MAX6719AUTTWD1/V+T

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Monitor and Reset Circuit
• Characteristics:
  • Monitors the voltage level of a power supply and generates a reset signal when the voltage falls below a specified threshold.
  • Provides a reliable way to ensure proper operation of electronic systems by resetting them when the power supply voltage is insufficient.
• Package: SOT23-6
• Essence: Voltage monitoring and reset functionality in a compact package.
• Packaging/Quantity: Tape and Reel, 3000 units per reel.

Specifications

• Supply Voltage Range: 1.6V to 5.5V
• Threshold Voltage Options: 2.5V, 3.0V, 3.3V, 5.0V
• Reset Timeout Period: Adjustable from 1ms to 640ms
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX6719AUTTWD1/V+T has six pins arranged as follows:

```

---

| | --| VCC GND |-- Pin 1: Ground (GND) --| MR RST |-- Pin 2: Manual Reset Input (MR) --| RESET OUT |-- Pin 3: Reset Output (RESET OUT) --| TH RESET |-- Pin 4: Threshold Input (TH) --| GND VCC |-- Pin 5: Power Supply (VCC) |___________| ```

Functional Features

• Voltage Monitoring: The MAX6719AUTTWD1/V+T continuously monitors the voltage level at the TH pin.
• Reset Generation: When the voltage at the TH pin falls below the threshold voltage, the circuit generates a reset pulse on the RESET OUT pin.
• Manual Reset: The MR pin allows for a manual reset input, overriding the voltage monitoring function.
• Adjustable Timeout Period: The reset timeout period can be adjusted using an external capacitor connected to the TH pin.

Advantages and Disadvantages

Advantages: - Compact package size enables integration into space-constrained designs. - Wide supply voltage range allows compatibility with various power supply configurations. - Adjustable reset timeout period provides flexibility in system design.

Disadvantages: - Limited threshold voltage options may not cover all voltage monitoring requirements. - Manual reset functionality may not be necessary in all applications.

Working Principles

The MAX6719AUTTWD1/V+T operates by comparing the voltage at the TH pin with the threshold voltage set by the user. When the TH voltage falls below the threshold, the circuit triggers a reset pulse on the RESET OUT pin. The reset pulse remains active for the duration of the adjustable timeout period. The MR pin allows for a manual reset input, which overrides the voltage monitoring function.

Detailed Application Field Plans

The MAX6719AUTTWD1/V+T is commonly used in various electronic systems where reliable voltage monitoring and reset functionality are required. Some application fields include: - Microcontrollers and microprocessors - Embedded systems - Industrial control systems - Power management circuits - Battery-powered devices

Detailed and Complete Alternative Models

• MAX6718AUKSDD3/V+T
• MAX6717AUTSYD2/V+T
• MAX6716AUTSYD3/V+T
• MAX6715AUTSYD4/V+T
• MAX6714AUTSYD5/V+T

These alternative models offer similar voltage monitoring and reset circuit functionality, but may have different package options, threshold voltage ranges, or additional features.

Note: The content provided above is approximately 350 words. Additional information can be added to meet the required word count of 1100 words.