MAX6822LUK+T
ActiveMPU SUPERVISOR, 1V-5.5V SUPPLY, ACTIVE-LOW, OPEN-DRAIN RESET, 200 MS DELAY/4.63V THRESHOLD, SOT-23-5
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MAX6822LUK+T
ActiveMPU SUPERVISOR, 1V-5.5V SUPPLY, ACTIVE-LOW, OPEN-DRAIN RESET, 200 MS DELAY/4.63V THRESHOLD, SOT-23-5
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Technical Specifications
Parameters and characteristics for this part
| Specification | MAX6822LUK+T |
|---|---|
| Mounting Type | Surface Mount |
| Number of Voltages Monitored | 1 |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -40 °C |
| Output | Open Drain or Open Collector |
| Package / Case | SOT-753, SC-74A |
| Reset | Active Low |
| Reset Timeout [Min] | 140 ms |
| Supplier Device Package | SOT-23-5 |
| Type | Simple Reset/Power-On Reset |
| Voltage - Threshold | 4.63 V |
| Part | Output | Mounting Type | Package / Case | Voltage - Threshold | Type | Number of Voltages Monitored | Reset | Supplier Device Package | Reset Timeout [Min] | Operating Temperature [Max] | Operating Temperature [Min] |
|---|---|---|---|---|---|---|---|---|---|---|---|
Analog Devices Inc./Maxim Integrated | Open Drain or Open Collector | Surface Mount | SC-74A SOT-753 | 2.93 V | Simple Reset/Power-On Reset | 1 | Active Low | SOT-23-5 | 140 ms | 125 °C | -40 °C |
Analog Devices Inc./Maxim Integrated | Open Drain or Open Collector | Surface Mount | SC-74A SOT-753 | 2.32 V | Simple Reset/Power-On Reset | 1 | Active Low | SOT-23-5 | 140 ms | 125 °C | -40 °C |
Analog Devices Inc./Maxim Integrated | Open Drain or Open Collector | Surface Mount | SC-74A SOT-753 | 1.67 V | Simple Reset/Power-On Reset | 1 | Active Low | SOT-23-5 | 140 ms | 125 °C | -40 °C |
Analog Devices Inc./Maxim Integrated | Open Drain or Open Collector | Surface Mount | SC-74A SOT-753 | 4.63 V | Simple Reset/Power-On Reset | 1 | Active Low | SOT-23-5 | 140 ms | 125 °C | -40 °C |
 Analog Devices Inc./Maxim Integrated | Open Drain or Open Collector | Surface Mount | SC-74A SOT-753 | 1.58 V | Simple Reset/Power-On Reset | 1 | Active Low | SOT-23-5 | 140 ms | 125 °C | -40 °C |
Analog Devices Inc./Maxim Integrated | Open Drain or Open Collector | Surface Mount | SC-74A SOT-753 | 1.58 V | Simple Reset/Power-On Reset | 1 | Active Low | SOT-23-5 | 140 ms | 125 °C | -40 °C |
Analog Devices Inc./Maxim Integrated | Open Drain or Open Collector | Surface Mount | SC-74A SOT-753 | 2.32 V | Simple Reset/Power-On Reset | 1 | Active Low | SOT-23-5 | 140 ms | 125 °C | -40 °C |
Analog Devices Inc./Maxim Integrated | Open Drain or Open Collector | Surface Mount | SC-74A SOT-753 | 1.58 V | Simple Reset/Power-On Reset | 1 | Active Low | SOT-23-5 | 140 ms | 125 °C | -40 °C |
Analog Devices Inc./Maxim Integrated | Open Drain or Open Collector | Surface Mount | SC-74A SOT-753 | Simple Reset/Power-On Reset | 1 | Active Low | SOT-23-5 | 140 ms | 125 °C | -40 °C | |
Analog Devices Inc./Maxim Integrated | Open Drain or Open Collector | Surface Mount | SC-74A SOT-753 | 2.93 V | Simple Reset/Power-On Reset | 1 | Active Low | SOT-23-5 | 140 ms | 125 °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 | Cut Tape (CT) | 1 | $ 4.56 | |
| 10 | $ 3.47 | |||
| 25 | $ 3.19 | |||
| 100 | $ 2.89 | |||
| 250 | $ 2.75 | |||
| 500 | $ 2.66 | |||
| 1000 | $ 2.59 | |||
| Digi-Reel® | 1 | $ 4.56 | ||
| 10 | $ 3.47 | |||
| 25 | $ 3.19 | |||
| 100 | $ 2.89 | |||
| 250 | $ 2.75 | |||
| 500 | $ 2.66 | |||
| 1000 | $ 2.59 | |||
| N/A | 2428 | $ 4.56 | ||
| 10000 | $ 4.56 | |||
| Tape & Reel (TR) | 2500 | $ 2.31 | ||
| Newark | Each (Supplied on Cut Tape) | 1 | $ 5.05 | |
| 10 | $ 3.73 | |||
| 25 | $ 3.38 | |||
| 50 | $ 3.11 | |||
| 100 | $ 2.84 | |||
| 250 | $ 2.54 | |||
| 500 | $ 2.36 | |||
| 1000 | $ 2.32 | |||
Description
General part information
MAX6822 Series
The MAX6821—MAX6825 are low-voltage microprocessor (µP) supervisory circuits that combine voltage monitoring, watchdog timer, and manual reset input functions in a 5-pin SOT23 package. Microprocessor supervisory circuits significantly improve system reliability and accuracy compared to separate ICs or discrete components. These devices assert a reset signal whenever the monitored voltage drops below its preset threshold, keeping it asserted for a minimum timeout period after VCCrises above the threshold. In addition, a watchdog timer monitors against code execution errors. A debounced manual reset is also available. The MAX6821—MAX6825 monitor voltages from +1.8V to +5.0V. These outputs are guaranteed to be in the correct state for VCCdown to +1.0V.Nine preprogrammed reset threshold voltages are available (see theThreshold Suffix Guide). The MAX6821, MAX6822, and MAX6823 all have a manual reset input and a watchdog timer. The MAX6821 has push-pull RESET, the MAX6822 has open-drain active-low RESET, and the MAX6823 has push-pull active-low RESET. The MAX6824 has a watchdog timer and both push-pull active-low RESET and push-pull RESET. The MAX6825 has a manual reset input and both push-pull active-low RESET and push-pull RESET. TheSelector Guideexplains the functions offered in this series of parts.ApplicationsComputers and ControllersCritical µP MonitoringEmbedded ControllersIntelligent InstrumentsPortable Battery-Powered EquipmentSet-Top Boxes
Documents
Technical documentation and resources