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| Place of Origin | Call |
| Brand Name | Analog Devices / Linear Technology |
| Certification | ROHS |
| Model Number | MAX791ESE+T |
MAX791ESE+T DatasheetThe MAX791 microprocessor (µP) supervisory circuit reduces the complexity and number of components needed to monitor power-supply and battery-control functions in µP systems. The 50µA supply current makes the MAX791 ideal for use in portable equipment, while the 6ns chip-enable propagation delay and 250mA output capability (25mA in battery-backup mode) make it suitable for larger, higher-performance equipment
♦ Precision 4.65V Voltage Monitoring
♦ 200ms Power-OK/Reset Time Delay
♦ Independent Watchdog Timer—Preset or Adjustable
♦ 1µA Standby Current
♦ Power Switching
250mA Output in VCC Mode
25mA Output in Battery-Backup Mode
♦ On-Board Gating of Chip-Enable Signals
Memory Write-Cycle Completion
6ns CE Gate Propagation Delay
♦ MaxCap‰ or SuperCap‰ Compatible
♦ Voltage Monitor for Power-Fail or Low-Battery Warning
♦ Backup-Battery Monitor
♦ Guaranteed –R—E—S—E—T– Valid to VCC = 1V
Computers
Critical µP Power Monitoring
Controllers
Intelligent Instruments
Portable/Battery-Powered Equipment
| Attribute | Attribute Value |
|---|---|
| Manufacturer | Maxim Integrated |
| Product Category | Supervisors |
| Series | MAX791 |
| Type | Battery Backup Circuit |
| Packaging | Tape & Reel (TR) Alternate Packaging |
| Unit-Weight | 0.023492 oz |
| Mounting-Style | SMD/SMT |
| Package-Case | 16-SOIC (0.154", 3.90mm Width) |
| Operating-Temperature | -40°C ~ 85°C (TA) |
| Mounting-Type | Surface Mount |
| Output-Type | Active Low Open Drain Push-Pull |
| Supplier-Device-Package | 16-SOIC |
| Output | Push-Pull, Totem Pole |
| Reset | Active Low |
| Voltage monitoring relays | 1 |
| Reset-Timeout | 140 ms Minimum |
| Voltage-Threshold | 4.65V |
| Pd-Power-Dissipation | 696 mW |
| Maximum Operating Temperature | + 85 C |
| Operating temperature range | - 40 C |
| Operating-Supply-Current | 150 uA |
| Battery-Backup-Switching | Backup |
| Part-#-Aliases | MAX791 |
| Supply-Voltage-Max | 5.5 V |
| Supply-Voltage-Min | 0 V |
| Package-Case | SOIC-16 |
| Watchdog-Timers | Watchdog |
| Threshold-Voltage | 4.65 V |
| Input Monitoring | 1 Input |
| Manual-Reset | Manual Reset |
| Chip-Enable-Signals | Chip Enable |
| Power-Fail-Detection | Yes |
| Reset-Delay-Time | 280 ms |
| Overvoltage-Threshold | 4.75 V |
| Undervoltage-Threshold | 4.5 V |
Form,Package,Functional compatible component
| Manufacturer Part# | Description | Manufacturer | Compare |
| MAX791ESE+ Power Circuits |
Power Supply Management Circuit, Fixed, 1 Channel, CMOS, PDSO16, 0.150 INCH, LEAD FREE, SOP-16 | Maxim Integrated Products | MAX791ESE+T vs MAX791ESE+ |
| MAX791CSE+T Power Circuits |
Power Supply Management Circuit, Fixed, 1 Channel, CMOS, PDSO16, 0.150 INCH, SOP-16 | Maxim Integrated Products | MAX791ESE+T vs MAX791CSE+T |
| MAX791CSE+ Power Circuits |
Power Supply Management Circuit, Fixed, 1 Channel, CMOS, PDSO16, 0.150 INCH, LEAD FREE, SOP-16 | Maxim Integrated Products | MAX791ESE+T vs MAX791CSE+ |
| SP791CN Power Circuits |
Power Supply Management Circuit, Fixed, 2 Channel, CMOS, PDSO16, PLASTIC, SOIC-16 | Sipex Corporation | MAX791ESE+T vs SP791CN |
| MAX791CSE Power Circuits |
1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO16, 0.150 INCH, SOP-16 | Rochester Electronics LLC | MAX791ESE+T vs MAX791CSE |
| MAX791ESE-T Power Circuits |
Power Supply Management Circuit, Fixed, 1 Channel, CMOS, PDSO16, 0.150 INCH, SOP-16 | Maxim Integrated Products | MAX791ESE+T vs MAX791ESE-T |
| MAX791ESE Power Circuits |
1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO16, 0.150 INCH, SOP-16 | Rochester Electronics LLC | MAX791ESE+T vs MAX791ESE |
| SP791EN Power Circuits |
Power Supply Management Circuit, Fixed, 2 Channel, CMOS, PDSO16, PLASTIC, SOIC-16 | Sipex Corporation | MAX791ESE+T vs SP791EN |
| MAX791CSE-T Power Circuits |
Power Supply Management Circuit, Fixed, 1 Channel, CMOS, PDSO16, 0.150 INCH, SOP-16 | Maxim Integrated Products | MAX791ESE+T vs MAX791CSE-T |
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