Images à titre indicatif uniquement
MAX706ESA
+NomenclatureIC SUPERVISOR MPU
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FabricantAnalog Equipment GmbH / intégration Maxim
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Pièce fabricant #MAX706ESA
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Fiche technique MAX706ESA DataSheet
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Package SOP-8
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En stock6783
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Spécifications
| Attribut | Valeur |
| Package / Case | Bulk |
| Part Status | Active |
Présentation
Description
1. Reset Functionality: It provides a reset to the microprocessor during power-up, power-down, and brownout conditions to prevent code execution errors.
2. Voltage Monitoring: The MAX706ESA monitors the system's supply voltage and triggers a reset when it falls below a preset threshold, ensuring the processor operates only at safe voltage levels.
3. Watchdog Timer: This feature helps in detecting and recovering from system malfunctions. If the microprocessor fails to reset the watchdog timer within a specified period, the MAX706ESA will initiate a reset.
4. Manual Reset Input: Allows external signals to trigger a reset, providing additional control during debugging or testing.
5. Compact Design: Available in an 8-pin SOIC package, it is suitable for space-constrained applications.
Overall, the MAX706ESA is ideal for enhancing system reliability in embedded applications by safeguarding against potential power-related issues.
Equivalent
1. Microchip MCP100: Similar functionality in voltage monitoring.
2. Texas Instruments TPS3823: Offers power-on reset generator features.
3. ON Semiconductor MC34064: Provides voltage monitoring functions.
4. Analog Devices ADM803: Ensures microprocessor reset.
5. STMicroelectronics STM809: Provides reset functions for microprocessors.
These equivalents perform similar roles in microcontroller and microprocessor applications, such as resetting circuits during voltage drops.
Features
1. Voltage Monitoring: It monitors the system’s supply voltage and asserts a reset if it falls below a preset threshold, ensuring reliable system operation.
2. Reset Functionality: Provides a reset output during power-up, power-down, and brownout conditions to prevent code execution errors.
3. Reset Timeout: Offers a fixed reset timeout period ensuring sufficient time for system stabilization and correct operation.
4. Watchdog Timer: Includes a watchdog timer to help identify and reset systems that become unresponsive.
5. Push-Button Reset: Supports manual reset functionality via a push-button input.
6. Low Supply Current: Designed with low power consumption in mind, making it suitable for battery-powered applications.
7. Adjustable Thresholds: Available with different reset threshold voltages to accommodate varying system requirements.
8. Temperature Range: Operates over a wide temperature range, enhancing its versatility in different environments.
These features make the MAX706ESA an efficient choice for maintaining reliable microprocessor operations.
Pinout
1. Reset Output: It generates a reset signal for the microprocessor during power-up, power-down, or when the supply voltage drops below a predetermined threshold.
2. Watchdog Timer: It monitors the microprocessor operation. If the microprocessor fails to reset the timer within a specified period, it generates a reset signal.
3. Manual Reset Input: Allows external control to initiate a reset.
4. Power-Fail Comparator: Detects imminent power failure by monitoring an unregulated power supply and provides an early warning signal.
5. Active-High and Active-Low Reset Outputs: Provides versatility in interfacing with different microprocessor architectures.
The MAX706ESA is part of the MAX706 series and is typically used in applications where system reliability and proper initialization of microprocessors are critical.
Manufacturer
Application
1. Embedded Systems: Ensures microcontroller reliability by providing reset signals during power-up, power-down, and brownout conditions.
2. Consumer Electronics: Maintains system stability and prevents data corruption in devices like routers, gaming consoles, and smart appliances.
3. Industrial Automation: Monitors power supply levels and ensures safe operation of PLCs and other automation equipment.
4. Telecommunications: Protects network equipment by monitoring supply voltages and triggering resets as needed.
5. Automotive Electronics: Ensures the reliability of ECU (Engine Control Units) and other critical systems by managing power fluctuations and resets.