BD87A28FVM-TR More Semiconductors - Discretes by Rohm
2.8V, Adjustable Delay, High Accuracy Voltage Detector with Watchdog Timer
| Status: | Recommended |
|---|---|
| Series: | - |
| RoHS: | Compliant |
Where to Buy
Prices starting from US$0.61
| Distributor | Stock | ||
|---|---|---|---|
|
Farnell
from US$1.26
|
No stock
|
Buy Now |
|
CoreStaff
from US$0.61
|
6,000
in stock
|
Buy Now |
|
Chip One Stop
from US$1.00
|
5,420
in stock
|
Buy Now |
|
Newark Electronics
from US$0.92
|
3,000
in stock
|
Buy Now |
|
Avnet America
from US$0.81
|
3,000
in stock
|
Buy Now |
|
Future Electronics
from US$0.88
|
-
|
Buy Now |
|
Avnet Silica
-
|
-
|
Buy Now |
Features
| High detection voltage precision : ±1.5%, ±2.5% (Ta = −40℃ to 105℃) |
| Super-low current consumption : 5µA (Typ.) |
| Built-in watchdog timer |
| Reset delay time can be set with the CT pin's external capacitance. |
| Watchdog timer monitor time and reset time can be set with the CTW pin's external capacitance. |
| Output circuit type : N-channel open drain |
Specifications
| Under Voltage Detection Voltage [V] (typ.) | 2.8 |
|---|---|
| VDET Precision [%] | ±1.5 |
| Reset Active Voltage Range [V] | 1.0 to 10 |
| Output Types | Open drain |
| Reset Delay Timer | Adjustable Delay |
| Reset Active State | Low |
| Manual Reset | No |
| Watchdog Timer | Yes |
| SENSE Pin | No |
| Auto Motive | No |
| Circuit Current (ON) [µA] | 5 |
| Hysteresis Voltage [V] | VDET x 0.045 |
| L Output Current (LowVol) [mA] | 0.7 |
| Delay Circuit Resistance [MΩ] | 10 |
| WDT Active Voltage Range [V] | 2.5 to 10 |
| Operating Temperature (Min.)[°C] | -40 |
| Operating Temperature (Max.)[°C] | 105 |
| Package Size | 2.9x4 (t=0.9) |
Resources
Data Sheet |
|---|
| BD87A28FVM Data Sheet |
Application Note |
|---|
| Design Guide and Example of Stencil for Exposed Pad |
Schematic Design & Verification |
|---|
| Importance of Probe Calibration When Measuring Power: Deskew |
| Impedance Characteristics of Bypass Capacitor |
Package Information |
|---|
| Package Information |
| Anti-Whisker formation |
Manufacturing Data |
|---|
| Factory Information |
Environmental Data |
|---|
| UL94 Flame Classifications of Mold Compound |
| Compliance with the ELV directive |
| RoHS Comission Delegated Directive |
Export Information |
|---|
| The Export Control Order |
| Export Administration Regulations(EAR) |
Alternative Descriptions
| Volt. Det. Ic With Watchdog Rohs Compliant: Yes |Rohm BD87A28FVM-TR | Newark Electronics |
| Volt Supervisor Detect 8-Pin MSOP T/R | Avnet America |
| Voltage Detector ICs with Watchdog Timer | Future Electronics |
| IC, VOLTAGE DETECTION, MSOP8 | Farnell |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a BD87A28FVM-TR?
Additional datasheets, footprints and schematics for BD87A28FVM-TR are listed on our Part Details page. You can also find images and similar parts to BD87A28FVM-TR on this page.
What pricing and inventory information can I view?
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What category does BD87A28FVM-TR fall under?
The BD87A28FVM-TR is listed under Semiconductors - Discretes > More Semiconductors - Discretes.
Can I view similar or alternative parts?
You can view similar parts to BD87A28FVM-TR when available in the More Semiconductors - Discretes 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 BD87A28FVM-TR you can contact the distributor directly for product support, shipping queries etc.
Is the BD87A28FVM-TR RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by ROHM Semiconductor.
Which authorised distributors for BD87A28FVM-TR have stock available?
Authorised distributors including CoreStaff, Chip One Stop, Newark Electronics, Avnet America and Future Electronics have stock available or on a lead time for BD87A28FVM-TR.
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