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ADM708TARZ-REEL
+NomenclatureIC SUPERVISOR 1 CHANNEL 8SOIC
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FabricantAnalog Equipment GmbH.
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Pièce fabricant #ADM708TARZ-REEL
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Package SOIC-8
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En stock5886
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Spécifications
| Attribut | Valeur |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| Type | Simple Reset/Power-On Reset |
| NumberofVoltagesMonitored | 1 |
| Voltage-Threshold | 3.08V |
| Output | Push-Pull, Push-Pull |
| Reset | Active High/Active Low |
| ResetTimeout | 160ms Minimum |
| OperatingTemperature | -40°C ~ 85°C (TA) |
| MountingType | Surface Mount |
| Package/Case | 8-SOIC (0.154, 3.90mm Width) |
Présentation
Description
The ADM708TARZ-REEL typically operates with a voltage threshold that triggers a reset when the monitored voltage falls below a specified level. This reset signal ensures that the microprocessor starts in a known state, avoiding malfunctions due to power supply issues. The integrated watchdog timer can reset the microprocessor if it fails to operate correctly within a predefined timeframe, providing an additional layer of protection.
Packaged as a small surface-mount component on a reel, the ADM708TARZ-REEL is suitable for high-density circuit boards in a variety of applications. Its robust functionality makes it ideal for use in embedded systems, industrial controls, and consumer electronics.
Equivalent
1. MAX708 series by Maxim Integrated
2. TL7700 series by Texas Instruments
3. MCP131x series by Microchip Technology
4. CAT706 series by ON Semiconductor
These alternatives offer similar functionality, such as reset generation, voltage monitoring, and watchdog timers. Always check the specific features and pin configurations to ensure compatibility with your design requirements.
Features
1. Voltage Monitoring: Supports under-voltage detection to ensure microprocessor systems operate below a critical threshold.
2. Reset Functionality: Generates a reset signal during power-up, power-down, and brownout conditions to maintain data integrity.
3. Watchdog Timer: Monitors microprocessor activity and triggers a reset if it detects inactivity or malfunction.
4. Manual Reset Input: Allows external control to initiate a reset sequence manually.
5. Active-High and Active-Low Reset Outputs: Provides flexibility for interfacing with different microprocessor architectures.
6. Low Supply Current: Conserves power, making it suitable for battery-operated systems.
7. Compact Package: Available in a small TSSOP package suitable for space-constrained applications.
Overall, the ADM708TARZ-REEL offers robust monitoring and control features to enhance the reliability and stability of embedded systems.
Pinout
The pins are typically assigned as follows:
1. RESET (Output): Provides a reset signal to the processor.
2. GND (Ground): Ground reference for the device.
3. MR (Manual Reset Input): Allows an external reset signal.
4. VCC (Power Supply Input): Monitors the power supply voltage.
5. WDI (Watchdog Input): Monitors microprocessor activity.
6. RESET (Active Low Reset Output): Another reset output, active low.
7. NC (No Connect): Often not internally connected.
8. NC (No Connect): Often not internally connected.
Please consult the datasheet for precise pin assignments and configurations, as the above assignments may vary with different models or part numbers within the series.