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MAX6315US29D3
+StücklisteSupervisory Circuits
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HerstellerAnaloge Geräte
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Herstellerteil #MAX6315US29D3
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Datenblatt MAX6315US29D3 DataSheet
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Auf Lager16227
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90-Tage Kundendienstgarantie
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Spezifikationen
| Attribut | Wert |
Übersicht
Description
Key features of the MAX6315US29D3 include a reset output that is triggered whenever the power supply voltage dips below a preset threshold, ensuring the system resets properly. This reset function helps prevent code execution errors during power-up, power-down, or brownout conditions. The device typically requires low power consumption, adding minimal load to the system.
Additionally, the MAX6315 series is known for its small size, making it ideal for compact applications. The 'US' in its model number denotes its package type, typically a SOT-23, which is a small-outline transistor package. This makes it suitable for space-constrained designs in portable and battery-powered devices.
Equivalent
1. Microchip MCP1316T-29LE: Similar reset threshold and function.
2. Texas Instruments TPS3809K33DBVR: Offers comparable features and functionalities.
3. Analog Devices ADM6326CY29ARJZ-R7: Provides similar supervisory capabilities with a reset threshold around 2.9V.
4. STMicroelectronics STM6321RWY29F: Another possible alternative with similar characteristics.
Always check the datasheet to ensure the specific requirements are met.
Features
1. Voltage Monitoring: It monitors the supply voltage and asserts a reset signal whenever the voltage drops below a specified threshold, ensuring reliable system operation.
2. Reset Threshold: The specific model, MAX6315US29D3, is set to monitor a 2.9V threshold, providing an active-low reset output.
3. Manual Reset Input: It includes a manual reset input that allows external control over the reset output.
4. Low Supply Current: The device operates with a low supply current, typically around 1µA, making it suitable for battery-operated applications.
5. Precision Monitoring: The circuit provides precision voltage monitoring with a typical 1.5% threshold accuracy.
6. Reset Timeout: It features a reset timeout period ensuring that the system has time to stabilize before operations resume.
7. Small Package: The device is available in a small SOT-23 package, which is ideal for space-constrained applications.
These features make the MAX6315US29D3 a reliable choice for maintaining system integrity in various electronic applications.
Pinout
The device comes in a SOT-23 package, which typically has 5 pins. The pin functions are as follows:
1. VCC: Power supply input (monitored voltage).
2. GND: Ground reference for the device.
3. RESET (or RESET\#): Reset output, which can be active-low or active-high depending on the specific version. It triggers a reset signal when VCC falls below the threshold.
4. MR (Manual Reset Input): Allows an external signal to trigger a reset.
5. NC or N.C. (No Connect): No internal connection, may be used for mechanical stability.
The MAX6315US29D3 ensures reliable system operation during power-up, power-down, and brownout conditions.
Manufacturer
Application
1. Embedded Systems: Ensures reliable operation by supervising the microprocessor's power supply.
2. Consumer Electronics: Provides voltage monitoring for devices like TVs and gaming consoles.
3. Industrial Control Systems: Enhances system stability by preventing erratic operations during power disturbances.
4. Automotive Electronics: Monitors and protects critical electronic control units (ECUs).
5. Networking Equipment: Ensures continuous operation by managing power to routers and switches.
Its compact design and low power consumption make it suitable for space-constrained and battery-operated devices.