |
| No. of Batteries | - |
| Supply Voltage Min | 6V |
| Supply Voltage Max | 65V |
| Battery IC Case Style | TQFP |
| No. of Pins | 80Pins |
| Operating Temperature Min | -40°C |
| Operating Temperature Max | 85°C |
| Product Range | - |
| Automotive Qualification Standard | - |
| RoHS Phthalates Compliant | To Be Advised |
| MSL | MSL 3 - 168 hours |
| SVHC | No SVHC (15-Jan-2018) |
| IC Function | Analogue Front End Device |
| IC Package Type | TQFP |
Last 6 months Inventory & Pricing History
Alternative Descriptions
| High Accuracy 16 Cell Battery | Analog Devices |
| Maxim Integrated MAX14921ECS+ | RS |
| Analogue Front End, Li-Ion, Tqfp-80 | Newark Electronics |
| ANALOGUE FRONT END DEVICE, TQFP-80 | Farnell |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a MAX14921ECS+ ?
Additional datasheets, footprints and schematics for MAX14921ECS+ are listed on our Part Details page. You can also find images and similar parts to MAX14921ECS+ on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for MAX14921ECS+ on our Product Comparison page. Access via the 'View Pricing & Stock' button to view MAX14921ECS+ 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 MAX14921ECS+ you can contact the distributor directly for product support, shipping queries etc.
Is the MAX14921ECS+ RoHS compliant?
This part has not been flagged as RoHS Compliant.
Which authorised distributors for MAX14921ECS+ have stock available?
Authorised distributors including Analog Devices, RS, Newark Electronics and Farnell have stock available or on a lead time for MAX14921ECS+ .
How do I check stock and lead times for all distributors?
Stock availability and lead times will be displayed for MAX14921ECS+ often in real-time on the comparison pages.
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