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Technical Specifications
Parameters and characteristics for this part
| Specification | ADM812ZART-REEL7 |
|---|---|
| Mounting Type | Surface Mount |
| Number of Voltages Monitored | 1 |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Output | Totem Pole, Push-Pull |
| Package / Case | TO-253-4, TO-253AA |
| Reset | Active High |
| Reset Timeout [Min] | 140 ms |
| Supplier Device Package | SOT-143-4 |
| Type | Simple Reset/Power-On Reset |
| Voltage - Threshold | 2.32 V |
ADM812 Series
Microprocessors Supervisory Circuit in 4-Lead SOT-143, Logic High RESET Output
| Part | Output | Number of Voltages Monitored | Supplier Device Package | Type | Voltage - Threshold | Package / Case | Reset Timeout [Min] | Reset | Mounting Type | Operating Temperature [Max] | Operating Temperature [Min] |
|---|---|---|---|---|---|---|---|---|---|---|---|
Analog Devices | Push-Pull Totem Pole | 1 | SOT-143-4 | Simple Reset/Power-On Reset | 2.32 V | TO-253-4 TO-253AA | 140 ms | Active High | Surface Mount | 85 °C | -40 °C |
Analog Devices | Push-Pull Totem Pole | 1 | SOT-143-4 | Simple Reset/Power-On Reset | TO-253-4 TO-253AA | 140 ms | Active High | Surface Mount | 85 °C | -40 °C | |
Analog Devices | Push-Pull Totem Pole | 1 | SOT-143-4 | Simple Reset/Power-On Reset | 4.63 V | TO-253-4 TO-253AA | 140 ms | Active High | Surface Mount | 85 °C | -40 °C |
Analog Devices | Push-Pull Totem Pole | 1 | SOT-143-4 | Simple Reset/Power-On Reset | 2.63 V | TO-253-4 TO-253AA | 140 ms | Active High | Surface Mount | 85 °C | -40 °C |
Analog Devices | Push-Pull Totem Pole | 1 | SOT-143-4 | Simple Reset/Power-On Reset | 2.93 V | TO-253-4 TO-253AA | 140 ms | Active High | Surface Mount | 85 °C | -40 °C |
Analog Devices | Push-Pull Totem Pole | 1 | SOT-143-4 | Simple Reset/Power-On Reset | 2.32 V | TO-253-4 TO-253AA | 140 ms | Active High | Surface Mount | 85 °C | -40 °C |
Analog Devices | Push-Pull Totem Pole | 1 | SOT-143-4 | Simple Reset/Power-On Reset | 3.08 V | TO-253-4 TO-253AA | 140 ms | Active High | Surface Mount | 85 °C | -40 °C |
Analog Devices | Push-Pull Totem Pole | 1 | SOT-143-4 | Simple Reset/Power-On Reset | 2.63 V | TO-253-4 TO-253AA | 140 ms | Active High | Surface Mount | 85 °C | -40 °C |
Analog Devices | Push-Pull Totem Pole | 1 | SOT-143-4 | Simple Reset/Power-On Reset | 2.93 V | TO-253-4 TO-253AA | 140 ms | Active High | Surface Mount | 85 °C | -40 °C |
Analog Devices | Push-Pull Totem Pole | 1 | SOT-143-4 | Simple Reset/Power-On Reset | 3.08 V | TO-253-4 TO-253AA | 140 ms | Active High | Surface Mount | 85 °C | -40 °C |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Bulk | 386 | $ 0.78 | |
Description
General part information
ADM812 Series
TheADM811/ADM812 are reliable voltage monitoring devices suitable for use in most voltage monitoring applications. The ADM811/ADM812 are designed to monitor six different voltages, each allowing a 5% or 10% degradation of standard PSU voltages before a reset occurs. These voltages have been selected for the effective monitoring of 2.5 V, 3 V, 3.3 V, and 5 V supply voltage levels.Included in this circuit is a debounced manual reset input. Reset can be activated using an electrical switch (or an input from another digital device) or by a degradation of the supply voltage. The manual reset function is very useful, especially if the circuit in which the ADM811/ADM812 are operating enters into a state that can only be detected by the user. Allowing the user to reset a system manually can reduce the damage or danger that could otherwise be caused by an out-of-control or locked system.ApplicationsMicroprocessor systemsControllersIntelligent instrumentsAutomotive systemsSafety systemsPortable instruments
Documents
Technical documentation and resources