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MAX6371KA+T
+NomenclatureIC SUPERVISOR 1 CHANNEL SOT23-8
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FabricantAnalog Equipment GmbH / intégration Maxim
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Pièce fabricant #MAX6371KA+T
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Package SOT-23-8
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En stock4503
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Spécifications
| Attribut | Valeur |
| Package | Tape & Reel (TR) |
| ProductStatus | Obsolete |
| Type | Watchdog Circuit |
| NumberofVoltagesMonitored | 1 |
| Voltage-Threshold | Adjustable/Selectable |
| Output | Open Drain or Open Collector |
| Reset | Active Low |
| ResetTimeout | Adjustable/Selectable |
| OperatingTemperature | -40°C ~ 125°C (TA) |
| MountingType | Surface Mount |
| Package/Case | SOT-23-8 |
Présentation
Description
Key features include a fixed threshold voltage, a precision undervoltage detection mechanism, and an active-low reset output, which remains asserted as long as the monitored voltage is below the specified threshold. The reset output ensures the microcontroller stays in a known state until the supply voltage is stable, thus improving system reliability.
Encapsulated in a small SOT23 package, the MAX6371KA+T is ideal for space-constrained applications. It operates over an extended temperature range, making it suitable for various industrial and consumer applications. Its robustness and compactness make it a popular choice for designers seeking reliable voltage monitoring solutions.
Equivalent
1. Texas Instruments TPS3839 - A low-power voltage detector.
2. Microchip MCP1316 - A voltage supervisor with low power consumption.
3. Diodes Incorporated APX809 - A microprocessor supervisory circuit with similar features.
These alternatives provide similar functionality in terms of voltage monitoring and low power consumption. Always check the datasheets for compatibility with your specific application.
Features
1. Voltage Monitoring: It monitors a single supply voltage and asserts a reset signal whenever this voltage falls below a preset threshold, ensuring the system operates within safe voltage ranges.
2. Reset Output: It provides an active-low reset output, which remains asserted for a fixed timeout period after the monitored voltage has returned to an acceptable level, ensuring proper system startup.
3. Low Supply Current: Consumes minimal power, making it ideal for battery-powered applications.
4. Preset Thresholds: Available with multiple factory-set voltage thresholds to accommodate different system requirements.
5. Compact Package: Housed in a small SOT-23 package, making it suitable for space-constrained applications.
6. Temperature Range: Operates over a standard temperature range, ensuring reliability in various environmental conditions.
This component is suitable for ensuring reliable operation in sensitive electronic systems by preventing data corruption during power fluctuations.
Pinout
The primary function of the MAX6371KA+T is to monitor the supply voltage and assert a reset signal whenever the supply voltage falls below a preset threshold, ensuring that microprocessors or digital systems are reset or restarted safely after a power disturbance. It protects systems from operating under insufficient voltage levels, which could lead to undefined behavior or data corruption. The device also features manual reset capability and can operate with very low current consumption, which is crucial for battery-operated applications.