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Technical Specifications
Parameters and characteristics for this part
| Specification | MAX823LEUK |
|---|---|
| Mounting Type | Surface Mount |
| Number of Voltages Monitored | 1 |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -40 °C |
| Output | Push-Pull, Totem Pole |
| Package / Case | SOT-753, SC-74A |
| Reset | Active Low |
| Reset Timeout [Min] | 140 ms |
| Supplier Device Package | SOT-23-5 |
| Type | Watchdog Circuit |
| Voltage - Threshold | 4.63 V |
MAX823 Series
5-Pin Microprocessor Supervisory Circuits with Watchdog Timer and Manual Reset
| Part | Supplier Device Package | Reset Timeout [Min] | Type | Voltage - Threshold | Operating Temperature [Max] | Operating Temperature [Min] | Package / Case | Mounting Type | Number of Voltages Monitored | Output | Reset |
|---|---|---|---|---|---|---|---|---|---|---|---|
 Analog Devices Inc./Maxim Integrated | SC-70-5 | 140 ms | Simple Reset/Power-On Reset | 2.32 V | 85 C | -40 ¯C | 5-TSSOP SC-70-5 SOT-353 | Surface Mount | 1 | Push-Pull Totem Pole | Active Low |
 Analog Devices Inc./Maxim Integrated | SOT-23-5 | 140 ms | Simple Reset/Power-On Reset | 3.08 V | 125 °C | -40 °C | SC-74A SOT-753 | Surface Mount | 1 | Push-Pull Totem Pole | Active Low |
Analog Devices Inc./Maxim Integrated | SOT-23-5 | 140 ms | Watchdog Circuit | 4.63 V | 125 °C | -40 °C | SC-74A SOT-753 | Surface Mount | 1 | Push-Pull Totem Pole | Active Low |
Analog Devices Inc./Maxim Integrated | SOT-23-5 | 140 ms | Simple Reset/Power-On Reset | 125 °C | -40 °C | SC-74A SOT-753 | Surface Mount | 1 | Push-Pull Totem Pole | Active Low | |
 Analog Devices Inc./Maxim Integrated | |||||||||||
Analog Devices Inc./Maxim Integrated | SOT-23-5 | 140 ms | Simple Reset/Power-On Reset | 2.63 V | 125 °C | -40 °C | SC-74A SOT-753 | Surface Mount | 1 | Push-Pull Totem Pole | Active Low |
Analog Devices Inc./Maxim Integrated | SOT-23-5 | 140 ms | Simple Reset/Power-On Reset | 2.93 V | 125 °C | -40 °C | SC-74A SOT-753 | Surface Mount | 1 | Push-Pull Totem Pole | Active Low |
Analog Devices Inc./Maxim Integrated | SOT-23-5 | 140 ms | Simple Reset/Power-On Reset | 4.63 V | 125 °C | -40 °C | SC-74A SOT-753 | Surface Mount | 1 | Push-Pull Totem Pole | Active Low |
Analog Devices Inc./Maxim Integrated | SOT-23-5 | 140 ms | Simple Reset/Power-On Reset | 2.93 V | 125 °C | -40 °C | SC-74A SOT-753 | Surface Mount | 1 | Push-Pull Totem Pole | Active Low |
Analog Devices Inc./Maxim Integrated | SOT-23-5 | 140 ms | Simple Reset/Power-On Reset | 125 °C | -40 °C | SC-74A SOT-753 | Surface Mount | 1 | Push-Pull Totem Pole | Active Low |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Bulk | 102 | $ 2.96 | |
| N/A | 0 | $ 0.00 | ||
Description
General part information
MAX823 Series
The MAX823/MAX824/MAX825 microprocessor (µP) supervisory circuits combine reset output, watchdog, and manual reset input functions in 5-pin SOT23 and SC70 packages. They significantly improve system reliability and accuracy compared to separate ICs or discrete components. The MAX823/MAX824/MAX825 are specifically designed to ignore fast transients on VCC.Seven preprogrammed reset threshold voltages are available (seeReset Threshold Tablein the full data sheet). All three devices have an active-low reset output, which is guaranteed to be in the correct state for VCCdown to 1V. The MAX823 also offers a watchdog input and manual reset input. The MAX824 offers a watchdog input and a complementary active-high reset. The MAX825 offers a manual reset input and a complementary active-high reset. The Selector Guide explains the functions offered in this series of parts.ApplicationsAutomotive ElectronicsComputers and ControllersCritical µP MonitoringEmbedded ControllersIntelligent InstrumentsPortable Battery-Powered Equipment
Documents
Technical documentation and resources
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