STM708TAM6F

Product Overview

Category

STM708TAM6F belongs to the category of electronic components.

Use

It is commonly used in various electronic devices for voltage monitoring and reset functions.

Characteristics

• Voltage monitoring and reset functionality
• Low power consumption
• Wide operating voltage range
• Small package size
• High accuracy

Package

The STM708TAM6F is available in a small surface-mount SOT-23-5 package.

Essence

The essence of STM708TAM6F lies in its ability to monitor voltage levels and provide a reset signal when necessary, ensuring proper functioning of electronic devices.

Packaging/Quantity

The product is typically packaged in reels or tubes, with a quantity of 3000 units per reel.

Specifications

• Operating Voltage Range: 1.6V to 5.5V
• Reset Threshold Voltage Options: 2.93V, 3.08V, 3.15V, 4.38V, 4.63V, 4.75V (selectable)
• Reset Timeout Period: 140ms (typical)
• Quiescent Current: 1μA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The STM708TAM6F has five pins arranged as follows:

```

---

| | --| VDD | --| GND | --| MR | --| RESET | --| VOUT | |_______| ```

• VDD: Power supply input pin
• GND: Ground pin
• MR: Manual reset input pin
• RESET: Reset output pin
• VOUT: Voltage monitor output pin

Functional Features

• Voltage Monitoring: The STM708TAM6F continuously monitors the input voltage and compares it to the preset threshold voltage.
• Reset Generation: When the input voltage falls below the threshold voltage, the device generates a reset signal on the RESET pin.
• Manual Reset: The MR pin allows for manual reset functionality, overriding the automatic reset generation.
• Power-On Reset: The device generates a reset signal upon power-up, ensuring proper initialization of the system.

Advantages and Disadvantages

Advantages

• High accuracy in voltage monitoring
• Low power consumption
• Wide operating voltage range
• Small package size, suitable for space-constrained applications
• Easy integration into electronic circuits

Disadvantages

• Limited number of selectable threshold voltage options
• Lack of advanced features compared to more specialized voltage monitoring components

Working Principles

The STM708TAM6F operates by comparing the input voltage with the preset threshold voltage. When the input voltage drops below the threshold, the device triggers a reset signal. This ensures that the connected electronic device is properly reset and starts functioning correctly.

Detailed Application Field Plans

The STM708TAM6F finds application in various electronic devices where voltage monitoring and reset functionality are crucial. Some potential application fields include:

1. Microcontrollers: Ensuring proper reset and initialization of microcontroller-based systems.
2. Embedded Systems: Monitoring power supply voltage to prevent data corruption or system malfunction.
3. Industrial Automation: Voltage monitoring and reset functions in control systems and PLCs.
4. Consumer Electronics: Protection against undervoltage conditions in portable devices and appliances.
5. Automotive Electronics: Voltage monitoring and reset capabilities in automotive control units.

Detailed and Complete Alternative Models

1. MAX809: Similar voltage monitoring and reset IC with adjustable threshold voltage options.
2. MCP100: Voltage supervisor IC with additional features like watchdog timer and power-on reset delay.
3. TPS3808: Ultra-low-power voltage monitor with programmable threshold voltage and manual reset input.

These alternative models offer similar functionality to the STM708TAM6F, providing options for different requirements and specifications.

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