LM81BIMTX-3/NOPB Serial Fan Controllers
From NATIONAL SEMICONDUCTOR
| Manual Reset | No |
| Battery Backup Switching | No |
| Chip Enable Signals | No |
| Monitored Voltage 1 (Typ) | 2.5/3.3/5/12 V |
| Mounting | Surface Mount |
| Operating Supply Voltage (Max) | 3.8(V) |
| Operating Supply Voltage (Min) | 2.8 V |
| Operating Temp Range | -40C to 125C |
| Operating Temperature Classification | Automotive |
| Package Type | TSSOP |
| Packaging | Tape and Reel |
| Pin Count | 24 |
| Power Fail Detection | No |
| Rad Hardened | No |
| Watchdog Timer | Yes |
