BD3381EKV-CE2 Drivers & Interfaces by Rohm
Multiple Input Switch Monitor LSI for Automotive
| Status: | Recommended |
|---|---|
| Series: | - |
| RoHS: | Compliant |
Features
| AEC-Q100 Qualified (Grade 1) |
| Uses 3.3 V/5.0 V SPI Protocol in Communicating with the MCU |
| Serial Communication Error Checking through 8-bit CRC |
| Thermal Shutdown Protection (TSD) |
| Power on Reset (POR) |
| Selectable Source/Sink Current Levels through Register Settings |
| Wetting Current Timer Capability |
| 12 Source or Sink Input Pins (VPUA) |
| 21 Source Input Pins |
| Separable Power Supply VPUA: 22-channel (INA&INZ), VPUB: 11-channel (INB) |
| Interrupt Notification upon Switch Status Change |
| 1 Time to 10 Times Matched LPF that Eliminates Input Pin Noise |
| Low Current Consumption (Intermittent Monitoring) |
| Status Display of Selected Pin at DOUT Pin |
Specifications
| Fully Functional Voltage(Min.)[V] | 6 |
|---|---|
| Fully Functional Voltage(Max.)[V] | 28 |
| VDDI Supply Voltage(Min.)[V] | 3.1 |
| VDDI Supply Voltage(Max.)[V] | 5.25 |
| Switch Input Number | 33 |
| Switch Input Voltage(Min.)[V] | -14 |
| Switch Input Voltage(Max.)[V] | 40 |
| Wetting Current (Min) | 1mA, 3mA, 5mA, 10mA, 15mA |
| Wetting Current Type | Pull up / Pull down |
| Intermittent Monitoring Current [µA] | 110 |
| Clock Frequency (Max)[MHz] | 4.4 |
| Control Interface | SPI |
| Operating Temperature (Min.)[°C] | -40 |
| Operating Temperature (Max.)[°C] | 125 |
| Package Size [mm] | 12x12 (t=1) |
| Common Standard | AEC-Q100 (Automotive Grade) |
Last 6 months Inventory & Pricing History
Resources
Data Sheet |
|---|
| BD3381EKV-C Data Sheet |
Application Note |
|---|
| Design Guide and Example of Stencil for Exposed Pad |
Schematic Design & Verification |
|---|
| Impedance Characteristics of Bypass Capacitor |
Package Information |
|---|
| Package Information |
Manufacturing Data |
|---|
| Factory Information |
Alternative Descriptions
| Switch Monitor Ic, 125Deg C, Htqfpbv-64 | Newark Electronics |
| MULTIPLE I/P SW MONITOR LSI, 125DEG C | element14 |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a BD3381EKV-CE2?
Additional datasheets, footprints and schematics for BD3381EKV-CE2 are listed on our Part Details page. You can also find images and similar parts to BD3381EKV-CE2 on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for BD3381EKV-CE2 on our Product Comparison page. Access via the 'View Pricing & Stock' button to view BD3381EKV-CE2 price breaks, MOQs, lead times, inventory and SKUs from distributors.
What category does BD3381EKV-CE2 fall under?
The BD3381EKV-CE2 is listed under Semiconductors - ICs > Drivers & Interfaces > Specialized Interfaces.
Can I view similar or alternative parts?
You can view similar parts to BD3381EKV-CE2 when available in the Specialized Interfaces range under the specifications section at the bottom of the details page.
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Submit any questions directly to the customer support team of the distributor listing the product. For the BD3381EKV-CE2 you can contact the distributor directly for product support, shipping queries etc.
Is the BD3381EKV-CE2 RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by ROHM Semiconductor.
Which authorised distributors for BD3381EKV-CE2 have stock available?
Authorised distributors including Newark Electronics, element14, Farnell and CoreStaff have stock available or on a lead time for BD3381EKV-CE2.
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