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| Part Number | ADM8690ARNZ | ADM9690ARNZ | ADM8691ARNZ | ADM8699ARNZ | ADM8698ARNZ | ADM8694ARNZ | ADM8693ARNZ | ADM8692ARNZ | ADM8690ANZ | ADM8690ARN | 
|---|---|---|---|---|---|---|---|---|---|---|
| Manufacturer | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. | 
| Product Status | Active | Active | Active | Active | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete | 
| Type | Battery Backup Circuit | Watchdog Circuit | Battery Backup Circuit | Simple Reset/Power-On Reset | Simple Reset/Power-On Reset | Battery Backup Circuit | Battery Backup Circuit | Battery Backup Circuit | Battery Backup Circuit | Battery Backup Circuit | 
| Number of Voltages Monitored | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 
| Voltage - Threshold | 4.65V | 4.31V | 4.65V | 4.65V | 4.65V | 4.65V | 4.4V | 4.4V | 4.65V | 4.65V | 
| Output | Push-Pull, Totem Pole | Push-Pull, Totem Pole | Push-Pull, Push-Pull | Push-Pull, Totem Pole | Push-Pull, Totem Pole | Push-Pull, Totem Pole | Push-Pull, Push-Pull | Push-Pull, Totem Pole | Push-Pull, Totem Pole | Push-Pull, Totem Pole | 
| Reset | Active Low | Active Low | Active High/Active Low | Active Low | Active Low | Active Low | Active High/Active Low | Active Low | Active Low | Active Low | 
| Reset Timeout | 35ms Minimum | 10ms, 50ms Typical | 35ms Minimum | 140ms Minimum | 140ms Minimum | 140ms Minimum | 35ms Minimum | 35ms Minimum | 35ms Minimum | 35ms Minimum | 
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | 
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Through Hole | Surface Mount | 
| Package / Case | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC (0.154", 3.90mm Width) | 16-SOIC (0.154", 3.90mm Width) | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC (0.154", 3.90mm Width) | 16-SOIC (0.154", 3.90mm Width) | 8-SOIC (0.154", 3.90mm Width) | 8-DIP (0.300", 7.62mm) | 8-SOIC (0.154", 3.90mm Width) | 
| Supplier Device Package | 8-SOIC | 8-SOIC | 16-SOIC | 8-SOIC | 8-SOIC | 8-SOIC | 16-SOIC | 8-SOIC | 8-PDIP | 8-SOIC |