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MAX824TEUK
+Nomenclature-
FabricantPièces de simulateur / intégration mmaxim
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Pièce fabricant #MAX824TEUK
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En stock7112
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Spécifications
| Attribut | Valeur |
| Brand | Analog Devices / Maxim Integrated |
| ProductType | Supervisory Circuits |
| Series | MAX824T |
| Subcategory | PMIC - Power Management ICs |
| MinimumOperatingTemperature | - 40 C |
| MaximumOperatingTemperature | + 125 C |
| Type | Voltage Supervisory |
| MountingStyle | SMD/SMT |
| Package/Case | SOT-23-5 |
| NumberofInputsMonitored | 1 Input |
| OutputType | Active High, Active Low, Push-Pull |
| ManualReset | No Manual Reset |
| WatchdogTimers | Watchdog |
| SupplyVoltage-Max | 5.5 V |
| OperatingSupplyCurrent | 5 uA |
| OvervoltageThreshold | 3.11 V |
| SupplyVoltage-Min | 1.2 V |
| UndervoltageThreshold | 3.04 V |
| Part#Aliases | MAX824T |
| UnitWeight | 0.001058 oz |
| Height | 1.1 mm |
| Length | 2.9 mm |
| Width | 1.63 mm |
| ThresholdVoltage | 2.5 V, 3 V, 3.3 V, 5 V |
| BatteryBackupSwitching | No Backup |
| ResetDelayTime | 280 ms |
| ChipEnableSignals | No Chip Enable |
| Pd-PowerDissipation | 571 mW |
| PowerFailDetection | No |
Présentation
Description
Key features include an active-low reset output, a reset timeout period that can be configured, and the ability to monitor voltage levels accurately. Additionally, it offers a debounced manual reset pin for user-initiated resets. The MAX824TEUK is available in a compact package, making it suitable for space-constrained applications. Its low power consumption and reliability make it ideal for battery-powered devices and critical systems where stable operation is essential. Overall, the MAX824TEUK is a vital component for ensuring system stability in electronic designs.
Equivalent
Features
1. Voltage Monitoring: It monitors supply voltages with a threshold of 2.63V to 5.0V, ensuring the proper operation of digital circuits.
2. Reset Function: Provides a reset signal for processors during power-up, brownout, and voltage recovery, preventing erratic behavior.
3. Manual Reset Input: Includes a pin for manual reset functionality, allowing user-initiated resets.
4. Short Reset Timeout: The reset output is active for a short duration after VCC is stable, allowing time for the system to initialize.
5. Low Power Consumption: Operates with low supply current to enhance battery life in portable applications.
6. Wide Operating Voltage Range: Compatible with various voltage levels, making it suitable for different systems.
7. Temperature Range: Operates effectively across a broad temperature range, making it reliable in diverse environments.
These features make the MAX824TEUK ideal for microcontroller and microprocessor-based applications.
Pinout
1. Voltage Monitoring: It provides a reset signal if the supply voltage drops below a predetermined threshold.
2. Reset Output: It generates a reset output that holds the microprocessor in a reset state until the power supply stabilizes.
3. Manual Reset Input: An external reset can be initiated by using a manual reset pin.
4. Active-Low Reset: The reset output is active low, ensuring compatibility with most microprocessor reset requirements.
5. Temperature Range: It operates over an extended temperature range for reliability in various environments.
The specific pinout and additional details can usually be found in the manufacturer's datasheet.
Manufacturer
Application
1. Microcontroller Reset: Ensures proper startup by generating a reset signal during power-up or voltage dips.
2. Power Supply Monitoring: Monitors voltage levels to prevent system malfunction due to under-voltage conditions.
3. Battery-Powered Devices: Extends battery life by enabling low-power operation when voltage levels drop.
4. Consumer Electronics: Used in devices like smartphones and tablets for reliable operation.
5. Industrial Controls: Ensures safety and stability in automation systems.
Overall, it enhances system reliability in various electronic applications.