MAX6315US26D1-T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Monitor
• Characteristics: Low-power, Precision, Reset Output
• Package: SOT23-6
• Essence: Monitors voltage levels and provides a reset signal when the voltage falls below a specified threshold.
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Supply Voltage Range: 1.8V to 5.5V
• Threshold Voltage Options: 2.63V, 2.93V, 3.08V, 3.30V, 4.38V
• Reset Timeout Period: Adjustable or Fixed (140ms, 280ms, 560ms, 1120ms)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX6315US26D1-T has a total of six pins:

1. VCC: Power supply input pin.
2. GND: Ground reference pin.
3. MR: Manual Reset input pin.
4. RESET: Active-low reset output pin.
5. TH: Threshold voltage selection pin.
6. TO: Reset timeout period selection pin.

Functional Features

• Monitors the voltage level of the power supply.
• Generates a reset signal when the voltage falls below the specified threshold.
• Provides an active-low reset output.
• Offers multiple threshold voltage and reset timeout period options for flexibility.

Advantages and Disadvantages

Advantages

• Low-power consumption.
• High precision in voltage monitoring.
• Small package size allows for space-saving designs.
• Wide operating voltage range enables compatibility with various systems.

Disadvantages

• Limited threshold voltage options may not suit all applications.
• Fixed reset timeout periods may not be suitable for all scenarios.

Working Principles

The MAX6315US26D1-T operates by continuously monitoring the voltage level at the VCC pin. When the voltage falls below the threshold set by the TH pin, the IC generates an active-low reset signal at the RESET pin. This reset signal can be used to initiate system resets or trigger other actions in the connected circuitry. The TO pin allows for the selection of the desired reset timeout period, providing flexibility in defining the duration of the reset signal.

Detailed Application Field Plans

The MAX6315US26D1-T finds applications in various fields where voltage monitoring and reset functionality are crucial. Some potential application areas include:

1. Microcontrollers and Microprocessors: Ensuring proper system initialization and preventing erratic behavior during power-up.
2. Communication Systems: Monitoring power supply stability to maintain reliable data transmission.
3. Industrial Control Systems: Providing reset signals to ensure safe operation and prevent damage in case of voltage fluctuations.
4. Automotive Electronics: Protecting sensitive components from voltage drops and ensuring proper system functioning.

Detailed and Complete Alternative Models

• MAX6316US26D1-T
• MAX6317US26D1-T
• MAX6318US26D1-T
• MAX6319US26D1-T

These alternative models offer similar voltage monitoring and reset functionalities but may have different threshold voltage options or additional features tailored to specific requirements.

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