AD7284WBSWZ Multicell Battery Stack Monitor by Analog Devices
| Status: | Production |
|---|---|
| Series: | AD7284 |
| RoHS: | Compliant |
Features
| 8 analog input channels, integrated secondary monitor |
| ±3 mV maximum cell voltage accuracy, TUE, 14-bit ADC |
| Very low measurement latency across 96 cells |
| Stack voltage measurement |
| ±16 mV typical battery stack voltage (TUE) accuracy |
| Cell balancing interface, with individually programmable on time |
| 4 auxiliary analog input channels, 14-bit ADC |
| Suitable for thermistor inputs and external diagnostics |
| Buffered reference output for ratiometric measurements |
| Internal temperature sensor |
| VDD operating range: 10 V to 40 V |
| On-chip 5 V regulator |
| Watchdog timer |
| IDD matching current: 100 μA |
| Robust, proprietary daisy-chain interface |
| SPI to host controller |
| CRC protection on read and write commands |
| 2 general-purpose outputs |
| 64-lead low profile quad flat package, exposed pad (LQFP_EP) |
| Junction temperature range: −30°C to +120°C |
| Qualified for automotive applications |
Alternative Descriptions
| 8 Ch Li-ion Monitor ISO26262/A | Analog Devices |
| LINEAR ICS, OTHER | Richardson RFPD |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a AD7284WBSWZ?
Additional datasheets, footprints and schematics for AD7284WBSWZ are listed on our Part Details page. You can also find images and similar parts to AD7284WBSWZ on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for AD7284WBSWZ on our Product Comparison page. Access via the 'View Pricing & Stock' button to view AD7284WBSWZ price breaks, MOQs, lead times, inventory and SKUs from distributors.
What category does AD7284WBSWZ fall under?
The AD7284WBSWZ is listed under Multicell Battery Stack Monitor.
Can I view similar or alternative parts?
You can view similar parts to AD7284WBSWZ when available in the Multicell Battery Stack Monitor range under the specifications section at the bottom of the details page.
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 AD7284WBSWZ you can contact the distributor directly for product support, shipping queries etc.
Is the AD7284WBSWZ RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Analog Devices.
Which authorised distributors for AD7284WBSWZ have stock available?
Authorised distributors including Analog Devices and Richardson RFPD have stock available or on a lead time for AD7284WBSWZ.
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