 | | | |
| PartNumber | R3112Q441C-TR-FE | R3112Q451C-TR-FE | R3112Q451A-TR-FE |
| Description | Supervisory Circuits Low Voltage Detector with output delay (output capacitor type) | Supervisory Circuits Low Voltage Detector w/output delay | Supervisory Circuits Low Voltage Detector w/output delay |
| Manufacturer | Ricoh Electronics | Ricoh Electronics | Ricoh Electronics |
| Product Category | Supervisory Circuits | Supervisory Circuits | Supervisory Circuits |
| RoHS | Y | Y | Y |
| Type | Voltage Detectors | Voltage Detectors | Voltage Detectors |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | SC-82AB-4 | SC-82AB-4 | SC-82AB-4 |
| Threshold Voltage | 4.4 V | 4.5 V | 4.5 V |
| Number of Inputs Monitored | 1 Input | 1 Input | 1 Input |
| Output Type | CMOS | CMOS | CMOS, Open Drain |
| Manual Reset | No Manual Reset | No Manual Reset | No Manual Reset |
| Watchdog Timers | No Watchdog | No Watchdog | No Watchdog |
| Battery Backup Switching | Backup | Backup | Backup |
| Reset Delay Time | 100 ms | - | - |
| Supply Voltage Max | 6 V | 6 V | 6 V |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Accuracy | 2 % | 2 % | 2 % |
| Series | R3112Q | R3112Q | R3112Q |
| Packaging | Reel | Reel | Reel |
| Brand | Ricoh Electronic Devices Company | Ricoh Electronic Devices Company | Ricoh Electronic Devices Company |
| Overvoltage Threshold | 4.488 V | 4.59 V | 4.59 V |
| Undervoltage Threshold | 4.312 V | 4.41 V | 4.41 V |
| Chip Enable Signals | No Chip Enable | - | - |
| Operating Supply Current | 1.5 uA | 1.5 uA | 1.5 uA |
| Pd Power Dissipation | 380 mW | 380 mW | 380 mW |
| Power Fail Detection | Yes | Yes | Yes |
| Product Type | Supervisory Circuits | Supervisory Circuits | Supervisory Circuits |
| Factory Pack Quantity | 3000 | 3000 | 3000 |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | PMIC - Power Management ICs |
| Supply Voltage Min | 700 mV | 700 mV | 700 mV |
| Өндіруші | Бөлім № | Сипаттама | RFQ |
|---|---|---|---|
Ricoh Electronic Devices Company |
R3112Q501C-TR-FE | Supervisory Circuits Low Voltage Detector with output delay (output capacitor type) | |
| R3112Q461A-TR-FE | Supervisory Circuits Low Voltage Detector with output delay (output capacitor type) | ||
| R3112Q441C-TR-FE | Supervisory Circuits Low Voltage Detector with output delay (output capacitor type) | ||
| R3112Q451C-TR-FE | Supervisory Circuits Low Voltage Detector w/output delay | ||
| R3112Q451A-TR-FE | Supervisory Circuits Low Voltage Detector w/output delay | ||
| R3112Q491C-TR-FE | Supervisory Circuits Low Voltage Detector with output delay (output capacitor type) | ||
| R3112Q491A-TR-FE | Supervisory Circuits Low Voltage Detector with output delay (output capacitor type) | ||
| R3112Q471A-TR-FE | Supervisory Circuits Low Voltage Detector with output delay (output capacitor type) | ||
| R3112Q501A-TR-FE | Supervisory Circuits Low Voltage Detector with output delay (output capacitor type) | ||
| R3112Q471C-TR-FE | Supervisory Circuits Low Voltage Detector with output delay (output capacitor type) | ||
| R3112Q481C-TR-FE | Supervisory Circuits Low Voltage Detector with output delay (output capacitor type) | ||
| R3112Q481A-TR-FE | Supervisory Circuits Low Voltage Detector with output delay (output capacitor type) | ||
| R3112Q451C-TR-FE | Supervisory Circuits Low Voltage Detector w/output delay | ||
| R3112Q461A-TR-FE | Supervisory Circuits Low Voltage Detector with output delay (output capacitor type) | ||
| R3112Q441C-TR-FE | Supervisory Circuits Low Voltage Detector with output delay (output capacitor type) | ||
| R3112Q451A-TR-FE | Supervisory Circuits Low Voltage Detector w/output delay | ||
| R3112Q451A-TR-F | Жаңа және түпнұсқа | ||
| R3112Q461A-TR-FA | Жаңа және түпнұсқа |