 | | | |
| PartNumber | BD4742G-TR | BD4741G-TR | BD4740G-TR |
| Description | Supervisory Circuits RESET DETEC VOLT 4.2V | Supervisory Circuits RESET DETEC VOLT 4.1V | Supervisory Circuits RESET DETEC VOLT 4.0V |
| Manufacturer | ROHM Semiconductor | ROHM Semiconductor | ROHM Semiconductor |
| Product Category | Supervisory Circuits | Supervisory Circuits | Supervisory Circuits |
| RoHS | Y | Y | Y |
| Type | Voltage Detectors | Voltage Detectors | Voltage Monitors |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | SSOP-5 | SSOP-5 | SSOP-5 |
| Threshold Voltage | 4.2 V | 4.1 V | 4 V |
| Number of Inputs Monitored | 1 Input | 1 Input | 1 Input |
| Output Type | Open Collectors | Open Collectors | Open Collectors |
| Manual Reset | No Manual Reset | No Manual Reset | No Manual Reset |
| Watchdog Timers | No Watchdog | No Watchdog | No Watchdog |
| Battery Backup Switching | No Backup | No Backup | No Backup |
| Supply Voltage Max | 0.85 V | 0.85 V | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 75 C | + 75 C | + 75 C |
| Accuracy | 1 % | 1 % | 1 % |
| Series | BD47 | BD47 | BD47 |
| Packaging | Reel | Reel | Reel |
| Brand | ROHM Semiconductor | ROHM Semiconductor | ROHM Semiconductor |
| Operating Supply Current | 1.6 uA | 1.6 uA | - |
| Pd Power Dissipation | 540 mW | 540 mW | 540 mW |
| 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 |
| Part # Aliases | BD4742G | BD4741G | BD4740G |
| Unit Weight | 0.001058 oz | 0.001058 oz | 0.001058 oz |
| Reset Delay Time | - | - | - |
| Quiescent Current | - | - | 1.6 uA |
| Overvoltage Threshold | - | - | 4.04 V |
| Undervoltage Threshold | - | - | 3.96 V |
| Chip Enable Signals | - | - | No Chip Enable |
| Development Kit | - | - | - |
| Power Fail Detection | - | - | No |
| Supply Voltage Min | - | - | - |
| 製造商 | 型號 | 描述 | RFQ |
|---|---|---|---|
| BD4745G-TR | Supervisory Circuits RESET DETEC VOLT 4.5V | ||
| BD4746G-TR | Supervisory Circuits RESET DETEC VOLT 4.6V | ||
| BD4742G-TR | Supervisory Circuits RESET DETEC VOLT 4.2V | ||
| BD4741G-TR | Supervisory Circuits RESET DETEC VOLT 4.1V | ||
| BD4740G-TR | Supervisory Circuits RESET DETEC VOLT 4.0V | ||
| BD4743G-TR | Supervisory Circuits RESET DETEC VOLT 4.3V | ||
| BD4744G-TR | Supervisory Circuits RESET DETEC VOLT 4.4V | ||
| BD4742G-TR | Supervisory Circuits RESET DETEC VOLT 4.2V | ||
| BD4745GTR | Volt Supervisor Detect 1.9V to 4.6V 5-Pin SMP T/R (Alt: BD4745G-TR) | ||
| BD4740G-TR | Supervisory Circuits RESET DETEC VOLT 4.0V | ||
| BD4744G-TR | Supervisory Circuits RESET DETEC VOLT 4.4V | ||
| BD4743G-TR | IC RESET CPU BIPOLAR 4.3V 5SSOP | ||
| BD4745G-TR | Supervisory Circuits RESET DETEC VOLT 4.5V | ||
| BD4746G-TR | Supervisory Circuits RESET DETEC VOLT 4.6V | ||
| BD4741G-TR | Supervisory Circuits RESET DETEC VOLT 4.1V | ||
ROHM Semiconductor |
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