MAX708TCPA+ - English Editing Encyclopedia Entry

Product Overview

Category

MAX708TCPA+ belongs to the category of integrated circuits (ICs).

Use

This product is commonly used for voltage monitoring and reset functions in microcontroller-based systems.

Characteristics

• Voltage monitoring range: 1.8V to 5V
• Reset timeout period: Adjustable from 1ms to 60s
• Low supply current: Typically 7µA
• Small package size: 8-pin PDIP (Plastic Dual In-Line Package)
• RoHS compliant

Package and Quantity

The MAX708TCPA+ is available in an 8-pin PDIP package. It is typically sold in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

• Supply Voltage Range: 1.0V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Reset Threshold Accuracy: ±2.5%
• Reset Timeout Period Accuracy: ±10%
• Quiescent Current: 7µA (typical)

Pin Configuration

The MAX708TCPA+ has the following pin configuration:

```

---

| | --| VCC GND |-- Pin 1: Ground (GND) --| MR RST |-- Pin 2: Manual Reset Input (MR) --| RESET VCC |-- Pin 3: Power Supply (VCC) --| GND GND |-- Pin 4: Ground (GND) --| GND GND |-- Pin 5: Ground (GND) --| GND GND |-- Pin 6: Ground (GND) --| GND GND |-- Pin 7: Ground (GND) --| GND GND |-- Pin 8: Ground (GND) |___________| ```

Functional Features

• Voltage monitoring and reset generation
• Adjustable reset timeout period
• Manual reset input for immediate system reset
• Low supply current for power efficiency
• Wide operating voltage range for compatibility with various systems

Advantages

• Provides reliable voltage monitoring and reset functionality
• Adjustable reset timeout period allows customization for different applications
• Low quiescent current minimizes power consumption
• Small package size enables space-saving designs
• RoHS compliant, ensuring environmental friendliness

Disadvantages

• Limited to 8-pin PDIP package, may not be suitable for all form factors
• Reset timeout period accuracy is ±10%, which may not meet the requirements of some precision applications

Working Principles

The MAX708TCPA+ monitors the supply voltage and generates a reset signal when the voltage falls below a preset threshold. The reset signal remains active until the supply voltage rises above the threshold and the reset timeout period elapses. The reset timeout period can be adjusted using an external capacitor.

Application Field Plans

The MAX708TCPA+ finds applications in various fields, including: 1. Microcontroller-based systems 2. Embedded systems 3. Industrial automation 4. Consumer electronics 5. Automotive electronics

Alternative Models

Other alternative models that provide similar functionality to the MAX708TCPA+ include: 1. MAX705CPA+ 2. MAX706TESA+ 3. MAX707ESA+

These models offer comparable voltage monitoring and reset features, but may have different package options or additional functionalities.

In conclusion, the MAX708TCPA+ is a versatile integrated circuit used for voltage monitoring and reset functions in microcontroller-based systems. Its adjustable reset timeout period, low power consumption, and small package size make it suitable for various applications. However, designers should consider alternative models based on specific requirements and form factor constraints.