PartNumber | SG1548J | SG1544J-883B | SG1548J-883B |
Description | Supervisory Circuits DC:AC - Programmable Quad Line Fault Monitor | Supervisory Circuits Power Supply - Precision Output Supervisory Circuit | Supervisory Circuits DC:AC - Programmable Quad Line Fault Monitor |
Manufacturer | Microchip | Microchip | Microchip |
Product Category | Supervisory Circuits | Supervisory Circuits | Supervisory Circuits |
Type | Voltage Monitors | - | Voltage Monitors |
Mounting Style | Through Hole | - | Through Hole |
Package / Case | CERDIP-16 | - | CERDIP-16 |
Threshold Voltage | 2.5 V | - | 2.5 V |
Number of Inputs Monitored | 4 Input | - | 4 Input |
Output Type | Open Collectors | - | Open Collectors |
Manual Reset | No Manual Reset | - | No Manual Reset |
Watchdog Timers | No Watchdog | - | No Watchdog |
Battery Backup Switching | No Backup | - | No Backup |
Reset Delay Time | 25 ms | - | 25 ms |
Supply Voltage Max | 40 V | - | 40 V |
Minimum Operating Temperature | - 55 C | - | - 55 C |
Maximum Operating Temperature | + 125 C | - | + 125 C |
Packaging | Tube | Tube | Tube |
Brand | Microchip / Microsemi | Microchip / Microsemi | Microchip / Microsemi |
Overvoltage Threshold | 2.625 V | - | 2.625 V |
Undervoltage Threshold | 2.375 V | - | 2.375 V |
Chip Enable Signals | No Chip Enable | - | No Chip Enable |
Operating Supply Current | 4.8 mA | - | 4.8 mA |
Product Type | Supervisory Circuits | Supervisory Circuits | Supervisory Circuits |
Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | PMIC - Power Management ICs |
Supply Voltage Min | 4.5 V | - | 4.5 V |